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Hire the best Express Js Developers in the United States

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Clients rate Express Js developers
Rating is 4.8 out of 5.
4.8/5
based on 173 client reviews
  • $60 hourly

    • 5.0/5
    • (11 jobs)
    I’m a multilingual PERN Full-Stack Developer with 3 years of professional work experience working at some of the largest gaming companies in the world, as well as a few start-ups. My biggest strengths are JavaScript, SQL, Html, CSS Java, NodeJS, Express.JS, ReactJS, PostgreSQL, Spring Framework, Thymeleaf, Bootstrap, Python, Heroku, Cloudflare, Selenium, Firebase, and REST API. I have experience working in Full-Stack development, as well as web automation.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    PostgreSQL
    ExpressJS
    Tailwind CSS
    Thymeleaf
    React
    Node.js
    Selenium
    Spring Framework
    Bootstrap
    JavaScript
    CSS
    HTML
    SQL
    Python
    Java
  • $75 hourly

    • 5.0/5
    • (57 jobs)
    I’m a Senior Full Stack Developer with over a decade of experience building web and mobile applications that are intuitive, responsive, and built to perform. I love working with clients to turn their ideas into solutions that are not just functional but truly impactful. 💻 Frontend Development: ✅ React.js ✅ Next.js ✅ Vue.js ✅ TypeScript ⚙️ Backend Development: ✅ Node.js ✅ Express.js ✅ PHP ✅ Laravel ✅ Python 🖥️ Content Management Systems: ✅ WordPress ✅ Elementor 🛠️ Tools and Platforms: Version Control & CI/CD: ✅ GitHub ✅ Git ✅ CI/CD Pipelines Cloud Platforms: ✅ Vercel ✅ AWS ✅ DigitalOcean 🔗 Third-Party Integrations: ✅ Stripe (Payment Gateways) ✅ Twilio (Communication APIs) ✅ Authentication Systems ✅ Various API Integrations When you work with me, you can expect clear and open communication throughout the project, ensuring your vision is always a priority. I take great pride in delivering quality work, paying close attention to detail, and crafting solutions that meet your specific needs. Deadlines matter to me, and I’ll always strive to stay on track while solving challenges creatively and efficiently to bring your ideas to life. Whether you’re starting a new project or enhancing an existing one, I’d love to help you achieve your goals. Let’s connect and discuss how we can bring your vision to life. Mahalo, and I look forward to working with you! 🌴
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Web Application Development
    Web Development
    Figma
    CI/CD
    Material UI
    Tailwind CSS
    ExpressJS
    Vue.js
    Next.js
    React Native
    Laravel
    MongoDB
    TypeScript
    Node.js
    React
  • $90 hourly

    • 5.0/5
    • (14 jobs)
    🔹 TOP-RATED Senior Software Engineer specializing in helping startups and founders build awesome digital products 🔹 ✅ 25+ Apps from scratch ✅ 50+ projects completed ✅ 100% Job Success ✅ 100% Client satisfaction 🤓 I am a full-stack developer with 5+ years of software industry experience and a technical problem solver. If you are facing any complex, unique and tricky problems? Or do you have any idea you want implemented as an application? Then I'm your goto guy 🧑🏻‍💻 🚚 My services ranges from research and development to application building and implementation. 🚀Javascript Frameworks / Libraries • ReactJS • React Native • NodeJS • NextJS • NestJS • ExpressJS • Tailwind CSS • Bootstrap • Postman • Swagger 🚀 Other tools • In-App purchases (Google and App Store) • Transporter (Submit your applications to stores) • Stripe 🚀 Front-end Design & Development • Developing and maintaining WEB / MOBILE applications from scratch. • Customised theme of your application. • API integration and development • Webhooks automation expert • Payment plans integration 🚀 Back-end Development and Structure • Developing REST APIs • Securing REST APIs • Database design and structure • Authentication & Authorization • MYSQL & MongoDB
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Tech & IT
    Content Writing
    Postman
    React Native
    NestJS
    Tailwind CSS
    Redux
    Web Development
    MongoDB
    MySQL
    Next.js
    Node.js
    React
    Git
    ExpressJS
  • $75 hourly

    • 4.6/5
    • (20 jobs)
    A Senior Software Engineer with a strong background in developing innovative APIs and software applications. My expertise lies in JavaScript, TypeScript, Node.js(NestJS/Express.js/Strapi), React, Next.js, Vercel, React Native, Tailwind CSS, HTML5/CSS3, Material UI, AngularJS/Angular, Ruby on Rails, Python/Django, FastAPI, Hubspot, and Restful APIs, among others. I have a proven track record of successfully integrating digital applications with physical devices, focusing on scalability, security, and interoperability. I've worked closely with cross-functional teams to align API development with user requirements and mission objectives. My innovative approach to connectivity challenges has resulted in improved device communication and user experience. I'm skilled in implementing rigorous testing and optimization to ensure API stability and performance. My experience also includes designing and developing desktop applications, incorporating machine learning techniques, and ensuring data security and privacy. I'm proficient in utilizing AWS, Electron, and GitHub Actions for cloud-based services, native desktop environments, and CI/CD. The projects I contributed have received positive feedback for their innovative approach to accessibility and data security.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    FastAPI
    Django
    Ruby on Rails
    RESTful API
    Amazon Web Services
    ExpressJS
    NestJS
    Web Development
    Web Application
    Next.js
    Node.js
    TypeScript
    Java
    Python
    React
  • $80 hourly

