Umang Dubey

Senior Software Engineer

Bengaluru, Karnataka, India3 yrs 7 mos experience

AI Enabled

Key Highlights

Built high-throughput microservices with sub-200ms latency.
Reduced API failures by 95% through innovative solutions.
Automated device onboarding, improving launch speed by 30%.

Stackforce AI infers this person is a SaaS-focused Software Engineer with expertise in microservices and real-time systems.

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Skills

Core Skills

MicroservicesJavaWebrtc

Other Skills

API DevelopmentAPI GatewayAWSAlgorithmsAmazon Web Services (AWS)C++Clarifai AI Lifecycle PlatformData StructuresGitGo (Programming Language)GolangGuacamoleJavaScriptKafkaMicrofrontend

About

🚀 Software Engineer | Building distributed scalable systems 💲 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: Java, Spring, React, Node.js, Kafka, WebRTC, Redis, MySQL/PostgreSQL, Docker, Kubernetes, AWS, Microservices. 🌟 Versatile, fast learner, and driven by impact.

Experience

Pixis

Senior Software Engineer

Dec 2024 – Present · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

JavaMicroservicesRedisAPI Gateway

Lambdatest

Software Engineer

Jul 2022 – Nov 2024 · 2 yrs 4 mos · Noida, Uttar Pradesh, India · On-site

✔️ 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!

WebRTCKafkaReact.jsNode.jsAWSMicroservices