Self-Directed Project
Treeps · Jun 2026 – Present
- Learning NestJS, PostgreSQL and Prisma by building the backend, starting with the fare-estimate feature for three car types, with a standard checklist and written notes for every API.
Driven by a strong ambition for mastery and a deep sense of self-reliance, I thrive in environments where I can independently architect and deliver innovative solutions. My approach is fueled by a desire to continuously learn and build, always seeking to push the boundaries of what's possible.
- Ranchi
- Remote
Skills
Claimed
Firelink UsageHypothesis-Driven ExperimentationAdaptabilityChat Feature ImplementationWebSocket ImplementationNotification System DevelopmentUser-Centered DesignSelf-Directed LearningExpress.js Backend DevelopmentModular System DesignPlatform DevelopmentDynamic UI Feature Implementation
Proof of Experience
Founder & Full-Stack Developer
XSale · Feb 2024 – Present
- Built XSale: Buy & Sell Near You end to end, while working full-time.
- It's a local marketplace for buying and selling second-hand goods in India, with 13,800+ sellers.
- • React Native Android app (Google Play)
- • Node.js/Express backend on AWS Lambda, MongoDB, S3 for photos
- • Next.js website on AWS Amplify; Firebase
- • PayU payments for paid listings, AdMob monetization
Self-Directed Project
XSale · Feb 2024 – Present
- Self-initiated project to learn full-stack development end to end, built and shipped as a real product.
- Full product, end to end: Designed and built a complete marketplace: Android app (React Native), serverless backend (Node.js on AWS), MongoDB database and website (Next.js), covering user accounts, listings across many categories, location-based search, in-app chat and calling, paid listings and photo handling.
- Real-world complexity: Connected online payments to listing creation, location-aware search and ranking, large-scale photo processing (about 100,000 images), ads and analytics, and one app that serves both India and the USA.
- Live at scale: Used by 13,800+ sellers with 20,000+ listings, running on AWS with a test-to-production release process and a full security review of the backend.
- Data-led decisions: Analyzed seller behavior to find why users stopped listing, which shaped the plan to grow city by city instead of advertising everywhere.
Mobile Application Developer
Trigital Technologies Pvt Ltd · Oct 2023 – Dec 2025
Frontend Developer
Trigital Technologies Pvt Ltd · Oct 2023 – Dec 2025
- Delivered frontend work on three client apps for the Indian and US markets over two years.
- Lyca Mobile (India): Worked on the frontend of a self-care app for telecom customers.
- Calonex (USA): Worked on the frontend of a real estate app for US clients. e-Parisheva (India): Worked on the frontend of a marketplace app for Indian users.
Proof-of-Work
No completed sessions yet. Anything Sk finishes shows up here with the evidence behind it.
Proof of Education
Computer Science
Amity University Online · 2023
Bachelor of Computer Applications
Amity University Online · 2023 — 2026
Bachelor of Business Administration
Marwari College · 2023 — 2026
A Proof CV — one profile, kept current, with the proof attached. Back to the portal