    • 5.0/5
    • (21 jobs)
    Are you struggling with a sluggish site, poor SEO, or apps that just aren’t working? Does your storefront look dated perhaps your theme just doesn’t offer that exact feature you’re looking for? Are you setting up a new store and finding the process overwhelming? It’s hard enough to run your business’ day-to-day operations without having to also learn to code. Even owners who may want to frequently struggle to find the time. And that’s why I’m here: from simple layout adjustments and styling tweaks to metafield filtering to custom-coded solutions, I’m your go-to Shopify Developer. What makes me stand out? ✅ Prompt, clear, and friendly communication ✅ Fast turnaround with on-time delivery ✅ High-efficiency / low stress service A few of the Shopify services I provide: 🚀 Initial store setup 🚀 Theme customization (Liquid, JavaScript, CSS) 🚀 Site migration 🚀 App integrations 🚀 Site speed improvements 🚀 Data analytics (HotJar & Google Analytics) For me, a successful job requires client happiness. They are one in the same. I strive to understand the issue completely, solve it quickly, and communicate fully when complexities or issues arise. Take it from satisfied clients: 🏆 “Kyle was extremely easy to work with. Pleasant, quick, and effective” 🏆 “He was patient, incredibly fast and just the best at working within your budget.” 🏆 “Kyle is fantastic. Communication is above and beyond and will go the extra effort to make sure the customer is happy.” Your business is so much more than just your online storefront and requires an incredible amount of your time. Put me on these tasks and rest assured that they will be addressed fully, competently, allowing you to focus on the rest. SOUND GOOD? If you're looking to offload tasks to a timely, responsive Shopify Expert, click the Invite button at the top and let's have a chat!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Shopify
    Liquid
    React
    Shopify Apps
    Tailwind CSS
    Shopify Templates
    Adobe Photoshop
    Shopify Theme
    CSS 3
    Node.js
    TypeScript
    JavaScript
    Next.js
    Git
    ExpressJS
    Web Design
  • $115 hourly

    • 5.0/5
    • (8 jobs)
    **TECHNICAL LEADERSHIP & EXPERTISE** - 10+ years Full Stack Development experience with proven track record in startup environments - Led technical strategy and implementation as CTO for multiple startups - Expertise in AI/ML implementation, including RAG systems and large language models - Strong background in materials science engineering and ongoing AI Masters studies at Stanford **FULL STACK DEVELOPMENT** Frontend: - React/Next.js - Mobile development with CapacitorJS and Expo/React Natice - Modern UI frameworks including TailwindCSS, Shadcn UI, MaterialUI - State management with Redux, Zustand, and React Query Backend: - Node.js/Express.js API development - Python for AI/ML implementations - RESTful and GraphQL API design - WebSocket implementations for real-time features **DATABASE & INFRASTRUCTURE** Databases: - PostgreSQL with PostGIS extension for geospatial data - Supabase for real-time applications - NoSQL solutions including MongoDB and Redis Cloud & DevOps: - AWS/Heroku and Vercel/Netlify deployment - CI/CD implementation with GitHub Actions and Docker - Monitoring with Papertrail and Sentry **ARCHITECTURAL EXPERTISE** - Microservices architecture design and implementation - Event-driven systems using Redis and WebSockets - API gateway patterns and service mesh implementations - Scalable database design and optimization - Authentication and authorization systems (OAuth, JWT) **DEVELOPMENT PRACTICES** - Agile methodology implementation and team leadership - Test-Driven Development (Jest, Cypress) - Code quality automation (ESLint, Prettier) - Documentation as code practices - Security best practices and HIPAA compliance **RECENT PROJECT HIGHLIGHTS** - Architected SheldonAI: Large-scale AI system processing 500k+ bikes/parts - Implemented HIPAA-compliant healthcare CRM - Developed geospatial features for real estate platform
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Supabase
    Large Language Model
    Generative AI
    Machine Learning
    Cypress
    CI/CD
    Docker
    OpenAI API
    Ionic Framework
    ExpressJS
    React
    GraphQL
    MongoDB
    PostgreSQL
    Redis
  • $55 hourly

