Sarthak Mehta
System Developer at gentrack
- Role
- Lead Software Engineer at Persistent Systems
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Sarthak Mehta
I am Sarthak Mehta, a Lead Software Engineer with over 4+ years of experience in…
Experience
Lead Software Engineer
Sep 2025 — Present · Mumbai, IN
Refactored a monolithic backend module (~15K+ lines of legacy C++ code) into modular class-based architecture, reducing code complexity by ~40% and improving development and debugging efficiency.• Redesigned data extraction and transformation pipeline to generate Parquet files using parameter-driven processing, reducing data processing time by ~35% and improving analytics performance.• Optimized SQL queries and backend data fetching logic processing millions of records, reducing database load and improving response time by ~30%.• Improved system maintainability and scalability by implementing object-oriented design principles, enabling faster feature delivery and reducing future development effort.• Debugged and resolved production-level performance bottlenecks using Linux and GDB, improving system stability and reducing incident resolution time by ~25%.
Education
KJ Somaiya College of Engineering, Vidyavihar
BTech - Bachelor of Technology
2017 — 2017
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