Hire the best React.js Developers in Vilnius, LT
Check out React.js Developers in Vilnius, LT with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (19 jobs)
Hi, I’m an engineer with over 10 years development experience. There are projects of various complexity in my portfolio: starting from simple landing page, ending with complex job search systems. Currently, I specialize in developing solutions for e-commerce. I am a certified expert in developing themes and applications for Shopify. I am passionate my work and committed to delivering clean, easy-to-understand code and exceptional customer service. I am ready to offer cooperation in the following areas: Shopify App Dev - development of applications of any complexity Shopify Theme Dev - developing themes that meet modern trends and requirements of shopify Shopify Theme Customization - refine existing themes to the needs of your business Web Accessibility - analyze your site and achieve WCAG accessibility principles. My technical skills include: HTML, CSS, Javascript, jQuery, React, Typescript, Redux, Next.js, Node.js, SQL, MongoDB, PHP, Liquid (Shopify template language), WCAG. If you are looking for a confident, skilled, and experienced developer to bring your vision to life, please do not hesitate to contact me. I would be happy to discuss how I can help your Shopify website and online business succeed.
React.js
ShopifyShopify AppsShopify ThemeEcommerceWeb DesignShopify PlusWeb AccessibilityCSS 3HTML5ReactJavaScriptNode.jsPlatform PluginMySQL - $32 hourly
- 5.0/5
- (4 jobs)
With over 3 years of experience in web and e-commerce development, I specialize in creating smooth, scalable solutions that drive business growth. My expertise includes MedusaJS, Next.js, Payload CMS, Strapi CMS, Docker, VPS, and Tailwind CSS. I enjoy tackling challenges and turning complex problems into simple, effective solutions. Complete E-Commerce Solution I offer a complete e-commerce solution, creating and hosting custom e-commerce setups using a modern tech stack: • Content managed seamlessly with Strapi CMS for easy content updates and organization. • Frontend built with Next.js for a dynamic and high-performance user experience. • E-Commerce powered by MedusaJS to manage product catalogs, orders, and customer data. • I handle essential connections, including: - Google Analytics via Google Tag Manager with server-side tagging. - Supabase for secure and reliable database management. - S3 for scalable file storage. - Secure payment processing with Stripe. - Email integrations with providers like Brevo or SendGrid. - Hosting: All server-based services can be containerized with Docker and hosted on a VPS, ensuring high performance, scalability, and easy maintenance. My Approach When you work with me, you can expect a partnership that emphasizes open communication and collaboration. I take the time to understand your business goals and requirements, aiming to deliver an e-commerce setup that exceeds expectations. Whether you’re launching a new online store or improving an existing one, I’m dedicated to providing a customized solution that fits your needs. If you're looking for a reliable e-commerce specialist who delivers quality results using the latest tech, I’m here to help. Let’s turn your vision into reality!
React.js
SEO WritingSEO BacklinkingEcommerceUbuntuDocker ComposeDockerSCSSNext.jsJestCSSJavaScriptReactGitHTMLTypeScript - $45 hourly
- 4.7/5
- (2 jobs)
Frontend developer with product design skills. I am experienced in React/JavaScript, html5, css3, firebase/firestore.
React.js
ReduxMobxReact NativeTailwind CSSCSS 3HTML5Front-End DevelopmentResponsive DesignWeb DevelopmentFigmaReactJavaScriptGitHubTypeScriptGit - $35 hourly
- 5.0/5
- (45 jobs)
Frontend nextJS and design. I am a TOP RATED freelancer on Upwork with more than 20 years of experience with UX/UI design and 10 in front-end development. I have a big passion for developing and lunching amazing projects My skills: - next is, react, tailwind, tailwind / bootstrap / foundation and others - web and mobile design. UI/UX, Figma - html / pug / JS / SASS / CSS / jinja / nunjucks, BEM, Webpack / GULP / NPM / git. I worked with so much things that hard to list them all. DM to discuss you project
React.js
Node.jsSCSSPSD to HTMLCSSBootstrapJavaScriptHTMLWeb DevelopmentGraphic DesignTailwind CSSReactNext.jsResponsive DesignWeb DesignFigma - $50 hourly
- 5.0/5
- (9 jobs)
