Saurav

Software Developer Intern

Talent

BhiwadiMember since July 22, 2026

GoJavaSpring BootNode.jsExpress.jsReact.jsMongoDBOracle SQLRedisGrafanaREST APIsMicroservicesOSRedux ToolkitBlockchainCryptography

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GoJavaSpring BootNode.jsExpress.js

About

Migrated a P0 checkout order management REST API from a legacy PHP service to Go microservices, contributing across 5 repositories and enabling a safe Splitz-based zero-downtime rollout. Reduced P95 API latency by 81% through modular service design, optimized request handling, structured logging, validation, unit testing, and controller testing. Designed and deployed a reliable Shopify Coupon Sync workflow by redesigning asynchronous state management using Redis and persistent storage, eliminating stale sync states and improving merchant visibility.

Experience

Software Developer Intern - Razorpay - Bangalore, Karnataka

(2026-01 - 2026-06)

Migrated a P0 checkout order management REST API from a legacy PHP service to Go microservices, contributing across 5 repositories and enabling a safe Splitz-based zero-downtime rollout.
Reduced P95 API latency by 81% through modular service design, optimized request handling, structured logging, validation, unit testing, and controller testing.
Designed and deployed a reliable Shopify Coupon Sync workflow by redesigning asynchronous state management using Redis and persistent storage, eliminating stale sync states and improving merchant visibility.
Investigated and resolved critical production issues across checkout and coupon systems using Coralogix, Grafana, PromQL, QueryBook, while building custom metrics, dashboards, and production alerts to improve observability.

Software Engineering Intern - Pine Labs - Pune, Maharashtra

(2025-09 - 2025-12)

Developed Java Spring Boot backend services for Apple Pay tokenization, implementing secure DPAN provisioning, lifecycle management, and issuer configuration aligned with payment network guidelines.
Implemented backend validation and risk controls using Java and Oracle SQL, enforcing DPAN-per-FPAN limits, tenure-based transaction validation, and structured logging across multiple transaction flows.
Investigated ISO 8583 authorization flows by analyzing simulator outputs and OLTP logs, collaborating across 3+ cross-functional teams on CI/CD, code reviews, and production issue debugging.