Amit S.

Full Stack Developer | SaaS Development | API Integrations

Struggling with manual workflows and disconnected tools? With 6,000+ hours as a full stack developer, I've delivered 150+ projects and helped businesses cut repetitive work by 40-70%. For SaaS and service teams, I build AI automation, API integrations, and scalable systems that save time and support growth. 🎯 HOW I CAN HELP YOU AI AUTOMATION SYSTEMS Reduce manual work, speed up operations, and help your team scale without adding headcount. I’ve built AI-powered support, onboarding, billing, and workflow systems that have cut manual operations by 40–70%. SAAS MVP DEVELOPMENT Launch a scalable SaaS product faster and validate your idea with less risk. I’ve delivered 150+ projects and built clean, growth-ready systems using Node.js, React, Next.js, Laravel, and AI integrations. API INTEGRATIONS Eliminate disconnected tools and keep your data flowing automatically across your business. I’ve solved complex integration challenges across payments, WhatsApp, CRMs, and third-party APIs, including issues that had blocked teams for months. SHOPIFY AUTOMATION Increase efficiency across orders, inventory, fulfillment, and customer engagement. I’ve helped ecommerce businesses streamline backend operations and improve the way their stores run day to day. CUSTOM WEB APPLICATION DEVELOPMENT Turn manual processes into scalable web systems that save time and improve control. Clients consistently mention clear communication, fast turnaround, and solutions that work correctly the first time. 🏆 RESULTS "Amit helped us tackle a super annoying problem with WhatsApp disapprovals that we had been trying to solve on our own for 6 months. Exceptional work on a complicated problem." – Tom H., Client "We have retained Amit and his team to deal with the implementation of the new Google algorithm, Core Web Vitals on our website. Thanks to their knowledge and determination, the performance of our website and its overall speed both on desktop and mobile has improved significantly." – Client, Website Owner "Amit was a pleasure to work with. He delivered on every promise and will definitely be working with him again. Highly recommend." – Client, Project Owner 🎖 The Future of Payment Technologies 🎖 FinTech: Foundations, Payments, and Regulations 🏅 Backed by CWS Technology with $1M+ total earnings See full case studies in my portfolio below. 🤝 𝗚𝗘𝗧 𝗜𝗡 𝗧𝗢𝗨𝗖𝗛 Message me on Upwork if you need AI automation, SaaS development, or API integrations that save time and reduce manual work. I can review your setup and suggest the best next steps for your project. I typically respond within 4 hours and can prioritize urgent requests. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 I start by mapping workflows in Node.js, React, and Next.js, then I connect APIs and automate handoffs with Laravel, TypeScript, and REST API integrations. For AI features, I use OpenAI and AWS Lambda to build support flows and internal tools that cut repetitive work. I also ship and maintain production systems with WordPress, GraphQL, and Firebase when the project needs speed and flexibility. I build SaaS systems in React and Node.js, integrate REST API workflows, and automate operations with Laravel and AWS Lambda for scalable growth.