Ayush Shrivastava
Backend Engineer (Sde 1) @Cars24
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WORK HISTORY
Backend Engineer (Sde 1) @Cars24
Gurugram, IN
Improved P99 latency from 200 ms to 120 ms (40%) by introducing Bounded Elastic and New parallel thread pool usage, pre-computations, and eliminating reflection overhead. Extended SEO link generation to support multiple filters with a configuration-driven approach, replacing the earlier single-filter limitation, expanding coverage for user search combinations and increasing impressions. Introduced Lucene query support in core search services enabling a standardized universal search layer which can be used in all business units across the org. Created re-usable K8s & pod level observability metrics monitoring dashboards in Datadog for infra and P0 APIs, with monitors improving incident response times. Optimized MongoDB queries by indexing high-traffic access patterns, eliminating cron related API latency spikes and improving mongo’s performance under load.
EDUCATION
Indian Institute of Technology, Patna
Bachelor of Technology - BTech
ABOUT AYUSH SHRIVASTAVA
Hello, I am mostly a (computer)networking and dev person with specific interest in os…
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