Front-End Developer Job Description Template
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Front-End Developer Job Description Template
A front-end developer specializes in building engaging and user-friendly web pages, ensuring a seamless user experience and optimal functionality. By combining technical skills in HTML, CSS, and JavaScript with an eye for design, these developers bridge the gap between user needs and technology. Below is a customizable template to streamline your job description and attract top talent on Upwork.
Job overview
Front-end developers are integral to creating dynamic web applications and intuitive user interfaces. These professionals work closely with back-end developers, UX/UI designers, and stakeholders to develop responsive and scalable solutions. Using frameworks like React, Vue, or AngularJS, they transform design wireframes and mockups into functional, high-quality websites. A skilled front-end web developer enhances usability, ensures cross-browser compatibility and optimizes web pages for performance.
Key responsibilities
- Developing user interfaces. Build engaging and responsive interfaces using HTML, CSS, and JavaScript.
- Collaborating with team members. Work with UX/UI designers, back-end developers, and stakeholders to create cohesive designs and functionality.
- Implementing responsive design. Optimize web pages for usability across devices, including desktops, tablets, and mobile phones.
- Debugging and troubleshooting. Identify and resolve functionality issues to ensure smooth user experiences.
- Maintaining codebase. Use version control systems like Git to manage and review reusable, clean, and efficient code.
- Ensuring cross-browser compatibility. Test and fix compatibility issues in different browsers and environments.
- Integrating APIs. Connect front-end interfaces with back-end systems using RESTful APIs.
- Creating prototypes. Develop mockups and wireframes to visualize and refine design concepts.
- Staying current. Research and implement the latest industry trends and front-end development technologies.
Qualifications and skills
- Education. A bachelor’s degree in computer science, graphic design, or a related field.
- Experience. 2-5 years of experience in front-end development or similar roles.
- Technical skills. Proficiency in HTML5, CSS3, JavaScript, and frameworks like React, AngularJS, or Vue.
- Communication skills. Strong verbal and written communication skills are needed for effective collaboration with team members and stakeholders.
- Problem-solving. Excellent troubleshooting and debugging skills to resolve technical challenges.
- Design principles. Knowledge of UI/UX design concepts, visual elements, and responsive design best practices.
- Version control. Experience with Git or other version control systems for code management.
- Soft skills. Teamwork, adaptability, and a proactive approach to project deadlines.
- Tool expertise. Familiarity with Photoshop, Figma, or similar design tools to interpret visual designs.
About our company
At [company name], we focus on delivering innovative digital solutions that enhance user engagement and satisfaction. Our team values collaboration, creativity, and continuous improvement. Whether you're crafting scalable web applications or refining design principles, you'll find an environment where your skills thrive. Join us to help shape the digital landscape.
Front-End Developer Hiring Resources
Explore talent to hire Learn about cost factors See interview questionsFront-End Developers you can meet on Upwork
- $27/hr $27 hourly
Harish K.
- 4.9
- (60 jobs)
Chandigarh, CHANDIGARHFrontend Development
Bubble.io3D Logo RevealIllustration3D DesignFront-End DevelopmentReactLogo DesignUX & UIWordPressElementorWordPress e-CommerceDiviWeb DevelopmentBootstrapResponsive DesignHello! I am an expert Full Stack Web Developer, including specializing in Wordpress, Laravel, ReactJs, Angular, Bubble.io. My job is to turn your awesome ideas into reality as quickly as possible while keeping the design perfect and the end product free of any errors. I offer 100% perfect WordPress websites with your desired features, functionality and design. I am currently ranked in the top 3% on Upwork for WordPress, PHP, HTML, CSS, MySQL, Javascript. Over the last 8 years, I have acquired extensive experience using a variety of frameworks (primarily WordPress) to craft beautiful frontend designs, along with providing custom plugins, themes, plugin customization, speed optimization, and minor/major bug fixes. I was previously the Lead Developer at ReskyuMe, developing their Android/iOS app and website along with their backend. I help people build their dream websites and solve problems they encounter with state-of-the-art solutions. Extremely high level of reliability and responsibility is my guarantee, which is evident from all of my reviews being rated 5 stars! My Skillset involves the following : ✅ Design and Develop a WordPress website from scratch ✅ Redesign existing WordPress websites ✅ Migrate website to WordPress from other CMS/Static websites ✅ Design WordPress website based on Figma, XD or PSD design ✅ Design using Page Builders like Elementor Builder, Divi Builder, Visual Composer, Beaver Builder, ✅ WPBakery, Oxygen, Fusion Builder, etc. ✅ Woo-commerce for eCommerce website ✅ Payment Integration, Cart process, Custom product design functionality ✅ Have Excellent knowledge about product features and attribute ✅ PSD to HTML with Bootstrap ✅ WordPress Custom Post Types, Custom Taxonomy, Custom fields (ACF), Forms, and Widgets ✅ Landing Page Design for Products, Apps, and Lead generation ✅ WordPress Plugin Development ✅ WordPress eLearning websites using any Popular plugin (both free and paid) ✅ Page speed Optimization and Performance Improvement ✅ Ongoing support and maintenance for your WordPress websites ✅ WordPress Membership sites ✅ Design and Develop Affiliate websites. I consider myself a person who follows modern web development practices and new technologies, a person who never stops learning, a person who is trustworthy, responsible, respects deadlines and knows that customer’s satisfaction is the key to success. Interested in my skills? Drop me a message and let's chat about your project! Looking forward to a communicative and successful working relationship. - $30/hr $30 hourly
Ishtiaq A.
- 5.0
- (45 jobs)
Karachi, SINDHFrontend Development
Software DevelopmentPHP ScriptWeb ApplicationReduxReact BootstrapNode.jsMySQLJavaScriptPHPLaravelVue.jsReactBack-End DevelopmentFront-End DevelopmentFull-Stack DevelopmentSenior Full Stack Developer | Top Rated Plus Developer | 300+ Projects Completed Are you seeking a Full Stack Developer, web expert, development partner, or business tech consultant? With 7+ years in full-stack and cross-platform development, I help founders and teams take products from concept to launch, web, mobile, and desktop, without the drama. I’ve delivered Full Stack Solutions, SaaS platforms, dashboards, marketplaces, and mobile apps used by real customers, shipping on time, documenting clearly, and keeping codebases clean for the next sprint. What you’ll get when we work together ✅Built-around-your-goals delivery: clear scope, measurable outcomes, short feedback loops. ✅Senior judgment: patterns that keep features stable, testable, and easy to extend. ✅Fast start: day-one environment setup, baseline CI, and a small first milestone. ✅Ongoing support: runbooks, monitoring, and pragmatic maintenance after launch. ✅Creative problem-solving: practical solutions when specs are evolving. Tech Stack ✅Front-end: TypeScript, React.js, Next.js, Vue.js, Nuxt.js, Angular, HTML5/CSS3, Tailwind, Ant Design, Material UI, Full Stack Development ✅Back-end: Node.js, Nest.js, Express.js, Koa, REST/GraphQL, Sequelize, TypeORM, PHP/Laravel, Symfony, .NET ✅Databases: PostgreSQL, MySQL, MongoDB, Redis, Firebase, GraphQL (resolvers/persisted queries) ✅Mobile / Cross-Platform: React Native, Flutter (store submissions, OTA updates) ✅QA: Manual testing, Jest, Mocha, Cypress, API testing with Postman ✅DevOps: Docker, Nginx, Jenkins, GitHub Actions, Amazon ECS ✅Cloud: AWS, Google Cloud Platform, Microsoft Azure, DigitalOcean Stop scrolling through endless profiles, you’ve found your build partner. Send a message to set up a quick consultation and outline your first milestone. Buzz words: Development Services: Product Development, Web Application Development, Website Development, Ecommerce Website Development, MVP Development, Application Development, Frontend Development, Backend Development, Full Stack Development, MERN Stack Development, Test Driven Development TDD, Agile Software Development, SaaS Development, Software Architecture and Design, API Integration, REST API Development, Third Party API Integration, ChatGPT API Integration, Website Performance Optimization, Progressive Web Apps PWA, Database Architecture, Database Design, Database Development, System Architecture, Responsive Design, Server Deployment Languages: TypeScript, JavaScript, PHP, C Sharp, XML, JSON, HTML5, CSS3 Frontend: ReactJS, NextJS, Redux, Redux Saga, React Query, MobX, VueJS, Vuex, Vuetify, NuxtJS, Quasar, Angular, Tailwind CSS, Ant Design, Material UI, Bootstrap, Styled Components, Emotion, SASS, LESS, CSS Grid, Flexbox Backend: NodeJS, NestJS, Koa, ExpressJS, Socket IO, PassportJS, Sequelize, TypeORM, Laravel, Symfony, ASP NET Core, ASP NET MVC, SignalR, GraphQL Databases: PostgreSQL, MySQL, MongoDB, Firebase, MariaDB, Redis Testing: Jest, Jasmine, Mocha, Cypress DevOps Cloud Infrastructure: Docker, Nginx, Jenkins, Continuous Integration and Continuous Deployment, AWS Lambda Amplify EC2 ECS CloudFront, Google Cloud Platform, Microsoft Azure, DigitalOcean, Heroku, Webpack, Git Bitbucket GitHub GitLab, Swagger, Vercel, NPM, Yarn APIs and Integrations: Stripe, PayPal, Elasticsearch, Twilio, OpenAI, GPT 4, GPT 4o Project Management and Collaboration: Agile, Scrum, Kanban, Jira, Trello, Asana, Slack, Monday, Notion, Confluence Design and UX: Figma, FigJam, Wireframing, Prototyping, UI Kits, Mobile First Design Other: Single Page Applications SPA, Server Side Rendering SSR, Client Side Rendering CSR, SEO, CMS WordPress Headless, Web3, NFT, Payment Gateway Integration, Data Scraping, CRM Development, Cross Browser Compatibility, Quality Assurance QA, Microservices, Modular Architecture, Event Driven Architecture, CQRS, Hexagonal Architecture, Domain Driven Design DDD, API Gateway, Webhooks, Rate Limiting, Throttling, CORS, Content Security Policy CSP Auth and Security: OAuth2, OpenID Connect, SAML, Single Sign On SSO, JSON Web Tokens JWT, Two Factor Authentication 2FA, Multi Factor Authentication MFA, Role Based Access Control RBAC, Attribute Based Access Control ABAC, Keycloak, Auth0, AWS Cognito, Web Application Firewall WAF, OWASP Top 10, Secrets Management, Vault Compliance: GDPR, HIPAA, SOC 2, PCI DSS, Audit Logs, Data Retention, PII Masking Performance and Delivery: SSR, SSG, ISR, Code Splitting, Lazy Loading, Incremental Builds, Edge Functions, CDN Caching, Image Optimization, Web Vitals, Prefetch, Preload Realtime and Messaging: WebSockets, Server Sent Events, WebRTC, Socket IO, Kafka, RabbitMQ, AWS SQS SNS, BullMQ, Redis Streams, Publish Subscribe DevOps and Infrastructure as Code: Kubernetes, Helm, Terraform, Pulumi, Ansible, ArgoCD, GitOps, Docker Compose, Nginx, Traefik, Full Stack Development - $35/hr $35 hourly
Rami A.
