Hire the Best JavaScript Developers
in Morocco

I'm a highly skilled Full Stack JavaScript Developer with 4 years of experience crafting responsive and performant web applications. I have a deep understanding of front-end and back-end technologies, delivering high-quality projects. I excel in collaborative environments, working effectively solo or in teams. My commitment to staying updated ensures cutting-edge solutions. Skills include: • Front-End: ReactJS, NextJS, React Native ⚛️ • Back-End: NodeJS, ExpressJS 🌐 • Project Management: Trello, Slack 💼 • Web Services: Heroku, AWS S3, Digital Ocean 💻 • Databases: PostgreSQL, MongoDB 📈📊 • Real-Time Communication: Socket.io 🕒 • Authentication: Auth0, JWT, Passport 🔐 • Payment Gateways: Stripe, PayPal, Paddle 💳 • Social Integrations: Google, Github, Twitter 🌐 • Location Services: Mapbox API 🗺️ Looking for a dedicated Full Stack JavaScript Developer? Let's discuss how I can contribute to your success. 📞🌟

You focus on growth. I’ll focus on building the product right. Senior FullStack Developer | 5+ Years of Experience creating and maintaining React/NodeJS apps. Hi, I’m Mohammed 👋 — a Full-Stack Developer focused on building modern web applications with React, Next.js, Firebase, and Node.js. I create fast, scalable, and polished web applications that perform reliably and feel intuitive to users. From rebuilding outdated systems to launching production-ready platforms, I’ve spent the last 5+ years turning ideas into products that deliver real impact. Clients often bring me in when things get messy—tight deadlines, failing systems, or products that don’t quite FEEL polished. I get things back on track with clean code, smooth UI, and scalable architecture. Here’s what they say: ✅ “Above & Beyond!” – SEO fixes with Vercel ✅ “Faithfully implemented the designs + proactive solutions.” – Research Portal ✅ “Transformed our codebase into something we’re proud of.” – Email Marketing Platform ### How I Can Help You: → Ship Faster – Clean, scalable code that helps you launch without delays or rewrites. → Polish Your Product – UI that looks great and feels right—your users will notice. → Future-Proof Your Stack – I build with performance, SEO, and long-term growth in mind. → Fix the Unfixable – Legacy code? Inconsistent UX? Tight deadlines? I’ve been the “save the day” dev more than once. ### Technical Toolkit: * Frontend: Next.js (App/Pages Router), React.js, TypeScript, Tailwind CSS * Backend: Node.js, REST APIs, Authentication flows (NextAuth, Clerk) * Database & Cloud: PostgreSQL, MySQL, MongoDB, Firebase, Supabase * UI Libraries: MUI, Ant Design, Framer Motion * Deployment: Vercel, Docker, AWS Communication: Multilingual (English, Arabic, French) with a collaborative, solutions-first mindset. If you're working with React, Next.js, or Node.js, let’s skip the technical debt and build it right the first time. Message me with your Figma file or current codebase, and let’s discuss how to hit your next milestone. Best, Mohammed

I build production-ready web applications that combine polished React frontends, reliable Node.js and TypeScript backends, and clean third-party integrations. With 100% Job Success, $200K+ earned, and 5,000+ hours on Upwork, I help startups and product teams ship SaaS products, internal tools, dashboards, client portals, and AI-enabled features with strong attention to UX, performance, and maintainability. What I can help you build: - React and Next.js frontends with clean, responsive UI - Node.js and TypeScript backends, REST APIs, and business logic - SaaS features such as authentication, dashboards, billing, and admin tools - API integrations including payments, OpenAI-powered workflows, and third-party services - End-to-end product features with a focus on code quality, scalability, and delivery speed I work well in fast-moving teams, communicate clearly, and care about shipping software that is both technically solid and easy for users to trust. If you need a developer who can own features across the stack and deliver high-quality product work without heavy hand-holding, send me a message.

I am a Frontend web developer with a 4 years of front end web development experience I am a highly skilled front-end web developer with a strong proficiency in HTML, CSS, Vite, JavaScript, React, PostCSS, and Bootstrap. I specialize in building scalable, maintainable, and compatible code to deliver exceptional user experiences. My expertise also includes writing superscripts, connecting to backend APIs, and optimizing page performance for faster load times and improved user engagement. When working on a new project, I like to speak with my clients so that I can have a clear understanding of their needs and vision of the project. I like to keep my code clean, easy to scale and maintain. Thank you in advance for your time and consideration. I look forward to working with you soon.

