I’m Zaeem, an Electronics and IoT Hardware Design Engineer with over 3 years of experience building smart, connected products for startups and companies worldwide. From the first schematic to a tested, manufacturing-ready PCB, I handle every stage of development with precision.

Based in Vaasa, Finland, I run a fully equipped electronics lab where I design, solder, test, and deliver end-to-end IoT hardware solutions. I also work with international clients through Fiverr and Upwork as a Level 2 Seller, with 20+ projects completed globally.



What I Offer:
•	PCB design in Altium, OrCAD and EasyEDA.
•	Multi-layer layout, SMT soldering, and debugging
•	ESP32, STM32, and Arduino-based IoT systems and others
•	Sensor integration and IoT protocol implementation
•	Firmware development in C++ and Python
•	Power optimization and battery management
•	 End-to-end prototyping to production-ready hardware
•	Cloud and mobile app integration