Himank Sharma

Embedded Systems & IoT Engineer specializing in ESP32-based product development with hands-on experience in end-to-end system design, including firmware, hardware, cloud integration, and deployment. Proven experience in building production-grade IoT systems using ESP-IDF, FreeRTOS, and AWS IoT, with strong expertise in real-time communication protocols (MQTT, BLE, ESP-NOW). Experienced in complete product lifecycle—from architecture design and PCB development to OTA systems, encryption, and large-scale deployment through industry experience at Karban Envirotech.

Embedded System Engineer (R&D Department) at Karban Envirotech Pvt. Ltd. (2025-06 – 2026-04)

Contributed to the research and development of Karban Airzone, the company's flagship product.

• Firmware: Embedded C/C++, FreeRTOS, ESP-IDF, Real-Time Operating Systems (RTOS)
• Hardware And Fabrication: PCB Design (EasyEDA), 3D Modeling (Fusion 360), 3D Printing, Electronics
• IoT Protocols (Cloud and LAN): MQTT, Websocket, ESP-NOW, MDNS, UDP, BLE, WiFi, UART/I2C
• Cloud and Platforms: AWS (Fleet Provisioning, IoT OTA, Lambda, DynamoDB...), End-to-End Encryption, ESP32, Raspberry Pi, ARM base controllers (STM32, GigaDevices, Puya)

Founder at NKSpair: Next-Gen Kinetic SmartPair (2023-12 – 2026-05)

• Designed microcontroller-based systems with cloud integration, improving device reliability by 25%
• Developed product architecture focusing on IoT connectivity and I2C communication protocols
• Created 4 unique PCB layouts and embedded firmware for commercial smart home devices
• Optimized hardware-software integration, reducing deployment time by 15%
• Led a team of 4 members to deliver IoT-based home automation solutions, deployed in 10+ homes

B.Tech. in Computer Science and Engineering – Poornima College of Engineering (2022-08 – 2026-04)