AbdulJeleel O.

I am AbdulJeleel, a Hardware Product Design Engineer with a background in Electrical Engineering and Electronics Engineering. I specialize in end-to-end hardware product development, helping startups, businesses, and engineering teams transform ideas into production-ready electronic products, from Electronic Design, PCB Design, Embedded System development, and Firmware Programming to complete enclosure and product integration. My expertise combines Mechanical Engineering, Hardware Design, Electronic Circuit Design, Circuit Design, Embedded Systems, Internet of Things (IoT), and 3D CAD product development to create scalable, manufacturable, and reliable hardware solutions. If you need someone who can handle both electronics and product design while understanding manufacturing realities, prototyping, and embedded firmware development, you’re in the right place. ⭐ What I Can Do For You 🔧 PCB Design & Electronic Circuit Design ⭐ Custom PCB Design (single-layer, double-layer, and multilayer PCB) ⭐ Schematic capture & Circuit Design optimization ⭐ High-speed PCB Design & signal integrity ⭐ EMI/EMC-aware routing & Low-Noise Circuit Design ⭐ Analog Electronics & Power Electronics ⭐ Gerber files, BOM, Pick & Place, assembly drawings ⭐ DFM (Design for Manufacturing) & DFA optimization ⭐ Electronic Design for manufacturable products Tools: ⭐ Altium Designer ⭐ KiCad ⭐ EasyEDA ⭐ Eagle CAD 💻 Embedded Systems & Firmware Development ⭐ Embedded System architecture & development ⭐ Embedded C & C++ Firmware Development ⭐ Firmware Programming for ESP32, STM32, Arduino & PIC ⭐ ESP32 WiFi & Bluetooth LE IoT development ⭐ Raspberry Pi integration & prototyping ⭐ Microcontroller Programming & driver development ⭐ Sensor integration using I2C, SPI, UART & CAN Bus ⭐ OTA updates, bootloaders & RTOS optimization ⭐ Wireless Communication systems & IoT connectivity 🧩 Product Design & Hardware Design ⭐ 3D CAD product design (SolidWorks / Fusion 360) ⭐ Mechanical Engineering integration with electronics ⭐ Electronic enclosure & casing design ⭐ PCB-to-enclosure integration ⭐ Prototype-ready & 3D-printable models ⭐ Injection molding-ready product design ⭐ Product visualization & 3D rendering ⚡ IoT & Embedded Hardware Product Development ⭐ Internet of Things (IoT) device development ⭐ Smart home & automation systems ⭐ Consumer electronics & embedded products ⭐ Robotics & motor control systems ⭐ Power Electronics (DC-DC, BMS, chargers) ⭐ Custom hardware for startups & MVP development ⭐ Embedded System solutions for industrial applications 🔬 Biomedical Engineering & Medical Device Development ⭐ Biomedical Engineering hardware solutions ⭐ Medical Device electronics & Embedded Systems ⭐ EMG (Electromyography) signal acquisition systems ⭐ Biopotential Signal Processing ⭐ Biosensing circuit development ⭐ Analog front-end & Low-Noise Circuit Design for medical applications 🔬 Prototyping, Testing & Manufacturing Support ⭐ Rapid prototyping & proof-of-concept development ⭐ PCB debugging & board bring-up ⭐ Simulation & validation testing ⭐ Manufacturing support (JLCPCB, PCBWay) ⭐ Component sourcing & cost optimization ⭐ Full production documentation & support ⭐ Industries I Serve ⭐ IoT & Smart Devices ⭐ Consumer Electronics ⭐ Industrial Automation ⭐ Robotics ⭐ Renewable Energy ⭐ Automotive Electronics ⭐ Smart Home Systems ⭐ Wearables ⭐ Medical Device Development 📦 What You Will Get ⭐ Complete PCB Design files (schematic + layout) ⭐ Gerber & manufacturing-ready files ⭐ BOM & Pick-and-Place files ⭐ 3D PCB & enclosure design ⭐ Firmware source code (Embedded C / C++) ⭐ Fully integrated Hardware Design solution ⭐ DFM/DFA optimized product design ⭐ Prototype support & testing ⭐ Technical documentation ⭐ Long-term support after delivery ⭐ Why Clients Work With Me ⭐ Full hardware product development experience ⭐ Clean, scalable & production-ready designs ⭐ Strong Embedded Systems & Firmware expertise ⭐ Reliable communication & fast response ⭐ Manufacturing-focused engineering approach ⭐ Long-term support for future product iterations Let’s Build Your Product I don’t just design circuits, I help build real, manufacturable products. Whether you need: ⭐ PCB Design ⭐ Embedded System development ⭐ Firmware Programming ⭐ ESP32 IoT solutions ⭐ Hardware Design ⭐ Medical Device electronics ⭐ OR complete product development (PCB + Firmware + Enclosure + Prototype) Send me a message and let’s bring your hardware idea to life. PCB Design PCB Designer PCB Layout PCB Engineer PCB Development Custom PCB Design Multilayer PCB Design High-Speed PCB Design RF PCB Design Analog PCB Design Digital PCB Design Mixed Signal PCB Power Supply PCB PCB Routing PCB Schematic Design Circuit Board Design PCB Manufacturing Files Gerber File Generation PCB Assembly Files PCB Prototype Design PCB Redesign PCB Optimization PCB Troubleshooting PCB Debugging Altium PCB Design KiCad PCB Design EasyEDA PCB Design Eagle PCB Design