I'm Subrat, a backend engineer

Currently developing core ITSM backend services, including CMDB and ITAM, modeling asset relationships, dependencies, and lifecycle states for impact analysis.

Implementing change tracking and audit logging across configuration items to ensure traceability and compliance.

Built a real-time Workforce Risk system integrating Google Drive APIs and webhooks, detecting externally shared files with <1-minute latency.

Eliminated partial and inconsistent data states using synchronized, time-window–validated webhook processing, achieving 100% event consistency.

Collaborated on designing a reliable consent delivery pipeline with AWS SQS and asynchronous webhook delivery with Spring Retry.

Developed a VAPT module with admin-driven vulnerability uploads and chat, reducing remediation response time by ~40%.

Led V1 to V2 migration of SOC monitoring backend, refactoring MongoDB storage for credential leak records to a normalized model.

Eliminated unbounded GET responses for large breach lists via pagination and indexed search.

Implemented Kafka DLQ storing failed messages in AWS S3 for analysis, reducing error rates by 30%.

Configured Keycloak OAuth 2.0 for secure Single Sign-On (SSO) and token-based access control.

Created automated Jenkins CI pipelines with Maven, Docker, and Argo CD, reducing manual deployment tasks by 50%.

Built multi-stage Docker builds to optimize image size and improve startup time for Spring Boot applications.

Leveraged Hibernate and fine-tuned HikariCP for improved MySQL data retrieval efficiency and 10% faster startup time.