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Tribhuwan Singh

@tribhuwansingh

Software Developer at IBM who improved high-throughput APIs serving 100K+ daily requests and built AWS ETL pipelines processing over 1M inventory records daily.

India

Message

At IBM, I improved high-throughput APIs serving 100K+ daily requests, reducing Reporting API query latency by 40% with Redis caching and Java Spring Boot. I also integrated security scanning tools, helping reduce vulnerabilities by 90%.

I built asynchronous AWS Lambda ETL pipelines processing over 1M inventory records daily into S3 and Redshift, with Kafka event streams supporting machine-learning-driven customer targeting and abuse prevention. Earlier at IBM, I automated Python ETL workflows and supported zero-downtime database migrations across PostgreSQL and NoSQL platforms.

Experience

Work history, roles, and key accomplishments

Senior Software Developer

IBM

May 2023 - Apr 2025 (1 year 11 months)

Led full-stack ownership of 5+ customer-facing products and core infrastructure, improving high-throughput APIs handling 100K+ daily records, achieving 99.9% system reliability and 90% reduction in security vulnerabilities. Optimized Reporting API query latency by 40% and sustained high-throughput API performance at 100K+ daily requests by implementing Redis caching using Java Spring Boot and Lett

Software Developer

IBM

Oct 2021 - Apr 2023 (1 year 6 months)

Aligned 20+ API schemas and standardized Java-based data handling to achieve 100% audit readiness across SOC 2 compliance reviews. Reduced data migration defect rate by 35% by architecting Python ETL pipeline automation with embedded validation logic, orchestrating distributed ingestion and transformation across cloud and on-premises environments via Apache NiFi.