Shamsher S.
Full-Stack Developer | React, Node.js | AI, SaaS & Data Visualization
Building SaaS products, AI-powered applications, data visualization solutions, and modern web platforms has been my focus for the past 8+ years. I'm a "TOP RATED PLUS FULL STACK DEVELOPER" who helps startups, agencies, and businesses build scalable, production-ready software. Whether you need to launch an MVP, modernize an existing application, or add new features to your SaaS product, I deliver secure, high-performance solutions built for long-term growth. ▶ What I Can Build ✔ SaaS Platforms & MVPs ✔ AI-Powered Applications ✔ CRM & ERP Systems ✔ Admin Dashboards & Data Visualization ✔ Customer Portals ✔ Marketplace & Booking Platforms ✔ Business Automation Software ✔ Interactive Mapping Applications ✔ REST APIs & Third-Party Integrations ▶ Tech Stack Frontend: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS, HTML5, CSS3 Backend: Node.js, Express.js, Laravel, PHP Database: PostgreSQL, MySQL, MongoDB, Supabase Data Visualization: Chart.js, D3.js, ApexCharts, Highcharts, Recharts Maps & Geospatial: Google Maps API, Mapbox, Leaflet Cloud & DevOps: AWS, Docker, Git, Linux, DigitalOcean ▶ AI & Integrations I build intelligent web applications using AI, modern APIs, and cloud services. My experience includes OpenAI, Anthropic (Claude), AI chatbots, workflow automation, document processing, OCR, semantic search, authentication, payment gateways, Stripe, PayPal, Twilio, Google Maps API, Mapbox, Supabase, Firebase, AWS services, email & SMS integrations, and third-party REST APIs. ▶ Why Clients Work With Me ✔ Clean, scalable, and maintainable code ✔ Secure backend architecture & REST APIs ✔ Interactive dashboards & data visualization ✔ Pixel-perfect, responsive UI from Figma ✔ Strong communication and reliable delivery ✔ Long-term support and continuous improvements I enjoy working closely with founders and product teams, taking ownership of projects from planning to deployment and helping turn ideas into successful products. If you're looking for a dependable Full-Stack Developer with expertise in React, Node.js, AI, SaaS, Data Visualization, and Interactive Mapping Applications, I'd be happy to discuss your project.