Wasim I.

I hold a Master’s Degree in Electrical Engineering with a major in Embedded Systems and was awarded a Silver Medal for academic excellence. I have 5+ years of industry experience working as a PCB Design Engineer in a reputed firm, with hands-on expertise in hardware development, STM32/ESP32 controllers, motor drives, and embedded systems. I deliver clean schematics, optimized multilayer PCB layouts, and production-ready files with a strong focus on signal integrity, EMI reduction, and thermal performance. I now use my industry experience on Upwork to turn your ideas into reliable PCB designs.  ■PCB Design & Hardware Development With extensive practical experience in embedded hardware design, I develop robust, manufacturable electronic systems from concept through production. My expertise includes: ■STM32, ESP32, nRF52833, AVR, PIC, and 8051 microcontrollers ■IMUs, gyroscopes, accelerometers, and motion sensing systems ■Motor drivers and industrial control systems ■Communication protocols: UART, SPI, I2C, CAN ■Power converters, DC-DC regulators, System on Modules (SOMs), USB Type-C design, and high-speed routing. ■Deliverables: ■Professional schematics ■Optimized 2-layer and multilayer PCB layouts ■Controlled impedance & differential pair routing ■Gerber files for manufacturing ■Bill of Materials (BOM) ■Pick and Place files ■DRC/ERC verified production-ready outputs I design hardware that is not only functional, but reliable, efficient, and ready for real-world deployment.  ■Schematic & PCB Design Review Worried about errors in your PCB design? I will professionally review your PCB to catch mistakes, optimize layout, and ensure your circuit works flawlessly, saving you time, cost, and headaches. I provide expert feedback for engineers, hobbyists, and businesses, including: ■Detect design errors (wrong connections, missing components, pin issues) ■Verify circuit logic and signal flow ■Optimize PCB layout and routing ■Provide actionable tips to improve performance and reliability With years of PCB design experience, I deliver accurate, practical, and fast insights to help your project succeed  ■Technical Writing In addition to PCB design, I specialize in creating clear, structured, and technically accurate documentation. I provide: ■Technical articles and blogs ■Tutorials and application notes ■Product manuals and user guides ■Embedded systems documentation ■SEO-optimized technical content My writing ensures complex engineering concepts are communicated clearly and professionally to both technical and non-technical audiences.