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Hire the best Front-End Developers in Lisbon, PT

Check out Front-End Developers in Lisbon, PT with the skills you need for your next job.
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  • $33 hourly
    • 5.0/5
    • (15 jobs)
    Greetings! Delighted to introduce myself as a Top Rated Plus Full Stack Developer, armed with an extensive eight years of hands-on experience in an array of cutting-edge technologies. My expertise spans across the realms of React, Next.js, Node.js, and an assortment of other libraries and frameworks meticulously honed over the years. In the dynamic world of front-end development, my proficiency shines through in React, offering seamless user experiences and dynamic interfaces. Additionally, with Next.js, I've mastered the art of building powerful, server-rendered React applications, ensuring optimal performance and scalability. On the server-side, my prowess in Node.js empowers me to craft robust, high-performance backend solutions, catering to diverse business needs. Alongside, my proficiency extends to various libraries and tools mentioned, enabling me to architect full-stack solutions with finesse and efficiency. With seven years of relentless dedication and hands-on experience, I bring a wealth of knowledge and expertise to the table, ensuring the delivery of innovative and top-notch solutions that exceed expectations. Let's collaborate and elevate your project to new heights! ✦ Let's delve into Areas of Expertise: On the client-side: Proficient in JavaScript, Typescript, Apollo-server, React.js, Redux, ReactNative, Next.js. UI component libraries: Skilled in Material UI, Rebass, React Bootstrap, styled-components, and react-storybook. On the Server-Side: Experienced in Node.JS, Express.js, and Graphql. Proficient in Web Markup: HTML/HTML5, CSS3, LESS, and skilled in PSD to HTML conversion (ensuring mobile responsiveness). DATABASES: Familiar with MongoDB and DynamoDB. ORM's (Object-Relational Mapper): Experienced in PostgreSQL, Sequelize, typeORM, and Mongoose. Third-Party API's Integration: Experienced in integrating Twilio, Google Map API, Socket.io, among others.
    Featured Skill Frontend Development
    Storybook
    Full-Stack Development
    Front-End Development
    Next.js
    Redux
    iOS
    Android
    JavaScript
    Node.js
    React
    TypeScript
    React Native
    GraphQL
    Mobile App Development
    MongoDB
  • $60 hourly
    • 5.0/5
    • (28 jobs)
    🚀 Turning your vision into scalable, high-performance digital solutions! 🏆 6 years experience | 2,500+ Upwork hrs | 25+ successful large-scale projects | Top Rated | 100% Client Satisfaction (JSS) | Proven track record & stellar client feedback! 🌟 Looking for a Full-Stack Team Leader who can turn your vision into scalable, AI-powered applications? I specialize in crafting robust backends, dynamic frontends, and intelligent integrations using modern technologies such as React, Node.js, and advanced AI frameworks. With 6 years of experience—and over 2,500 hours logged on Upwork across 25+ projects—I ensure that your web or mobile application is not only highly functional but also future-ready with cutting-edge features. What I Bring: Seamless Full-Stack Expertise: From creating responsive frontends with React and Next.js to building scalable backends with Node.js, Flask, and Laravel. AI and Chatbot Development: Integration of AI-driven features, including ChatGPT-powered chatbots for personalized user experiences and automation. Database Proficiency: Skilled in MySQL, Supabase, and MongoDB for scalable, secure, and efficient data solutions. Performance Optimization: Strong focus on speed, SEO, and responsiveness for exceptional user experiences. Blockchain Knowledge: Experience building dApps with Ethereum for cutting-edge decentralized solutions. Recent Achievements: Designed and deployed a social networking platform with AI-powered post recommendations, boosting user engagement by 40%. Built and integrated a ChatGPT-based chatbot for a customer support system, reducing response time by 60% and improving user satisfaction. Developed a full-stack e-commerce application using the MERN stack with intelligent product recommendations and real-time order tracking. Created a custom React-based dashboard for a global client, praised for its intuitive design and high performance. Skills & Expertise: 🔹Front-end: Proficient in ReactJS, Gatsby, Next.js, and React Native for crafting UI. 