---
title: "Now | What I'm Doing Right Now | Sahil Langoo"
description: "A live declaration of what Sahil Langoo is currently working on, engineering architectures, studying, reading, and building."
canonicalUrl: "https://sahillangoo.in/now/"
author: "Sahil Langoo"
---

# What I'm Doing Right Now

> A live public record of my current engineering focus, technical investigations, reading queue, and active priorities.

- **Name**: Sahil Langoo
- **Role**: Full Stack Systems Engineer & Systems Architect
- **Location**: Srinagar, Jammu & Kashmir, India 190003
- **Website**: https://sahillangoo.in
- **Last Updated**: October 2026

## Engineering & Systems Architecture at Eresolution Consultancy Services

- Architecting high-concurrency Cloudflare Worker API gateways and server-side Meta Conversions API (CAPI) event streams with Hono.
- Hardening payment and verification proxies (Experian OTP, Razorpay order lifecycle bounding) and multi-tenant observability.
- Triaging production Sentry exceptions, suppressing synthetic in-app browser errors across Meta IAB and iOS WebKit frames.

## Client Platforms & Studio Engineering at @SquadCoders

- Delivering the editorial cinematography showcase for UK Director of Photography Rooh Yaseen (roohyaseen.com) with Astro 7, Lenis kinetic scrolling, and 0.00 CLS.
- Architecting the SquadCoders Go REST API (Chi, Huma v2, pure-Go SQLite) with RFC 9457 error contracts, constant-time auth, and in-memory pure-Go PDF document generation.
- Scaling full-stack platforms including SoulMedia UK (soulmedia.uk), Hotel Akbar Sonamarg (hotelakbarsonamarg.com), and HackerForce tactical platform (hackerforce.io).

## Systems Tooling & Local AI

- Open-source systems tooling: Windows 11 & WSL2 Maintenance Suite (zero-dependency PowerShell engine for developer storage reclamation) and Bio Dissertation Generator.
- Maintaining Tech Resume Expert, encoding Harvard MCS and FAANG screening heuristics into an open-source career intelligence platform.

## Reading & Technical Literature

- Designing Data-Intensive Applications by Martin Kleppmann.
- Refactoring UI by Adam Wathan & Steve Schoger.
- RFC 9457 (Problem Details for HTTP APIs) and distributed edge caching research papers.

## Availability & Contact

- **Status**: Based in Kashmir, India - Operating globally across UTC+5:30 (IST), UTC, and EST time zones with asynchronous discipline.
- **Links**: [https://sahillangoo.in/links/](https://sahillangoo.in/links/)
- **Email**: [hello@sahillangoo.in](mailto:hello@sahillangoo.in)