Java Backend developer with 4+ years in Microservices & Cloud
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Results-driven Java Backend Developer with 4 years of experience designing, developing, testing, deploying and maintaining scalable microservices using Java (8/17/21) and Spring. Expert in building RESTful APIs and integrating them with external systems using API integration techniques. Proven experience implementing microservices architecture patterns, SQL/Oracle DB optimization, and CI/CD pipelines. Strong collaborator with cross-functional teams including frontend, DevOps, and QA in agile environments.
Fakir Mohan University
M.Sc. · Information Technology
August 1, 2019 – June 30, 2021
Datamatics Global Services Limited
Software Engineer
June 1, 2022 – Present
Bengaluru, Karnataka, India
CKYC & Collections SOA Microservices
January 1, 2025 – June 30, 2026
Built CKYC Microservice to determine KYC mode using deterministic and fuzzy matching (DOB, Aadhaar, Gender, Name, Address) per RBI Master Direction guidelines. Integrated Karza API for name/address fuzzy matching with configurable BU-specific thresholds; encrypted PII data in transit. Developed Collections SOA Loan Statement Service using Java 21 Virtual Threads (Project Loom) handling 1.5-2 lakh hits/day at 800+ peak req/min with sub-30s SLA. Used Kafka with DLQ support for asynchronous event messaging between microservices; deployed on AWS with Basic Auth security.
Government Banking Services (CBSE, GEM & RC)
January 1, 2023 – January 1, 2025
Developed virtual payment wallet, GEM Pool automation, and RC rent collection microservices with secure payment processing via Mule APIs. Implemented vendor onboarding, invoice management, MIS report generation, and admin portal with centralized Log4j logging. Improved security by remediating Checkmarx SCA vulnerabilities across the codebase.
Education Loan Portal
January 1, 2022 – January 1, 2023
Developed meeting scheduling module (schedule, cancel, reschedule) and integrated CMS for dynamic content updates. Tuned MySQL queries and implemented centralized logging; performed Checkmarx SCA security remediation.
Cultural Fit Analysis
The candidate's project diversity, ranging from banking services (CKYC, Collections, Government Banking) to an education loan portal, indicates adaptability to different business domains. The consistent use of modern Java backend technologies and microservices aligns well with a target role requiring a Java Backend Developer. Their experience in agile environments and collaboration with various teams suggests a good fit for a dynamic, team-oriented culture.
Soft Skills & Operational Fit
The candidate demonstrates strong collaboration skills through participation in agile ceremonies and cross-functional team interactions. Their experience in troubleshooting and performance tuning indicates a proactive problem-solving approach. The use of AI tools suggests an openness to adopting new technologies for efficiency.