🔹Back-end: Solid understanding of NodeJS and ExpressJS. Flask, Laravel. 🔹Languages: Comfortable with JavaScript, Python, PHP, Typescript, HTML, and CSS. 🔹Design: Skilled in design libraries like Material UI and Antd for appealing interfaces. 🔹React Specialization: Expertise in Redux and Hooks for enhanced app performance. 🔹Database Handling: Experienced in managing MongoDB and Firestore. 🔹Content Management: Proficient in tools like Prismic, Strapi, etc. 🔹Technical Proficiency: Familiar with GraphQL, Webpack. 🔹Version Control: Proficient in utilizing Github, BitBucket, Gitlab. 🔹Cloud Capabilities: Able to leverage AWS to deploy scalable applications to the cloud. 🔹Interactive Preview: Creating interactive components using Storybook. 🔹Dev Tools: I always have Github Copilot backing me up to speed up development. Client Testimonials: "One of the best developers I worked with so far. Good work quality, communication and output. You would be a fool to skip on such a great candidate!" - Eugene, Shosho. "Maaz is an excellent communicator and his mastery of the English language is unparalleled by any other freelancer I have ever hired. He understands what the end result looks like and knows the pitfalls to avoid along the way. He is willing to go the extra mile and this is the reason I have hired him more than once and will rehire when the time comes." Ryan, Ninja Devs If you're looking for a developer who combines technical excellence, AI innovation, and user-centric design, let’s collaborate to create something extraordinary! 🚀
    Featured Skill Frontend Development
    Node.js
    CSS
    HTML5
    TypeScript
    Tailwind CSS
    Web Application Development
    Responsive Design
    API Development
    Next.js
    Mobile App Development
    JavaScript
    React Native
    React
    Front-End Development
    Full-Stack Development
  • $39 hourly
    • 4.1/5
    • (11 jobs)
    🚀 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀 𝗖𝗠𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝗦𝘁𝗿𝗮𝗽𝗶, 𝐒𝐚𝐧𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐆𝐡𝐨𝐬𝐭 𝗖𝗠𝗦 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 📈 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁, 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝐒𝐯𝐞𝐥𝐭𝐞𝐤𝐢𝐭, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗮𝗻𝗱 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱 𝗖𝗦𝗦 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🧙‍♂️ 𝗢𝘃𝗲𝗿 𝟓𝟎+ 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗟𝗮𝗻𝗱𝗶𝗻𝗴 𝗣𝗮𝗴𝗲 𝗮𝗻𝗱 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗮𝘀𝗲𝘀 If you're looking for a reliable Web developer who understands your business requirements and delivers exactly according to your needs, then you're in the right place. I build scalable web applications using React, Next.js, Sveltekit, TypeScript, and Headless CMSes Strapi, Sanity, Ghost, etc 𝗕𝗘𝗡𝗘𝗙𝗜𝗧𝗦 𝗢𝗙 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗪𝗜𝗧𝗛 𝗠𝗘 ✓ 𝗧𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝘁 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Weekly updates so you’re always in the loop. ✓ 𝗙𝗹𝗮𝘄𝗹𝗲𝘀𝘀 𝘁𝗶𝗺𝗶𝗻𝗴 𝗮𝗻𝗱 𝗯𝘂𝗱𝗴𝗲𝘁𝗶𝗻𝗴: Your project stays on track and on time thanks to a strict roadmap that prevents unexpected costs. ✓ 𝗗𝗲𝗱𝗶𝗰𝗮𝘁𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: Unlike big agencies that hand off your project, I will see you through from start to finish so that there’s a single point of contact and fast turnaround times. 𝗟𝗘𝗧'𝗦 𝗪𝗢𝗥𝗞 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 If you’re ready to turn your vision into a reliable app that your users will love then we should talk. Feel free to send me a message. We can arrange a short call with no obligation to go over your project and see whether we're a good fit to work together. Get in touch now! 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: JavaScript, React, Node.js, Web Development, Strapi, Sanity, Ghost, Next.js, Sveltekit, CSS, TypeScript, API, HTML, WordPress, PHP, Tailwind CSS, API Integration, Front-End Development, Web Application, Web Design, Website, PostgreSQL, MongoDB, Git, Landing Page, MySQL, Responsive Design, GraphQL, Python, CMS Development, HTML5, React.
