Saurabh Chauhan

About Saurabh Chauhan

Senior Software Engineer with 4+ years of experience building and operating large-scale distributed systems in production. Strong grounding in data structures, algorithms, and system design, with hands-on ownership of high-throughput, low-latency services.Currently working on data platforms that process hundreds of terabytes per day across multi-region AWS deployments, serving thousands of customers. I have led end-to-end design and rollout of distributed systems focused on ingestion, indexing, batch processing, and query execution, with clear ownership of performance (P99), reliability, and cost trade-offs.My work has delivered-$1M+ annual cost savings through architectural and data-layout optimizations- Significant latency reductions (up to 50%) in critical data pipelines- Scalable, fault-tolerant systems with retries, idempotency, backpressure, and production failure recovery- Improvements in query performance for high-cardinality workloads at scaleI enjoy solving problems where scale exposes complexity—designing systems that are simple to operate, resilient under failure, and efficient over time. I value teams that emphasize strong fundamentals, clear design thinking, and ownership from idea to production.Primary experience in Java, Scala, Go, and Python, with hands-on work across distributed storage, messaging systems, cloud infrastructure, and large-scale batch/stream processing.Open to opportunities in backend, infrastructure, and distributed systems engineering where impact is measured by system correctness, scalability, and long-term reliability.

Experience

1. Senior Software Engineer

   SentinelOne

   Dec 2025 — Present · Bengaluru, IN

Education

• Netaji Subhas University of Technology (NSUT), Delhi

  Bachelor of Engineering