Bareilly, India

Building software, solo.

Self-taught developer and founder — I design, build, and ship products end to end, from backend to interface.

About

Products, built solo — end to end.

I'm Atharv Raj Sharma, but you can call me Bunny — a self-taught developer and founder based in Bareilly, India. I design, build, and ship full products on my own, from the backend logic to the interface people actually touch.

I'm the founder and sole technical developer behind LiquiLink, a live link-in-bio platform, and XevoNet, including its flagship product ECard — a live NFC/QR digital business card.

My core stack is intentionally simple: Node.js, Express, SQLite, and JWT — tools I know well enough to move fast and build things that hold up.

2
Live products shipped solo
Tool of choice
Claude Code
GitHub
@atharvrs07
Currently

What I'm building right now.

In progress

A single platform for backend, workflows, AI agents, and creation.

Right now I'm building a unified tool that provides the backend for complex websites and workflows, powers AI agents with a bring-your-own-key (BYOK) model, and includes a full AI creation studio — all in one platform.

Backend infrastructure Workflow engine AI agents BYOK AI creation studio
Featured Projects

Live products, built solo.

A selection of things I've designed, built, and shipped on my own — from idea to production.

🔗

LiquiLink

A live link-in-bio platform for creators to share everything they do from a single, clean page.

liquilink.in
🪪

XevoNet ECard

A live NFC/QR digital business card — tap or scan to share your details instantly.

ecard.xevonet.com
⌨️

Kwon

A custom native Windows terminal, written from scratch in Rust.

Rust · Native
🏢

My SunCity

A society management app built for Sun City Vistaar.

Society Management
Skills

What I work with.

Backend & Core
Node.js Express SQLite JWT REST APIs
Languages & Platforms
JavaScript Rust Kotlin Jetpack Compose
AI
Claude ChatGPT DeepSeek Perplexity Mistral Qwen AI Agents BYOK Integrations Prompt Engineering
Preferred AI Tools
Claude Code Cursor OpenCode
Beyond Code

What I do off-screen.

Building isn't the only thing I spend my time on.

🎾

Lawn Tennis

Competitive AITA U18 player — one-handed backhand, western-grip forehand, always refining technique.

🎸

Guitar

Play both electric and acoustic — a steady creative outlet away from the keyboard.

🛼

Skating

Skate regularly, with a growing interest in figure skating.

🏊

Swimming

Swim regularly as part of staying active outside of tennis and training.

🥋

Martial Arts

Black Belt (Dan 1) in Taekwondo — years of discipline and training behind it.

Achievements

A quick snapshot.

🥋
Black Belt in Taekwondo
🤖
AI Developer
🚀
Founder
🎸
Guitarist
🎾
Top 700 National Tennis Champ