✅ High Quality ✅ Clean Code ✅ In-Time Delivery "I would be the right person. I never compromise with the quality of delivery & Client satisfaction is my main motto" Experienced developer with minimum 8+ experience ( Javascript / Node.js / React.js / Vue.js / Flutter / PHP / WordPress / Custom PHP / MySQL / PostgreSQL / MongoDB / HTML / CSS ) capable of creating advanced Websites and custom web applications. I offer complete web application development and integration services. Skills: 1. Front-End: ◾ Javascript / ES6+ / Typescript ◾ ReactJS / Redux / Next.js / Storybook / Styled Component ◾ VueJS / Vuex / Nuxt.js ◾ Server-Side Rendering (Gatsby.js / Next.js / Nuxt.js) ◾ CMS: WordPress 2. Backend Development ◾ Node.js / Express.js / NestJs ◾ PHP / Laravel / WordPress 3. Database ◾ MongoDB/ Redis / Realm ◾ MySQL / PostgreSQL 4. Other skills ◾ Docker / AWS / Heroku / Hezner / DigitalOcean / Nginx ◾ Bootstrap / Material-UI / Ant Design ◾ RESTful / GraphQL / Axios / Web socket ◾ Mongoose / Knex.js / Sequelize
React.js
LaravelFront-End DevelopmentReactNode.jsGatsby.jsNestJSVue.jsExpressJSWeb ApplicationWebsite OptimizationNuxt.jsNext.jsTypeScriptJavaScriptPHP - $35 hourly
- 5.0/5
- (3 jobs)
👋 Hey, there! I'm a seasoned front-end React developer, specializing in crafting dynamic and user-friendly web experiences. Proficient in the intricacies of front-end development, I bring a wealth of organizational experience to the table. With a robust foundation in Computer Science, I'm adept at swiftly adapting to project requirements, ensuring timely delivery without compromising on quality. My commitment extends beyond mere technical proficiency – I consistently take ownership of the entire product development process, always with the end-user in mind. My Stack: 🔥 Front-end: JavaScript, TypeScript, React, Redux, React Query, React Table Redux, Next.JS, CSS3 (Sass), HTML5 (Flexbox, Grid), Bootstrap, Tailwind CSS, MUI, styled components, Swiper, T3 app, npm 🔥 Testing: Postman 🔥 Databases: MongoDB, MySQL, Firebase, Json Server, AWS S3, AWS RDS, Prisma 🔥 Distribution: Netlify, Vercel, GitHub Pages 🔥 VCS: git (GitHub), Bitbucket 🔥 Design: Figma Let's collaborate to bring your vision to life with a focus on cutting-edge front-end technologies, particularly React.
React.js
Web DevelopmentFigmaHTMLFront-End DevelopmentTailwind CSSSCSSNext.jsReduxTypeScriptJavaScriptReact - $34 hourly
- 4.8/5
- (4 jobs)
🤝 My goal is to help you bring your projects to life, whether starting from scratch or enhancing existing applications. I've successfully worked on a wide range of projects, delivering exceptional results that meet and often exceed client expectations. Whether it's a complex web application or a simple website, I bring the same level of dedication and expertise to every project. Why Choose Me? 🟢 I have hands-on experience in building projects from scratch as well as maintaining and enhancing existing ones. No matter the stage of your project, I'm here to help it succeed. 🟢 Need someone who can work with your schedule? I'm flexible with any time zones 🟢 Your success is my top priority. I love tackling challenges and finding innovative solutions to meet your project's needs. 🟢 I believe in building great working relationships. My approach is professional yet friendly, making collaboration enjoyable and productive. 🦾 Key Skills: Front-end: JavaScript, TypeScript, React, ReactQuery, Redux, Redux Toolkit, Bootstrap, npm, Three.js, Phaser, Zustand, CSS3 (Sass), HTML5 (Flexbox, Grid), React Native, Vue (courses and pet project) Design: Figma, Semantic UI, pixel-perfect, Storybook, Material UI, Radx UI, Tailwind, CSS Modules, Styled-Components Back-end: Next.js, Node.js, Express, Socket.io, Python, Flask Databases: MySQL, Firebase, MongoDB, DynamoDB Methodologies and tools: git (GitHub), GitLab Cloud: Amazon Web Services (Lambda) Hosting: Vercel, GitHub pages, Heroku, Netlify, Railway CMS: Sanity 🤙 Let's Work Together!
React.js
KlaviyoGitLabAWS LambdaREST APIVercelFirebaseSocket.ioSanity TestingGitPostgreSQLTypeScriptNestJSNode.jsNext.jsReact - $35 hourly
- 5.0/5
- (4 jobs)
Hi there, I'm Vlad Novik, a web developer with 8 years of experience in both front-end and back-end development. My passion for technology and creating innovative solutions has driven me to build a diverse skill set that includes HTML, CSS, JavaScript/TypeScript, Browser Extension APIs, React/Next, Vue/Nuxt, Angular, ASP.NET, Node.js, and more. If you're looking for a skilled and reliable web developer, look no further. Let's work together to bring your vision to life! Thank you for considering my profile, and I look forward to the opportunity to work with you.