    Featured Skill Frontend Development
    Ghost CMS
    Contentful
    Strapi
    Custom Ecommerce Platform Development
    Ecommerce Website Development
    API Development
    SaaS Development
    Full-Stack Development
    Node.js
    Front-End Development
    Web Design
    React
    Next.js
    TypeScript
    GraphQL
  • $25 hourly
    • 5.0/5
    • (3 jobs)
    🔹 6+ Years Experience | 100% Job Success 🔹 Scalable Web Apps | AI Chatbots | Custom MVPs | SaaS Development Hello! I'm Shahzad Ali Khan, a seasoned Full Stack Developer with over 6 years of experience building high-performance web applications, AI-powered tools, and scalable cloud solutions. I specialize in the MERN stack and modern AI integrations that automate, optimize, and elevate digital experiences. I've had the privilege to work with a wide range of startups and enterprises across the globe, from MVP launches to full-blown SaaS platforms. As a client-first developer, I focus on building secure, scalable, and intelligent systems that solve real business problems. ✅ What I Do Best 🧱 Full Stack Development (MERN): • React.js, Next.js, SvelteKit, Nuxt.js and Vue.js for blazing-fast UIs • Node.js & Express for REST APIs and backend logic • MongoDB schema design, Mongoose, and performance tuning • Real-time features using Socket.io and WebSockets • Firebase, JWT, OAuth for secure authentication 🧠 AI & LLM Integrations: Custom Chatbots using OpenAI / GPT-4 / Langchain Semantic Search with Vector DBs (Pinecone, Weaviate, ChromaDB) AI-enhanced SaaS tools (summarization, classification, decision engines) Agent-based workflows and AI automation pipelines ⭐ Why Clients Choose Me - Clear, prompt communication and proactive collaboration - Business-oriented problem-solving approach - Clean, modular, scalable codebases - Ongoing support & post-launch iterations - Focused on long-term product success, not just project delivery 🔧 Tech Snapshot React.js, Next.js, Node.js, Express, MongoDB, Mongoose, TailwindCSS, JavaScript, TypeScript, OpenAI, Langchain, Python, Docker, GitHub Actions, AWS, Firebase, PostgreSQL 💬 Let’s Build Something Great If you're looking for a reliable MERN stack developer who can also bring AI features into your product — whether it's an MVP, chatbot, internal tool, or production-grade platform — I’d love to connect. Send me an invite, and let's talk about how I can help bring your idea to life!
    Featured Skill Frontend Development
    Firebase
    webpack
    UX & UI Design
    Web Component Design
    Tailwind CSS
    API Integration
    RESTful API
    Responsive Design
    Single Page Application Framework
    Front-End Development
    CSS 3
    HTML5
    TypeScript
    JavaScript
    Svelte
  • $30 hourly
    • 4.7/5
    • (121 jobs)
    Your Shopify store should look great, sell more, and grow fast, I make that happen. With $190M+ in sales and 10+ years of expertise, I build high-converting Shopify stores. 🚀 My promise? If I don’t improve your store’s performance, you owe me nothing. Let’s win together, DM me or send an INVITE now! Shopify Development & Customization ✅ Full Shopify Store Setup – from concept to launch ✅ Shopify Plus – enterprise-level features for high-volume stores ✅ Theme & App Customization – tailor-made solutions to match your needs ✅ API Integrations – seamless third-party connections ✅ Multivendor & Multilingual Setup – expanding your global reach ✅ Performance & Speed Optimization – faster load times, better conversions ✅ Payment Gateway Integration – secure, hassle-free transactions Shopify UI/UX & Conversion Optimization ✅ Custom Shopify Themes – unique designs tailored to your brand ✅ Mobile-Responsive, Conversion-Driven Layouts – built for sales ✅ Funnel & Landing Page Design – optimized for maximum ROI ✅ Shopify Store Redesign – improve performance & user experience Advanced Shopify Solutions ✅ Shopify Plus Features – advanced tools for growing businesses ✅ Custom Plugin Development – extend Shopify’s functionality ✅ Data-Driven Insights – analytics & reporting to optimize performance ✅ Shopify App Integration – enhance your store’s capabilities Why Work With Me? ⭐ Helped over 320 brands generate $190M+ in revenue ⭐ Proven strategies for high-converting Shopify stores ⭐ On-time delivery with clear, proactive communication ⭐ A flexible, client-first approach to development & design Let’s talk about how I can take your Shopify store to the next level. 📩 Send me a message to get started!
