Abhishek Maurya

I’m a Java Full Stack Developer with 3+ years of experience building scalable, cloud-native, production-ready microservices and web applications. I focus on measurable performance and reliability, from designing RESTful APIs to owning services through production support.

At Spark Minda, I re-engineered core processing to support 70K–100K concurrent instrument streams, cutting execution time from 16+ seconds to under 4 seconds. I design and integrate scalable REST APIs in a microservices architecture, implement transaction management and dependency injection, and optimize PostgreSQL queries using advanced indexing, JDBC/Hibernate/JPA, and Redis caching to reduce API latency.

I also strengthen engineering discipline through CI/CD pipelines with GitHub Actions and Docker deployments, plus incident resolution using root cause analysis across distributed services. I collaborate closely with front-end, QA, and product teams, integrating backend APIs with Angular modules to deliver end-to-end features that improve responsiveness and user outcomes.