React.js
Azure App ServiceASP.NET CoreJavaScriptTypeScriptBrowser ExtensionVue.jsNuxt.jsReactNext.jsAngular - $50 hourly
- 5.0/5
- (4 jobs)
🤝 I excel at delivering innovative technology solutions for a wide range of industries, including fintech, e-commerce and real estate. My goal is help you bring your project to life. My expertise includes designing and implementing custom software solutions that meet complex business requirements, integrating with third-party systems, and managing data architecture. In addition to my technical expertise, I specialize in front-end technologies, with a particular focus on React. I’m skilled at developing intuitive and engaging user interfaces that enhance the user experience and drive customer satisfaction. 💪 Key skills: Front-end: JavaScript, TypeScript, React, ReactQuery, Redux, Redux Toolkit, Bootstrap, npm, Tailwind CSS, GraphQL, DaisyUI, SolidJS, UnoCSS, Zustand, Phaser, CSS3 (Sass), HTML5 (Flexbox, Grid). Design: Figma, Semantic UI, pixel-perfect, Storybook, Material UI, Radx UI, Tailwind, CSS Modules, Styled-Components Back-end: Next.js, Node.js, Express, Socket.io DevOps tools: Docker, AWS (EC2, RDS, API Gateway, Lambda, DynamoDB, SQS, CloudFront) Databases: PostgreSQL, MySQL, Firebase Blockchain development: Wagmi, Viem (Ethers, Web3.js), Solidity, Truffle Framework 🤙 Let's Work Together!
React.js
Front-End DevelopmentFirebaseTailwind CSSDjangoPythonFull-Stack DevelopmentReduxGraphQLDockerNext.jsTypeScriptReact - $60 hourly
- 5.0/5
- (1 job)
For the past 2 years, I’ve worked hands-on with OpenAI’s API since the release of GPT-3.5, serving as the Lead Developer and Solution Architect for EdTech startups and agencies. The small and medium enterprises I’ve worked with wanted solid ROI on their GenAI investments, and I was there to make that a reality by implementing custom AI solutions tailored to their unique needs. Imagine scaling your business effortlessly with AI-driven tools that cut costs, automate workflows, and unlock new growth opportunities. My work has helped businesses not only maximize profit margins and boost productivity but also expand their potential for greater impact and innovation. For example: - I developed an AI-powered chat assistant that reduced tutoring costs by 70% for an EdTech startup while improving student engagement. - I implemented an AI-driven CMS for a STEM learning company, boosting tutor productivity by 12% and cutting administrative workload. - I created a GPT-powered agentic workflow automation system that decreased AI response error rates by 3x and reduced operational workload by 10-30% for an EdTech startup. HERE’S HOW I INTEGRATE GEN AI: 💡 OpenAI Technologies I specialize in leveraging OpenAI’s suite of advanced models, including GPT-4, o1-preview, and Whisper, to create intelligent features like conversational AI, transcription, and complex task automation. These tools are tailored to deliver exceptional results that align with your business goals. 💻 Full-Stack Development I handle every stage of development—from initial planning and coding to deployment. With expertise in front-end technologies and a focus on building scalable back-end systems using AWS, I ensure seamless integration of AI into your workflows. ☁️ AWS Solutions For robust and secure back-end systems, I utilize AWS’s scalable infrastructure, focusing on serverless architecture to deliver cost-effective, high-performance solutions that grow with your business. 💬 Let’s connect and explore how we can turn your ideas into scalable, profitable solutions that take your business to the next level. 💼 See my previous work and projects in my PORTFOLIO: augustinastech.com
React.js
Agent GPTGPT APINode.jsPythonReactCloud ApplicationCloud ArchitecturePrompt EngineeringFull-Stack DevelopmentAmazon Web ServicesAI Implementation - $45 hourly
- 4.9/5
- (21 jobs)
I am a Full-Stack Developer with expertise in low-code development, AI-powered automation, API integrations, and full-stack web applications. With over 10+ years of experience and 40+ successful Retool projects, I help startups, mid-size businesses, and enterprises optimize workflows, build scalable applications, and automate operations. ⚡ Services I Offer: 🛠 Low-Code Development ✔️ Custom Dashboards & CRMs (Analytics, Workflow Automation, Admin Panels and Portals) ✔️ API Integrations (Stripe, Google Sheets, Zapier, Airtable, SQL) ✔️ AI-Enhanced Solutions (Chatbots, AI Data Processing, GPT-4 API Integration) 💻 Full-Stack Development & Automation ✔️ Front-End Development – React, Next.js, Angular, Vue.js ✔️ Back-End & Database Setup – Node.js, Java, PostgreSQL, Supabase, Firebase, MongoDB ✔️ AI & Automation – GPT API, OpenAI, ChatGPT, AI Agents 📊 Technologies & Tools: ✔️ Languages: JavaScript, TypeScript, SQL, HTML, CSS ✔️ Databases: PostgreSQL, Firebase, MongoDB, MySQL, Supabase ✔️ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, GitHub Actions ✔️ Low-Code Tools: Retool, Airtable, Xano, Supabase, Make (Integromat), UI Bakery, AppSmith, Zoho, Budibase, ToolJet, Powerapps (Microsoft Power Apps) ✔️ Frameworks & Libraries: React, Next.js, Vue.js, Express.js, NestJS 🏆 Why Work With Me? ✅ Top-Rated Plus on Upwork with 100% Job Success ✅ 10+ Years Experience in Full-Stack Development & Low-Code Automation ✅ Proven Track Record – 2,600+ Hours & $100K+ Earned ✅ Scalable & Future-Proof Solutions – Focused on Performance & Security 📩 Let’s build your next project! Contact me today for a free consultation 🚀