    Featured Skill Frontend Development
    Web Development
    Set Up Shopify Site
    Shopify Website Redesign
    Shopify Website Design
    Shopify Development
    Shopify Templates
    Shopify Theme
    Shopify Plus
    Shopify Apps
    Front-End Development
    Web Application
    Shopify
    Shopify SEO
  • $50 hourly
    • 5.0/5
    • (15 jobs)
    💎 I have more than 8 years of expertise in web and I specialize in SHOPIFY and WEBFLOW. I can design and create any kind of shop or website. (SEO OPTIMIZED, INTUITIVE, FAST and BEAUTIFUL) Moreover, I can fix any bugs, do any modifications. A huge number of companies have trusted me to make their website. Most of my clients came back for more contracts and/or refers me to other companies. My professional values encompass being clear and transparent, effective at communication, accessible, and meticulous with my code. DO NOT hesitate to contact me if you have any questions! Thank you for your time, Richard.
    Featured Skill Frontend Development
    Custom Web Design
    Front-End Development
    Shopify Theme
    Web UI
    Website
    Web Development
    Shopify Templates
    Web Design
    Shopify
    Bug Fix
    Ecommerce Website
    Website Optimization
    Landing Page
    Webflow
  • $40 hourly
    • 4.9/5
    • (16 jobs)
    ⚙️ Expert React Web Developer 6+ years of experience building efficient scalable Web application. 💬 Get a free 30-minute consultation where I’ll show you how to improve your project My core expertise lies in React, Next.js, TypeScript, and modern front-end ecosystems. I specialize in helping startups and businesses create sleek, scalable solutions that deliver measurable impact. 🔧 Tech Stack & Skills As a React frontend developer, I craft highly performant and scalable apps, whether you're aiming for a Single Page Application (SPA), Progressive Web App (PWA), or full MERN stack solutions. Using frameworks like Tailwind CSS and Material UI, I focus on mobile-first development to ensure responsive websites. My stack includes: React.js, Next.js, React Native, React JS Developer, React JS Next JS Next.js Developer, Next.js Tailwind, Frontend React, Front-End React JavaScript, TypeScript, ReactJS TypeScript, ReactJS NodeJS Tailwind CSS, MUI, Material UI, React Tailwind, mui react MERN, MERN Stack Developer, MERN Stack NestJS, Laravel, Python Developer, Java Backend Developer Full Stack Developer, Full Stack JavaScript, Backend Developer UI UX Designer, Figma, Figma to React, Shadcn What I Offer as a React front end developer ✅ Full Front-End Development — From Figma to final product ✅ Custom Components — Built with Tailwind CSS, MUI, and Shadcn ✅ API Integration — REST, GraphQL, and React.js Node.js support ✅ CMS/DApp Front Ends — WordPress, Webflow, Strapi, and Dapp Front End ✅ Collaboration — Git, GitHub, GitLab + timezone-friendly for U.S. clients ✅ Performance-First — Using Vite, Webpack, NPM, and testing tools I'm a react frontend developer and frontend react expert passionate about building intuitive, responsive web interfaces. As a front end developer next.js, I focus on delivering fast, scalable, and maintainable products using the latest technologies. 📦 Build Tools: I prefer using Webpack, Vite, and NPM for fast and efficient project setups. 📦 UI Libraries: I ensure your site has a modern design with Material UI, Tailwind CSS, and custom styles. 📦 Mapping and Visualization: Leaflet helps me integrate maps or other data visualizations into your website. 📱 Mobile & Cross-Platform: I'm experienced with React Native Developer, Javascript developer, Flutter, Responsive UI, and mobile-first practices, ensuring your product looks perfect on every device. Whether you’re looking for a react next js developer, need someone with a react.js frontend background, or want a reliable react next js developer, I’m ready to help you bring your vision to life. 📈 Why Clients Choose Me • Flexible rates and timelines (weekends included) • Focused on code clarity and scalability • Quick project kick-offs and MVP delivery • Built for growth — from startup to enterprise I also work with modern content and eCommerce platforms to help businesses scale faster. As a Jamstack developer, I integrate headless CMS solutions like Strapi for lightning-fast websites. Whether you're looking for a Shopify developer to build a custom storefront or need a sleek marketing site in Webflow, I’ve got you covered. I also collaborate as a social media manager, aligning design and development with your brand’s online strategy. Additionally, I bring experience as a php full stack developer, combining backend efficiency with strong front-end skills. My approach is systematic and precise—qualities I’ve refined even through my background as a material engineer. My Working Style I offer flexible hourly rates, including weekends and holidays, with projects typically lasting two weeks or more. My focus is on writing clean, effective code to help your business grow📈 Let’s build something that works beautifully and grows your business. Ready to start your next project with a top-tier React nextjs and Reactjs developer? Let’s talk today!
