Kartikey Sharma

Backend Software Engineer specializing in Node.js, Express.js, RESTful API design, and MySQL. Optimized SQL query performance by 30–35% through indexing and execution plan tuning, and built production-grade JWT-based authentication and role-based access control systems securing 12+ API endpoints. Designed MVC architectures powering backend services that processed 100,000+ transaction records, with full-stack capability extending to React.js and real-time systems using Socket.IO.

Software Engineering Intern – Geo-referencing & Data Management - Uttarakhand Geospatial Directorate, Survey of India - Dehradun

(2025-08 - 2025-09)

• Optimized geospatial SQL queries using indexing strategies and execution plan tuning, reducing spatial data retrieval latency by 30% across large datasets.
• Generated and validated 50+ structured geospatial analysis reports using ArcMap, improving dataset consistency and efficiency for government-facing deliverables.
• Automated a terrain analysis pipeline across 4+ geographic regions, eliminating manual comparison steps and standardizing spatial accuracy checks for government-facing reports.

Bachelor of Technology - Computer Science and Engineering - Graphic Era Hill University, Dehradun (2026)

Class XII - SGRR Public School, CBSE (2021)