𝐇𝐚𝐯𝐞 𝐚𝐧 𝐢𝐝𝐞𝐚 𝐟𝐨𝐫 𝐚 𝐖𝐞𝐛 𝐀𝐩𝐩 𝐨𝐫 𝐒𝐚𝐚𝐒 𝐛𝐮𝐭 𝐧𝐞𝐞𝐝 𝐬𝐨𝐦𝐞𝐨𝐧𝐞 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐭𝐮𝐫𝐧 𝐢𝐭 𝐢𝐧𝐭𝐨 𝐚 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭? I’m a Full Stack Developer specializing in Next.js, TypeScript, and Node.js, helping startups and growing businesses build fast, scalable web applications from idea to production. I don’t just write code, I build complete systems that are clean, reliable and ready to grow with you. If you need a Full Stack Developer who understands both frontend experience and backend architecture, you’re in the right place. I work with modern stacks to create high performance SaaS platforms, dashboards, internal tools, and custom web applications that users actually enjoy using. Here’s how I can help: 👉🏼 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 End to end development using Next.js, TypeScript, and Node.js, from UI to API to database. 👉🏼 𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Authentication, subscriptions, Stripe integration, multi tenant architecture, and scalable backend systems. 👉🏼 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝐍𝐞𝐱𝐭.𝐣𝐬 SEO friendly, fast loading interfaces with clean UI and smooth user experience. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 🚀 𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Multi-tenant SaaS platforms Subscription systems Role-based dashboards Admin panels & reporting systems ⚙️𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Next.js production-grade applications React frontends with optimized rendering Node.js and Express backend systems REST APIs and secure authentication 💳 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Stripe integration Webhooks & recurring billing logic Usage-based pricing systems Secure checkout flows 📊 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 & 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐓𝐨𝐨𝐥𝐬 Business analytics dashboards Workflow automation systems CRM and internal management tools Data-heavy reporting applications 🔐 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Scalable API architecture PostgreSQL and MongoDB database design Authentication and authorization systems Microservices-ready backend structure 𝐖𝐡𝐨 𝐈 𝐖𝐨𝐫𝐤 𝐁𝐞𝐬𝐭 𝐖𝐢𝐭𝐡 SaaS founders building MVP to production Startups needing a reliable long-term developer Agencies outsourcing complex React or Node.js builds Businesses scaling existing web applications I am not a template developer. I build structured, scalable systems meant for growth. Why Clients Hire Me ✔ Strong focus on scalable SaaS architecture ✔ Clean, maintainable TypeScript code ✔ Business-oriented development approach ✔ Clear communication and structured workflow ✔ Comfortable joining existing teams or leading builds I think beyond features. I think in systems. 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Languages: JavaScript ES6+, TypeScript Frontend: React.js, Next.js Backend: Node.js, Express.js, NestJS Databases: PostgreSQL, MongoDB, MySQL Payments: Stripe, subscription systems DevOps: Docker, CI/CD, Git workflows Architecture: REST APIs, Webhooks, scalable backend design 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 If you are developing a SaaS platform, subscription product, or full stack web application and need a developer who understands both architecture and business growth, send me a message with your idea. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 Senior Full Stack Developer, Full Stack Engineer, MERN Stack Developer, React.js Expert, Next.js Expert, Node.js Backend Developer, Express.js Developer, NestJS Developer, JavaScript Developer, Frontend Developer, Backend Engineer, Web App Developer, Custom Web Application Developer, SaaS MVP Developer, Startup MVP Developer, Product Development Engineer, Cloud Application Developer, API Integration Specialist, Secure Authentication Systems, JWT Authentication, OAuth Integration, Payment Gateway Integration, Stripe Developer, Webhook Integration, Subscription Billing Systems, SaaS Architecture Expert, Database Design Specialist, PostgreSQL Expert, MongoDB Expert, SQL Developer, Admin Panel Developer, Dashboard Developer, Internal Tools Developer, Automation Developer, Business Process Automation, Performance Optimization Expert, Scalable Backend Developer, High Performance Web Apps, Server Side Rendering Next.js, SEO Friendly Web Applications, Deployment Specialist, DevOps Support, Git Workflow Expert, Agile Developer, Scrum Team Developer,Long term full stack developer,Full stack developer long term,Full stack developer permanent remote,Full time full stack developer, Full time frontend developer,Frontend developer long term,React developer full time,Frontend developer contract to hire,Next.js developer long term,Frontend developer ongoing project,Dedicated frontend developer.

I am a forward-thinking Tech Lead Frontend Software Engineer with a deep passion for leveraging cutting-edge technology to drive innovation. My commitment to continuous learning and staying at the forefront of industry trends empowers me to shape robust codebases and foster efficient team dynamics for my clients. I adhere rigorously to best practices and implement design patterns where they add value. My primary goal is to ensure the purity, flexibility, and reusability of my clients' website and application workflows. Proficient in an extensive technology stack that includes JavaScript, React JS, Vue JS, Node JS, GraphQL (REST API), CI/CD pipelines, Docker, unit/integration/function/e2e testing, Microservices, MicroFrontends, Webpack/Rollup,Vite, Lerna/NX, AWS, Jest, Test Library libs, Cypress, Playwright, TDD, Code as Infrastructure (Terraform)... and more, I bring a holistic approach to frontend development that drives results and fosters growth." Here are some reviews from the clients that I've worked with: "Perfection at its finest. Finally found a quality Freelancer on Upwork." "Yassine suggested how to improve the specification of the module to make it even better. We work together already more than one year, and I cannot complain. Yassine always does his best to deliver excellent results." - Andy "He is a Prestashop rockstar." - John "I recommend working with Yassine, very efficient and very professional" - Islah "Thank you, Yassine for your patience." - Clara To find out more, don't hesitate to contact me. Thank you, Yassine BELKAID