- 5.0
- (22 jobs)
Nablus, WEST BANKFrontend Development
Next.jsFront-End DevelopmentSVGTailwind CSSCSSJavaScriptSketchLanding PageWeb DevelopmentWeb DesignFigmaPage Speed OptimizationWebflowSEO PerformanceReactI am a Senior Front-End Engineer specializing in TypeScript-first, modern front-end systems. I have 4+ years of production experience with React and Astro, 2+ years with Next.js, extensive hands-on work with the TanStack ecosystem (Query, Router, Start), and 5+ years of professional Webflow experience. My focus is on building scalable, maintainable, and high-performance front-end architectures, not just components, but systems that support real products over time. Core Expertise - React, Next.js, Astro (SSR, SSG, hybrid rendering, islands architecture) - TypeScript-first development - TanStack Query, Router, Start - Component architecture & design systems - TailwindCSS, modern CSS, semantic HTML - Framer Motion for refined UI interactions - Webflow for production-ready marketing sites and rapid delivery Performance, SEO & Quality - Measurable improvements to Core Web Vitals - SEO-friendly rendering and bundle optimization - Accessibility-aware development (WCAG-aligned) - Refactoring and modernization of legacy front ends Product UI/UX, Figma & Sketch - I design complete product UI/UX interfaces in Figma, including: - Application layouts and UX flows - Interaction design and user journeys - Clickable prototypes for full web applications - Design systems and developer-ready components My focus is on product usability and interface clarity, not branding or logo design. How I Work - Clear communication and strong ownership - System-level thinking over short-term fixes - Emphasis on long-term maintainability and performance If you need a senior front-end engineer with strong product UI/UX capability, who can also deliver quickly using Webflow when appropriate, I can help you ship clean, scalable, and effective interfaces.
- $27/hr $27 hourly
Harish K.
- 4.9
- (60 jobs)
Chandigarh, CHANDIGARHFrontend Development
Bubble.io3D Logo RevealIllustration3D DesignFront-End DevelopmentReactLogo DesignUX & UIWordPressElementorWordPress e-CommerceDiviWeb DevelopmentBootstrapResponsive DesignHello! I am an expert Full Stack Web Developer, including specializing in Wordpress, Laravel, ReactJs, Angular, Bubble.io. My job is to turn your awesome ideas into reality as quickly as possible while keeping the design perfect and the end product free of any errors. I offer 100% perfect WordPress websites with your desired features, functionality and design. I am currently ranked in the top 3% on Upwork for WordPress, PHP, HTML, CSS, MySQL, Javascript. Over the last 8 years, I have acquired extensive experience using a variety of frameworks (primarily WordPress) to craft beautiful frontend designs, along with providing custom plugins, themes, plugin customization, speed optimization, and minor/major bug fixes. I was previously the Lead Developer at ReskyuMe, developing their Android/iOS app and website along with their backend. I help people build their dream websites and solve problems they encounter with state-of-the-art solutions. Extremely high level of reliability and responsibility is my guarantee, which is evident from all of my reviews being rated 5 stars! My Skillset involves the following : ✅ Design and Develop a WordPress website from scratch ✅ Redesign existing WordPress websites ✅ Migrate website to WordPress from other CMS/Static websites ✅ Design WordPress website based on Figma, XD or PSD design ✅ Design using Page Builders like Elementor Builder, Divi Builder, Visual Composer, Beaver Builder, ✅ WPBakery, Oxygen, Fusion Builder, etc. ✅ Woo-commerce for eCommerce website ✅ Payment Integration, Cart process, Custom product design functionality ✅ Have Excellent knowledge about product features and attribute ✅ PSD to HTML with Bootstrap ✅ WordPress Custom Post Types, Custom Taxonomy, Custom fields (ACF), Forms, and Widgets ✅ Landing Page Design for Products, Apps, and Lead generation ✅ WordPress Plugin Development ✅ WordPress eLearning websites using any Popular plugin (both free and paid) ✅ Page speed Optimization and Performance Improvement ✅ Ongoing support and maintenance for your WordPress websites ✅ WordPress Membership sites ✅ Design and Develop Affiliate websites. I consider myself a person who follows modern web development practices and new technologies, a person who never stops learning, a person who is trustworthy, responsible, respects deadlines and knows that customer’s satisfaction is the key to success. Interested in my skills? Drop me a message and let's chat about your project! Looking forward to a communicative and successful working relationship. - $30/hr $30 hourly
Ishtiaq A.