    • 4.7/5
    • (24 jobs)
    Hello there! I’m a seasoned full-stack developer and project maestro with an eye for design who is driven by a passion for innovation and excellence, delivering top-tier digital solutions. 🚀 Specialties: • Simplifying Complexity: I am committed to making projects simpler, avoiding overengineering, and providing pathways for incremental adoption of new features. My focus is always on saving clients time and money by selecting the right tools for the job. • CMS Development: Expertise in CMS development, particularly WordPress, mastering both traditional and headless implementations—including custom PHP templates, Gutenberg editor (including Full Site Editing), Elementor, WP Bakery, and Slider Revolution. Also experienced with Umbraco, Wagtail, Drupal, and Strapi CMS. • eCommerce Excellence: From ideation to fruition in WooCommerce, turning visions into thriving digital storefronts. Also experienced with Shopify, BigCommerce, and email marketing platforms like MailChimp and Klaviyo. • Dynamic Front-End: Leveraging modern technologies like JavaScript, React, HTMX, and Alpine.js to breathe life into web interfaces. I often utilize low JS libraries like Alpine.js and HTMX in combination with full-stack frameworks like Django to avoid unnecessary plumbing, allowing rapid advancement to building unique app features. • Robust Back-End: Mastery in Node.js, PHP, and Python ensures a seamless, efficient backend experience. Proficient in Django and the MERN (MongoDB, Express.js, React, Node.js) stack with GraphQL for building robust applications. • Modern React Development: Skilled in implementing React Router v6 data loaders and actions to create clean, simple React components with proper separation of concerns. Preparing for the release of React Router v7 to incrementally implement modern features like Server-Side Rendering (SSR) and Static Site Generation (SSG), offering clients a cost-effective solution to upgrade their legacy React applications without a complete overhaul. • Third-Party Integrations: Experienced in integrating PayPal Payouts, implementing token refreshes, and working with various APIs to enhance application functionality. 🔑 Key Projects and Achievements: • Pollsboard.com Enhancement: • Spearheaded significant improvements on Pollsboard.com, a MERN stack application utilizing GraphQL including implementing Clear Verification in the user registration process. • Integrated PayPal Payouts to provide rewards for users, demonstrating expertise in third-party payment integrations. • Implemented token refresh mechanisms to ensure seamless and secure user authentication sessions. • Utilized React Router v6 data loaders and actions to create clean React components with proper separation of concerns. • Prepared the application for React Router v7, enabling incremental adoption of modern features like SSR and SSG, helping clients save money by upgrading existing React apps efficiently. • Enhanced user interaction by adding votes and polls filters, and implemented comprehensive form validation on the create poll form. • Refactored input fields for better usability and overhauled the login and registration process to include OAuth integration, streamlining user access across platforms. • Waveland Web App Enhancement: • Played a pivotal role in developing and enhancing the Waveland web app—a custom PHP application serving clients, representatives, broker-dealers, and administrators in the investment sector. • Focused on database management by handling complex client-representative relationships, resolving data integrity issues, and optimizing SQL queries for improved performance using MySQL and PostgreSQL. • Advocated for transitioning to a microservices architecture to boost security and scalability. • Explored modern front-end tools like HTMX and Alpine.js in combination with full-stack frameworks like Django to avoid unnecessary plumbing, allowing rapid advancement to building unique app features. • Always selected the right tool for the job, ensuring efficiency and effectiveness. • Pharmaceutical Giant’s Website: • Crafted a state-of-the-art website for a leading pharmaceutical company. • This headless WordPress venture featured a tailor-made, mobile-responsive front end using WP Engine’s innovative Faust.js. • The project encompassed diverse custom post types—including pharmaceutical products—blazing-fast page speed, robust security, SEO mastery, and insightful Google Analytics integration. • Triumphantly delivered on time, below budget, and above expectations. From enhancing plugins and architecting stellar Shopify themes to providing comprehensive UX/UI design for marketing sites and mobile apps, I am poised to transform digital dreams into reality. My expertise in Framer and dedication to creating user-centric digital experiences ensure that every project is crafted with both functionality and aesthetics in mind. Let’s embark on this digital journey together!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Figma
    UX & UI Design
    Ecommerce
    ExpressJS
    MongoDB
    Python
    Node.js
    SQL
    Next.js
    CSS
    JavaScript
    GraphQL
    React
    PHP
    WordPress
  • $120 hourly

    • 5.0/5
    • (21 jobs)
    I'm a passionate developer with over 20 years of experience creating websites and applications in a variety of languages and frameworks. I also have an MBA and have worked outside of technical roles, so I can fully understand the business problems and ask the right questions to get the best solutions. I've worked in 50+ companies and can quickly understand how a company's software enables it to streamline operations and increase profit. I've managed teams of up to 12 people and can get great work out of any developers. Software Developer: Specialty in - HTML, CSS - JavaScript, React.js, Vue.js, Redux, Redux-Saga, Redux-Thunk - TypeScript, React.js, Angular - Node.js, Express.js, Sail.js, Nest.js - PHP, Laravel, WordPress, CodeIgniter - Python, Flask, Django, DRF, Web Scraping, Data Science - C#, ASP.NET, .NET Core, Umbraco - REST API, GraphQL - React Native, Flutter - PostgreSQL and SQL Server - AWS, GCP, Azure, DO Specialties: Software development, software project management...
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Rust
    ExpressJS
    React
    Redux
    Django
    Node.js
    React Native
    TypeScript
    Python
    C#
    NestJS
    ASP.NET
    JavaScript
    Flask
    Flutter
  • $60 hourly

    • 5.0/5
    • (2 jobs)
    As a seasoned full-stack developer with over 7 years of hands-on experience, I specialize in crafting dynamic, high-performance websites tailored to meet the unique needs of businesses ranging from startups to established enterprises. With a keen eye for detail and a passion for clean, efficient code, I excel in translating complex requirements into elegant, user-friendly solutions. Whether it's building a sleek frontend interface or architecting a robust backend infrastructure, I thrive on tackling the challenges of modern web development. My commitment to excellence extends beyond just writing code – I take pride in understanding your business objectives and delivering results that align with your vision. From initial concept to final deployment, I immerse myself in every aspect of the project to ensure a seamless experience and superior outcomes. Whether you're looking to create a brand new website, enhance your existing online presence, or streamline backend processes, I bring both technical expertise and creative problem-solving skills to the table. Let's collaborate to turn your ideas into reality and drive your business forward. Effective communication is at the heart of every successful project, and I'm dedicated to keeping you informed and involved every step of the way. Together, we can harness the power of technology to achieve your goals and exceed expectations. Ready to elevate your web presence? Let's connect and explore how I can help bring your vision to life.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    CI/CD
    GitHub
    MySQL
    Node.js
    Laravel
    Bootstrap
    CSS 3
    React
    JavaScript
    HTML5
    jQuery
    PHP
    Docker
    Bitbucket
    ExpressJS
  • $40 hourly

