Nitin Varma Indukuri
Java Software Engineer | Spring Boot | Microservices | Cloud AWS
- Role
- Software Development Engineer at Fiserv
- Location
- Boston, MA, US
- LinkedIn followers
- 500 followers
About Nitin Varma Indukuri
My passion for data, intelligent systems, and innovation has driven my journey into the…
Experience
Software Development Engineer
Feb 2025 — Present · Marietta, GA, US
Developed and scaled Java + Spring Boot APIs for Physalia, a Paxos-backed metadata service powering 100M+ EBS volumes with <5ms consistency and uptime.• Extended n-way Paxos durability (3–5 replicas), improving fault tolerance by 15% for control-plane operations.• Refactored DynamoDB secondary indexes to replace scans with partitioned access, reducing IOPS by 50% and saving $75K/month.• Built React + TypeScript internal dashboards (quorum, replica health, attach lineage), adopted by 7+ teams for diagnostics.• Automated replica-health audits using Python + CloudWatch, cutting manual toil by 60% and accelerating anomaly detection.• Led 3× chaos tests to validate peak-load behavior, eliminating bottlenecks pre-launch.• Hardened CI/CD with Amazon Brazil/Apollo and custom suites; enforced SonarQube Quality Gates and Fortify SCA in pipelines, reducing code smells/vulnerabilities and lowering EBS attach incident MTTR.
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