Nikhil Sharma

I’m an Android Developer with 4.9 years of experience building production-grade mobile applications used by 1200+ field engineers across 16 countries. I focus on reliable delivery in real-world, low-connectivity environments and measurable app performance improvements.

At Giesecke & Devrient (G&D), I built and optimized the Mobile Field Connect app for critical field operations and improved stability by monitoring crashes via Crashlytics and resolving production issues proactively. I also delivered region-specific features for the UK market and ensured full compatibility with Android 15 while improving performance across the latest devices.

Previously at IGL Genesis Technologies Ltd., I developed the AMR (Automatic Meter Reading) app for LoRa-based smart gas meters and built GenTracking for real-time field engineer tracking with distance-based fare calculation. I implemented Coroutines for async operations, integrated Room DB for offline data handling, and delivered 7–8 Android applications using Kotlin and MVVM architecture.

I’ve also contributed to railway applications at the Centre for Railway Information Systems (CRIS), including IRCTC and UTS, implementing new features and resolving performance bottlenecks in production-level systems. In parallel, I build AI-powered tools—like an agentic HR chatbot with FastAPI, LangChain, and Groq—using intent detection, multi-step tool calling, and natural language database interactions.