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rajeev nayan
Open to opportunitiesJava Developer
Java backend developer at PureEco Tech Solution who cut p95 latency by 40% and deployed 6+ microservices to AWS.
IndiaJava Developer at PureEco Tech Solution
About
At PureEco Tech Solution, I migrated services to Spring Boot 3 microservices and enabled independent CI/CD deployments, cutting release time by 50%. I also reduced p95 latency by 40% and login failures by 90% through Redis caching and centralized Keycloak authentication.
On NanoLink, I built a distributed URL-shortening service using Java, Redis, and Kafka that sustained 2,500 requests per second. I also developed DocuMind’s RAG pipeline with Spring AI and Qdrant, and SentinelAI’s event-driven fraud engine with Kafka Streams.
Experience
Java Developer
Spearheaded migration to Spring Boot 3 microservices, reducing inter-service coupling by 30% and enabling independent CI/CD deployments via GitHub Actions. Architected centralized OAuth2/OIDC authentication using Keycloak across 4 services, eliminating 90% of login failures and enforcing RBAC for 5,000+ users.
JavaSpring BootMicroservicesKeycloakOAuthOIDCJWTRBACRedisResilience4jGitHub ActionsCI CDReactTypeScriptReduxZustandSwagger
Education
Dr. A.P.J. Abdul Kalam Technical University
Pursued a Master of Computer Applications degree from Dr. A.P.J. Abdul Kalam Technical University from 2022 to 2024.
Pursued a Master of Computer Applications degree from Dr. A.P.J. Abdul Kalam Technical University from 2022 to 2024.