I'm an AI-assisted builder from Mumbai, India. I love solving real business problems with the help of AI, and I turn those solutions into mixed reality games, Android apps and free tools for people who build software with AI.
By day I work in finance. In my own time I run NorthStar Studioz, a one-person game studio, and build the apps and tools below with AI as my working partner.
| Project | What it is | Status |
|---|---|---|
| NorthStar Studioz | An independent studio making hands-first mixed reality games for Meta Quest 3 and 3S. | First game in development |
| AndroJack MCP | Lets AI coding assistants check Android code against Google's official documentation before handing it to you. | Free and open source, version 2.0.0 |
| Context Fabric | Gives AI coding assistants a memory of your project that stays correct as the code changes. | Free and open source, version 1.2.2 |
| SubscribCHEK | Shows what your subscriptions really cost per year and helps you cancel them, with no bank login and no account. | Android app, in closed testing on Google Play |
| AsanaPals | A calm, offline wellness app where five animal companions help you move, rest, breathe and restart, with no scores or streaks. | Android app, in testing before its Google Play launch |
A one-person mixed reality game studio, founded in October 2026. The first game is designed to be played seated, with your bare hands, on the real table in front of you. Details stay confidential until it is announced.
AI coding assistants often write Android code from outdated knowledge: deprecated APIs, wrong patterns, apps that Google Play rejects. AndroJack is a plug-in for AI assistants (built on a standard called MCP) that gives the assistant live access to official Android documentation and checks the code it writes against 28 rules before you see it.
- 23 tools, available on npm and the VS Code Marketplace
- Works with Claude Desktop, Cursor, Windsurf, VS Code Copilot, AWS Kiro, Google Antigravity and JetBrains AI
- Install:
npx -y androjack-mcp@2.0.0 install
→ github.com/VIKAS9793/AndroJack-mcp
AI coding assistants forget your project between sessions, and the notes you keep for them go stale as the code changes. Context Fabric is a plug-in for AI assistants (also built on MCP) that saves the project's state on every git commit, spots when that saved context no longer matches the code, and hands the assistant a short, up-to-date briefing that fits its token budget.
- Available on npm, MIT licensed
- Built around five cooperating engines that watch, check, rank, budget and compose the briefing
→ github.com/VIKAS9793/context-fabric
Subscriptions are easy to forget and hard to see. SubscribCHEK tracks your recurring subscriptions, shows what they cost over a full year, and guides you through cancelling the ones you no longer want. It never asks for a bank login or an account, has no backend, and keeps everything on your phone.
- Currently in closed testing on Google Play, ahead of its public launch
- Built with Kotlin and Jetpack Compose, for Android
Most wellness apps turn into one more thing you are failing at: scores, streaks, tasks you missed. AsanaPals is built around companionship instead. Five animal companions keep you company through small moments to move, rest, energize, restart and breathe, with no scores, no streaks and no judgment.
- Works fully offline: the app asks for no internet permission and collects nothing
- Currently in testing ahead of its Google Play launch
- Built with Flutter, for Android
IBM Product Manager Professional Certificate (IBM, via Coursera) Product strategy · Product management lifecycle · Sprint planning · Stakeholder management · Value proposition
Google AI Professional Certificate (Google, via Coursera) Prompt engineering · Responsible AI · AI acumen
- Studio website: northstarstudioz.space
- Email: studioznorthstar@gmail.com
- LinkedIn: vikas-sahani
Mumbai, India