Backend & Infrastructure Engineer Building distributed systems that survive production traffic.
I don't just write code; I design systems for observability, fault tolerance, and scale.
- Infrastructure as Code: If it's not automated, it doesn't exist.
- Latency Matters: Optimizing P99S using Redis and async BullMQ.
- Security First: Leveraging Linux namespaces & cgroups for secure execution.
Languages
Backend & Infrastructure
Databases & Caching
🛡️ JudgeAndSolve (Distributed Code Sandbox)
Secure RCE engine for running untrusted C++/Python code.
- The Solution: Custom sandbox using Docker and Linux cgroups to mitigate Fork Bombs/OOM.
- Scale: Decoupled execution via Redis for high-concurrency burst handling.
Computer Vision pipeline for crowd safety analysis.
- Performance: Sub-second latency using WebSockets and optimized OpenCV frame processing.