SibaPrasad Mangal
@sibaprasadmangal
I build scalable Java microservices, APIs, and distributed systems for high-availability platforms.
IndiaWhat I'm looking for
At GE Healthcare, I build and modernize Java and Spring Boot backend services, resolving critical production defects and improving the reliability of real-time data pipelines.
I've reduced production downtime by 40% through Jenkins, Docker, and Blue/Green deployments, increased peak-load throughput by 40% through concurrency refactoring, and lowered REST API latency by 15% while migrating core modules from Java 8 to Java 17. I also strengthen platform security through STIG controls, FIPS-compliant fixes, penetration testing, and OWASP-aligned Spring Security remediation.
Earlier, I developed a full-stack Q&A platform at Desi QnA and improved page load times by 30% through SQL optimization and indexing. I enjoy building cloud-native, scalable systems with microservices, REST APIs, Docker, Kubernetes, AWS, and Azure.
Experience
Work history, roles, and key accomplishments
Diagnosed and resolved critical data-integrity defects in a real-time Java/REST data pipeline. Engineered CI/CD pipelines with Jenkins and Docker, reducing downtime by 40% and refactored transaction processing to boost throughput by 40%.
Software Engineer Intern
Desi QnA
Nov 2022 - Jan 2023 (2 months)
Developed a responsive Q&A platform focusing on backend efficiency and data integrity. Optimized SQL queries and applied indexing strategies, reducing page load times by 30%.
Education
Degrees, certifications, and relevant coursework
International Institute of Information Technology (IIIT) Bhubaneswar
Bachelor of Technology, Electronics and Telecommunication
2019 - 2023
Grade: 7.53 CGPA
Pursued a B.Tech in Electronics and Telecommunication, achieving a CGPA of 7.53.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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