Tejas VinayBengaluru

Independent product engineer · Bengaluru, India · 12.97° N, 77.59° E

I build AI-powered web and mobile products, end to end.

Android apps, Next.js platforms, data pipelines and LLM integrations, designed and engineered until they feel finished.

Start a project →See the work
  1. DeviceKotlin, Compose, Health Connect, GPS
  2. DataMongoDB, job queues, offline sync
  3. ModelGemini, LLM evals, MCP
  4. ProductNext.js, PWA, Android UI

01 / Services

Three ways I can help.

  1. 01

    AI product MVPs

    For founders and small teams

    Web apps and PWAs with the whole stack done: auth, data model, AI features and a UI people want to open twice. Next.js, TypeScript and MongoDB, with Gemini or another LLM where it earns its place.

    Proof

  2. 02

    Native Android and device data

    For teams that need device data, sync or live location

    Kotlin and Jetpack Compose apps that work with the hardware: background location, Health Connect, foreground services, offline queues and sync that survives a dead zone.

    Proof

  3. 03

    Automation and LLM integrations

    For AI teams, creators and ops-heavy businesses

    Pipelines that take over repetitive work, and LLM features wired into your tools with a narrow, audited set of permissions: MCP servers, validated model output, approval before anything changes.

    Proof

02 / Selected work

Built, tested, and written up honestly.

All case studies →Smaller builds in the Lab →

03 / Working together

Taking on small projects now.

  • Small builds

    A focused MVP, one feature, an integration or an Android companion app. Scoped in writing before any work starts.

  • Collaborations

    Building alongside your team or another independent, on a product either of us is shaping.

  • Pro bono

    For community groups, nonprofits and causes I believe in. Tell me what you're working on.

Tell me what you're building →

Replies from Bengaluru, IST, UTC+5:30