Hello, I'm Harshit Tinker
Turning ambitious concepts into fast, scalable digital products — with clean architecture, interactive 3D WebGL experiences, robust Node.js/Python backends, and conversion-ready interfaces.
Selected Projects
Production-grade software, e-commerce platforms, and agency digital solutions engineered for real-world businesses.
A luxury jewelry showcase featuring an interactive 3D ring model on the landing page with smooth scroll-driven animations, particle effects, and immersive WebGL product visualization for premium brand storytelling.
Full-stack e-commerce marketplace serving 500+ products with real-time inventory management, secure Razorpay payment gateway integration, and an administrative control dashboard for order tracking.
Next-gen IT & AI solutions platform — custom software development, AI workflow automations, WhatsApp Business API bots, and cloud architecture engineering.
Professional Python CLI toolkit for simulating penetration testing workflows and automated threat scenario execution in isolated environments.
Capabilities
End-to-end development solutions tailored to business goals. Fast turnaround, clean maintainable code, zero headaches.
Lightning-fast React applications and 3D WebGL product showcases built with Three.js. Optimized for Core Web Vitals, Google search ranking, and high conversion.
Robust, scalable REST APIs and microservices using Node.js, Express, MongoDB, and PostgreSQL. Secure JWT authentication, payment webhooks, and rate-limiting included.
Custom Python scripts and CLI utilities to automate repetitive workflows, parse complex data structures, and eliminate manual business bottlenecks.
Complete online storefronts with product catalog management, payment gateway integration, real-time inventory controls, and custom admin portals.
Workflow
A structured, engineering-first approach to delivering software projects on time and to specification.
Analyzing technical requirements, user stories, and business objectives to define clear architecture goals.
Establishing database schemas, REST API endpoints, component hierarchies, and tech stack decisions.
Writing clean, modular code with continuous testing and transparent progress updates throughout development.
Deploying to production, configuring SSL/DNS, monitoring performance metrics, and post-launch maintenance.
About Me
I don't just write code — I build software solutions that solve real business problems. With a primary focus on performance, security, and maintainable architecture, every application I deliver is built to last and effortless to extend.
Over the past several years, I have helped founders launch MVPs, automated complex operational workflows, and engineered full-scale e-commerce platforms and 3D WebGL experiences. I treat every project with complete technical ownership.
Optimized asset loading, clean bundle sizes, and sub-100ms API response targets.
Input sanitization, encrypted auth tokens, CORS policies, and rate-limiting baked into all endpoints.
Regular progress reporting, transparent code documentation, and active collaboration.
Hire Developer
Looking to hire a full-stack engineer for your startup, SaaS platform, or e-commerce store? I help teams build reliable web applications and scalable APIs worldwide.
Frontend-focused React & Next.js development for fast, conversion-ready interfaces.
Explore React Services ↗Secure backend systems and production-ready API engineering for modern products.
Explore API Services ↗End-to-end full-stack delivery for startups and businesses in India and worldwide.
Explore Full-Stack Services ↗Initiate Contact
Have a project in mind or need a full-stack engineer for your team? Send a message — no commitment needed.