● Built and maintained a centralized SQL-based component library for Altium Designer with over 1,000 categorized components, enabling consistent access and reuse across remote teams. ● Designed a 4-layer uninterruptible power supply (UPS) PCB, including two versions: ● One using I2C-controlled charging/discharging ● Another with CAN-based wake-up for integration in standalone systems ● Simulated power circuits using LTspice and SIMPLIS to validate thermal behavior, signal integrity, and stability under dynamic loads. ● Followed structured design validation processes, combining schematic review, simulation, and iterative prototyping. ● Supported cross-functional team collaboration between firmware and hardware engineers to align system-level requirements.

● Designed multi-layer PCBs (up to 10 layers) and developed hierarchical schematics for industrial and robotics applications. ● Simulated analog and digital circuits using LTspice and PSpice, verifying timing, voltage stability, and noise immunity. ● Programmed embedded systems with bare-metal C/C++, focusing on real-time control, sensor integration, and power optimization.

● Redesigned and debugged 4 industrial control boards, resolving power regulation, signal interference, and thermal instability issues. ● Programmed microcontrollers at the register level, optimizing system behavior and memory usage for automation tasks. ● Improved firmware responsiveness and system uptime by refining I/O control routines and interrupt handling.

● Developed a real-time OCR + Text-to-Speech system using OpenCV, Tesseract, and Python, designed to assist visually impaired users. ● Optimized the pipeline for live webcam input and implemented basic UI functionality for user accessibility. ● Integrated speech synthesis (TTS) with scanned text output, ensuring accurate and natural readouts.