I convert your digital vision into reality.
Full-Stack Developer
Kolkata, India
Location
Freelancing
Present
10+ projects done
Projects
-Full Stack-
Experiences
Third Generation Studios
Full Stack Developer - May 2025 – Present
- Redesigned the agency website to improve user retention and conversion, supporting a shift from design-led delivery to an MVP-first product development model.
- Engineered a structured client acquisition and onboarding pipeline, onboarding 4 clients with 90% retention by standardizing backend workflows.
- Implemented automated backend workflows for onboarding, including email orchestration and subscription logic, reducing manual operations and improving system reliability.
- Developed reusable backend templates and service scaffolding to accelerate project bootstrapping and collaborated with independent artists and singers to prototype a scalable creator monetization platform.
Reborn Consultants
Website Developer (Part Time) - Sept 2025 – Nov 2025
- Delivered web solutions for nonprofit and commercial clients including onemorebagoftrash.com, implementing structured content flows, SEO improvements, and optimized landing pages.
- Improved application performance across 4 client platforms by optimizing backend request handling, asset delivery, and caching strategies, reducing WooCommerce cart load time from 15s to under 3s.
- Designed and deployed wasatch-lab.com with secure PayPal payment processing, implementing order flow validation and responsive UI.
Alig Mentors – PsiGenie
Full Stack Developer Intern - Sept 2024 – April 2025
- Built a scalable content delivery platform combining static pages with a dynamic CMS-driven blog to improve maintainability.
- Implemented secure authentication and user management using Google and OTP-based login with Supabase.
- Developed a personalized user dashboard supporting role-based access and data-driven engagement.
PaperLoop
Full Stack Developer Intern (Part Time) - July 2024 – March 2025
- Led front-end implementation for marketing pages and research dashboards, ensuring consistent UI aligned with data flows.
- Implemented Stripe-based payment and membership workflows enabling secure monetization and access control.
Latest Projects
Pair-Dev
Pair programming platform that allows developers to create rooms and live stream while coding together.
Intentional Living – Life Tracker
A full-stack habit tracking platform built with Next.js and Supabase, supporting 100+ active users. Features scheduled reminders, admin dashboard, role-based access control, and Stripe-powered subscription monetization.
NuTor Academy
SEO-optimized high-performance landing page built with Next.js. Implemented structured metadata, responsive layouts, and integrated Google Search Console and Tag Manager for analytics and visibility.
GitHub Card
Web app that generates a GitHub profile card and allows users to download it as a PDF.
Memory Game
Browser-based memory game built using MightyMeld for an online hackathon.
GIF Generator
Web app that generates random GIFs using the Giphy API.
Contact
Best way to reach me is through:contactkhansahil@gmail.com