    • 5.0/5
    • (5 jobs)
    PROFILE I am a SwiftUI developer with experience in backend development, as well. I have put together full-stack apps that incorporate a a backend service created by myself, and I have build many applications utilizing existing backend services. I enjoy diving deep into complex topics and I am always looking for the next challenge. I am passionate and confident in the work I do and would love to work with you!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    REST API
    MapKit
    Core Location
    Firebase
    SwiftUI
    Swift
    Database
    XML
    Tailwind CSS
    React
    JavaScript
    Node.js
    TypeScript
    ExpressJS
    Responsive Design
  • $75 hourly

    • 5.0/5
    • (6 jobs)
    Expertly designing serverless solutions using Node.js on AWS platform, I have over 20 years of hands-on development experience. While I specialize in both Node.js and .Net Core, my skills also extend to Azure's serverless solutions with .Net Core. My backend development expertise encompasses not only Express and Nest.js but also multiple SQL databases, such as SQL Server, MySQL, and PostgreSQL, in addition to MongoDB. On the full-stack front, I've successfully leveraged both Angular and React for diverse projects. Services I offer: Custom web apps MVP development Technical Leadership including Fractional CTO Backend, Frontend, and Full-Stack development My skills/experience 20 yrs SQL Server 15 yrs C#/.Net 7 yrs Typescript/JavaScript 7 yrs AWS - Lambda, DynamoDB, S3, R53, RDS, SQS, IAM, CloudFormation 5 yrs MySQL 5 yrs Node.js - Express.js 4 yrs Angular 3 yrs React 2 yrs MongoDB, PostgreSQL 1 yr LangChain, vector databases, Python, StreamLit and Agents - Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals. - Clear communication - English as first language, able to give clear explanations of technical subjects. Available on Slack or Zoom 24/7. Can also speak Spanish and some French. - Effective leader - Managed remote design/development resources to achieve goals meeting deadlines. Team planning with JIRA, Monday and other tools.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Vector Database
    LangChain
    AWS Lambda
    NestJS
    React
    Node.js
    Amazon Web Services
    C#
    TypeScript
    Amazon DynamoDB
    Microsoft SQL Server
    MySQL
    MongoDB
    ExpressJS
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    I'm a principle software engineer with over a decade of experience designing, developing, and deploying complex web applications and APIs. I have deep expertise in front-end, back-end, and DevOps, and love working across the full stack. Key skills I bring to the table: - Front-End Development: React, Next.js, Svelte, Vue.js, Nuxt.js, TypeScript, Material UI - Back-End & API Development: Node.js (Express, Nest), Python (Flask, Django, FastAPI), PHP (Laravel), Ruby on Rails - Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, CI/CD, TDD, Agile methodologies - Data & Machine Learning: Power BI, Tableau, TensorFlow, PyTorch, scikit-learn - Database Management: MySQL, PostgreSQL, MongoDB, DynamoDB, Supabase Recent client work highlights: - Google Chrome Extensions - Enterprise Next.js website (App Router) - Web Applications featuring AI integrations - Crypto Payment rails - Led a team of international developers I look forward to the opportunity to bring my expertise and passion to your project. Let's hop on a call and chat about how I can help!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Front-End Development
    Jest
    API Development
    GitHub
    Next.js
    TypeScript
    MongoDB
    CSS
    HTML
    Firebase
    ExpressJS
    Node.js
    React
    JavaScript
    Python
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    Hey there! 👋 I am Hunter, from The Woodlands, Texas - just north of Houston. As a full-stack developer, I enjoy building applications of all kinds with people from all over the world. 📺 Here is a quick intro video: 👉 loom.com/share/bf52481af2ee4c02b30bf5b00a9ec7cb ✅ Portfolio: 👉 toplobster.io/ ✅ GitHub: 👉 github.com/diamondalltheway/ 🍿 YouTube: 👉 youtube.com/@HunterScript I am a huge fan of TypeScript. The tooling is fantastic but, TypeScript's real magic lies in its ability to make us more conscious about the code we write. As far as frameworks go, Svelte is always my first choice. 🥇 The developer experience is excellent and it’s a dream to use. I am also a huge fan of Rich Harris and everything he is doing to push the framework forward. The runner-up goes to React. 🥈 Its strong community and ecosystem are something I highly value. I discovered Tailwind CSS in 2019 and have been exclusively using it ever since. Lately, I have started using Shadcn UI, the Tailwind-based component library and it's gradually turning into one of my favorites.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Supabase
    PostgreSQL
    Google Cloud Platform
    Stripe
    Svelte
    MongoDB
    Heroku
    ExpressJS
    Tailwind CSS
    CSS
    TypeScript
    JavaScript
    React
    Node.js
    HTML
  • $35 hourly

