Skill Assessments This user has not passed any tests yet Languages English - Native or Bilingual Arabic - Native or Bilingual People also viewed * [![Aastha Singla](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_72277_1784904812.jpg) Aastha Singla Web Developer Intern](https://jobicy.com/u/id72277.md) * [![Edgar Daza](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_72034_1784811700.jpg) Edgar Daza AI-Assisted Software Engineer | Cross-Technology Development | LLM Integration | Process Automation](https://jobicy.com/u/id72034.md) * [![Pablo Alejandro Sanchez Moncada](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71916_1784746135.jpg) Pablo Alejandro Sanchez Moncada Senior Full Stack Developer](https://jobicy.com/u/id71916.md) * [![Yeabsira Zelalem](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71823_1784712504.jpg) Yeabsira Zelalem Software Engineer](https://jobicy.com/u/id71823.md) * [![Anny Herrera](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71678_1784654820.jpg) Anny Herrera Civil Engineer](https://jobicy.com/u/id71678.md) * [![Haymanot Aweke](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71599_1784624804.jpg) Haymanot Aweke Software Engineer](https://jobicy.com/u/id71599.md) * [![Abidur Rahman](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71486_1784568399.jpg) Abidur Rahman Process Automation & AI Integration Architect](https://jobicy.com/u/id71486.md) * [![Tamas Deak](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71458_1784552991.jpg) Tamas Deak Senior Solution Consultant / Backend Engineer](https://jobicy.com/u/id71458.md) [All talent ↗](https://jobicy.com/talent.md) * [Overview](#overview) * [Portfolio](#portfolio) * [Services](#services) ## About Me I am an embedded software engineer with over 7 years of experience building low-power firmware for IoT, smart-home, and energy-management products. I have worked extensively in C on Nordic NRF52 and ARM Cortex-M platforms, developing wireless solutions with Bluetooth LE mesh, Wirepas, MQTT, and other embedded protocols. I have a strong background in test automation and quality engineering, including building device-in-the-loop test farms, QA frameworks, and remote deployment workflows that improved release confidence and reduced manual testing time. I also bring hands-on hardware and systems experience, including PCB design, lab instrumentation, commissioning systems, and embedded debugging across the full product lifecycle. In addition to engineering delivery, I have taken on leadership and mentoring responsibilities, supporting students, apprentices, and team members while contributing to operational improvements and technical decision-making. I am currently open to the right embedded engineering opportunity where I can combine firmware development, automation, and practical hardware expertise to deliver reliable connected products. ## Skills ### [Python](https://jobicy.com/talent/python.md)[SQL](https://jobicy.com/talent/sql.md)[JavaScript](https://jobicy.com/talent/javascript.md)[Linux](https://jobicy.com/talent/linux.md)[TensorFlow](https://jobicy.com/talent/tensorflow.md)[Test Automation](https://jobicy.com/talent/test-automation.md)[Computer Vision](https://jobicy.com/talent/computer-vision.md)[IoT](https://jobicy.com/talent/iot.md)[Playwright](https://jobicy.com/talent/playwright.md)[Matlab](https://jobicy.com/talent/matlab.md)[Pytest](https://jobicy.com/talent/pytest.md)[Firmware Development](https://jobicy.com/talent/firmware-development.md)[MQTT](https://jobicy.com/talent/mqtt.md)[C#](https://jobicy.com/talent/c-sharp.md)[ROS](https://jobicy.com/talent/ros.md)[C](https://jobicy.com/talent/c.md)[I2C](https://jobicy.com/talent/i2c.md)[SPI](https://jobicy.com/talent/spi.md)[UART](https://jobicy.com/talent/uart.md)[Profinet](https://jobicy.com/talent/profinet.md)[Node RED](https://jobicy.com/talent/node-red.md) ## Tech Stack & Tools ### Collaboration [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/jira/jira-original.svg) Jira](https://jobicy.com/talent?tool=jira.md) ### Development [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/arduino/arduino-original.svg) Arduino](https://jobicy.com/talent?tool=arduino.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/git/git-original.svg) Git](https://jobicy.com/talent?tool=git.md) ### Libraries [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/tensorflow/tensorflow-original.svg) TensorFlow](https://jobicy.com/talent?tool=tensorflow.md) ## Experience Head of Operations @ TechPlant Ltd t/a TT Instruments Apr 2025 - Present Lead operations at a test-and-measurement reseller while continuing hands-on technical work. Repair and test equipment prior to resale, built an internal web app to streamline listing and photography workflows, launched the rentals branch, established operating procedures, and manage a team of three. Embedded Software Engineer @ Switchee Apr 2024 - Mar 2025 Developed QA automation for embedded thermostats and cloud services using Node-RED, Pytest, and Playwright. Built an automated test farm running regression tests across 48 devices in parallel via Raspberry Pi controllers and AWS MQTT. Implemented secure remote access with Twingate and contributed firmware bug fixes in embedded C. Embedded Software Engineer @ Pulse Systems Ltd Jul 2023 - Apr 2024 Led firmware development for smart outdoor lighting and IoT smart-plug systems on Nordic NRF52 hardware. Scaled deployment using Wirepas Bluetooth mesh, achieved 100% OTA success across a 200-device fleet, and built ThingsBoard dashboards and helper libraries in C and Python for remote management and debugging. Electrical Engineer (Consultant & Senior Lab Technician) @ Liverpool John Moores University Jun 2018 - Jul 2023 Provided industry consultancy and senior technical support for the Electrical Engineering Department. Designed automated test rigs, extended them with computer vision safety features, created PCB designs in Proteus Professional and KiCad, authored C and Python lab tutorials, mentored students, and secured funding for PCB fabrication equipment. Systems Engineer @ GE Aviation Systems Jul 2017 - Jun 2018 Designed an automated PCB commissioning system using a C# .NET GUI and custom Profinet communication. Wrote and verified acceptance tests, analyzed reliability data, and worked with industrial protocols including Profinet and CANopen. Private Tutor @ Self-employed Jan 2017 - Present Tutor university students in digital electronics, embedded systems, DSP, control systems, and programming in C, Python, and MATLAB. ## Education University of Liverpool 2015 - 2016 MSc, Energy and Power Systems University of Liverpool 2012 - 2015 BEng, Electrical and Electronic Engineering Our Lady & St John Sixth Form 2010 - 2012 Level 3, Manufacturing Engineering This professional hasn’t added portfolio projects yet. This professional hasn’t listed any services yet.