    Featured Skill Frontend Development
    SQL
    Front-End Development
    Figma
    MongoDB
    Next.js
    PHP
    React Native
    Tailwind CSS
    Node.js
    TypeScript
    CSS
    React
    JavaScript
    HTML5
  • $68 hourly
    • 5.0/5
    • (2 jobs)
    Experienced in both design and frontend development, I specialize in crafting websites for small businesses and startups. By blending creativity with technical expertise, I create effective online solutions that enhance brand presence and elevate user experiences. From building brand websites to showcasing products and services, I bring a holistic approach to every project, ensuring optimal results for my clients.
    Featured Skill Frontend Development
    WordPress
    Elementor
    Web Application
    Web Design
    Landing Page Design
    Figma
    Tailwind CSS
    JavaScript
    Next.js
    UI Graphics
    User Interface Design
    Web UI
    UX & UI
    Front-End Development
    TypeScript
  • $100 hourly
    • 5.0/5
    • (21 jobs)
    Full-stack web developer. For the past 7 years I've been working on my own Shopify Apps which are still my main focus. Open for short term contracts now. * Ruby/RubyOnRails * Js/React/Vanilla
    Featured Skill Frontend Development
    Web Service
    OAuth
    Front-End Development
    Payment Gateway Integration
    API Development
    RESTful Architecture
    JavaScript
    Node.js
    Ruby on Rails
    Ruby
  • $35 hourly
    • 4.9/5
    • (11 jobs)
    Greetings, I am a dedicated Software Developer with a strong focus on Node.js and React, boasting a rich background spanning 4 years. My skill set is tailored to meet your diverse requirements, including: + Proficiency in delivering end-to-end website solutions. + Expertise in front-end development, ensuring a seamless user experience. + Adept handling of backend processes to empower your website's performance. + Skillful management of databases, encompassing both SQL and NoSQL options. + Familiarity with emerging technologies like React, Next.js, Express, and Nest.js. + Versatility across multiple programming languages, encompassing JavaScript, and TypeScript. + Diligent project maintenance and effective troubleshooting/debugging. For your forthcoming software projects, I offer a guarantee of satisfaction. Let's connect and discuss how I can contribute to your success.
    Featured Skill Frontend Development
    PostgreSQL
    Next.js
    Full-Stack Development
    Back-End Development
    Illustration
    TypeScript
    Front-End Development
    React
    Node.js
    SQL
    NoSQL Database
    JavaScript
    MongoDB
  • $50 hourly
    • 5.0/5
    • (2 jobs)
    I'm an experienced developer with over 7 years in the field, specializing in a range of services from web development to custom AI solutions. Here’s a bit about what I can help you with: My Services: Trading Bots & Automation: Experienced in creating trading platforms and bots, with expertise in trading strategies using AI/ML. AI-Powered Solutions: Specializing in AI chatbots for different industries including travel, finance, and customer support. Web Development: Proficient in front-end and back-end development using technologies like React, Node.js, and PHP. Projects I've Worked On: Rental & Dental Platforms: Developed comprehensive platforms for the rental and dental industries in the USA. Crypto Trading Bots: Implemented various crypto trading strategies and bots. Technologies I Use: Languages & Frameworks: JS, Python, React, PHP, Node.js, TypeScript. AI/ML Libraries: OpenAI, Google Dialogflow, TradingView. Feel free to reach out if you have any questions or want to discuss a project!
