Open to opportunities

aashu mundra

@aashumundra

Message

Backend engineer building low-latency microservices and distributed systems that scale user growth and drive revenue.

India

Message

What I'm looking for

I’m looking for a backend engineering role where I can own low-latency microservices, build scalable distributed systems, and improve reliability/performance end-to-end—especially using AWS, Kafka, and strong data-driven experimentation.

I’m a backend engineer with 4.5 years of experience building core services from ground zero at a startup growing from inception to a $350M valuation. I’ve contributed to a Monolithic to Microservices shift and built cornerstone systems like Wallet, Payments, and Offers to support engagement and revenue growth.

At WinZO, I’ve scaled the platform from 20M to 200M users and engineered low-latency services—like Offers supporting 200k rpm under 20ms latency and Wallet handling 250M daily transactions under 35ms latency. I focus on performance and reliability: robust caching, master-replica designs for idempotency, real-time alerting across services, AWS/cloud migration, and secure RBAC using PostgreSQL, JWT, and ReactJS.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (Backend)

Current

WinZO Games

Aug 2020 - Present (5 years 11 months)

Built core backend microservices from scratch, including Offers and Wallet services, and supported large-scale transaction and promotion workloads with low latency. Led key optimizations such as migrating .NET/.SQL Server to Node.js/other stack with zero downtime and improving latency and reliability across multiple services.