Staff Software Engineer with deep expertise in designing and scaling production-grade distributed systems using Golang and Java. Proven track record of building high-impact applications and platforms in fast-paced, startup-style environments, with a strong sense of ownership and responsibility for shipping features to production.
Experienced in developing systems that process 1M+ transactions per day with sub-10ms latency and 99.99% availability, as well as real-time event platforms supporting 2M+ daily active users and 300K messages per second. Extensive hands-on experience with Apache Cassandra, PostgreSQL, Redis, and Kafka, leveraging event-driven architectures, strong consistency models, and concurrency control to achieve 10× throughput improvements and 35% infrastructure cost reduction.
Highly skilled in end-to-end system design, observability-driven optimization, and building secure, compliant (SOC2, GDPR) platforms with a strong focus on correctness, scalability, and operational excellence.
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📝 I regularly write articles on https://souravsnigdha.medium.com/
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💬 Ask me about Java, Web Development, SpringBoot, Microservices, React, System Designs, Event-Driven System and Distributed Systems
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📫 How to reach me sourav.mansingh2@gmail.com