    Featured Skill Frontend Development
    MySQL
    Git
    HTML5
    CSS
    JavaScript
    PHP
    React
    Python
    Node.js
    Front-End Development
  • $12 hourly
    • 0.0/5
    • (0 jobs)
    Frontend Developer & Canva Designer | Web Development & Visual Branding Experienced in HTML, CSS, JavaScript, and Canva, with a focus on developing responsive, optimized websites and creating visually cohesive branding materials. The goal is to balance functional web performance with engaging design that enhances user experience. My Technical Expertise: -Frontend Development: Custom HTML, CSS, and JavaScript solutions Responsive and mobile-friendly layouts UI/UX improvements for better usability Website performance optimization - Design & Branding: Canva-based branding and social media graphics Logo design and marketing materials Consistent visual identity for web & print Capable of handling both development and design aspects, ensuring seamless integration between website functionality and aesthetics. Open to discussing project requirements and finding the best approach for each use case.
    Featured Skill Frontend Development
    Responsive Design
    Social Media Graphic
    Logo Design
    Logo Animation
    Canva
    UX & UI Design
    Web Design
    Front-End Development
  • $15 hourly
    • 0.0/5
    • (1 job)
    I am web developer. More than 2 year experience in the field. I praize good communication, so feel free to reach me. Skills: Solver. Proactive. Enjoy working in team. Analytical. Stacks: Html, css, javascript, nodejs, c, c#, .net, sql, git. Love to work with agile methods, new challenges and I'm quick learner. You can check my github which contains my projects. @yoshinodev
    Featured Skill Frontend Development
    Data Analysis
    C#
    Back-End Development Framework
    NodeJS Framework
    Netting
    Microsoft Excel
    Microsoft Office
    Web Development
    Front-End Development
    JavaScript
    SQL
    HTML
    CSS
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    Dedicated and energetic Full-Stack developer, in the beginning of my professional career. Looking for challenges to keep improving and be one of the best. I'm in the developing world since 2018 and it's still one of my passions. Very good at team work, communicative, and very motivated to succeed.
    Featured Skill Frontend Development
    JavaScript
    CSS
    HTML
    Back-End Development
    Front-End Development
    Python
    C#
  • $28 hourly
    • 0.0/5
    • (0 jobs)
    I specialize in building high-performance, scalable SaaS and AI-powered solutions that help startups scale efficiently and achieve key investment milestones. With many years of experience in full-stack development, AI integration, and cloud infrastructure, I bring innovative tech solutions to life. ✅ Expertise 📌 SaaS & Micro-SaaS Development 📌 AI-Driven Applications (OpenAI, Anthropic, Claude) 📌 EdTech, Microlearning & LMS Solutions 📌 Fintech & Payment Systems (Stripe, In-App Purchases) 📌 ERP & CRM Development 📌 MarTech & Marketplace Platforms ✅ Services Offered 📌 Full-Stack Web & Mobile Development (React, Next.js, React Native, Flutter) 📌 AI & LLM Integration (ChatGPT, OpenAI, Whisper, Claude) 📌 Backend Engineering (Node.js, Express, Nest.js, Python) 📌 Cloud & DevOps (AWS, GCP, Digital Ocean, Azure) 📌 Cross-Browser & Responsive Web Development 📌 API Development & Third-Party Integrations (Shopify, Yelp, WhatsApp, Google Local Services) ✅ Tech Stack 📌 Frontend: React.js, Next.js, Redux, Angular, Vue, React Native, Flutter 📌 Backend: Node.js, Express.js, Nest.js, Python 📌 Databases: PostgreSQL, MongoDB, SQL, NoSQL 📌 Cloud & DevOps: AWS (EC2, EBS, Lambda, RDBMS, DynamoDB), GCP, Digital Ocean, Azure 📌 AI & LLMs: OpenAI (GPT, Whisper, TTS), Anthropic (Claude) Ready to build the next big thing? Click "Invite", and let’s bring your vision to life!