    • 4.9/5
    • (14 jobs)
    ✅ 100% customer success on Upwork! 🏆 Top Rated 🌟 5+ Years of experience 🌟Senior Full Stack Developer ✅Guarantee of High-Quality Product Delivery Thank you for visiting my profile. With a robust background in Software engineering and a passion for innovation, I specialize in full stack web and mobile application development. I have more than 5 years of experience in this domain. 🔹 Frontend Expertise: I have extensive experience working on frontend technologies such as React.js. My proficiency in HTML, CSS, and JavaScript enables me to craft visually appealing, interactive, and performant web applications. I pay meticulous attention to detail, ensuring that the UI/UX design aligns perfectly with the project's requirements. 🔹 Backend Proficiency: I am well-versed in server-side technologies, particularly Node.js and Express.js. Building on my knowledge of MongoDB and other NoSQL databases, I have developed efficient backend architectures to handle large datasets and ensure smooth data flow within applications. I prioritize security and implement best practices to protect against common web vulnerabilities. 🔹 Full-Stack Solutions: My expertise as a Python and MERN stack developer enables me to create end-to-end solutions seamlessly. From crafting dynamic frontend interfaces to developing robust backend APIs and integrating them, I ensure that every aspect of the application functions cohesively, providing a seamless user experience. 🔹 Deployment and Optimization: I understand the importance of a fast and reliable application. Therefore, I have hands-on experience with deploying applications to cloud platforms like Heroku or AWS, optimizing performance, and monitoring for potential bottlenecks. I strive to deliver applications that not only meet the client's requirements but also perform efficiently under real-world usage. 🔹 Collaboration and Communication: As a freelancer, I believe that effective communication is crucial for project success. I am committed to maintaining transparent and regular communication with clients throughout the development process. I am always open to feedback and take client input seriously to ensure the final product meets their vision. Let's connect to discuss your project details!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    ExpressJS
    Large Language Model
    Machine Learning
    Django
    FastAPI
    MongoDB
    PostgreSQL
    NestJS
    Next.js
    React
    Python
    JavaScript
    Node.js
  • $60 hourly

    • 5.0/5
    • (5 jobs)
    I am a tech-savvy Full Stack Developer proficient in fundamental front-end languages and server-side languages. I have a deep knowledge of web development with 6 years of hands-on experience in front-end and back-end development. Especially, I am skillful in creating servers and databases for functionality and designing and developing APIs. 🎯 Here's what I bring to the table: 🏆Technical Skills: 🥇Programming Languages: Python, Ruby, JavaScript 🥇Databases: MySQL, MongoDB, PostgreSQL 🥇Backend Frameworks: Express.js, Nest.js, FastAPI, Django, Flask Ruby on Rails 🥇Frontend Frameworks: React, React Native, Next.js, Vue.js, Nuxt.js, Angular 🥇RESTful APIs: API design and implementation 🥇Data Structures and Algorithms: Efficient algorithms, data structures 🥇Cloud Platforms: AWS, Azure, GCP 🥇Microservices Architecture: Microservices design and development 🥇DevOps: Jenkins, GitLab CI/CD 🥇Containerization: Docker, Kubernetes 🥇Test-Driven Development (TDD): Unit Testing, TDD practices 🥇Security: Authentication, authorization, encryption 🥇Platform: Bittensor, validator webapp for staking(ex: minersunion, datura), miner leaderboard development If you're looking for a talented and dedicated Full Stack Engineer who can bring your ideas to life, I'm ready to collaborate with you. Let's 🤝discuss your project requirements and turn them into reality.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    CI/CD
    Redux
    Amazon Web Services
    Gatsby.js
    MongoDB
    PostgreSQL
    GraphQL
    Docker
    ExpressJS
    Node.js
    AWS Amplify
    TypeScript
    Next.js
    React
    JavaScript
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    👋 Hi there! I'm a dedicated React developer with 5 years of robust experience in the tech industry. My career is characterized by a strong focus on crafting user-centric, visually appealing, and highly functional digital solutions, using ReactJS, Java React, frontend React, React Native for exceptional front-end performance. 🖥️ I have a solid background in a wide range of technologies, focusing on ReactJS, NodeJS, TypeScript, and JavaScript. Combined with a suite of design tools, I deliver a perfect mix of technical expertise and creative innovation to every project. My skill set includes full stack React.js development, allowing me to adapt to various project requirements, ensuring flexibility and high-quality output for both React web and React.js website projects. 🔍 Throughout my career, I have honed a meticulous eye for detail and a profound understanding of user experience. My approach emphasizes clear communication and teamwork, ensuring your vision is brought to life in the most effective manner. I have worked on projects ranging from small business websites to complex full-stack enterprise applications, including React Next.js, Vue.js Node.js, and Node.js AWS integrations. 🌐 Whether it's refreshing an existing website or building a new application from the ground up, my aim is to provide solutions that not only captivate your audience but also meet your business goals. I am passionate about utilizing my skills as a full stack React developer to help you excel in the digital landscape. My process involves thorough research, strategic planning, and iterative development to ensure the final product aligns perfectly with your objectives and user expectations. For larger-scale projects, I can also provide expertise as a Python full stack developer, .NET full stack developer, or WordPress full stack developer. 🚀 Let's collaborate to create something extraordinary and unforgettable! I am committed to delivering high-quality work that not only meets but exceeds your expectations, whether you're looking for a full stack developer specializing in React.js and Node.js or a frontend React developer. 🔧 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗦𝗞𝗜𝗟𝗟𝗦: ▪️ Full-Stack Development ( React.js, Node.js, full stack React.js, Python, .NET, WordPress ) ▪️ Frontend Development ( React, React Native, frontend React ) ▪️ Backend Development ( Node.js, backend Node.js ) ▪️ TypeScript Integration ▪️ API Development & Integration ▪️ Prototyping & Wireframing 📅 Let's schedule a consultation to discuss your project needs. I am available across all time zones, Monday to Friday! ✉️ Contact me now, and let's start building your next big project! 🤝🏽
    vsuc_fltilesrefresh_TrophyIcon Express Js
    ExpressJS
    CSS 3
    Web Application
    Node.js
    Web Development
    HTML
    CSS
    React
    JavaScript
    MongoDB
    MySQL
    PostgreSQL
    API
    TypeScript
    API Integration
  • $55 hourly

