Nirup Kumar M
@nirupkumarm
Senior backend engineer delivering production REST APIs for automotive SaaS.
IndiaWhat I'm looking for
I’m a Senior Backend Engineer with 5+ years of experience designing and shipping production-grade REST API systems for automotive SaaS platforms. I focus on Node.js and TypeScript, building reliable multi-tenant backend services with PostgreSQL and Redis, and deploying on AWS.
I’ve driven measurable performance and resilience improvements—reducing critical SQL execution time by 45% via stored procedure and indexing optimization, and eliminating redundant load by designing a Redis cache-aside layer with TTL-based invalidation. I’ve also decomposed a monolith into domain-bounded Node.js/Express.js modules, implemented retry and circuit-breaker patterns for third-party integrations, and integrated an AI-powered reporting assistant into a Node.js backend for instant natural-language answers.
Experience
Work history, roles, and key accomplishments
Senior Backend Engineer
Spyhre Software Solutions
Apr 2020 - Present (6 years 3 months)
Owned backend architecture end-to-end and improved dealership reporting performance by reducing critical SQL stored procedure execution time by 45% through query rewriting and indexing changes. Implemented a Redis cache-aside layer and resilience patterns (retries and circuit breakers) to reduce cascading outages during third-party vendor downtime.
Application Support Engineer
PLLC Software Solutions
Jun 2016 - Apr 2020 (3 years 10 months)
Provided production support for client-facing API, database, and business-logic issues, sustaining 95%+ SLA compliance while resolving 300+ client tickets. Partnered with engineering to ship permanent fixes that reduced recurring incident categories and improved new-hire ramp-up via internal troubleshooting runbooks.
Education
Degrees, certifications, and relevant coursework
Sri Prakash Institute of Technology
Bachelor of Technology (B.Tech), Electronics & Communication Engineering
B.Tech in Electronics & Communication Engineering at Sri Prakash Institute of Technology (JNTUK).
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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