
Tanmay Gupta
Firmware and IoT Developer
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Portfolio
Esperienza lavorativa
Firmware & IoT Developer
Self Employed • Lavoratore autonomo
Feb 2024 - Present • 2 yrs 5 mos
Worked on embedded systems and IoT projects for battery management and monitoring applications: 1. Developed a State of Charge (SOC) indicator system using a Nuvoton MCU, interfaced with a Battery Management System (BMS) to display SOC, faults, and other battery parameters in real time. 2. Built an ESP32-based system to collect BMS data over WiFi and Bluetooth and display it through a custom dashboard and Android app for live monitoring. 3. Created custom firmware-flashing software for Raspberry Pi, enabling one-click firmware flashing for production units, with FOTA (Firmware Over-The-Air) update support when an internet connection is available. These projects involved embedded C programming, microcontroller interfacing (Nuvoton, ESP32), wireless communication protocols (WiFi/Bluetooth), dashboard/app integration, and developing tools for production-level firmware deployment.