All services

Service 01

RxJS Developer for Hire in Chennai

Enterprise Angular with Signals, standalone components and zoneless change detection. Server-side rendering (SSR) and hydration where public pages need searchable content and a fast first load.

Discuss a project See related work
Angular enterprise application architecture

I am an RxJS and Angular developer based in Chennai, available for hire on scoped engagements. Most of my RxJS work is not writing clever operators; it is making existing streams predictable — one owner per request, explicit cancellation, caching with a clear lifetime — so the next developer can read them.

What do you get?

  • Angular 17–22 applications
  • Signals and RxJS
  • Standalone architecture
  • Migration and modernization
  • Angular 17–22
  • Signals
  • Standalone APIs
  • RxJS

Ideal for: Government, insurance, and enterprise platforms.

What problem does this usually solve?

Teams usually arrive with symptoms rather than a diagnosis: the same endpoint is called several times on one screen, a search box fires out-of-order responses, memory grows over a long session, or a bug only appears when two requests resolve in a particular order.

The root cause is almost always structural. Streams are created per component instead of per concern, subscriptions are managed by hand, and state that does not need to be a stream has been modelled as one anyway.

How do I approach RxJS?

I start by mapping which streams exist and who owns them, then look for the usual four problems: duplicated requests, missing cancellation, unbounded subscriptions, and state modelled as streams. Shared, cached streams fix the first; switchMap-style flattening fixes the second; the async pipe, takeUntilDestroyed and toSignal fix the third; Signals fix the fourth.

The result is fewer moving parts, not more. I would rather delete a BehaviorSubject than add an operator.

What does working together look like?

A short, scoped review of the streams in one feature or service produces a written list of problems and fixes, which your team can take or I can implement. Longer engagements fold this into broader Angular architecture work.

Working with one senior engineer rather than a consultancy means you talk to the person doing the work from the first call, there is no hand-off between a sales lead and a delivery team, and a scoped review can start within days rather than after a procurement cycle. It is the right model for a defined problem in one codebase; for a multi-team programme that needs many people at once, an agency is the better fit and I will say so.

Questions before we start

Yes. A review of the request and state streams in one feature is a typical short engagement, and I can implement the fixes or hand the plan to your team.

No. Signals suit synchronous state; RxJS still suits events, request flows, cancellation and time. I keep each where it fits instead of migrating wholesale.

Yes. I am based in Chennai and work remotely with teams in India and overseas.

Further reading