Adarsh Kumar

Hey, I'm Adarsh Kumar

Software Engineer making the complex feel simple—and the useful feel exceptional.

About

I'm a Delhi-based Full-Stack developer and founder building thoughtful digital experiences - from intuitive interfaces to robust, real-time systems. I turn ideas into reliable products with clean code and measurable impact. I created the Finance Tracker app and I'm currently building r0, an open-source AI-powered IDE designed to bring AI-assisted coding and development workflows into a single workspace.

Chhotu Ram Rural Institute of Technology, Delhi
Diploma in Computer Science
Sept 2024 – Jul 2027

Experience

all →
r0 logo
r0
Creator & Open-Source Developer
2025 – Present
Desktop Application • Open Source
Rust • TypeScript • CodeMirror 6 • portable-pty • SQLite
  • Built r0, a cross-platform desktop code editor combining AI agents, an integrated terminal, Git, and database tools in one workspace.
  • Implemented Agent, Plan, and Ask workflows with up to 24 tool-use steps, support for 17+ AI providers, and approval-gated execution.
  • Added inline AI code reviews with Accept / Reject controls, multi-tab terminal sessions, and integrated Git and GitHub workflows.
  • Expanded the editor with language-server support, Vim mode, split panes, workspace search, debugging adapters, project previews, and installable extensions.
  • Designed for developer control with local-first API key management, session recovery, zero telemetry, and no subscription lock-in.
AT
AKM Techie
Intern Web Developer
June 2025 – July 2025
India
HTML • CSS • JavaScript • Responsive Design • UI/UX
  • Developed DTEST, a responsive multi-page website featuring an admin dashboard, client portal, and service pages.
  • Created consistent, custom-styled interfaces and interactive experiences for contact forms and service demonstrations.
  • Built dynamic business statistics displays and refined layouts to work across devices.
Finance Tracker logo
Finance Tracker
Full-Stack Mobile Project
Personal Project
React Native • Expo • Supabase • PostgreSQL • Clerk • Gemini AI • NativeWind
  • Built a mobile budgeting app for tracking accounts, income, expenses, and monthly budgets across iOS and Android.
  • Integrated Gemini AI for receipt scanning, voice-based transaction entry, and conversational spending assistance.
  • Implemented Clerk authentication with Supabase and PostgreSQL, including row-level security for user financial data.
  • Added transaction search and analytics, Excel export, account management, and biometric or PIN-based app locking.

Achievements

Problem Solving
LeetCode
Solved 160+ DSA problems and earned badges, demonstrating consistent practice and strong algorithmic thinking.
LeetCode Profile →
Internship
Internship Certificate
Successfully completed a web development internship with hands-on project experience.
View Certificate →
Portfolio
Full-Stack Projects
Delivered 6+ full-stack projects featuring real-time functionality and production-ready implementations.

Activity

GitHub contributions and LeetCode submissions.

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Skills

Frontend
ReactNext.jsJavaScriptTypeScriptHTML/CSSTailwindResponsive Design
Backend
Node.jsExpress.jsREST APIsJWTSocket.ioAuthenticationAPI Design
Databases & Tools
MongoDBGitDockerVercelGitHubPostman
Mobile & AI
React NativeAndroidAI IntegrationPrompt EngineeringAutomationPuppeteer

Contact

Got a project, idea, or just want to chat? Let's connect.