- 5.0
- (45 jobs)
Karachi, SINDHFrontend Development
Software DevelopmentPHP ScriptWeb ApplicationReduxReact BootstrapNode.jsMySQLJavaScriptPHPLaravelVue.jsReactBack-End DevelopmentFront-End DevelopmentFull-Stack DevelopmentSenior Full Stack Developer | Top Rated Plus Developer | 300+ Projects Completed Are you seeking a Full Stack Developer, web expert, development partner, or business tech consultant? With 7+ years in full-stack and cross-platform development, I help founders and teams take products from concept to launch, web, mobile, and desktop, without the drama. I’ve delivered Full Stack Solutions, SaaS platforms, dashboards, marketplaces, and mobile apps used by real customers, shipping on time, documenting clearly, and keeping codebases clean for the next sprint. What you’ll get when we work together ✅Built-around-your-goals delivery: clear scope, measurable outcomes, short feedback loops. ✅Senior judgment: patterns that keep features stable, testable, and easy to extend. ✅Fast start: day-one environment setup, baseline CI, and a small first milestone. ✅Ongoing support: runbooks, monitoring, and pragmatic maintenance after launch. ✅Creative problem-solving: practical solutions when specs are evolving. Tech Stack ✅Front-end: TypeScript, React.js, Next.js, Vue.js, Nuxt.js, Angular, HTML5/CSS3, Tailwind, Ant Design, Material UI, Full Stack Development ✅Back-end: Node.js, Nest.js, Express.js, Koa, REST/GraphQL, Sequelize, TypeORM, PHP/Laravel, Symfony, .NET ✅Databases: PostgreSQL, MySQL, MongoDB, Redis, Firebase, GraphQL (resolvers/persisted queries) ✅Mobile / Cross-Platform: React Native, Flutter (store submissions, OTA updates) ✅QA: Manual testing, Jest, Mocha, Cypress, API testing with Postman ✅DevOps: Docker, Nginx, Jenkins, GitHub Actions, Amazon ECS ✅Cloud: AWS, Google Cloud Platform, Microsoft Azure, DigitalOcean Stop scrolling through endless profiles, you’ve found your build partner. Send a message to set up a quick consultation and outline your first milestone. Buzz words: Development Services: Product Development, Web Application Development, Website Development, Ecommerce Website Development, MVP Development, Application Development, Frontend Development, Backend Development, Full Stack Development, MERN Stack Development, Test Driven Development TDD, Agile Software Development, SaaS Development, Software Architecture and Design, API Integration, REST API Development, Third Party API Integration, ChatGPT API Integration, Website Performance Optimization, Progressive Web Apps PWA, Database Architecture, Database Design, Database Development, System Architecture, Responsive Design, Server Deployment Languages: TypeScript, JavaScript, PHP, C Sharp, XML, JSON, HTML5, CSS3 Frontend: ReactJS, NextJS, Redux, Redux Saga, React Query, MobX, VueJS, Vuex, Vuetify, NuxtJS, Quasar, Angular, Tailwind CSS, Ant Design, Material UI, Bootstrap, Styled Components, Emotion, SASS, LESS, CSS Grid, Flexbox Backend: NodeJS, NestJS, Koa, ExpressJS, Socket IO, PassportJS, Sequelize, TypeORM, Laravel, Symfony, ASP NET Core, ASP NET MVC, SignalR, GraphQL Databases: PostgreSQL, MySQL, MongoDB, Firebase, MariaDB, Redis Testing: Jest, Jasmine, Mocha, Cypress DevOps Cloud Infrastructure: Docker, Nginx, Jenkins, Continuous Integration and Continuous Deployment, AWS Lambda Amplify EC2 ECS CloudFront, Google Cloud Platform, Microsoft Azure, DigitalOcean, Heroku, Webpack, Git Bitbucket GitHub GitLab, Swagger, Vercel, NPM, Yarn APIs and Integrations: Stripe, PayPal, Elasticsearch, Twilio, OpenAI, GPT 4, GPT 4o Project Management and Collaboration: Agile, Scrum, Kanban, Jira, Trello, Asana, Slack, Monday, Notion, Confluence Design and UX: Figma, FigJam, Wireframing, Prototyping, UI Kits, Mobile First Design Other: Single Page Applications SPA, Server Side Rendering SSR, Client Side Rendering CSR, SEO, CMS WordPress Headless, Web3, NFT, Payment Gateway Integration, Data Scraping, CRM Development, Cross Browser Compatibility, Quality Assurance QA, Microservices, Modular Architecture, Event Driven Architecture, CQRS, Hexagonal Architecture, Domain Driven Design DDD, API Gateway, Webhooks, Rate Limiting, Throttling, CORS, Content Security Policy CSP Auth and Security: OAuth2, OpenID Connect, SAML, Single Sign On SSO, JSON Web Tokens JWT, Two Factor Authentication 2FA, Multi Factor Authentication MFA, Role Based Access Control RBAC, Attribute Based Access Control ABAC, Keycloak, Auth0, AWS Cognito, Web Application Firewall WAF, OWASP Top 10, Secrets Management, Vault Compliance: GDPR, HIPAA, SOC 2, PCI DSS, Audit Logs, Data Retention, PII Masking Performance and Delivery: SSR, SSG, ISR, Code Splitting, Lazy Loading, Incremental Builds, Edge Functions, CDN Caching, Image Optimization, Web Vitals, Prefetch, Preload Realtime and Messaging: WebSockets, Server Sent Events, WebRTC, Socket IO, Kafka, RabbitMQ, AWS SQS SNS, BullMQ, Redis Streams, Publish Subscribe DevOps and Infrastructure as Code: Kubernetes, Helm, Terraform, Pulumi, Ansible, ArgoCD, GitOps, Docker Compose, Nginx, Traefik, Full Stack Development - $35/hr $35 hourly
Rami A.
- 5.0
- (22 jobs)
Nablus, WEST BANKFrontend Development
Next.jsFront-End DevelopmentSVGTailwind CSSCSSJavaScriptSketchLanding PageWeb DevelopmentWeb DesignFigmaPage Speed OptimizationWebflowSEO PerformanceReactI am a Senior Front-End Engineer specializing in TypeScript-first, modern front-end systems. I have 4+ years of production experience with React and Astro, 2+ years with Next.js, extensive hands-on work with the TanStack ecosystem (Query, Router, Start), and 5+ years of professional Webflow experience. My focus is on building scalable, maintainable, and high-performance front-end architectures, not just components, but systems that support real products over time. Core Expertise - React, Next.js, Astro (SSR, SSG, hybrid rendering, islands architecture) - TypeScript-first development - TanStack Query, Router, Start - Component architecture & design systems - TailwindCSS, modern CSS, semantic HTML - Framer Motion for refined UI interactions - Webflow for production-ready marketing sites and rapid delivery Performance, SEO & Quality - Measurable improvements to Core Web Vitals - SEO-friendly rendering and bundle optimization - Accessibility-aware development (WCAG-aligned) - Refactoring and modernization of legacy front ends Product UI/UX, Figma & Sketch - I design complete product UI/UX interfaces in Figma, including: - Application layouts and UX flows - Interaction design and user journeys - Clickable prototypes for full web applications - Design systems and developer-ready components My focus is on product usability and interface clarity, not branding or logo design. How I Work - Clear communication and strong ownership - System-level thinking over short-term fixes - Emphasis on long-term maintainability and performance If you need a senior front-end engineer with strong product UI/UX capability, who can also deliver quickly using Webflow when appropriate, I can help you ship clean, scalable, and effective interfaces. - $45/hr $45 hourly
Vlad C.
- 4.9
- (11 jobs)
Kyiv, KYIV CITYFrontend Development
Email Template DevelopmentFront-End DevelopmentWeb DevelopmentBootstrapHTMLWebsiteSCSSReactCSS 3HTML5GitJavaScriptFlexboxSassjQueryHi, I'm a Front-End developer with 6 years of commercial development experience.👋 I am experienced in developing cross-platforming web products such as a Web-pages, Advertise banners, and Emails, and can work with some of your specified goals.💻 I'm using Html/Plug, SCSS/SASS, Js/React + other frameworks you needed such as Bootstrap, Material UI, etc.👨💻 Also have huge experience by developing Veeva products(Emails, CLM).💼 I like to clarify all the moments to make the best work for you. Hope to work with you.🎯 Best regards. - $40/hr $40 hourly
Denys M.
- 5.0
- (5 jobs)
Kiev, KYIV CITYFrontend Development
Front-End DevelopmentThree.jsJavaScriptHTMLCSSWeb DevelopmentReactAngularI'm a web developer with a strong foundation in WordPress, PHP, HTML, CSS, and JavaScript. I specialize in creating clean, conversion-focused websites and automating workflows using tools like Zapier, n8n, make and AI. With a background as a digital marketing specialist, I bring a unique perspective to development - I understand exactly what marketers need from developers to improve user experience and drive conversions. My work bridges the gap between design, marketing goals, and technical implementation to build websites that don't just look good, but perform. - $75/hr $75 hourly
Diego B.
- 5.0
- (43 jobs)
Indaiatuba, SPFrontend Development
Visual BasicMySQL ProgrammingC#PHPFront-End DevelopmentAPI DevelopmentMicrosoft SQL Server ProgrammingPythonI am a T-shaped Software Engineer with 20 years of experience building and leading projects ranging from small websites to mission critical, enterprise-level web applications. My main languages are PHP, Python and .NET, but I have used many other during my career including Java and Javascript (both frontend using React, and backend using Node). I also have solid background in Automation, Data Engineering, DevOps and Cloud Platforms. In previous position I was responsible for complex architectures in mission critical applications using multiple cloud providers and platforms like Docker, Heroku, Acquia, Pantheon, Azure, Amazon AWS and Google Cloud. I also have experience working as a Senior Tech Lead, helping Junior, Mid-Level and Senior engineers build better software and boost their careers. I have an MBA degree in Strategic IT Management from FGV/Ohio University and a B.Tech degree in Computer Systems Analysis from IBTA. - $97/hr $97 hourly
David H.
- 5.0
- (9 jobs)
Szeged, CSFrontend Development
AI ConsultingAI Content CreationAI ChatbotAI BuilderLoRaMake.comSales & Marketingn8nHighLevelAI Agent DevelopmentPythonDigital MarketingFront-End DevelopmentNode.jsJavaScriptHi, I'm David. I'm a senior full-stack engineer with 18+ years building production web systems. I currently work on an AI-powered HR software suite (ATS, automated video and phone interviews, AI-driven competence evaluation, skill-assessment games) built on a Go and Node/TypeScript microservice architecture, serving enterprise clients. I take on projects where a real engineer is needed – the kind where a quick no-code build falls apart under real load, real data, or real integration complexity. What I do well: === System integrations: connecting platforms, APIs, and services so they work reliably end to end, including the messy edge cases API design & backend work: Go, Node/TypeScript, type-safe data models, PostgreSQL, indexing and performance Frontend delivery: React, Next.js, TanStack, TypeScript, with attention to UX, accessibility, and maintainability Full-stack SaaS: architecting and shipping complete applications, from data layer to interface === Selected background: - Enterprise e-commerce platforms for global brands (React, Vue Storefront, BigCommerce) - End-to-end machinery management SaaS for John Deere's Slovakian division – including resolving database scaling bottlenecks for hundreds of concurrent users - Multiple full-stack SaaS products architected and launched independently I work best on well-defined projects with a clear deliverable. I communicate plainly, scope honestly, and tell you if something is the wrong approach before you spend money on it. If you've got a web system, an integration, or a backend that needs someone who actually knows how it works under the hood, let's talk. - $50/hr $50 hourly
Gergo K.
