Saikumar Gaddam
@saikumargaddam
Senior Software Engineer at Lexis Nexis Risk Solutions who improved throughput by ~40% and cut database contention by ~60%.
IndiaWhat I'm looking for
At Lexis Nexis Risk Solutions, I diagnosed and resolved a critical P1 production issue impacting 10M+ trips/day, improving throughput by ~40% and reducing database contention by ~60%.
I also built and led delivery of scalable, event-driven microservices that restored real-time alert generation within SLA. By decommissioning legacy systems and optimizing cloud architecture, I reduced AWS infrastructure costs by 30% (~$34,500 annually).
I developed an AI agent integrating Atlassian tools and GitHub to automate customer-support issue analysis, saving 40% of effort on support issues. I also removed legacy application dependencies, reducing AWS costs by 30% (~$11,500) for servers and related services.
At Mphasis Ltd, I migrated legacy applications to Spring Boot microservices and developed over 70 REST APIs. Earlier, at Cognizant Technology Solutions, I developed enterprise applications with Java and Spring MVC and migrated legacy Struts applications to Spring Boot.
Experience
Work history, roles, and key accomplishments
Diagnosed and resolved a critical P1 production issue impacting 10M+ trips/day, improving throughput by ~40% and reducing database contention by ~60%. Built and led delivery of scalable, event-driven microservices, and reduced AWS infrastructure costs by 30%.
Delivery Senior Software Engineer
Mphasis Ltd
Aug 2022 - Feb 2023 (6 months)
Migrated legacy applications to Spring Boot microservices, improving scalability and maintainability. Developed over 70 REST APIs and integrated backend systems with relational databases.
Developed enterprise applications using Java and Spring MVC, migrating legacy Struts applications to Spring Boot. Led an offshore support team, managing production support and bug fixes.
Education
Degrees, certifications, and relevant coursework
MVSR Engineering College
Bachelor of Engineering, Computer Science
Completed Bachelor of Engineering in Computer Science in 2015.
Government Polytechnic College
Diploma
Completed a Diploma in 2012.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
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