Shrey User
@shreyuser3
I build high-performance backend systems, from low-latency matching engines to reliable inventory microservices.
IndiaWhat I'm looking for
At MAQ Software, I improve the performance and reliability of order tracking and inventory systems. I traced query-layer SLA breaches, introduced composite indexes, and restored SLA compliance from 86% to 98% while reducing mean query execution time by 60%.
I've fixed N+1 query patterns across high-traffic inventory endpoints, moved downstream work to transactional-outbox events, and cut p99 latency by 40% with zero downtime. I also build microservices with OpenAPI contracts, idempotent event consumers, structured logging, JUnit tests, and Azure DevOps CI/CD.
Outside production systems, I built a crypto matching engine benchmarked at 1.7M ops/sec and an inference-time LLM steering engine using PyTorch. I enjoy designing systems where performance, correctness, and measurable outcomes matter.
Experience
Work history, roles, and key accomplishments
Software Engineer
MAQ Software
Jan 2025 - Present (1 year 8 months)
Traced p99 SLA breaches on hot endpoints, introduced composite indexes, and cut mean query execution by 60%. Owned diagnosis and fix of N+1 query patterns, cutting p99 latency by 40% with zero downtime.
Education
Degrees, certifications, and relevant coursework
Dhirubhai Ambani Institute of Information and Communication Technology
Bachelor of Technology, Information and Communication Technology
2021 - 2025
Pursued a BTech in ICT with a minor in Computational Science, focusing on information and communication technology.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Skills
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