Four apps under WebCloudNest
My product studio has four Android apps and games in closed testing on Google Play: an offline Qur’an reader, a cinematic 3D chess game, an app locker, and an educational runner for kids.
Senior software engineer with four years across fintech, AI, and enterprise SaaS. I design backends as if I’ll be the one paged about them — because I usually am. Below: an interactive system I shipped. Run it.
A SEBI-regulated platform streaming live stock prices to thousands of concurrent users. The system below is the architecture I designed. The controls work. So does the failure mode.
Build a trading product that retail Indian investors trust with their money. Three non-negotiables: live prices that lag by milliseconds, an audit trail strict enough for SEBI compliance, and a multi-channel alert layer that reaches users wherever they’re looking.
A single upstream market feed gets normalised and tagged per instrument. One source of truth — the rest of the system fans out from here.
Per-symbol topic routing. A subscriber to RELIANCE never gets billed CPU for INFY ticks. At ~10k concurrent connections, this routing decision saves more than any compression scheme.
Last-tick snapshot per symbol with short TTL. New subscribers don’t wait for the next live tick — they get the cached one immediately, then the stream takes over.
Every order, fill, and disconnect is written to the audit log before the user gets a confirmation. Compliance is a path, not a checkbox.
I work on the parts of a product that nobody photographs for the landing page — the APIs, queues, schemas, and cloud infrastructure that quietly carry the load when traffic actually shows up. Four years across fintech, AI, and enterprise SaaS taught me to think in latency, throughput, and the long tail of edge cases that turn a working demo into a working product.
“Code that works on the happy path is just a demo.”
My instinct is to start every system with a hard question. Will this hold up under real load? Can this schema evolve without downtime? What happens when the third party we depend on rate-limits us at 3am? I design backends as if I’ll be the one paged about them — which I usually am — and that bias shapes every decision from data modeling to deploy pipelines.
“The goal isn’t writing less code — it’s writing code the next engineer can read in five minutes.”
Lately the work I find most interesting sits at the seam between traditional backend engineering and applied AI: wiring language models into production systems where reliability still matters more than novelty. The hard part isn’t whether the model can do the task — it’s whether the system around it fails gracefully when the model can’t.
“A backend you can’t see into is one you can’t trust.”
That instinct is also why I ship my own products. Under WebCloudNest — the product studio I founded — four Android apps and games are in closed testing on Google Play right now: an offline Qur’an reader, a cinematic 3D chess game, an app locker, and an educational runner for kids. Nothing sharpens engineering judgment like being your own client.
Refactored a recruiting product to TypeScript on Node.js + MongoDB and led development of new AI vetting features. Wired Sentry for production observability and Amplitude for real-time user analytics, then resolved a quarter’s worth of EC2 reliability issues.
My product studio has four Android apps and games in closed testing on Google Play: an offline Qur’an reader, a cinematic 3D chess game, an app locker, and an educational runner for kids.
NestJS services and AWS infrastructure that wire OpenAI APIs and LangChain pipelines into customer-facing products. Focus on prompt observability and graceful fallback.
Working through Kleppmann the slow way. The replication and consensus chapters keep changing how I evaluate database choices in design reviews.
Hands-on with Kafka for ordering and replay semantics — trying to articulate when an event-sourced backbone is worth the operational tax.
Open to senior backend, platform, and full-stack engineering roles — and to consulting on microservices, AWS, or AI-integration work. Building a product end-to-end? That runs through my studio, WebCloudNest. Pick whichever channel works for you.