- 4.8
- (69 jobs)
Budapest, BUFrontend Development
WooCommerceHTMLResponsive DesignElementorCSSWordPressHTML5JavaScriptWeb DevelopmentWeb DesignBootstrapFront-End DevelopmentSearch Engine Optimization✅ WordPress Engineer (PHP) - Custom Plugins, API Integrations, WooCommerce + Elementor I help businesses when WordPress gets complex or breaks: - the previous developer disappeared - a “simple change” turned into critical errors - WooCommerce checkout or key features stopped working - you need a real integration (CRM/ERP, payments, shipping, automations) - not a fragile workaround With 7+ years of professional experience, I build and fix WordPress systems that are clean, maintainable, and safe to run in production. What I do best: • Custom PHP development (plugins, themes, child themes, custom functionality) • API integrations (REST/Webhooks, custom endpoints, reliable data sync, CRON jobs) • WooCommerce customization (custom logic, product/checkout flows, fixes) • Elementor builds & rebuilds (structured, consistent, easy to edit) • Performance optimization & Core Web Vitals Recent result: LCP 3.8s → 0.6s | PageSpeed 68 → 100 How I work (no surprises): 1) Quick audit + clear plan (what’s broken, why, and the safest fix) 2) Backup + staging-first whenever possible 3) Milestones + frequent updates (you’ll always know the status) 4) Clean handover + Loom walkthrough video You get 30 days post-launch support and ongoing advice. If you message me, include: your site URL (if there's any), what changed last, and the goal (fix / build / integrate). P.S. I love The Office - feel free to quiz me:) - $48/hr $48 hourly
Arne Hendrik U.
- 5.0
- (12 jobs)
Istanbul, ISTANBULFrontend Development
GermanMailchimpCSS 3HTML5BootstrapOn-Page SEOPage Speed OptimizationFigmaLanding Page DesignWeb DesignResponsive DesignTechnical SEOElementorWordPressFront-End DevelopmentI build high-performance WordPress & Elementor PRO websites that don’t just look stunning, they are engineered to rank, load in under 2 seconds, and convert. In an era of generic AI-generated sites, I provide the technical depth of an engineer combined with the visual eye of a trained photographer. By highlighting this background in photography, I signal a mastery over mood, feeling, and consistency in brand identity, elements that are crucial for high-converting user experiences. This perspective ensures that every design choice is intentional, building immediate trust with your visitors and guiding them toward action. My German roots define my high standard for precision and reliability, while my base in Turkey allows me to offer a flexible, global perspective and multi-timezone responsiveness. ✅ Why SEO and Performance are My Centerpiece: In 2026, search engines prioritize "Page Experience" signals over simple keyword density. A beautiful site is a liability if it fails to perform technically. I don’t treat SEO as an afterthought. I build it into the site’s foundation. → Technical SEO: Implementing Schema markup (JSON-LD) and semantic HTML to ensure your site is "AI-Search Ready" for platforms like ChatGPT and Gemini. → Mobile Performance: Mastering Core Web Vitals (LCP and INP) to bridge the "performance gap," ensuring your site reaches high-tier mobile scores, typically 70 to 90+, where most competitors fail to pass. → Figma to Elementor: Design to Code conversions using Flexbox & Grid containers and optimized DOM output to minimize "code bloat." ✅ Growth Ecosystems & Marketing Integrations: Your website should be more than a digital brochure. Iit should be a high-functioning engine for lead generation and business growth. I transform "static" pages into unified systems by integrating your essential tools: → Marketing Automations: Seamless Mailchimp and Klaviyo setups with custom lead-capture forms and automated customer journeys/drip sequences. → Multilingual Global SEO: Implementing Weglot or WPML to ensure your brand is rankable and culturally relevant in multiple global markets. ✅ My Human-Led Process & Stewardship: I combine German-rooted meticulousness with a commitment to proactive, transparent communication. You will never have to "chase" me for an update; I treat your investment with the stewardship it deserves. → Story Discovery: Identifying the "real story" behind your brand to create authentic, personal communication. → Architecture & Strategy: Designing a logical content hierarchy to ensure visual storytelling and SEO metadata work in harmony. → Engineering & Stress-Testing: Building with lightweight themes and concluding every project with a full Core Web Vitals audit and technical SEO report. ✅ Safety First Step: The Audit Not ready for a full-scale rebuild? I offer high-impact Design & Technical Audits that identify your specific speed bottlenecks and provide an action plan to hit 90+ scores. Let’s build a website that functions as beautifully as it looks. Send me a note about your project, and I will reply with a roadmap within 48 hours. - $40/hr $40 hourly
Syed A Q.
- 4.7
- (133 jobs)
Pittsfield, MAFrontend Development
CSSGSAPHTMLShopify Website DesignWordPress e-CommerceWordPress DevelopmentLanding Page DesignLanding PageShopify DevelopmentWebsiteCMS DevelopmentWordPress WebsiteFront-End DevelopmentWebsite RedesignWeb DesignShopifyWebflowEcommerce Website DevelopmentElementorWordPressAs an experienced CMS developer, I specialize in WordPress, Shopify, Webflow, and Shopify development, building high-performing, scalable, and visually stunning websites. My CMS development expertise combines technical precision with creative strategy, ensuring that each WordPress, Shopify, Webflow, Webflow, and Shopify project is built to deliver exceptional design, functionality, and performance. I focus on creating fast-loading, SEO-optimized, and conversion-driven websites tailored to each client’s unique goals. With years of hands-on WordPress development experience, I’ve built and customized hundreds of WordPress websites using Elementor, DIVI, and Avada, ensuring responsive layouts, custom functionalities, and seamless backend management. In Shopify development, I create scalable Shopify stores with optimized checkout flows, third-party integrations, and intuitive admin control for eCommerce growth. My Webflow and Shopify development expertise allows me to design visually engaging, easy-to-manage websites ideal for entrepreneurs, creatives, and small businesses who value both design and simplicity. Through Webflow development, I craft modern, animation-rich websites that bring creativity and responsiveness together. 🖥️ CMS Development Expertise: WordPress, Shopify, Webflow, Webflow & Shopify My CMS development capabilities span multiple platforms, including WordPress, Shopify, Webflow, Webflow, and Shopify, enabling me to deliver complete end-to-end website development solutions. In WordPress development, I use Elementor, DIVI, and Avada to build fully custom WordPress websites that reflect your brand and meet business objectives. For Webflow and Shopify development, I combine design flexibility and user-friendliness, ensuring your CMS websites are easy to update and manage. Through Webflow development, I implement pixel-perfect, SEO-ready websites, while my Shopify development ensures powerful eCommerce functionality. Every CMS website I build is optimized for speed, security, and SEO best practices. 🛒 WordPress & Shopify eCommerce Development In WordPress development, I create dynamic WooCommerce websites that provide seamless shopping experiences, efficient inventory management, and secure payment integration. My Shopify development focuses on building robust Shopify stores that scale easily and convert effectively. Whether you need a WordPress WooCommerce store, a fully custom Shopify website, or a hybrid CMS eCommerce platform, I deliver solutions that perform flawlessly across devices. Each CMS development project is designed to enhance UX, maximize conversions, and ensure lasting stability. 🚀 Webflow, Webflow & Shopify Development My Webflow development, Webflow development, and Shopify development services focus on design-driven, performance-optimized CMS websites. I build visually captivating Webflow websites that are simple to maintain, Webflow websites rich with dynamic interactions, and Shopify websites that balance elegance and functionality. Every CMS website I deliver through Webflow, Webflow, or Shopify development is optimized for responsiveness, SEO, and long-term maintainability, ensuring your online presence stands out from competitors. 🛠️ Maintenance, Optimization & Long-Term Support Beyond CMS development, I provide full maintenance, security updates, and performance optimization for WordPress, Shopify, Webflow, Webflow, and Shopify websites. My services include plugin management, CDN integration, caching setup, and ongoing SEO improvements. Every WordPress website, Shopify store, Webflow website, Webflow website, and Shopify website is fine-tuned for faster load times, better rankings, and smoother performance. My continuous CMS development support ensures that your platform evolves alongside your business goals. 💡 Why Clients Choose My CMS Development Services Clients choose my CMS development services for proven expertise across WordPress, Shopify, Webflow, Webflow, and Shopify platforms. I don’t use cookie-cutter templates — every WordPress, Shopify, Webflow, Webflow, and Shopify website is custom-built to reflect the client’s vision and audience needs. My focus on performance, scalability, and brand consistency ensures every CMS development project delivers measurable results. From Elementor-powered WordPress websites to Shopify eCommerce stores, Webflow and Shopify websites, and Webflow portfolios, I bring precision, creativity, and technical depth to every project. Let’s collaborate to create a WordPress, Shopify, Webflow, Webflow, or Shopify CMS website that sets your brand apart and drives real business results. - $35/hr $35 hourly
Nisha C.
