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Swapnil Bhurkunde

@swapnilbhurkunde

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Backend engineer building Java and Spring Boot distributed payment systems with Kafka, PostgreSQL, and Kubernetes.

India

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I designed a reliable distributed payment workflow across Order, Payment, and Notification services, using Kafka, REST/Feign, and Razorpay webhooks. Its transactional outbox pipelines, idempotent processing, and recovery mechanisms support safe event delivery and payment reconciliation.

At Sahayog MultiState Credit Co-operative Society, I designed and deployed a centralized KYC platform across 250+ branches, processing 75k Aadhaar verifications monthly. I reduced verification response time to under 100ms and query latency to under 5ms, and improved service monitoring with Prometheus and Grafana.

Experience

Work history, roles, and key accomplishments

Backend Engineer

Sahayog MultiState Credit Co-operative Society

Mar 2024 - Jun 2025 (1 year 3 months)

Designed and deployed a centralized KYC platform across 250+ branches, processing 75k Aadhaar verifications per month. Reduced verification response time from 2s to under 100ms and improved database query latency from 100ms to under 5ms.

Java Spring Boot Spring Async HikariCP Prometheus Grafana PostgreSQL Aadhaar Verification KYC REST APIs

Professional Development | Self-Study

Self-Study

Jan 2023 - Mar 2024 (1 year 2 months)

Strengthened backend engineering expertise through focused study of distributed systems, resilience patterns using Resilience4j and Spring Cloud, and Spring Security internals including OAuth2, JWT authentication, and filter chain architecture.

Distributed Systems Resilience4j Spring Cloud Spring Security OAuth JWT

Java Backend Developer

Infosane Technologies LLP

Jun 2021 - Nov 2022 (1 year 5 months)

Worked on a Spring Boot reconciliation system, decoupling job queuing from execution via a polling scheduler. Diagnosed and resolved a ThreadLocal memory leak and eliminated N+1 Hibernate query patterns.

Java Spring Boot Hibernate ThreadLocal Memory Leak N+1 Query Optimization Idempotency Deduplication