HimanshuRawat
Frontend first · APIs · Auth · Data1 slot · Q3 2026

Full-stack work that completes the product flow

Frontend engineering is my strongest layer. I also build the supporting APIs, authentication, data, and background behavior needed to finish a product workflow. This breadth helps on small product teams, but it does not turn me into a specialist backend or infrastructure engineer.

  • Next.js route handlers and Node services for product actions
  • Supabase and Postgres for relational product data
  • MongoDB when the domain is genuinely document-shaped
  • Authentication, authorization, storage, and API integration
  • Background and scheduled work for product workflows
  • Clear handoff when the system needs deeper backend or infrastructure expertise
Discuss a product
Selected case studies

Where this capability shows up in the work.

Scope boundaries

Full-stack breadth is useful when it keeps one workflow connected.

A user-facing feature often needs more than components. It may need an authenticated action, persisted state, a webhook, file storage, or a scheduled job. I can implement those supporting pieces when they are close to the product behavior.

I do not claim deep infrastructure, distributed-systems, or database-specialist expertise. If the constraint moves into that territory, the responsible choice is to involve the right specialist and keep the product interface aligned with their work.

Common questions

Scope, evidence, and how I apply this work.

  • Are you a full-stack developer?

    I have full-stack implementation experience, but product engineer is the clearer primary title. My strongest layer is frontend; I use backend tools to complete the user workflow when the scope supports it.

  • Do you only use MongoDB?

    No. Recent product work uses Supabase and Postgres. I choose the data model from the product's relationships and queries rather than treating MERN as a required stack.

  • Can you add authentication and APIs to an MVP?

    Yes, when they are part of a defined product flow. I can implement account state, permissions, route handlers or services, storage, and third-party APIs alongside the frontend.

  • When would you bring in a backend specialist?

    When the main risk is scale, distributed processing, complex data integrity, infrastructure, or security architecture rather than the product workflow. I prefer a clear boundary over pretending one engineer is the right answer for every layer.

Related
Discuss a product

Tell me where the workflow is stuck.

Share the product, the people using it, and what needs to become easier or faster. I will tell you whether my product and frontend experience fits the problem.

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1 slot · Q3 2026Usually replies within 24 hoursAsync-friendly · UTC+5:30