Hossein K.
Embedded Systems & IoT Developer
I am an Electrical Engineer and Embedded Systems Developer with hands-on experience in designing and coding for embedded devices, building IoT solutions, and working closely with both hardware and software. My passion lies in creating fast, secure, and efficient systems that connect devices seamlessly. My core expertise includes: Embedded Systems Development – coding for microcontrollers (ESP32, Nordic nRF) and optimizing low-power performance. Hardware Design - Designing intermediate-level boards, specialised in wearables and IoT devices, having experiences with Altium, Kicad and CircuitStudio. IoT Solutions – building connected devices with Wi-Fi, BLE, MQTT, and HTTP protocols. Embedded Linux – working with Raspberry Pi and developing custom operating systems using Buildroot. Hardware & Software Integration – bridging the gap between electronics and firmware for reliable products. System Architecture – designing scalable and secure solutions for industrial and consumer IoT applications. I am detail-oriented, enthusiastic about problem-solving, and thrive in projects that push the boundaries of innovation. Whether you need firmware development, IoT integration, or embedded Linux customization, I can deliver solutions that are robust, efficient, and tailored to your needs.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $178
Billed in all: $1,869$1.9k
$89 in the last 6 months
Across 5 contracts
Earnings, last 30 days
Skill rankings: Top 27% in C
Ranked by MRR among everyone on Upwork with the skill.
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