Piyush Nagar
Software Engineer | 5+ Years Experience | Java (8/17), Spring Boot, Microservices | AWS, Docker, CI/CD | Backend & Full-Stack Development
- Role
- Software Engineer at Work Shield
- Location
- Springfield, IL, US
- LinkedIn followers
- 500 followers
Experience
Software Engineer
Nov 2024 — Present
Refactored critical Spring-based microservices powering investment transaction workflows into modular Spring Boot 3 applications using Java 17, reducing API response times by 25% and cutting latency issues during peak trading windows. Constructed CI/CD pipelines using GitHub Actions for Java microservices handling daily fund settlements and compliance checks, reducing deployment failures by 70% across staging and production environments. Configured AWS CloudWatch with tailored alerts and dashboards to track anomalies in market data ingestion and batch reconciliation jobs, cutting average incident resolution time from 3 hours to under 45 minutes. Designed and deployed AWS serverless architectures with Lambda, S3, and API Gateway to automate ingestion, classification, and archival of regulatory KYC documents, saving over 12 hours of analyst effort weekly. Developed Cypress-based automated test flows for financial dashboards and transaction portals, paired with JUnit unit testing, increasing test coverage by 60% and significantly improving release confidence. Containerized batch settlement services using Docker and created matching staging environments, reducing environment-specific bugs and cutting production support tickets by 40% over three release cycles.
Education
University of Illinois Springfield
Master of Science - MS, Computer Science
NIT Jalandhar
Bachelor of Technology - BTech, Computer Science and Engineering
2016 — 2020
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