Abdul Wahid

o Currently working at Four Engineer as a Testing and Designing Engineer, where I am actively involved in Firmware ,PCB design, schematic development, and board-level testing. o I design and debug electronic circuits using Altium Designer and other industry-standard tools, ensuring functionality, reliability, and manufacturability. o My work includes projects on Aerospace and Military Standard boards, where I follow IPC standards and ensure compliance with Military quality requirements. I am responsible for testing and repairing electronic boards, identifying and resolving hardware faults, and ensuring high performance and durability in demanding environments. o I have strong proficiency in communication protocols such as I2C, SPI, CAN, UART, and RS485, and regularly work with these interfaces in embedded system applications. o I have hands-on experience with ESP32 and STM32 microcontrollers, including firmware development, peripheral configuration, and real-time debugging for various industrial and embedded control applications. Led efforts to ensure the quality and reliability of electronic hardware through rigorous testing and validation processes. Documented test results, design specifications, and procedures to maintain accurate records and facilitate collaboration with team members.

Conducted research and development activities to improve the efficiency, reliability, and performance of inverters , VFDs and UPS systems. Collaborated with cross-functional teams to design and test new products, ensuring compliance with industry standards and customer requirements. Developed and executed test plans to validate product performance and functionality, identifying and resolving any issues during the testing phase. Analyzed and interpreted data from experiments and field trials, providing recommendations for design enhancements and cost optimization. Kept up-to-date with emerging technologies, market trends, and competitor products to drive innovation and maintain a competitive edge. Prepared technical reports, documentation, and presentations for internal stakeholders and external clients

➢  Provided technical support and troubleshooting assistance to customers regarding installations, maintenance, and troubleshooting. ➢  Performed routine maintenance to extend the operational life of appliances. Replaced damaged or worn-out components, ensuring optimal performance. ➢  Used testing equipment to verify repairs and validate proper functionality.Collaborated with the sales team to understand customer requirements and propose appropriate solutions, resulting in increased customer satisfaction and repeat business. ➢  Maintained records of maintenance schedules, repair logs, and replaced parts. ➢  Reported recurring issues and suggested improvements to enhance product reliability.