    • 5.0/5
    • (3 jobs)
    Full Stack Developer with 10 Years of Experience in Dynamic and Scalable Web & Mobile Applications As a seasoned full-stack developer, I have expertise in crafting both front-end and back-end solutions that are robust, user-friendly, and scalable. I specialize in delivering high-quality projects that meet client needs and exceed expectations. - Front-End Development: Expert in designing and implementing responsive user interfaces using HTML, CSS, JavaScript, TypeScript, React, Redux, and other modern frameworks. - Back-End Development: Proficient in creating dynamic and efficient back-end systems using Node.js, Express, PHP, Laravel, MongoDB, MySQL, and various CMS platforms like WordPress. - Full Project Lifecycle: Skilled in API integration, authentication, security, testing, deployment, and performance optimization to ensure your project is secure, scalable, and ready for the future. Let’s collaborate to bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Ecommerce
    React Native
    WordPress
    Laravel
    PHP
    TypeScript
    JavaScript
    ExpressJS
    Node.js
    React
  • $59 hourly

    • 4.9/5
    • (12 jobs)
    Portfolio: danneytrieu.design/ As a seasoned senior JavaScript developer, I bring a wealth of expertise in architecting and implementing robust, scalable, and maintainable web applications. With a deep understanding of modern JavaScript frameworks and libraries, including React and Node.js, I excel in crafting efficient and elegant solutions to complex technical challenges. My proficiency extends to full-stack development, API design, and database management. Known for my strong problem-solving skills and a keen eye for optimization, I have a proven track record of delivering high-quality software solutions that meet both user and business needs. With a passion for staying abreast of the latest industry trends and technologies, I am committed to driving innovation and pushing the boundaries of what can be achieved with JavaScript in the ever-evolving landscape of web development.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    CI/CD
    AWS Lambda
    webpack
    ExpressJS
    MeteorJS
    Nuxt.js
    Next.js
    Gatsby.js
    Vue.js
    Redux
    Node.js
    React
    Python
    TypeScript
    JavaScript
  • $70 hourly

    • 5.0/5
    • (3 jobs)
    I'm a professional React developer with a decade of experience, specializing in creating high-performance, responsive web applications. I've had the pleasure of working with big names like General Motors, Disney, and Warner Bros., delivering top-notch solutions that look great and perform even better. I've boosted user engagement by 30% at Parsley Health with slick UI optimization, slashed CI/CD build times by 90% at Small Planet, making our dev process smooth as butter, and increased conversion rates by 25% at Betterment through killer feature development. My skill set includes React, Next.js, Recoil, Redux, TypeScript, Tailwind CSS, styled-components, GraphQL, RESTful APIs, Node.js, NestJS, Docker, CI/CD, and AWS. I’m all about creating seamless user experiences and pushing the envelope on technical excellence. Let’s make something awesome together!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    React Native
    AWS CloudFormation
    AWS Lambda
    CI/CD
    Docker
    Microservice
    AI App Development
    Python
    Jest
    JavaScript
    NestJS
    ExpressJS
    Node.js
    React
    TypeScript
  • $68 hourly

    • 5.0/5
    • (2 jobs)
    Hi there! I'm a Senior Full Stack Developer with a specialized focus on payment gateway integration using Stripe and Twilio. With a robust background in both front-end and back-end development, I excel in creating seamless and secure payment solutions for startup websites. Over the years, I’ve had the privilege of collaborating with some renowned startups at their nascent stages, helping them secure millions in funding and generate revenue from their initial customer base. Notable names include Restream, Buoy Health, and Curology. - Restream: Founded 2015, 1.9 million organic visits/$922K. - Buoy Health: $28M raised over 7 rounds. - Curology: 5x increase in growth improving customer engagement. Here's what I bring to the table: - Specialized in integrating Stripe and Twilio for smooth and efficient payment processing. - Successfully worked with high-growth startups to develop scalable and secure payment systems. - Comprehensive Technical Skills ○ HTML, CSS, JavaScript, React, Angular, Vue.js ○ Node.js, Python, Ruby on Rails, PHP, Java, .NET ○ MySQL, PostgreSQL, MongoDB, Redis ○ Docker, Kubernetes, Jenkins, GitLab CI/CD ○ AWS, Google Cloud Platform, Azure ○ RESTful, GraphQL, third-party API integrations If you're a startup looking to integrate a robust payment system or enhance your existing one, let's connect. My goal is to help you achieve your milestones by leveraging my technical skills and industry experience. Looking forward to collaborating with you and contributing to your success! Thank you, Jonathan
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Firebase
    Amazon Web Services
    PostgreSQL
    MongoDB
    ExpressJS
    TypeScript
    JavaScript
    Node.js
    React
    ChatGPT
    Twilio API
    Stripe SDK
    Stripe API
    Twilio
    Stripe
  • $80 hourly

