Shashank Singh

I’m a Senior Software Engineer focused on building scalable, intelligent backends and distributed systems. I bring end-to-end ownership—from performance bottlenecks to secure APIs—using Go, Python, and cloud infrastructure.

At WEnergy Software, I migrated a legacy Ruby on Rails ERP monolith to a scalable Go microservices architecture, resolving critical application bottlenecks. I built real-time telemetry pipelines for zero data loss, designed a custom background workflow engine with independently retryable rollback-capable jobs, and exposed core logic through secure, parameterized REST and gRPC APIs under strict auth.

Previously at Egnyte, I scaled a distributed hybrid cloud storage backend in Go and C with Linux POSIX APIs, enabling resumable I/O in Docker/Kubernetes for large files. I developed SmartCache and a region-aware Egnyte Lock Manager for strong consistency, built a kernel-aware health monitoring framework for Kubernetes microservices, and improved ingestion/transfer performance using Kafka pipelines.

Earlier at Persistent Systems, I helped drive major architecture transformations (Django monolith to Go microservices), migrated REST to gRPC, and built high-throughput job processing that scaled from 42K to 130K jobs/min. I also value autonomy and clear ownership—I’ve worked remotely for 7 years—and I continue exploring AI-driven systems through my “Singularity (AI)” agentic orchestration project.