React.js
Make.comAI ImplementationAI DevelopmentAI ChatbotAPI IntegrationJavaTypeScriptFront-End DevelopmentFull-Stack DevelopmentAirtableZapierLow-Code DevelopmentMongoDBReactJavaScript - $38 hourly
- 4.9/5
- (49 jobs)
👋 Hey, there! With 10+ years of experience, my expertise centers around elevating companies and startups with robust, scalable web solutions, leveraging the advanced front-end technologies of React, Next.js. Our engineering force is hungry to close your needs through in-time delivery of tech solutions. Testimonials: ⭐ “We hired CreativeIT because we weren’t happy with our previous developer’s performance. CreativeIT successfully completed a working app.” Dan Douglas, Co-founder, Deep English, USA. ⭐ “We’re very happy with their working methods”. Valery L, CTO, Starly.io, Baltic states. ⭐ “CreativeIT picked up where a previous vendor left off. They looked at the existing code and designs and created a plan for how to move forward”. Elliot Ledley Project Manager at 2Shoes, USA. ⭐ “CreativeIT’s ability to provide a complete product in a timely fashion was most impressive. In addition, communication was always clear”. Michael Oppel CFO at Audience Response System, USA. ⭐ “The team's ability to work fast impresses us!”. Director SE, Hospitality & leisure (Germany). Why choose me: ✅ Top Rated FullStack Developer. DNA: value first, green & transparent communication. ✅ Proactive developer. My work is always of the highest quality, so it helps maximize excellent ROI. I always meet tight deadlines, and assure job satisfaction from beginning till the end. ✅ Time & Material basis, so you will pay only for productive time. Our strong side: 🔥 Front-end: TypeScript & JavaScript, React, React Native, Redux/Zustand/MobX, GraphQL, HTML5, CSS3 (Tailwind CSS, Styled components, Sass, Bootstrap, MaterialUI, Flex, Grid), Three.js, etc. 🔥 Back-end: Node.js, Next.js, Nest.js, Express, Fastify. 🔥 Databases: PostgreSQL, MySQL, MongoDB, Redis. 🔥 Cloud: Firebase, Docker, AWS (EC2, RDS, API Gateway, Lambda, DynamoDB, SQS, CloudFront), Amplify. 🤙 Let's collaborate! Contact me for a project audit, technical consultation, or to develop a roadmap for your project. Looking forward to forging a long-term, win-win partnership. Cheers from Vilnius, Raman.
React.js
VercelPythonBack-End DevelopmentFull-Stack DevelopmentDatabaseReact NativeUser Experience DesignData VisualizationAmazon Web ServicesFront-End DevelopmentNode.jsTypeScriptJavaScriptNext.jsReact - $85 hourly
- 5.0/5
- (23 jobs)
2 decades exp of building business value through web tech. I started coding web back in 6-7th grade when most PCs had no internet and documentation was printed book. From 7th grade I already attended 2nd school of web tech and a couple years later was already building my own game servers. Fast forward a couple decades to today and you will find the same tech obsession. Let's build something, shall we? *Core experience* I focus more on the backend, though I did a lot of saas solo or with a team. Full-stack, backend, devops, integrations, marketplaces, business managing, creating from idea state to running product, MVPs. Been CTO at bootstrapped startup reaching $20M evaluation. Been 5-th dev at Hostinger (1k+ staff now). Built backend for dairy food global marketplace running at $1.4B/yr now. Been team lead at same place couple years later for devops and integrations. Redesigned legacy to new business setup for $350M/yr travel company. Built teams, products, APIs, integrations, servers, devops. *Execution* My goal is to collapse my experiences for your context and bring you business value through tech execution and insights. We first start talking about your context. What you try to do, what’s the long-term goal and what’s short-term goal, what issue you try to resolve. I give insights of how I see it, what I would prioritise from business and execution perspectives. I can build business solutions, hire, mentor, manage teams. I can build solo or join a team. I do not care about my title or position, but I do care about execution and value delivery of myself and my team. --- *Technical stack* I worked with most of the things that build up the web. Numerous popular and niche databases, infrastructures, code patterns, languages. That