    Featured Skill Frontend Development
    ChatGPT API Integration
    Front-End Development
    CSS
    HTML
    Tailwind CSS
    AI Agent Development
    Amazon Web Services
    Artificial Intelligence
    JavaScript
    API Integration
    Next.js
    React
    Web Application
    Node.js
    React Native
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    Experienced Fullstack Developer with 5+ years in the financialindustry, combining strong backend expertise in Java andSpring Boot with modern frontend development using Angular.Specialized in building robust, scalable applications and leadingarchitectural initiatives such as micro-frontends. Worked onmission-critical systems for major institutions includingBradesco, JP Morgan, and KPMG. Recognized for deliveringhigh-quality solutions, modernizing legacy platforms, andthriving in fast-paced, enterprise-level environments.
    Featured Skill Frontend Development
    CSS
    Figma
    Front-End Development
    Microservice
    Web Development
    Spring Boot
    Java
    Angular
  • $20 hourly
    • 0.0/5
    • (1 job)
    With 12 years of experience as a photographer and videographer, I offer advanced expertise in photo and video editing. My diverse portfolio includes weddings, business social media content and stock photography and footage. Currently, I specialise in social media video editing, crafting compelling visual narratives that enhance brand presence and engagement. My strong technical skills and creative vision, continuously refined through learning and practical application, ensure professional-quality results. Let's collaborate to bring your visual ideas to life with exceptional quality and impact :)
    Featured Skill Frontend Development
    Web Application
    Responsive Design
    Front-End Development
    React
    React Native
    JavaScript
  • $27 hourly
    • 0.0/5
    • (0 jobs)
    Front-End Developer with a strong foundation in HTML, CSS, JavaScript, and React. Experienced in building responsive websites using Next.js and Material-UI. Passionate about creating clean, user-friendly interfaces and continuously improving my skills. With a background in QA, I bring a sharp eye for detail and a commitment to delivering high-quality work. Currently focused on front-end development and always eager to learn new technologies and grow as a developer.
    Featured Skill Frontend Development
    API
    Git
    Tailwind CSS
    Material UI
    TypeScript
    JavaScript
    CSS
    HTML
    Landing Page
    Front-End Development
    React
    Next.js
    Web Development
    Web Application
    International Development
  • $5 hourly
    • 0.0/5
    • (0 jobs)
    So I'm good with photo editing and video, i havent done any video editing for a little while. I started to praticing some front end content, im currently acquiring more experience to develop my skills.
    Featured Skill Frontend Development
    Photo Editing
    Front-End Development
    Video Editing
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    ✋ 𝗛𝗶, 𝗜 𝗮𝗺 Ricardo Barbosa🔥 𝗙𝘂𝗹𝗹 𝘁𝗶𝗺𝗲 𝗨𝗽𝘄𝗼𝗿𝗸 𝗳𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗮𝗻𝗱 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗳𝘂𝗹𝗹 𝘁𝗶𝗺𝗲 𝗷𝗼𝗯𝘀, I am Passionate Lead Frontend / Full-stack developer ( 7+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ) with expertise in 𝗡𝗲𝘅𝘁𝗝𝗦 𝗘𝘅𝗽𝗲𝗿𝘁 | 𝗝𝗮𝗺𝘀𝘁𝗮𝗰𝗸 | 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀𝗖𝗠𝗦 | 𝗦𝗮𝗻𝗶𝘁𝘆.𝗶𝗼 | 𝗦𝘁𝗿𝗮𝗽𝗶 | 𝗚𝗵𝗼𝘀𝘁 𝗖𝗠𝗦 | 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 | 𝗚𝗮𝘁𝘀𝗯𝘆 | 𝗥𝗲𝗺𝗶𝘅.