- 5.0
- (8 jobs)
Ahmedabad, GJFrontend Development
React NativeMicrosoft Dynamics 365Node.jsFront-End DevelopmentReactManagement DevelopmentBusiness AnalysisWe are truly aspired to make a difference, No matter the length of the project our goal is to make your business run smoother. We offer full cycle of Web and Mobile software development and research. Our web development team is very proficient in the following technologies. - React - React Native - NodeJS - Object Oriented Programming - Data Structure - MVC Architecture - Micro Service Architecture - Blockchain Solutions Also familier with: - AWS - Azure - CI/CD - Jenkins - Dynamics 365 CRM - Salesforce When my clients win; I win. - $55/hr $55 hourly
Vlad V.
- 4.9
- (24 jobs)
Carmichael, CAFrontend Development
User FlowUser ExperienceCorporate WebsiteBack-End DevelopmentFront-End DevelopmentFigma to Webflow PluginUX & UIUser Experience DesignAdaptive Web DesignWebflowFigmaLanding PageWeb DesignInteraction DesignPrototyping🔥 I create modern, high-quality websites on Webflow or WordPress for your business with unique designs and in short timeframes. You will receive a website that delivers results for your business through ease of use, modern design, animation, and customer engagement. I offer a full range of expert services, needing only your idea! My experience includes working with: Figma Webflow WordPress Integration with various services 👉 You can trust me with the development of a website of any complexity, as I will be able to implement all the technologies and features available in Webflow on your website. See for yourself - check out my portfolio and get in touch with me! - $120/hr $120 hourly
Nikita P.
- 5.0
- (10 jobs)
Warsaw, MAZOVIAFrontend Development
TypeScriptNext.jsTailwind CSSCSS 3Web ApplicationJavaScriptFront-End DevelopmentHTML5ReactReduxRESTful APIGreetings! 🏆 100% Job Success | ⌛600+ hours on UpWork | 💎 Top Rated Plus Freelancer 👨🏻💻 8+ years of experience | Senior Front-End Engineer ⭐ Expert: Next.js | React.js | JavaScript | TailwindCSS | HTML | CSS | ChatGPT | v0.dev ✅ Daily updates, ✅ Flexible Availability, ✅ Highest-Quality deliverables ⭐ What I can bring to your project ⭐ ✅ Website or Complex Web Application Development ✅ Top-notch knowledge of React, JavaScript, TypeScript, Redux ✅ Advanced understanding of UI Architectures and what works best for your project ✅ Optimization techniques for efficiently solving bottlenecks in your project ✅ Extensive experience with building Complex UI Solutions and Web Applications ✅ Clean code that conforms to best engineering practices ✅ Ability to quickly diagnose existing code bases and find ways to improve them ✅ You will always be aware of the project status with the help of my task management tools ⭐ Why you should choose me over other freelancers ⭐ ✅ Trust: I'm always transparent about my processes ✅ Ownership: I focus on providing value to your business and maintain impeccable agreements ✅ WOW Factor: this is core to my work as a freelancer. I strive to give more than what I receive to ultimately make you happy about working with me and choosing to hire me again ✅ Problem-solver: I never give up until I find a good solution. I solve problems. ✅ Genuine: I'm rooting for your success. It makes both human and business sense - knowing I've helped you succeed, you'll return to purchase more of my services! ✅ Someone who cares about helping you succeed and bringing value to your business But don't just take my word for it: ⭐⭐⭐⭐⭐ ”Nikita is an outstanding full-stack engineer and easily one of the top front-end engineers I've worked with. Here are a few things to call out: - very sharp front-end architecture skills - incredibly high level of ownership - great product sense Our entire team loved working with Nikita, from design to support.” ⭐⭐⭐⭐⭐ ”Nikita was a standout member of our team during his tenure. He took ownership of his work to a whole new level, always going the extra mile to ensure our projects' success. It was clear that he deeply cared about the company and the product, and his dedication showed in the quality of his work. Nikita had a strong grasp of front-end infrastructure, and his technical knowledge was impressive. He kept up with the latest developments in the field and used that knowledge to come up with practical and innovative solutions that benefited our team and clients…” 💻 FRONT-END SKILLS ⭐ Next.js | React ⭐ Redux | Redux Saga ⭐ TypeScript | JavaScript ⭐ HTML | CSS | SCSS ⭐ Jest | React Testing Library ⭐ Webpack ⭐ Babel ⭐ Eslint | Prettier 🧩 UI | COMPONENTS: ⭐ Shadcn UI ⭐ TailwindCSS ⭐ Ant Design ⭐ Material UI ⭐ Styled Components ⭐ HighCharts ⭐ Ag Grid 🎭 ANIMATION ⭐ Framer Motion ⭐ React Three | Three.js 📶 INTEGRATIONS ⭐ Stripe ⭐ Auth0 ⭐ Google Auth ⭐ Segment ⭐ Headway 📐 UI ARCHITECTURE & DESIGN ⭐ Feature-Sliced Design ⭐ Atomic Design 🏁 PAGE SPEED OPTIMIZATION ⭐ Lighthouse ⭐ GMetrix ⭐ Profiler 💻 BACK-END SKILLS: ⭐ Node.js | Express.js ⭐ MongoDB | PostgreSQL ⭐ Mongoose ⭐ REST API ⭐ Docker 🆕 READY TO GET STARTED? NEXT STEPS: 1. Invite me to your job 2. I will send my proposal 3. We'll iron out all the requirements and expectations 4. I'll get the work done professionally to ensure you love the result 5. You'll leave an awesome review at the end 😎 - $100/hr $100 hourly
Lance T.
- 5.0
- (8 jobs)
Winter Park, FLFrontend Development
SymfonyGitBootstrapTailwind CSSVue.jsMVC FrameworkLAMP AdministrationLaravelAPI DevelopmentFront-End DevelopmentBack-End DevelopmentIT Project ManagementJavaScriptPHPMySQLI am a highly skilled, senior-level full-stack developer, well versed in software development, systems administration and project management best practices. I create well-built web sites and applications. My skills include: content management system (CMS) development; user interface UI and user experience UX design and development; MySQL database development and administration; WordPress plugin & custom theme development; e-commerce development; LAMP server administration; web server and site optimization; cloud administration and deployment. I have many years of experience and a high level of expertise with the following: Laravel, Symfony, Bootstrap, Tailwind CSS, WooCommerce, PHP, MySQL, HTML5, Javascript, CSS3, Git, Gulp, Sass and Node.js. I am available to answer any questions you might have regarding my work experience and abilities. - $40/hr $40 hourly
Daniel A.
- 5.0
- (56 jobs)
Lagos, LAFrontend Development
AWS ApplicationAWS DevelopmentNext.jsFront-End DevelopmentExpressJSNestJSBack-End DevelopmentPython ScriptFull-Stack DevelopmentWeb DevelopmentNode.jsWebsiteHTML5ReactJavaScriptBUILDING A SAAS MVP BUT WORRIED ABOUT SCALABILITY, DEPLOYMENT, OR GETTING IT DONE RIGHT? Good instinct. Most developers will build your app. Few will also deploy it, monitor it, and ensure it survives real-world use. I'm a Full-Stack Developer (React, Next.js, Node.js) and DevOps Engineer (Go, AWS) — meaning I take your product from idea to live, production-ready infrastructure without you needing three different contractors to get there. Over the years, I've built AI-powered SaaS platforms, multi-tenant job marketplaces, Chrome extensions, and payment-integrated web apps — always with clean code, solid architecture, and a deployment setup that actually holds up. What I bring to your project: ✅ React / Next.js frontends that users actually enjoy using ✅ Node.js (Express / NestJS) or Go backends built for scale ✅ AWS infrastructure, Docker, CI/CD — shipped, not just promised ✅ AI integrations, Stripe billing, multi-tenant architecture ✅ PostgreSQL, MongoDB — whichever fits your data model I care about your product working in the real world, not just passing a demo. That means readable code, proper documentation, and infrastructure that won't embarrass you at launch. STACK: - Javascript · React · Next.js · Node.js · Go · TypeScript · Bash - PostgreSQL · MongoDB - AWS · Docker · GitHub Actions · Jenkins - OpenAI API · Claude · Stripe If you have a product to build or a codebase that needs serious help, send me a message. Same-day response, always. - $80/hr $80 hourly
Vasilii F.