said, here is my current favorite stack which with my processes brings most value: - Fullstack TypeScript - Backend, Frontend, Desktop, Mobile. - Proper TDD: tests first, code next. Especially for the backend. CI/CD with high focus on having apps always in deliverable state. This is the fastest way to deliver quality software because it saves a ton of debug time and makes software way more flexible. - UI: NextJS, ReactJs. Tailwind CSS or UI libs like ant.design, mui.com. Electron, React Native. React-query, zustand, zod. - AI: I built multiple features based on OpenAi APIs. Have hands-on experience with open source AI models as mistral or llama. Was building cold email outreach and creating icebreaker lines and other content. Updated documentation for Composio.dev (was hired by them). - Backend: favor for traditional RESTful designs, by need - websockets. For queues - BullMq, SQS, SNS, AWS Streaming family of services. - Databases: Primary database MongoDb or PostgreSQL. For situations - DynamoDB. For backend state or cache - Redis. For best search UX - Meilisearch. For time series - Clickhouse. - Devops - I have 7yr+ of deep hands-on experience working with many AWS services. Serverless and traditional. Got extensive theoretical training and hands-on experience. Before AWS I used Google cloud for ±2 years, before Google cloud was ±10 years ago and "cloud" was not yet around like today. Was managing my servers by hand. Usually I rent some VPS and set it up, in some cases build my server. I was 5th fullstack developer (focus on backend) at Hostinger.com (global hosting provider) Experience ✅ 20 years of experience delivering business value through web tech ✅ 4 years of CTO experience running $20M evaluated company ✅ Experience building core business tech for startups and for huge corporations running at billions/yr ✅ TOP 3% developers worldwide from 2016 (google “Toptal lukas liesis”, Upwork prohibits links here) Biggest projects ✅ Biggest project by users count ±15M users. Was one of firsts developers in company running in 1 room (Founders + couple devs), when left in 2yr it had multiple global HQs. Hostinger ✅ Biggest project by money volume ±$1.4B/yr in transactions. Worked twice here. At early stage was lead dev for backend (±1500 api endpoints), years later rejoined as team lead for devops and integrations. TradeCafe. Tech ✅ NodeJS, ReactJS, OpenAI & Ollama, AWS EC2, AWS SES, AWS SQS, AWS ServerLess, Shell-script ✅ Databases. I've built from ground up with each: SQL, MongoDB, Redis, DynamoDB, Meilisearch, Clickhouse ✅ Built and designed custom APIs, sockets, RESTful, microservices Personal ✅ No "smart" code. Keep it simple, readable and maintainable. ✅ Master's degree in Physics ✅ I take ice-cold showers 🚿 ✅ check reviews on my LinkedIn I believe knowing tech is only one piece of the puzzle. I always keep professional communication. I ask people to speak with me clearly and without thinking, if I would take something personally - I won't. My mission is to make your business successful, that's it. Great communication is the key to a productive workflow. 🌟 I'm part of TOP 3% developers wo
React.js
Twitter/X BootstrapSocket ProgrammingPHPReactCSS 3HTML5React NativeJavaScriptNode.js - $50 hourly
- 5.0/5
- (28 jobs)
Transforming requirements into products in a clear and rapid manner. Developing software since 2013, I have accumulated an extensive set of skills. With professional experience in the industry and numerous projects on and beyond Upwork, as well as getting awards in 20+ hackathons across Europe and running a startup myself, I understand the importance of teamwork, task distribution, mutual respect, and continuous on-time product delivery. Tech stack: ~~~ ChatGPT ~~~ | Languages: Swift, Objective-C, Python, JavaScript, HTML+CSS, Java, C, C#, Bash; | Libraries: Tensorflow, Alamofire, OpenCV, NumPy, matplotlib, OneSignal; | IDEs: Xcode, Android Studio, PyCharm, Webstorm, IntelliJ, Unity, Visual Studio; | Databases: Firestore, Firebase RTDB, SQLite, PHPMyAdmin, PostgreSQL; | Integrations: Twilio, Firebase, Branch, Facebook SDK, Zapier, Mailchimp; | Graphics/rendering tools: Adobe Photoshop, Sketch, Zeplin, three.js; | Frameworks: React, React Native, Express.js, Django, Flask; | Issue/version tracking: Trello, Jira, GitHub, Bitbucket; | CSS rendering: less/sass, styled components; | Analytics: Firebase Analytics, Mixpanel; | UI Frameworks: Semantic UI, Antd; | Run-time environments: Node.js; | Cloud Services: AWS, CloudKit; | OS: Linux, MacOS, Windows; | Mapping platforms: Mapbox; | Dependencies: CocoaPods; | CMS: WordPress. I specialize in creating robust and scalable solutions, ensuring transparency and responsibility throughout the development process. By leveraging my skills, I aim to deliver high-quality products that meet client needs efficiently and effectively.
