Full-stack developer turning business ideas into high-performance web apps — clean frontends, robust backends, and solutions built for scale.
Selected Projects
Real-world projects built for real businesses. Each one designed to solve problems and deliver practical value.
Full-stack e-commerce platform serving 500+ products with real-time inventory, secure Razorpay checkout, and a powerful admin dashboard. Built for scale with React, Node.js, and MongoDB.
Production-grade REST API with JWT auth, Stripe payments, rate limiting, and comprehensive Swagger docs. Ready to power any storefront.
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Professional-grade Python CLI toolkit for simulating penetration testing workflows in isolated environments. Used by security teams for training.
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Strategic twist on the classic game with minimax AI, animated board transitions, and multiplayer support.
View CodeWhat I Do
End-to-end development solutions tailored to your business. Fast turnaround, clean code, zero headaches.
Lightning-fast, SEO-optimized websites that rank on Google and convert visitors into customers. From landing pages to full web apps.
Scalable REST APIs with Node.js, Express, and MongoDB. JWT auth, payment integration, rate limiting, and full documentation included.
Custom Python tooling to automate repetitive workflows, scrape data at scale, and eliminate manual bottlenecks. Save 10+ hours per week.
Complete online stores with product catalogs, payment gateways, inventory management, and admin dashboards. Launch and start selling fast.
How I Work
A streamlined approach to turn your ideas into reality.
Understanding your goals, requirements, and target audience to create a solid foundation for the project.
Creating wireframes, system architecture, and choosing the right tech stack for optimal performance.
Building with clean, maintainable code. Regular updates and iterative improvements based on feedback.
Deploying to production with proper testing, documentation, and ongoing maintenance support.
About Me
I don't just write code — I build solutions that make businesses money. With a focus on performance, reliability, and maintainability, every project I deliver is built to last and easy to scale.
I've helped startups launch MVPs efficiently, automated manual workflows, and built scalable e-commerce platforms. I treat every project like my own.
Hire Developer
Looking to hire a freelance developer for your startup, SaaS product, or e-commerce business? I am Harshit Tinker, a full-stack developer helping founders and teams build fast websites, robust backend systems, and conversion-focused user experiences. I work with clients across India, the US, Europe, and remote-first teams worldwide.
Frontend-focused React development for fast and conversion-ready web interfaces.
Explore React ServicesSecure backend systems and production-ready API engineering for modern products.
Explore API ServicesEnd-to-end full-stack delivery for startups and businesses in India and worldwide.
Explore Full-Stack ServicesGet in Touch
Have a project in mind? Let's talk. No commitment needed — just a friendly conversation about your goals.