Neetesh Raj Singh

About Neetesh Raj Singh

Experienced Embedded System Engineer with over 5 years of expertise in conceptualizing, programming, and validating sophisticated Embedded & IoT products. Skilled in C/C++ and Python programming languages, proficient in writing low-level device drivers, experienced in leveraging Real-Time Operating Systems (RTOS), possesses expertise in PCB designing and comprehensive technical documentation. Demonstrated capabilities in feature prioritization, dependency resolution, and fostering seamless collaboration across interdisciplinary teams. Committed to perpetual learning, consistently harnessing emerging technologies to amplify product functionality and maintain a forward-thinking approach.

Experience

1. Connectivity & Network Engineer

   Capgemini

   Sep 2025 — Present

   Developed end-to-end embedded firmware for WLAN-enabled IoT applications on low-power chipsets (917x/916x), enabling cloud-connected control, telemetry, and remote update use cases across real-world deployments.• Optimized application-layer communication (MQTT, WebSocket etc.), achieving up to 2x improvement in throughput, while implementing power-efficient behavior (deep sleep, wake-up handling) reducing idle current from ~10 mA to ~10 µA for battery-operated IoT devices.• Diagnosed and resolved 50+ critical firmware issues spanning RTOS-level faults (deadlocks, memory leaks) and network failures; collaborated with customers including Samsung Electronics, Whirlpool Corporation, and Alarm.com to deliver patches and ensure stable product integration.• Contributed to next-generation platform bring-up by porting firmware to a low-power FPGA-based chipset, including HAL adaptation, peripheral interfacing (UART, SPI, I2C, GPIO, timers), and validation of WLAN-based application workflows.Key Skills & TechnologiesEmbedded C, FreeRTOS, WLAN (802.11), MQTT, WebSocket, UDP/TCP, TLS/SSL, Low-Power Firmware, Deep Sleep, LWIP, HAL & Driver Integration, UART/SPI/I2C/GPIO, Python, Bash, Simplicity Studio, STM32, Raspberry Pi, Embedded Debugging

Education

• Jwala Devi SVM Inter College, Allahabad

  Senior Secondary Certification, Math Stream

  2012 — 2014

• Jwala Devi SVM Inter College, Allahabad

  Higher Secondary Certification, Science Stream

  2011 — 2012

• Lovely Professional University

  Bachelor of Technology (B.Tech.) , Electrical Engineering

  2015 — 2019