React.js
styled-componentsReact NativeMapboxFirebaseSwiftAPI DevelopmentCSS 3ReactNext.jsJavaScriptThree.jsHTML5PythonGoogle Cloud PlatformNode.js - $40 hourly
- 5.0/5
- (1 job)
10+ years software development experience. I'm architecting and developing custom web applications including high security risk and multi-tenant products. I love challenges and don't require supervision to successfully perform my duties. Stack: PHP, Symfony Framework, Laravel Framework, Javascript, React, HTML, CSS,, MySQL, AWS, Runpod, Docker.
React.js
ReactRedisAWS ApplicationDockerLaravelAWS Server MigrationMemcachedLinux System AdministrationBootstrapMySQLJavaScriptPHPSymfony - $45 hourly
- 5.0/5
- (4 jobs)
I am a generalist Web Developer - I build everything from static homepages, to highly complex dynamic applications. I focus on user experience above everything else, while making sure that my code is scalable, maintainable and easy to understand for other developers. I stay on top of latest best practices, making sure that code I write is up to date to modern standards. My extensive experience in industry, as well as formal education enables me to understand the problem on all levels - from marketing and design to low level programming. I believe I bring great value to any company I work at, by having good foundational knowledge of modern computer software. My specialisation includes, but not limited to: Next.js, TypeScript, React, Tailwind CSS, PostgreSQL, MySQL, MongoDB, Prisma, Kysely, T3 Stack, TRPC, GraphQL, REST, OpenAPI, Schema.org, Remix, Astro, Svelte, HTML, CSS, JS, Git, Vercel, Web Vitals, SEO, + any CMS there is (I even built my own CMS too).
React.js
SvelteFirebaseGraphQLReactThree.jsExpressJSSQLReduxPostgreSQLMongoDBNode.jsNext.jsJavaScriptwebpackTypeScript - $10 hourly
- 5.0/5
- (5 jobs)
I'm Augustas, a full-stack developer specializing in creating seamless websites with captivating designs. My journey into coding began with web flash games, sparking a passion for development. Inspired by innovation and fueled by self-guided learning, I bring creativity and expertise to every project.
React.js
CSSGitPostgreSQLSupabaseTailwind CSSReactNext.jsFront-End DevelopmentFull-Stack DevelopmentWeb DevelopmentLithuanianHTMLData EntryTypeScriptJavaScript - $12 hourly
- 5.0/5
- (2 jobs)
👋 Hi there! I'm Lukas, a React developer with a passion for creating elegant and efficient web applications. 💼 With 3 years of experience in the industry, I've honed my skills in crafting delightful user interfaces and seamless user experiences. My expertise lies in turning complex designs and ideas into clean, maintainable, and high-performance React applications. 🚀 What sets me apart: ✅ Proficiency in modern React ecosystem: I am well-versed in React hooks, context API, Redux for state management, and other cutting-edge technologies that empower me to build interactive and dynamic frontends. ✅ Responsive and mobile-first design: Ensuring that your application looks and functions flawlessly across various devices is my priority. I utilize responsive design principles and CSS frameworks to achieve a consistent user experience. ✅ Performance optimization: Slow-loading websites are a thing of the past. I optimize my applications for speed and efficiency, employing techniques such as code splitting, lazy loading, and minimizing network requests. ✅ Component reusability: I am a strong advocate for building reusable components that not only streamline development but also promote consistency throughout the application. ✅ UI/UX focus: I pay meticulous attention to detail when it comes to creating user interfaces. I believe that a user-friendly design is the cornerstone of any successful application. 🛠️ My technical toolkit includes: React.js JavaScript ES6+ HTML5 & CSS3 Redux for state management RESTful APIs and GraphQL Git version control Testing with Jest/Enzyme or React Testing Library 📈 Whether you're looking to create a brand-new React application from scratch or enhance an existing one, I'm here to help. I thrive on challenging projects and am dedicated to delivering results that exceed expectations. 📩 Let's collaborate on building web solutions that not only meet your requirements but also elevate your digital presence. Feel free to reach out, and let's discuss how I can contribute to your next project!
React.js
FacebookFacebook DevelopmentFacebook AdvertisingQA TestingDesktop ApplicationGitLabGitHubMicrosoft Visual StudioBug FixComponent Testingstyled-componentsRoutingCSSRedux SagaSassReactHTMLJavaScript - $100 hourly
- 0.0/5
- (0 jobs)
Senior Full Stack Developer with over 6 years of experience delivering web applications, prototypes, and proof-ofconcept (PoC) solutions. Adept at React, TypeScript, Next.js, and other modern front-end technologies. Demonstrated success in rapid prototyping, iterative development, and collaborating with cross-functional teams. Proven track record in remote contract positions, driving innovation in startup, agency, and enterprise environments.
