Sarthak Srivastava
Software Engineer with 1+ year of experience building high-performance backend systems, real-time monitoring platforms, and distributed web applications. Delivered production-grade features at enterprise scale with measurable impact on reliability, latency, and data accuracy. Seeking SWE / Full-Stack roles where engineering depth, system ownership, and scalability matter.
Experience
Software Engineer
Cavisson Systems, Inc.
Noida, IN
- Engineered end-to-end session recording and replay pipeline capturing 3+ user interaction types (clicks, form inputs, page loads), improving bug reproduction accuracy by 35% across 10+ enterprise clients.
- Resolved 15+ critical replay bugs, reducing customer-reported accuracy issues by 40% and improving overall production stability.
- Optimised data storage architecture, reducing disk usage by 30% while maintaining 100% data integrity across all session archives.
- Deployed bot-detection system filtering fake traffic, increasing real-user data reliability by ~25% across production deployments.
Associate Software Engineer
Cavisson Systems, Inc.
Noida, IN
- Built Alert Module for Time-Series DB (TSDB), enabling real-time alert configuration and management for 50+ system health metrics.
- Developed multi-threaded backend engine with optimised memory management, handling 100+ concurrent alert evaluations at sub-100ms latency.
- Created React.js real-time monitoring dashboards, reducing mean time to detect (MTTD) system failures by 30%.
- Deployed containerised services via Docker on Linux/Unix with CI/CD pipeline automation using Git and Bash scripting.
Coordinator and React Developer
Cloud Computing Cell, AKTU
Ghaziabad, IN
- Led 45-member cross-functional engineering team across 4 technical projects per semester, delivering all milestones on schedule.
- Organised 6+ technical workshops averaging 200+ attendees each, growing active club membership 3× over 2 years.
Education
Dr. A.P.J. Abdul Kalam Technical University
B.Tech
CGPA: 8.19 / 10.0 Ghaziabad, IN
Skills
C/C++JavaScriptTypeScriptJavaSQLHTML/CSSNode.jsExpress.jsReact.jsREST APIsWebSocketPostgreSQLMongoDBRedisAmazon S3DockerGitGitHubLinux/UnixBashCI/CDAWS S3Distributed SystemsMulti-threadingSystem DesignOOPDBMSOSDSA
PROJECTS
PerfTest Engine
Distributed Performance Testing Framework | C++, TypeScript, Node.js, React.js, PostgreSQL
- Built distributed system to simulate 500+ virtual users testing web applications across HTTP/1.1, HTTP/2, WebSocket, and REST APIs.
- Created system to collect and analyse response time metrics (p50, p90, p95, p99) to identify performance issues before production.
- Designed testing workflow with gradual user increase, steady phase, and gradual decrease to simulate realistic traffic patterns.