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Nederlands
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Tahir H
@tahir14491
Electronics Hardware Engineer, PCB Design, Firmware, IoT, Embedded Systems
Pakistan
Engels, Urdu, Hindi
Over mij
Embedded Systems & IoT Engineer with 4+ years of experience in electronics, PCB design, and microcontroller programming. I turn ideas into reliable, production-ready hardware from concept to working prototype.
🔧 What I Offer
🔹 PCB Design: KiCad, Altium, EasyEDA, JLCPCB/PCBWay
🔹 MCU: ESP32, STM32, Arduino
🔹 Firmware: C/C++, ESP-IDF, Arduino, Python
🔹 IoT: Wi-Fi, Bluetooth, BLE, LoRa
🔹 SBC: Raspberry Pi, Radxa
✅ Top Rated Seller | Hardware + Firmware | Complete, production-ready solutions
🏆 Proven Work | Motion Tracking Device | Raspberry Pi & Radxa Custom PCB | Home Automation System
Skills
Tahir H
offline •
Bekijk mijn diensten
Print circuit boards (PCB)
I will design custom pcb, schematic and electronics hardware
Portfolio
Werkervaring
PCB Design & Embedded Systems Engineer
Upwork • Freelance
Feb 2024 - Present • 2 yrs 8 mos
🔧 PCB Design & Embedded Systems Engineer ⚡ 14+ Custom Electronics Projects Completed 🧩 ESP32 • STM32 • Arduino • ATmega • Raspberry Pi 📐 Schematic Design → PCB Layout → Prototype → Testing 🏭 Manufacturing-Ready Designs for JLCPCB & PCBWay 🔹 PCB Design ✓ Multi-layer PCB Design ✓ Component Selection & Circuit Design ✓ Power, Sensor, MCU & Interface Circuits ✓ Compact & Production-Ready Layouts ✓ ERC / DRC Checking & Design Validation 🔹 Embedded Hardware ✓ ESP32 & STM32 Development ✓ Sensors, Displays, Relays & Actuators ✓ Wi-Fi • Bluetooth • BLE • LoRa ✓ IoT & Automation Systems ✓ SBC Integration with Raspberry Pi & Radxa 🔹 Manufacturing Deliverables ✓ Gerber Files ✓ BOM with Manufacturer Part Numbers ✓ CPL / Pick & Place Files ✓ 3D PCB / STEP Files ✓ Assembly & Manufacturing Documentation 🛠️ Tools: KiCad • Altium • EasyEDA • LTspice • Proteus 💡 From initial concept and schematic to a tested, manufacturing-ready PCB, I focus on reliable hardware, clean layouts, practical component selection, and designs that can move from development into real-world products. 🚀 Experience across IoT, automation, sensors, power electronics, embedded controllers, robotics, audio systems and industrial electronics.
Electronics Technician
Pakistan Air Force • Parttime
Feb 2016 - Jan 2024 • 7 yrs 11 mos
🔧 Hands-on experience in aircraft electronics maintenance, troubleshooting & fault rectification. ⚡ Diagnosed and repaired complex electronic and avionics systems 🛠️ Troubleshot hardware faults down to component/system level 🔍 Performed inspection, testing, calibration & functional verification 📡 Worked with Radar, Radio, Communication & Navigation systems 🔌 Tested electronic circuits, modules, wiring & system interfaces 📋 Followed technical manuals, maintenance procedures & safety standards ✅ Performed post-repair testing to ensure reliable system operation 🧰 Experienced in preventive & corrective maintenance of electronic equipment 🎯 Supported aircraft readiness through accurate fault isolation and timely rectification 💡 This experience developed strong practical skills in electronics troubleshooting, measurement, fault finding, repair, testing and working with mission-critical electronic systems under strict quality and safety requirements.
