Shubham Bhati

I’m a results-driven Java backend engineer with 3 years of experience architecting high-throughput microservices using Java 17 and Spring Boot. I focus on building scalable RESTful APIs and modernizing legacy codebases to improve reliability and performance.

At AlignBits LLC, I developed robust search and pagination APIs for massive transaction datasets, including optimized large-event pagination and fixes for critical visibility logic in the search caching layer. I also engineered complex B2B file processing with strict validation for EDI transactions and custom exception handling for SFTP permission failures.

I’ve strengthened core lookup and data mapping flows by implementing dynamic table identification using Table Names and API Keys, improving enterprise accuracy. I’ve also resolved critical production bugs related to transaction replay statuses and advanced search filters to ensure correct end-user data representation.

Previously, at IHX Private Limited, I built backend transformation engines for a high-volume Healthcare Claims System, parsing and converting complex JSON payloads into validated domain objects. I optimized database query performance by eliminating N+1 bottlenecks, adding composite indexes in MySQL, and implementing Redis caching—accelerating API response times for critical lookup endpoints.