Surinder K.

Full Stack & AI Developer | React, Node.js, APIs & SaaS

Senior Full Stack Developer with 10+ years of IT experience and 122 successfully completed Upwork projects. I specialize in building scalable SaaS platforms, web applications, APIs, and AI-powered solutions using React, Next.js, Node.js, and modern backend technologies. I bring proven experience delivering production-ready solutions for startups and established businesses. What I can help you build ◉ SaaS platforms & custom web applications ◉ React / Next.js applications ◉ Node.js APIs & backend systems ◉ AI-powered applications & integrations ◉ Third-party API integrations ◉ E-commerce platforms ◉ Payment gateway integrations ◉ Admin dashboards & business automation ◉ React Native mobile applications ◉ Database architecture & backend development Tech Stack: React.js • Next.js • Node.js • Express.js • TypeScript • JavaScript • PHP • Laravel • WordPress • PostgreSQL • MySQL • REST APIs • AI APIs • Stripe • AWS ✅I have built several custom Websites in PHP, WordPress and other technologies as per the client's specifications and am an expert at working with customization and integration. 𝗛𝗮𝘃𝗲 𝗮 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻 𝗺𝗶𝗻𝗱? 𝗟𝗲𝘁’𝘀 𝘀𝘁𝗮𝗿𝘁 𝘄𝗶𝘁𝗵 𝗮 𝗳𝗿𝗲𝗲 𝟭𝟱–𝟯𝟬 𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀, 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵, 𝗮𝗻𝗱 𝗻𝗲𝘅𝘁 𝘀𝘁𝗲𝗽𝘀. Let's discuss your big idea and I'll love to communicate to see the right fit for working together!