Divyanshu S

@divyanshusin957

Indien

Englisch, Hindi

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Über mich

Experienced Java backend developer with 3+ years in building and scaling Spring Boot microservices. I’ve worked in fintech, delivering secure, high-performance APIs and solving complex production issues. Expertise: Java, Spring Boot, REST APIs, MySQL, Redis, Kafka, Docker, AWS, CI/CD, Auth flows (OTP, Keycloak), error tracing, and performance tuning (k6 + Grafana) Notable Work: Migrated user auth from Cognito to Keycloak, Built scalable microservices handling millions of users, Debugged critical prod issues across APIs and DB. If you need a reliable backend developer to build or troublesho... Mehr lesen

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