Sagar Kumar User
@sagarkumaruser1
I build scalable Java microservices and Generative AI-powered backend solutions.
IndiaWhat I'm looking for
At Samsung SDS, I built a scalable HRMS system with Spring Boot and Generative AI resume screening, including a RAG-based AI chatbot for HR teams. The solution automated resume shortlisting and interview scheduling, reducing manual HR workload by 35%.
I've also built REST APIs across HR, Finance, Vendors, and Managers, improved microservices and approval workflows, and deployed reliable services on AWS. My work with Jenkins, SonarQube, and Nexus IQ strengthened CI/CD, code quality, and security checks.
I build with Java, Python, Spring Boot, FastAPI, LangChain, LLMs, and vector databases. Outside enterprise systems, I've developed a Medical AI Assistant and ShopSphere, an e-commerce microservices system.
Experience
Work history, roles, and key accomplishments
Designed and built scalable HRMS and billing systems using Spring Boot and Generative AI, reducing manual workload by up to 40%. Implemented CI/CD pipelines and deployed services on AWS.
Education
Degrees, certifications, and relevant coursework
Motilal Nehru National Institute of Technology, Allahabad
Master of Computer Applications, Computer Applications
Grade: CPI: 7.95
Pursued Master of Computer Applications, graduating in 2022 with a CPI of 7.95.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
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