Umang Dubey profile photo 1 on Tal

Umang Dubey

AI writes the code. I question & learn from it | Agentic AI · Distributed Systems · Debugging

Bengaluru

4+ years of work experience

CoinSwitch
Dec 20259 mosPresent

Bengaluru, Karnataka, India

Pixis
Dec 20241 yrNov 2025

Bengaluru, Karnataka, India

TestMu AI
Jul 20222 yrs 5 mosNov 2024

Noida, Uttar Pradesh, India

✔️ Revamped and made architectural changes to the service, implementing real-time tests, screenshot/responsive tests, and a variety of new features. This led to a remarkable reduction in failure count to 0.05%, while simultaneously increasing customer engagement on the platform, resulting in a more customer-friendly and high-performing user experience . ✔️ Optimized real-time streaming using WebRTC and Guacamole, ensuring seamless experiences through advanced techniques and continuous improvements. ✔️ Implemented microfrontend architecture with adbshell, devtools, and UI inspector, enabling modular development and powerful debugging capabilities. ✔️ Highly engaged in resolving production and customer issues while actively pursuing daily growth tasks to continuously enhance the user experience. ✔️ Implemented browser addition automation APIs for LambdaTest's web client, streamlining the process and enhancing user convenience. Involved in rolling out new browsers/devices across the platform for all types of real-time tests. Visit www.lambdatest.com to experience the power of our platform firsthand!
Groww, India
Jan 20227 mosJul 2022

Bengaluru, Karnataka, India

Medium
@mailtoumangdubey
LeetCode
@umang_code

Umang’s AI Stack

claude code
claude code
claude
claude
elevenlabs
elevenlabs
opencode
opencode
claudecode
claudecode

Education

Institute of Engineering and Technology

B.tech, Computer Science

Institute of Engineering and Technology

20184 yrs2022

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Headline

AI writes the code. I question & learn from it | Agentic AI · Distributed Systems · Debugging

About

🚀 Software Engineer | Building distributed scalable systems I share engineering learnings and real-world solutions here: 🔗 https://medium.com/@mailtoumangdubey 💲 Pixis — Built high‑throughput microservices with sub‑200ms latency, shipped an event‑driven sync layer cutting API failures by 95%, unified API Gateway + centralized tokens for 15+ platforms, and designed idempotent cron workflows with Redis locks and job dedupe. ƛ LambdaTest — Centralized inventory into a core microservice (+30% launch speed), automated device onboarding (1 week → 1 day), modernized services (5s → 1s, failures 7% → 1%), improved stability with triage + Redis caching, and lifted engagement by 25% via feature‑flagged A/B tests. 👨🏼‍🔧 Tech Stack: Go,Java, React, Node.js, Kafka, WebRTC, Redis, MySQL/PostgreSQL, Docker, Kubernetes, AWS, Microservices. 🌟 Versatile, fast learner, and driven by impact.

Location

Bengaluru

AI stack

claude code

claude

elevenlabs

opencode

claudecode

Work experience

SDE2 at CoinSwitch, Dec 2025 - Present · 9 mos, Bengaluru, Karnataka, India

Senior Software Engineer at Pixis, Dec 2024 - Nov 2025 · 1 yr, Bengaluru, Karnataka, India

Software Engineer at TestMu AI, Jul 2022 - Nov 2024 · 2 yrs 5 mos, Noida, Uttar Pradesh, India, ✔️ Revamped and made architectural changes to the service, implementing real-time tests, screenshot/responsive tests, and a variety of new features. This led to a remarkable reduction in failure count to 0.05%, while simultaneously increasing customer engagement on the platform, resulting in a more customer-friendly and high-performing user experience . ✔️ Optimized real-time streaming using WebRTC and Guacamole, ensuring seamless experiences through advanced techniques and continuous improvements. ✔️ Implemented microfrontend architecture with adbshell, devtools, and UI inspector, enabling modular development and powerful debugging capabilities. ✔️ Highly engaged in resolving production and customer issues while actively pursuing daily growth tasks to continuously enhance the user experience. ✔️ Implemented browser addition automation APIs for LambdaTest's web client, streamlining the process and enhancing user convenience. Involved in rolling out new browsers/devices across the platform for all types of real-time tests. Visit www.lambdatest.com to experience the power of our platform firsthand!

Software Engineer at Groww, India, Jan 2022 - Jul 2022 · 7 mos, Bengaluru, Karnataka, India

Education

B.tech, Computer Science, Institute of Engineering and Technology

Public links

medium: https://medium.com/@mailtoumangdubey

leetcode: https://leetcode.com/umang_code