    • 5.0/5
    • (3 jobs)
    ✪✪✪ Why Me? ✪✪✪ As a Senior Full-Stack Developer with over 10 years of hands-on experience, I specialize in creating applications that blend technical depth with intuitive design. My expertise spans React, Node.js, Python (Django/Flask), and TypeScript—tools that allow me to build solutions that are secure, scalable, and user-friendly, while enhancing business efficiency and performance. Working at some of the most recognized industries like Starbucks, Walmart and NCR , I have developed innovative solutions that optimize workflows, enhance user experiences, and improve operational efficiency across various business sectors. My services include: • Web Development • Mobile Development • UI/UX Design • API Development & Integration • Cloud Architecture & DevOps • E-Commerce Development • Custom Software Development • Performance Optimization • Security Solutions & Integrations • MVP Development Technical Proficiency: Expert (★★★★★) • React.js, Next.js, Angular, Vue.js, TypeScript, Node.js, Express.js, NestJS, Python (Django, Flask), HTML5, CSS3, SASS, Tailwind CSS, Bootstrap, jQuery, SQL (PostgreSQL, MySQL), NoSQL (MongoDB), RESTful APIs, GraphQL, Serverless Architecture, Webpack, Netlify, Gatsby Advanced (★★★★☆) • SOAP, WebSockets, OAuth, JWT, Salesforce, AWS, AWS Lambda, Strapi, n8n, KNIME, ServiceNow (ITSM, ITOM), Zapier, SAML, SSO, MFA Familiar (★★★☆☆) • PHP, Rust, Lua, Nix, Backbone, GulpJS, MySQL, WebRTC, Firebase, Jasmine, Karma, Jest, Mocha, GitHub Actions, Jenkins, Figma, Sketch, Adobe XD
    vsuc_fltilesrefresh_TrophyIcon Express Js
    RESTful API
    Tailwind CSS
    Google Cloud Platform
    Amazon Web Services
    MySQL
    MongoDB
    Vue.js
    TypeScript
    ExpressJS
    Angular
    NestJS
    Next.js
    React
    Node.js
    JavaScript
  • $50 hourly

    • 5.0/5
    • (6 jobs)
    Senior Web Developer With Trading Dear clients! I am a highly skilled and experienced professional in Web Development using MERN stack and Next.js. I possess a strong proficiency in both trading and web development, allowing me to effectively navigate and contribute to projects at the intersection of finance and technology. Developing ***TRADING & COPY TRADING PLATFORMS*** are my specialties. Also ***TRADING BOT DEVELOPMENT*** is one of my major skills. Major Skills: ✔React, Next.js ✔MERN Stack - JavaScript, TypeScript, NodeJS, ExpressJS ✔FastAPI, REST API ✔C#, ASP.net ✔CSS, CSS3, TailwindCss, BootStrap, HTML, HTML5 ✔Material UI, Ant Design ✔MongoDB, MySQL, PostgreSQL ✔AWS, Azure, Bluehost ✔Kucoin, NinjaTrader, cTrader, ATAS, Quantower, MT4, MT5, Tradelocker, TradingView ✔Git, Easy communication My Strengths : ✔Keen Eye for smart UI/UX design ✔Ability to meticulously create features that are pixel perfect using React & ✔TailwindCSS, all while sweating the small things and delivering clean, high-quality code ✔Proficient in backend with clean coding without small errors ✔Flexible and adaptable to new skills and environments ✔Project accountability and deadline-meeting skills
    vsuc_fltilesrefresh_TrophyIcon Express Js
    C#
    TradingView
    MetaTrader
    ASP.NET
    Python
    Forex Trading
    Cryptocurrency Trading
    Tailwind CSS
    ExpressJS
    Node.js
    Next.js
    React
    PHP
    TypeScript
    JavaScript
  • $35 hourly

    • 5.0/5
    • (6 jobs)
    I am a dedicated web developer specializing in creating and enhancing websites for small and medium-sized businesses. My goal is to deliver fast, accessible, and user-friendly digital solutions tailored to meet your unique business needs. Whether you require a new website from scratch, custom-built components, plugins, themes, bug fixes, site migration, I’m here to be the professional who puts your mind at ease knowing it'll be done right. I pride myself on clear communication, timely delivery, and a results-driven approach to web development. I am motivated heavily by concise expectations, timely feedback, and positive financial impact for my clients.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Web Development
    Web Design
    REST API
    Node.js
    ExpressJS
    Docker
    Git
    CSS
    HTML
    MongoDB
    PHP
    SQL
    React
    WordPress
    JavaScript
  • $60 hourly