- 5.0
- (43 jobs)
Riga, RIXFrontend Development
AutomationWeb DevelopmentOpenAI APIClaudeThree.jsUX & UIWeb DesignFigmaFramerWebflowPage Speed OptimizationLanding PageFront-End DevelopmentTailwind CSSJavaScriptTypeScriptGSAPNext.jsWebGLReactMost marketing sites are slow, generic, or both. I build fast, custom-coded Astro sites with premium motion that feels expensive and performance that doesn't tank your Lighthouse score. Senior Frontend Developer for SaaS, AI, and fintech brands: GSAP animation, Three.js / WebGL 3D, and sub-second Astro builds. For 6+ years I've been building custom-coded websites and interactive web experiences for SaaS startups, AI companies, fintech platforms, and tech brands. Top Rated Plus on Upwork with $90K+ earned, 100% Job Success, and 42 completed projects. What I do: → Fast Astro websites - content-driven, SEO-optimized, sub-second load times. MDX, CMS integrations, modern frontend tooling. Often: migrations from WordPress and overgrown Webflow sites. → Animation & motion design - GSAP, Rive, Motion+, scroll-triggered reveals, custom micro-interactions. Polished feel without dragging Lighthouse scores. → Three.js & WebGL - custom 3D scenes, interactive product showcases, scroll-driven WebGL, GLSL shaders, React Three Fiber. For projects that actually need it. → React & Next.js - component-based frontends, headless CMS integrations, API-driven UIs. → Framer development - custom code overrides, advanced interactions, CMS-powered Framer sites. → Figma to code - pixel-perfect implementation from design files into production-ready code. Tech stack: Astro, JavaScript, TypeScript, React, Next.js, Three.js, React Three Fiber, WebGL, GLSL, GSAP, Tailwind CSS, Framer, Webflow, Node.js, Vite Who I work with: SaaS founders, AI startup teams, marketing leads at funded tech companies, and product teams who need a website that loads fast, ranks well, and feels premium. Most of my clients hire me because their previous developer couldn't deliver the performance, the polish, or the interactive elements and they need someone who actually writes code, not just drags components. Why clients hire me: → I build for performance AND polish - most devs trade one for the other. I don't. → I write custom code where no-code tools fall short - Astro setups, animations, custom React components, 3D when needed. → I ship fast - most landing pages in 1–3 weeks, full marketing sites in 4–6 weeks. → I don't ghost. I don't disappear mid-project. 100% Job Success across 42 jobs is not an accident. → I understand both design and code - I work directly with Figma, talk to designers in their language, translate it into clean implementation. How to work with me: Send a project brief or DM me with your scope, timeline, and reference sites. I respond within a few hours during EU business hours and can usually start within a few days. Available for: fixed-price projects, hourly contracts, and ongoing retainers. Open to long-term partnerships with funded startups. - $35/hr $35 hourly
Ronu P.
- 5.0
- (8 jobs)
Kapadvanj, GJFrontend Development
Front-End DevelopmentOpenAI APIAI DevelopmentBack-End DevelopmentPostgreSQLSassVue.jsLaravelMERN StackFull-Stack DevelopmentTypeScriptJavaScriptNext.jsNode.jsReactTop Rated Plus Full Stack Developer. 9+ years, 50+ shipped products, 7,000+ Upwork hours, 100% Job Success, 6/6 perfect reviews. Full-stack owner on Nudgify, a social-proof SaaS serving ~10M+ requests/day on a 3.5-year live contract. ✅ Full Stack Developer with 9+ years and 50+ production builds, frontend to backend ownership ✅ React Developer and Next.js Developer scaling apps to 50K+ live users ✅ Node Developer and Backend Developer running Postgres at 7B+ rows in production ✅ AI Developer integrating OpenAI, Anthropic Claude, Gemini into real product workflows ✅ Click Hire or Invite to lock in a senior full stack developer 👊 WHAT YOU GET ✓ Full Stack Developer React Node ownership: 50+ end-to-end SaaS, ecommerce, CRM, ERP, payments, and lead automation builds. ✓ Frontend React Developer execution: React, Next js, Vue, Nuxt, Tailwind, TypeScript, responsive UI, dashboards. ✓ Backend Node Developer and Laravel: REST APIs, GraphQL, webhooks, queues (BullMQ, Horizon), real-time (Socket io), Stripe Connect, multi-tenant auth. ✓ AI Developer integration: OpenAI, Anthropic Claude, Gemini chatbots, document Q&A, multi-model chat (integration only, no ML training). ✓ Database and infra: PostgreSQL, MySQL, MongoDB, Redis, ClickHouse, Elasticsearch. AWS, DigitalOcean, GCP, Docker. 🔥 ACHIEVEMENTS ✓ 9+ years, 7,000+ Upwork hours, 50+ shipped products, $125K+ earned, 100% Job Success, 6/6 perfect reviews as a Full Stack Developer React Node. ✓ ~10M+ requests/day and 7B+ Postgres rows on Nudgify, a production SaaS on a 3.5-year live contract as the Full Stack Developer owner. ✓ DigitalOcean infra cut from $1,600 to $700/month with zero downtime. AWS SQS cut from $600 to $50 in 3 days while improving response times. ✓ 180+ smart-webhook integration connectors built into Nudgify as a Full Stack Developer. ✓ Shopify App Store live as a Full Stack Developer and AI Developer (Aura AI, GEO and AI search optimization). ✓ Pre-freelance: 2 years on a SaaS used by 5M+ users and 10,000+ businesses. 🚚 WHERE I DELIVER ✓ SaaS Platforms: multi-tenant, billing, admin dashboards, real-time, webhooks. 25+ shipped as Full Stack Developer React Node. ✓ Ecommerce and Shopify: Shopify Remix apps, GraphQL Admin API, Stripe checkout, marketplace flows. ✓ Creator Economy: subscriptions, paid memberships, live streaming, Stripe Connect payouts as a Full Stack Developer. ✓ AI Products: chatbots with embeddable widgets, document Q&A, multi-model chat as an AI Developer (integration only). ✓ CRM, ERP, and Custom Workflows: leads, deals, inventory, HR, payroll, accounting modules with Salesforce, Zoho, WhatsApp Cloud API, SendGrid. ✓ Database Scaling and Cloud Cost Cuts: Postgres tuning, query optimization, infra audit as a Backend Developer. 🛠️ HOW I BUILD ✓ Frontend React Developer: React, React.js, Next.js, React Redux, TypeScript, JavaScript, HTML5, CSS3, Tailwind, Bootstrap, MUI, Vue, Nuxt, responsive design. ✓ Backend Node Developer: Node.js, NestJS, Express, Laravel, PHP, REST API, GraphQL, WebSockets, BullMQ, Horizon, Strapi, Next.js API routes. ✓ Database: PostgreSQL, MySQL, MongoDB, Supabase, Redis, ClickHouse, Elasticsearch, Typesense, Prisma, TypeORM. ✓ Cloud and DevOps: AWS (EC2, S3, Lambda, IVS, MediaConvert, SES, SQS, CloudFront), DigitalOcean, GCP, Vercel, Firebase, Docker, GitHub Actions. ✓ AI Developer: OpenAI, Anthropic Claude, Gemini (integration only, no ML modeling). ✓ Payments: Stripe (Connect, Subscriptions, Checkout), PayPal, Razorpay. ✓ Shopify: Remix app dev, GraphQL Admin API. ✓ AI-Augmented IDE: Cursor Pro and Claude Code (Max plan) in daily flow. ⚡ HOW I WORK Product-owner mindset. Scoping upfront, picking the right stack not the trendy one, flagging issues before they become bills. First reply within 4 hours on weekdays. Estimates before I start. Code review before delivery. IST hours with strong overlap for UK, EU, UAE, Singapore, and late US Eastern. Best fit: SaaS builds, Next.js or Laravel full stack, Stripe billing and Connect payouts, scaling and infra cost work, OpenAI and Anthropic integration, Shopify app dev, CRM/ERP. Not ideal for: WordPress themes, basic landing pages, projects under $500. ✉ Send your project details. I'll reply with a plan and timeline within a day. keywords: full stack developer, full stack, full-stack developer, fullstack developer, web developer, react developer, software developer, full stack developer ai, full stack developer react, full stack developer shopify, full stack developer laravel, front-end developer full-stack, full-stack Front-end developer, Frontend developer, Front-end developer, front end developer, react frontend developer, node developer, backend developer, full stack node developer, sass developer, ai developer, full stack sass developer, full stack ai developer, react ai developer. - $40/hr $40 hourly
Dipti T.