𝗥𝘂𝗻 | 𝗔𝘀𝘁𝗿𝗼 | 𝗝𝗲𝗸𝘆𝗹𝗹 | 𝗡𝗲𝘁𝗹𝗶𝗳𝘆𝗖𝗠𝗦 | 𝗦𝘁𝗼𝗿𝘆𝗯𝗹𝗼𝗸 𝗖𝗠𝗦 | 𝗣𝗿𝗶𝘀𝗺𝗶𝗰.𝗶𝗼 | 𝗗𝗮𝘁𝗼𝗖𝗠𝗦 | 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱 𝗨𝗜 𝗖𝗦𝗦 | 𝗙𝗿𝗼𝗻𝘁𝗶𝘁𝘆 | 𝗥𝗲𝗮𝗰𝘁-𝗻𝗮𝘁𝗶𝘃𝗲 | 𝗥𝗲𝗮𝗰𝘁𝗝𝗦 | 𝗡𝗼𝗱𝗲𝗝𝗦 | 𝗘𝘅𝗽𝗿𝗲𝘀𝘀 𝗝𝗦 | 𝗚𝗿𝗮𝗽𝗵𝗾𝗹 | 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 | 𝗚𝘂𝗹𝗽 | 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁 | 𝗛𝘁𝗺𝗹𝟱 | 𝗖𝗦𝗦𝟯 | 𝗪𝗼𝗿𝗱𝗽𝗿𝗲𝘀𝘀 | 𝗪𝗼𝗼𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 | medusajs | Supabase | Plasmic | any open source projects. With a keen interest in apps and a sharp eye for the latest trends, I does not let pass an opportunity to help the developer community with articles and tips on honing the craft. Expert in GPT-4o Agents, Deepseek R1, Claude 3.5, Vertex AI, Next.js, Prisma, Tailwind, Vercel AI Stack, Clerk Auth, Nest.js, Cursor AI, v0 by Vercel, Upstash Redis, Supabase, i18n. Skilled in building AI-driven apps, scalable web solutions, and seamless integrations. 🚀 My key achievements🔥 🏅Worked with top most upwork's Enterprise Client (DUOLINGO) which is Most popular website in all over the world. 🏅I have created Sanity SEO Plugin. 🏅I have created Astro SEO Plugin. 🏅Worked Directly with Samanyou Garg (Founder & CEO of Writesonic) for the Writesonic web app. 🏅Worked on tabby (UAE's Top E-commerce website) 🏅Worked on Bibleproject web application. 🏅I have created my own (blog website and getting more then 5k+ monthly visitor). Over 10+ years of IT experience which includes 3+ years of Experience as a UI/UX Designer and 7+ years of Experience as Front End / Full-stack Developer. Over the last 5 years, I help agencies and companies with modern web development (JAMstack) tools. This includes web development using Static Site Generators, Headless CMS, Mobile Development. My first priority to provide a 100% satisfaction to my client and good quality work. ✔ 𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘? → Good Communication Skills. → I Believe in Long term Business Relationships Only. → Continued support after the delivery of the final product → 100% Satisfaction guaranteed Love to work on JAMstack 🔥 ✔ 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 - React, NextJs Expert, Astro, Gatsby, Remix, Hugo, Ghost, Jekyll, Nuxt, Frontity, Redux, MobX, Typescript, Hooks, Webpack, GraphQL, Gulp, threejs, Django. ✔ 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀𝗖𝗠𝗦 - Sanity, Prismic, Craft, Strapi, Storyblok, Agility, DatoCMS, Sanity.io, Contentful, NetlifyCMS, Headless Wordpress, Headless Shopify, Prismic.io ✔ 𝗕𝗮𝗰𝗸𝗘𝗻𝗱 - NodeJs, PHP/Laravel, Express JS ✔ 𝗖𝗦𝗦 - Tailwind, Radix UI, Bootstrap, Bulma, MaterialUI, Foundation, pure css/saas. ✔ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 - MySQL, postgres, mongo, dynamoDB. ✔ 𝗗𝗲𝗽𝗹𝗼𝘆 𝗮𝗻𝗱 𝗖𝗗𝗡 - Vercel, Netlify, Gatsby Cloud, Heroku, Firebase, AWS, Jenkin, Gradle. ✔ 𝗢𝘁𝗵𝗲𝗿 𝘁𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝘀𝗸𝗶𝗹𝗹𝘀 - Git, Jira, Bitbucket, Github, AWS, Linux, Web Scraping, Python. ✔ 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻 - Figma, Apple Sketch, Adobe PS, XD, Zeplin. ✔ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 - React Native, Flutter Looking to add additional services to for your business ? Let's Talk! CONTACT ME TODAY Thank you!
    Featured Skill Frontend Development
    SaaS Development
    SaaS
    Strapi
    Shopify
    Contentful
    Full-Stack Development
    Ghost CMS
    Gatsby.js
    Front-End Development
    Next.js
    Craft CMS
    JavaScript
    GraphQL
    TypeScript
    React
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