Abdul H.
PCB Design and Review Engineer | KiCad, ESP32, Embedded system and IOT
Bahawalpur,
Pakistan
Global rank:
274,717
/
152,885
Skill pts: 5
About
I am an electronics engineer who designs, reviews and fixes PCBs for embedded and IoT products. I work in KiCad and EasyEDA, and I have drawn schematics in Autodesk Fusion 360. Every job ends with files a fabrication house can use directly: Gerbers, drill files, pick-and-place (CPL) and a BOM with part numbers, prepared for JLCPCB.
What I can do for you:
- PCB design from schematic to Gerbers, 2 and 4 layer boards
- Design review and error clean-up: DRC and ERC fixes, stackup and clearance checks, footprint corrections, obsolete part replacement
- DFM preparation for JLCPCB, including BOM and CPL
- ESP32 and microcontroller boards with firmware support
- Mains-powered boards: relay boards, AC-DC supply sections, creepage and clearance checks to IPC-2221
- Industrial interfaces: RS485, ADC/DAC, relay and MOSFET driver stages
Recent projects: a 230 V relay and sensing board on a DIN rail, a 7-relay indoor control board with two AC-DC supplies, a 4-layer power board review taken from 263 DRC violations to a clean JLCPCB-ready package, an ESP32 printhead diagnostic tester with a Nextion touchscreen, and an ESP32 IoT node family with RS485, GPS and relay variants.
Send me your schematic, board file or requirement and I will tell you what is needed and how I would approach it.
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What I can do for you:
- PCB design from schematic to Gerbers, 2 and 4 layer boards
- Design review and error clean-up: DRC and ERC fixes, stackup and clearance checks, footprint corrections, obsolete part replacement
- DFM preparation for JLCPCB, including BOM and CPL
- ESP32 and microcontroller boards with firmware support
- Mains-powered boards: relay boards, AC-DC supply sections, creepage and clearance checks to IPC-2221
- Industrial interfaces: RS485, ADC/DAC, relay and MOSFET driver stages
Recent projects: a 230 V relay and sensing board on a DIN rail, a 7-relay indoor control board with two AC-DC supplies, a 4-layer power board review taken from 263 DRC violations to a clean JLCPCB-ready package, an ESP32 printhead diagnostic tester with a Nextion touchscreen, and an ESP32 IoT node family with RS485, GPS and relay variants.
Send me your schematic, board file or requirement and I will tell you what is needed and how I would approach it.
Experience
- PCB Design and Embedded Hardware Engineer Freelance · Freelance May 2022 – Present 4 yrs 5 mos Bahawalpur, Pakistan Freelance PCB design and review for embedded and IoT products, in KiCad and EasyEDA. Projects include mains-powered relay and sensing boards, ESP32 and RP2040 boards, a printhead diagnostic tester with ESP32 firmware and a Nextion HMI, and a 4-layer power board review taken from 263 DRC violations to a clean JLCPCB-ready package. Deliverables: schematic, Gerbers, BOM, CPL and design notes.
- Research member Centre of Automation, Robotics and Embedded Systems (CARE), IUB · Part-time Aug 2022 – Jun 2026 3 yrs 10 mos Bahawalpur, Pakistan Research member at the Centre of Automation, Robotics and Embedded Systems (CARE) at The Islamia University of Bahawalpur. Worked on embedded systems, PCB design, IoT and Edge AI / TinyML projects.
Education
- The Islamia University of Bahawalpur, Pakistan BSc, Electronic Engineering, 3.5 / 4.0 2022 – 2026 Activities and Societies: Research member, Centre of Automation, Robotics and Embedded Systems (CARE) Bachelor's degree in Electronic Engineering, 2022 to 2026. Focus areas: embedded systems, PCB design, IoT, and Edge AI / TinyML.
Stats
0 followers, 0 following
Age: 24
Joined: October 20, 2026
Last seen: October 24, 2026
Area of Expertise
Industrial Design Services
Engineering Design
PCB Design Services
Internet of Things (IoT)
Tool Design Services
Prototype Design Services
Reverse Engineering
HVAC Design Services
Fabrication Drawings Services
AutoCAD Design Services
Design Engineering Services
Design for Assembly Services
Design for Manufacturing and Assembly
DFM Services
Design for Manufacturability (DFM Services)
Design for Additive Manufacturing
Electronic Enclosures Design
Electronics Design Service
Electrical Circuit Design Services
Languages
English Full professional proficiency
Location
Bahawalpur, Punjab, Pakistan