- 4.7
- (27 jobs)
Valsad, GUJARATFrontend Development
Real Time Stream ProcessingNestJSAPI IntegrationDockerFirebaseGraphQLTailwind CSSBack-End DevelopmentFront-End DevelopmentAWS Cloud9MongoDBPostgreSQLREST APISaaS DevelopmentFull-Stack DevelopmentJavaScriptTypeScriptNext.jsNode.jsReactAre you building a SaaS platform, real-time dashboard, or MVP and need a developer who delivers, not just codes? I'm Dipti, a Senior Full Stack Engineer with 8+ years and $400K+ earned on Upwork Top Rated Plus, 95% Job Success Score, 27 completed projects with zero abandoned contracts. 🔥 WHAT I'VE SHIPPED THAT ACTUALLY MATTERS: ✔️ Enterprise geospatial SaaS platform React + TypeScript + GCP, serving US-based analysts at Synmax ✔️ Full EV mobility platform real-time IoT data, WebSocket, MQTT, multi-city CRM at Setrans ✔️ Maritime vessel tracking system AIS data processing, real-time monitoring at Smart Working ✔️ Multi-tenant investment platform Next.js, AWS Lambda, StoryBook component library at Esstart ✔️ Event-driven recruitment SaaS CQRS, RabbitMQ, Redis, MongoDB at A24Group ✅ WHAT I BUILD FOR YOU: ✔️ SaaS Platforms multi-tenant, subscription, role-based access, from MVP to scale ✔️ Real-Time Dashboards live data, charts, maps, IoT integrations ✔️ MVPs working product in 2–4 weeks, investor-ready ✔️ Admin Panels & CRM Systems complex workflows, dynamic roles ✔️ REST & GraphQL APIs clean, documented, production-ready ✔️ AWS & GCP Infrastructure CI/CD, Lambda, EC2, Cloud Build ⚒️ MY STACK: Frontend: React.js · Next.js · TypeScript · Tailwind CSS · Material UI StoryBook · D3.js · Chart.js · Leaflet Backend: Node.js · NestJS · Express.js · Spring Boot · Django · FastAPI Database: PostgreSQL · MongoDB · Redis · MySQL Cloud: AWS (Lambda, EC2, Amplify, Cognito, SES, S3, EventBridge) GCP (Cloud Build, Firebase) Arch: Microservices · CQRS · Event-Driven · WebSocket · RabbitMQ AI Tools: Claude Code · GitHub Copilot · Cursor · V0.dev 😉 YOU GET: ✔️ Daily updates you always know where things stand ✔️ Clean, scalable architecture not just working code, code that grows ✔️ Full ownership frontend + backend, no handoff delays ✔️ Fast delivery I respect your timeline and your budget Let's start with a quick consultation no commitment, just clarity. ✔ React ✔ Node.js ✔ Next.js ✔TypeScript ✔ Full-Stack Development✔ SaaS Development ✔ REST API ✔PostgreSQL ✔MongoDB ✔AWS ✔JavaScript✔Front-End Development ✔ Back-End Development ✔Tailwind CSS ✔GraphQL ✔Firebase ✔Web Application ✔API Integration ✔ NestJS ✔ Real-Time Applications ✔ Docker ✔ Microservices - $100/hr $100 hourly
Nikan S.
- 5.0
- (82 jobs)
San Diego, CAFrontend Development
Marketing AutomationShopifyFront-End DevelopmentGatsby.jsVue.jsReactAPI IntegrationHubSpotNext.jsI'm not your typical HubSpot Developer. I coined the term "Full Stack HubSpot Expert" when I realized the need for a resource that could utilize the full power of HubSpot’s powerful ecosystem. Yes, HubSpot was built for marketers, but, your typical marketer doesn’t understand API Integrations or HubL Development, and you’ll have better luck winning the lottery than getting them to deliver something that is both beautiful and converts. This is usually how it goes: Your typical HubSpot “Expert” will promise you Inbound growth and lead generation and lead nurturing services. They’ll probably download a couple templates from the HubSpot marketplace and if you’re lucky they’ll make it match your brand colors. For some people that’s enough, but, businesses that want to maximize their HubSpot setup need more. Getting started with HubSpot can also be a challenge for many growing businesses. Whether you are coming from another CRM or Marketing Automation platform, or you are starting fresh getting started with the right foundation is essential. We live in a technology-driven world and your marketing and sales teams may use a number of different tools that need to speak with your CRM. I'll help you streamline your tech stack while leveraging HubSpot's best in class platform. Let’s talk HubSpot. HubSpot Website Services HubSpot Website Migration (Migrate from WordPress, SquareSpace or any other Platform) HubSpot Website Strategy HubSpot Page Template Design HubSpot Blog Template Design HubSpot Landing Page Template Design HubSpot HubL Development HubSpot Marketing Services Workflows Email Template Design Lead Generation Strategy Search Engine Optimization Lead Nurturing Strategy Blog Content HubSpot CRM Services HubSpot CRM Migration (Salesforce, Agile CRM or any other CRM) HubSpot CRM Training - $145/hr $145 hourly
Matthew John M.
- 5.0
- (21 jobs)
Ellwood City, PAFrontend Development
Website MigrationWeb Content Accessibility GuidelinesWeb AccessibilityWeb Content DevelopmentFront-End DevelopmentUser Experience DesignWeb DesignResponsive DesignShopifyWebflowI help businesses create custom Webflow websites that not only look great but also work seamlessly for their teams and customers. My focus is on building scalable, easy-to-manage sites that combine strong design, smooth functionality, and best practices for SEO, performance, and accessibility. My Process 1. Strategy & Content We’ll start by clarifying your goals, audience, and brand direction. I’ll guide you through content planning so your website is set up to communicate effectively and convert. 2. Design & Build I’ll design a component-based system in Webflow that makes updates simple and keeps your site consistent. Once the design is approved, I’ll develop a fully responsive site optimized for desktop, tablet, and mobile. 3. Optimization & Launch Before launch, I ensure your site is fast, accessible, and SEO-ready. I’ll connect your domain, set up hosting, and provide you with everything needed for a smooth handoff. I also offer ongoing website management and support, so your site continues to run at its best. Whether you need small updates or long-term maintenance, I’m here as a reliable partner. - $75/hr $75 hourly
Sydney H.
- 4.8
- (10 jobs)
Truckee, CAFrontend Development
Razor Template EngineSketchFront-End DevelopmentWordPressSassNode.jsJavaScriptSQLExpressJSCSS✨I distill complex ideas into functional, aesthetic systems. I’m a full-stack developer and designer who helps businesses turn complex ideas into intuitive, scalable products. I’ve led projects like automating IRS tax extension filings, building real-time financial tools, and creating seamless digital reservation systems—always balancing design and engineering to deliver results. Whether you need a polished UI, a reliable integration, or end-to-end product development, I bring creativity, precision, and a user-focused approach to every project. Let's build something great together. - $150/hr $150 hourly
Artyum G.
- 5.0
- (128 jobs)
Tel Aviv Region, IsraelFrontend Development
Set Up Shopify SiteNo-Code Landing PageWebsite MigrationEcommerce Website DevelopmentFront-End DevelopmentLanding Page DesignLanding Page OptimizationCMS DevelopmentNo-Code DevelopmentReactWeb DevelopmentWeb DesignFigmaCustom Web DesignFramer⭐⭐⭐⭐⭐ Top 1%, Expert Vetted Framer & Next.js Developer with Over 125 Successful Projects. Founder @ AGR Studio. I help established startups and growth-stage companies launch high-converting websites. Framer for marketing sites that need speed and flexibility. Next.js for complex sites that need custom functionality and scale. Clients include Janus Henderson, Marcura, Unstructured, Ghost Security, Cerve, Greenboard, Flycode, Enso.bot, Lava.xyz, Stand Insurance, and Cove. What I Deliver: ✅ Full Website Development From landing pages to complex multi-page sites with custom CMS, animations, and integrations. Built for speed, SEO, and conversion - on Framer or Next.js depending on your needs. ✅ Custom React Components & Interactions Advanced functionality beyond templates: authentication flows, dynamic filtering, API integrations, and interactive data visualizations. ✅ Next.js Websites For sites requiring custom integrations, dynamic content, or functionality that goes beyond what no-code builders can handle. ✅ Figma to Production Pixel-perfect conversion of your designs into responsive, production-ready sites with smooth micro-interactions. ✅ E-commerce Integration Seamless setups combining design flexibility with Shopify, Stripe, or custom checkout flows. ✅ SEO & Performance Optimization Clean structure, fast load times, and on-page SEO best practices baked in from day one. ✅ Ongoing Support & Iteration Monthly retainers for continuous updates, CMS management, and optimization as your product evolves. Why Startups Choose Me: 2-week average turnaround from kickoff to launch 95% client retention rate Regular async updates every 1-2 days 25% discount on Framer site plans I've worked with AI companies, fintech platforms, and enterprise teams who need more than a template. They need a website that performs and scales with their business. Ready to launch? Let's talk about your project. - $80/hr $80 hourly
Zachary B.