React.js
JestFirebaseApollo.ioNext.jsMongoDBGatsby.jsJavaScriptGraphQLReactNode.js - $75 hourly
- 0.0/5
- (0 jobs)
Looking to build a new web app, SaaS platform, or AI-powered solution? I specialize in crafting high-performance, scalable, and modern applications that drive business growth from day one. What I Build: - Custom SaaS Platforms – End-to-end development, from MVP to enterprise scale - AI & Automation Apps – AI-powered tools, process automation, and smart integrations - API Development & Integrations – Secure, scalable APIs that connect and automate workflows Why Work With Me? - Full-Stack Expertise: React, Next.js, Node.js, TypeScript, Python, AWS, Firebase - End-to-End Execution: From idea validation to launch-ready product - Scalable & Secure Architecture: Future-proof development for long-term growth -Clear Communication & On-Time Delivery: Fast, reliable, and results-driven
React.js
ReactGolangPHPNext.jsNode.jsAI ImplementationSaaS DevelopmentAI DevelopmentFront-End DevelopmentEngineering & ArchitectureJavaScriptDatabase DesignBack-End DevelopmentFull-Stack DevelopmentMicroservice - $80 hourly
- 0.0/5
- (0 jobs)
As a Senior Front End Developer with over 7 years of experience, I am highly skilled in React and TypeScript, with a passion for creating user-friendly and intuitive interfaces. I have a successful track record of managing teams and delivering projects on time and within budget. Currently, I am the CTO of my own company, where I lead a team of talented developers in creating cutting-edge web applications using the latest technologies and best practices. My expertise in React and TypeScript allows me to create scalable and maintainable code that is easy to understand and modify. In addition to my technical skills, I am a strong communicator and team player with excellent interpersonal skills. I am able to build positive relationships with both technical and non-technical stakeholders, and I am highly organized and able to prioritize multiple tasks and projects effectively. Overall, I am a driven and dedicated developer who is always looking for new challenges and opportunities to advance my skills and career. I am committed to providing the highest level of service and expertise to my clients and teams.
React.js
ReactProject ManagementManagement SkillsFront-End DevelopmentReact NativeResponsive DesignTypeScriptWeb ApplicationJavaScriptNative App DevelopmentAgile Project Management - $15 hourly
- 5.0/5
- (9 jobs)
As a seasoned Full Stack Developer and UI/UX Designer, I've spent over three years transforming complex problems into intuitive solutions, leading projects from conception to launch with a keen eye for security and user experience. My background in applied mathematics and cybersecurity, combined with a passion for creating seamless digital experiences, empowers me to build robust, user-centric applications that stand the test of time. My current tech stack: Python | JS | React JS | HTML | CSS | MySQL | Redis | MongoDB | Docker | GIT | OpenAI | Figma
React.js
FastAPICSSHTMLReactFigmaMySQLMongoDBRedisTelegramAPIWeb ApplicationJavaScriptPythonData ScrapingSelenium - $15 hourly
- 5.0/5
- (3 jobs)
A highly motivated and talented Front-end Developer with a solid foundation in HTML, CSS, and JavaScript, and a demonstrated ability to learn and apply new technologies quickly. I specialize in creating responsive web applications using React, Next.js and Bootstrap frameworks, and have a keen eye for design and user experience.
