Zahid Ghotia

E-Commerce & SaaS Application Developer

Upwork • Freelance

Jan 2024 - Present • 2 yrs 7 mos

Developed custom e-commerce platforms and SaaS solutions with complete payment gateway integration, admin dashboards, and AI chatbot systems. Implemented inventory management, order processing modules, automated email notifications, and real-time analytics. Ensured secure transactions, optimized performance, and scalable architecture for high-traffic usage.

Full Stack Developer | Ecommerce & SaaS Specialist

Fiverr • Freelance

Mar 2023 - Present • 3 yrs 5 mos

Full Stack MERN Developer with 5+ years of experience building scalable web applications and custom ecommerce & SaaS solutions for global clients. Specialized in high-performance applications using React.js, Next.js, Node.js, Express.js, and MongoDB. Expertise in RESTful & GraphQL APIs, third-party integrations, payment gateways, and AI-powered automation. .33+ international projects delivered .Level 2 Seller with consistent 5-star ratings .Clean, maintainable, scalable code Key Achievements: • Developed 20+ full-stack SaaS and E-commerce platforms • Built custom admin dashboards with real-time analytics • Integrated Stripe, PayPal, Razorpay payment gateways • Implemented Google OAuth, JWT authentication systems • Created AI chatbots & automation bots (Telegram, Discord, Pinterest) • Performance optimization & SEO for high-traffic apps • Modern UI with Tailwind CSS, Material UI, Ant Design, Chakra UI

Backend Developer | Node.js & API Specialist

Freelancing Career • Período integral

Jan 2023 - Jan 2025 • 2 yrs

Designed and developed scalable RESTful & GraphQL APIs using Node.js and Express.js. Implemented secure authentication (JWT, Google OAuth) and integrated Stripe, PayPal, Razorpay payment systems. Focused on database schema design, data security, caching strategies, and scalable backend architecture using MongoDB and Redis.