- 5.0
- (1 job)
San Diego, CAFrontend Development
Email DesignAdobe IllustratorBootstrapFront-End DevelopmentFull-Stack DevelopmentLangChainGenerative AIPostgreSQLNode.jsAI Agent DevelopmentTailwind CSSAngularVue.jsNext.jsAmazon Web ServicesReactTypeScriptPythonSenior Full-Stack engineer with 4 years at Microsoft and 8+ years building web applications. I work across the entire stack, pixel-perfect UIs, backend APIs, databases, and everything in between. My toolkit includes React, Next.js, TypeScript, Node.js, Python, Flutter, and whatever else the project calls for. I turn complex Figma designs into performant, accessible interfaces and architect backends with RESTful and GraphQL APIs backed by PostgreSQL and Supabase. Lately I've been deep in AI integration. Building with LLMs, GPT models, and AI agents to create intelligent, automated workflows. What you get working with me: enterprise-grade code quality from my Microsoft years, fast and clear communication, and flexibility to adapt to your stack rather than forcing mine. I only take on projects I know I can deliver end-to-end. Looking for roles in full-stack development, AI integration, automation, and scalable systems. - $35/hr $35 hourly
Tahir S.
- 5.0
- (81 jobs)
Karachi, SDFrontend Development
AWS DevelopmentFront-End DevelopmentFirebaseAngular MaterialAngular 6Google Cloud PlatformRESTful APIGraphQLTypeScriptWeb ApplicationAngularReactFirebase Cloud FirestoreJavaScriptNode.jsI help businesses build and ship web apps, and I wire AI into them so they actually save time instead of just looking good in a demo. 7+ years building with TypeScript across React, Angular, Node, and Firebase. A big part of my work now is AI integration: connecting GPT, Claude, and Gemini into real workflows, building agents that handle repetitive tasks, and automating the slow parts of your operations so your team can spend time elsewhere. What I can help with: - Full builds, front end to back end, including DevOps and deployment - AI integration and custom agents (OpenAI, Claude, Gemini, AWS Bedrock) - Workflow automation and CRM setup (Zoho, HubSpot, Salesforce, GoHighLevel) - Payment and data integrations (Stripe, Plaid, PayPal, Google Maps) - Maintaining, fixing, and extending apps you already have I keep communication clear and steady throughout. You'll always know where the project stands, and you won't have to chase me for updates. My stack: Front end: React, Next, Angular, NgRx, Redux, Vue Back end: Node, Express, Nest, GraphQL, REST, Lambda, Cloud Functions, Firebase Databases: MySQL, MSSQL, Postgres, MongoDB, Firestore, Supabase Cloud and DevOps: AWS (EC2, S3, Beanstalk, Route 53, Bedrock), GCP, Azure, Docker, CI/CD Testing: Jest, Jasmine Tools: GitHub, GitLab, Bitbucket, Jira, Trello, Asana, ClickUp, Monday Send me a message and tell me a bit about your project. Happy to answer any questions before we start. - $75/hr $75 hourly
Kara N.
- 5.0
- (1 job)
Sarasota, FLFrontend Development
Front-End DevelopmentWordPress DevelopmentWeb AccessibilityGitNode.jsWordPressPHPJavaScriptKnockout.jsCSSjQueryHTMLReactMost "AI developers" can prompt ChatGPT. Most "automation experts" can't ship production code. I do both — and I've been shipping software professionally since 2003. I'm Kara. I build AI-integrated web applications, agentic automation systems, and full-stack platforms that actually run businesses — not demos that break the second a real user touches them. What I build for clients: 🤖 AI-Powered Applications & Agentic Workflows Production systems using Claude (Anthropic API), OpenAI, and Claude Code. RAG pipelines, multi-step reasoning agents, structured outputs, function calling, and custom MCP server integrations. Real systems with error handling, retries, and observability — not fragile prompt chains. ⚡ n8n Automation & Backend Workflows Self-hosted and cloud n8n architectures. Lead pipelines, content systems, analytics aggregation, AI-driven decision workflows, and API orchestration across CRMs, marketing tools, and internal databases. I know where n8n's edges are (Metricool v2 vs v1, GA4 expression quirks, webhook proxy patterns) because I've hit them on live client systems. ⚛️ Modern Full-Stack Web Development Next.js, React, TypeScript, Node.js, Supabase, PostgreSQL, Tailwind. Static marketing sites (Astro/Next.js), authenticated client dashboards, SaaS MVPs, and dashboard products with role-based access. Deployed to Vercel, DigitalOcean, and custom infrastructure. 🎯 WordPress & Headless CMS Hundreds of WordPress builds across 20 years. Elementor Pro, custom themes, headless WP with React/Next.js front-ends, performance optimization, and migrations from WP to static. 🔌 API Integration & System Architecture REST, webhooks, OAuth, custom proxies. I've integrated GA4, Metricool, Stripe, Google Business Profile, Apollo, Smartlead, OpenAI, and Anthropic into unified systems where data actually flows where it needs to go. Recent work: Built a live SaaS client dashboard (React + Supabase + n8n) integrating real-time analytics from GA4, Metricool, and AI-generated weekly insights via the OpenAI API Designed and shipped an attorney-targeted lead-gen landing page with a dynamic AI mockup that personalizes content via URL parameters and the Anthropic API through an n8n webhook proxy Product management for a .Net/React/TypeScript SaaS in construction tech Cybersecurity data dashboard (React + Splunk) Tax application platform (React + Meteor) Flight booking platform (Knockout, WordPress, React, Next.js) Employer personality assessment web app (React/PHP) Why I'm different from the AI-automation crowd: Most n8n freelancers can't write production React. Most React developers can't architect a self-hosted n8n stack or wire up a webhook proxy that doesn't leak API keys. I do both — which means you don't hire two contractors who blame each other when the system breaks. I'm also a working operator: I run my own agency on the exact stack I sell. The systems I build for you are systems I've debugged at 11pm because my own business depended on them. Background: B.S. Computer Science, University of South Florida A.S. Multimedia, International Academy of Art & Design Past roles: Director of Software Engineering, Lead Front-End Developer, Full-Stack Developer, UI/UX Lead 20+ years professional development experience I document everything. I communicate proactively. I flag tradeoffs before they become problems. You'll always know what's happening and what's next. I work best as a long-term partner, not a one-off hire. If you're building something ambitious and want a senior developer who treats your project like their own, let's talk. - $35/hr $35 hourly
Munir H.
- 5.0
- (57 jobs)
Cox's Bazar, BFrontend Development
Page Speed OptimizationWebsite MigrationContent WebsiteWooCommerceElementorWordPressWordPress WebsiteNode.jsGitResponsive DesignWordPress Landing PageNext.jsReactTypeScriptJavaScriptTailwind CSSBootstrapCSSHTMLFront-End Development🚀 Top Rated React & Next.js Developer with 8+ Years of Experience Looking for a developer who can transform your design into a fast, modern, and conversion-focused website? You're in the right place. I build fast, scalable SaaS applications, dashboards, and modern websites using React.js and Next.js that help businesses grow and convert more users into customers. If you need a high-performance, SEO-optimized web app or WordPress site, I can turn your idea into a professional product from start to finish. I help startups, SaaS companies, agencies, and business owners build high-performance web applications using React.js, Next.js, Tailwind CSS, TypeScript, and WordPress. ✅ What I Can Help You With: • React.js Development • Next.js Development • Tailwind CSS & Responsive Design • Front-End Development • Full Website Development • API Integration • Dashboard Development • Landing Page Development • WordPress Customization • Website Speed Optimization • Figma to React • Figma to Next.js • PSD/XD/Figma to HTML • UI/UX Design 💡 Why Clients Hire Me: ✔ Top Rated Freelancer ✔ 100% Job Success Score ✔ Clean & Scalable Code ✔ Mobile Responsive Design ✔ SEO Friendly Development ✔ Fast Communication ✔ On-Time Delivery Tech Stack: React.js | Next.js | JavaScript | TypeScript | Tailwind CSS | Redux Toolkit | Material UI | Shadcn UI | REST API | WordPress If you're looking for a reliable developer who delivers high-quality work and long-term support, let's discuss your project. 📩 Send me a message and let's build something amazing. - $35/hr $35 hourly
Shahzaib A.
- 5.0
- (73 jobs)
Gujrat, PUNJABFrontend Development
Community ManagementIllustrationJavaScriptFront-End DevelopmentSocial Media ContentSlide AnimationCards & FlyersSocial Media Account SetupSocial Media Content CreationAdobe PhotoshopResume DesignBrochureGraphic DesignAdobe IllustratorPresentation DesignLayout DesignHi, I’m a Professional Discord Server Developer, Web Developer, and Digital Marketing Specialist. I help businesses, NFT projects, TikTok agencies, influencers, and online brands build powerful digital systems that grow communities and increase engagement. 🚀 My Expertise: • Discord Server Setup & Automation • NFT & Web3 Community Development • Discord Bot Configuration & Security • Web Development (Modern, Responsive Websites) • Social Media Marketing & Growth Strategy • TikTok Agency Support Systems • Graphic Design & Branding • Presentation Design I focus on creating clean, professional, and scalable solutions that help clients grow faster and operate smarter. Whether you need a fully automated Discord server, a high-converting website, or digital marketing support — I deliver quality work with fast communication and 100% client satisfaction. Let’s build something powerful together. Want to browse more talent?
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