React.js
FigmaTailwind CSSReact BootstrapBootstrapNext.jsCSSReactJavaScriptFront-End Development - $50 hourly
- 0.0/5
- (0 jobs)
15 Years experience in Full Stack Development: Startups | SaaS | FinTech | Artificial Intelligence (AI) | Big Data | Cloud | E-commerce | Telecom | Pharma | IoT Founder @krafit.lt - We Launch Digital Products 70% More Efficiently We help clients bring innovations to life through our custom software development solutions. Experienced full-stack developers with expertise in developing a variety of internet projects. Skilled in Go, JavaScript, React, PHP, HTML/CSS, and AWS services, with a focus on serverless architecture. MySQL, jQuery, CSS3/HTML5, Vagrant, and various cloud platforms such as Amazon Web Services and Google Cloud Platform. Helped Couchbase & Gear4Music Ltd go from startup to IPO. Previously involved in the development of a top-ranking UK ecommerce website development. Get in touch via website / DMs
React.js
React NativeFlutterGoogle Cloud PlatformAmazon Web ServicesPythonNode.jsTypeScriptReactGolang - $15 hourly
- 5.0/5
- (5 jobs)
🎯 **Professional Experience and Expertise:** With over **6 years of experience in the IT industry**, I specialize as a **Java/Spring/Angular/AWS Software Engineer**, bringing expertise in designing, developing, and maintaining scalable software solutions. My involvement spans the **entire Software Development Life Cycle (SDLC)**, including **requirements analysis, solution design, code development, testing, implementation, support, and maintenance**. 🎯 **Technical Proficiency:** I have deep expertise in **Java Core Technologies**, including: - **Object-Oriented Programming (OOP)**, Streams, Lambda Expressions, I/O API, Multithreading, Data Structures, Security, and Exception Handling. - Advanced experience with **Spring Frameworks** like **Spring Boot**, **Spring Web MVC**, **Spring Data JPA**, **Spring Security**, and ORM frameworks like **Hibernate**. 🎯 **Front-End Development and Integration:** - Proficient in **Angular** and **React**, delivering dynamic, user-friendly interfaces using **TypeScript**, **RxJS**, and third-party libraries such as **NgRx** and **Material UI**. - Extensive experience in integrating third-party APIs and libraries to enhance application functionality. - Adept at building responsive and performance-optimized web applications, ensuring seamless user experiences. 🎯 **Architectural Expertise:** - Comprehensive experience with **MVC**, **REST**, and **event-driven architectures**, as well as designing **distributed systems**, **pub-sub models**, and transitioning from **monolith** to **microservices** architectures. - Successfully developed solutions for domains including **IoT**, **Banking**, and **Healthcare**, ensuring scalability and robustness. 🎯 **DevOps and Cloud Expertise:** - Proficient in containerization and orchestration tools like **Docker**, **Kubernetes**, and **OKD**, streamlining deployment processes. - Hands-on experience with **AWS** and **Azure** cloud platforms, leveraging services for hosting, scaling, and monitoring applications. - Familiar with implementing CI/CD pipelines using tools like **Jenkins**, **GitHub Actions**, and **GitLab CI/CD**. 🎯 **Database Management:** - Strong understanding of both **Relational Databases** (e.g., **MySQL**, **PostgreSQL**) and **NoSQL Databases** (e.g., **MongoDB**, **Firebase**). 🎯 **Testing and Quality Assurance:** - Advocate for high-quality, defect-free code through **TDD (Test-Driven Development)** practices. - Extensive use of **JUnit**, **Mockito**, and **Spring Test** for unit and integration testing. 🎯 **Coding Principles and Patterns:** - Adhere to **SOLID principles** and **Clean Code** practices to produce maintainable, simple, and testable solutions. - Skilled in **Design Patterns**, **Code Refactoring**, and performance optimization. 🎯 **Version Control and Collaboration:** - Experienced with version control systems like **Git**, **Bitbucket**, and **CVS**, ensuring efficient collaboration in team environments. 🎯 **Soft Skills and Mentorship:** - A quick learner and problem-solver who thrives in challenging situations, delivering innovative solutions under pressure. - Passionate mentor, actively sharing knowledge and fostering collaboration within teams to drive success.
React.js
Amazon EC2JavaScriptReactSpring CloudDevOpsDockerPostgreSQLMongoDBMySQLSpring FrameworkAmazon Web ServicesBack-End DevelopmentAngularJavaSpring Boot - $40 hourly
- 0.0/5
- (0 jobs)
Hi there! 👋 I’m Laurynas, a skilled and experienced full-stack web and app developer from Europe. With years of hands-on experience, I’ve been passionate about programming since my teenage years. I’ve had the opportunity to work with both startups and established IT companies, allowing me to gain diverse insights and deliver high-quality, tailored solutions across various projects. Here’s a bit about my tech stack: • Frontend: HTML, CSS, JavaScript, jQuery, TypeScript, React, React Native • Backend: PHP, Laravel, SQL • CMS & E-commerce: WordPress, WooCommerce Whether you’re looking for a stunning website, a mobile app, or an e-commerce store, I’m here to make it happen. I love working closely with my clients to ensure the end result is exactly what you need - efficient, scalable, and easy to use. Let’s work together to bring your project to life!🚀
React.js
WordPressWooCommerceCSSHTMLAndroid App DevelopmentiOS DevelopmentReact NativejQueryReactJavaScriptLaravelPHPWeb DevelopmentApp DevelopmentEcommerce - $100 hourly
- 0.0/5
- (0 jobs)
Software Engineer who's been working in various companies and fields since 2013. Lately focusing solely on iOS and Swift. With previous experience in backend and frontend with technologies as Flutter, .NET, Dart, C#, JavaScript.
React.js
ReactJavaScriptDartFlutterSwiftWeb DevelopmentApp DevelopmentiOS Development Want to browse more freelancers?
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