    • 5.0/5
    • (5 jobs)
    I'm Danish Lodhi, a Software Engineer with 𝟏𝟐+ 𝐲𝐞𝐚𝐫𝐬 of experience in Java Development (J2EE, JSP, Servlets) and expertise in pair programming, test-driven development, cloud engineering, and agile practices like SCRUM and KANBAN. I have hands-on experience with frameworks such as Spring Boot, ASP.NET, Angular, React, Node.js, Microservices, and PHP (Laravel). 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✅ Java: J2EE, JSP, EJB, JSF, Play Framework. ✅ Spring: Spring Boot, REST APIs, Hibernate. ✅ .NET: .NET Core, ASP.NET MVC, Web API. ✅ Front-End: React, Angular, TypeScript. ✅ Back-End: Node.js, Express, PHP (Laravel). ✅ Databases: DB2, Oracle, MySQL, MongoDB. I've completed 100+ projects for clients in the UK, USA, and UAE, delivering innovative solutions that solve complex technical challenges. My profile speaks tons! Let’s connect if you're looking for expertise to turn your vision into reality. Cheers, Danish L.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Vue.js
    HTML
    CSS
    JavaScript
    Angular
    Nuxt.js
    Next.js
    Web Application
    ExpressJS
    Node.js
    React
    MERN Stack
    TypeScript
    MySQL
    MongoDB
  • $60 hourly

    • 5.0/5
    • (2 jobs)
    As a Computer Engineer with 10+ years of hands-on experience, I specialize in creating pixel-perfect front-end and robust back-end solutions. My tech stack includes React, Next.js, JavaScript, Node.js, and PHP frameworks, and I’m highly adaptable to picking up new technologies swiftly. I’m here to make your life easier by tackling your company’s most complex problems and crafting elegant solutions. No need to waste time trying different freelancers—by working with me, you’re hiring a dependable asset who adheres to best practices and writes clean, maintainable code that scales. Throughout my career as both a freelancer and an employee, I’ve delivered successful projects across startups, individual clients, and large corporations. Clients have consistently praised my self-starting attitude and ability to work independently, tackle deep-end challenges, and grow with their team. I focus on solutions, break down problems into manageable parts, and maintain a positive, goal-oriented approach. - What I Offer: • Expertise in choosing the right technology for your project or modernizing your current stack • Custom solutions that align with your budget and project goals • Code review and enhancement, ensuring optimal performance and scalability • Consistent, daily updates and commits to your repository • Startup growth strategies with a focus on scalability and acquisition • Seamless integration between UI/UX designs from Adobe XD, Zeplin, or Figma into code • Delivering high-quality, reusable components and front-end production - Proficient in: • ReactJS: Hooks, functional components, state management • NextJS: Server components, route handlers, app router, server actions, and more • NodeJS & PHP: Back-end development, API consumption, and database management • DevOps & CI/CD: Ensuring smooth deployments with continuous integration and delivery If you're looking for someone to help your project thrive, feel free to schedule a call or message me today!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    GraphQL
    Vue.js
    React Bootstrap
    Front-End Development
    Next.js
    Laravel
    PHP
    ExpressJS
    Node.js
    Bootstrap
    TypeScript
    Tailwind CSS
    JavaScript
    AngularJS
    React
  • $65 hourly

    • 5.0/5
    • (3 jobs)
    I am a seasoned Full-Stack Developer with over eight years of experience specializing in the MERN stack (MongoDB, Express.js, React, and Node.js). My professional journey is marked by a deep-seated expertise in developing scalable, high-performance web applications that leverage the latest technologies and methodologies. My technical arsenal is robust, featuring advanced proficiency in HTML, CSS, and JavaScript, enhanced by my use of frameworks like Bootstrap and Material-UI. I excel in utilizing modern JavaScript libraries and frameworks, including ReactJS, AngularJS, NextJS, and Gatsby, which equip me to build dynamic and responsive user interfaces. In the realm of ReactJS, within a MERN stack environment, my skills shine. I combine this with a solid command of backend technologies, including MongoDB for database management and Node.js for server-side logic, to deliver comprehensive web solutions that are both robust and user-centric. I uphold the highest standards of product reliability and have integrated Test-Driven Development into my workflow, utilizing tools such as SinonJS, MochaJS, Jest, and more. My end-to-end development expertise is supported by proficiency with tools like Protractor, WebDriver, and Selenium, ensuring thorough testing across all stages of development. Proficient in version control with Git, I excel in collaborative environments, pushing the envelope on project timelines and quality. I invite partnerships with individuals and organizations that value quality, innovation, and scalability, aiming to deliver technological solutions that not only meet but exceed market standards.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    MERN Stack
    Gatsby.js
    Next.js
    Redux
    Vue.js
    Angular
    TypeScript
    JavaScript
    MongoDB
    ExpressJS
    Node.js
    React
  • $39 hourly

    • 5.0/5
    • (4 jobs)
    I'm a passionate software developer with a strong focus on web development and cloud infrastructure. My journey into the tech world began with my first role, where I quickly learned the ins and outs of Python, Django, and React to build intuitive and reliable software solutions. Since then, I've grown into a versatile developer, leading projects that not only meet business needs but also enhance user experiences. Along the way, I've gained expertise in AWS, DevOps practices, and data extraction, automating workflows and deploying scalable, high-performance applications. I love tackling complex problems, whether it's creating sleek UIs, securing backend data, or optimizing cloud infrastructure for better performance.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Node.js
    ExpressJS
    Data Scraping
    Cybersecurity Management
    TypeScript
    React Native
    Linux System Administration
    React
    DevOps
    System Administration
    Angular
    Amazon Web Services
    SQL Programming
    MERN Stack
    JavaScript
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