Muhammad U.
Product Development Engineer | 3D CAD | Mechanical Design | PCB Integration | Prototyping
Faisalabad,
Pakistan
Global rank:
30,331
/
155,686
Skill pts: 5
About
Thank you for visiting my profile. I'm Engr. Muhammad Uzair — a product development engineer with
6+ years of experience delivering production-ready products, mechanical design and electronics
under one scope.
WHAT I DO
• 3D CAD & mechanical design — enclosures, housings, brackets and fixtures, designed for 3D
printing, CNC, sheet metal or injection moulding
• PCB integration — multilayer boards up to 8 layers (signal integrity, RF, IoT, power
electronics) designed to fit the mechanical envelope: outline, mounting holes, connector
placement, cable routing, antenna keep-out
• Power electronics — DC-DC and AC-DC conversion circuits
• Firmware — STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB and MODBUS
• RF — filters, antenna tuning and wireless systems
• Prototyping — 3D printed and CNC parts, fitment checks, iteration until the assembly is right
From concept sketch to 3D CAD to Gerber files to a working, assembled prototype — the full design
cycle, handled by one engineer with precision and on-time delivery.
Let's bring your ideas to life — and to production.
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6+ years of experience delivering production-ready products, mechanical design and electronics
under one scope.
WHAT I DO
• 3D CAD & mechanical design — enclosures, housings, brackets and fixtures, designed for 3D
printing, CNC, sheet metal or injection moulding
• PCB integration — multilayer boards up to 8 layers (signal integrity, RF, IoT, power
electronics) designed to fit the mechanical envelope: outline, mounting holes, connector
placement, cable routing, antenna keep-out
• Power electronics — DC-DC and AC-DC conversion circuits
• Firmware — STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB and MODBUS
• RF — filters, antenna tuning and wireless systems
• Prototyping — 3D printed and CNC parts, fitment checks, iteration until the assembly is right
From concept sketch to 3D CAD to Gerber files to a working, assembled prototype — the full design
cycle, handled by one engineer with precision and on-time delivery.
Let's bring your ideas to life — and to production.
Experience
-
Senior PCB Designer
Goermicro Electronics · Freelance
Oct 2022 –
May 2024
1 yrs 7 mos
Islamabad, Islamabad Capital Territory, Pakistan
Delivered end-to-end PCB design solutions ranging from
single-layer boards to complex 8-layer multilayer designs,
ensuring signal integrity and manufacturability at every stage.
Led R&D initiatives across signal systems, RF circuits, IoT
platforms, and embedded hardware — translating client
requirements into precise, production-ready designs.
Managed the complete design lifecycle including schematic
capture, component sourcing, PCB layout, DFM review, and
prototype validation. -
Product Development Engineer — Hardware & Mechanical
Goermicro Electronics · Freelance · Full-time
Dec 2019 –
May 2024
4 yrs 5 mos
Pakistan
Owned hardware products end to end — concept, mechanical packaging, PCB design and prototype
validation — for clients across IoT, RF and power electronics.
• Designed and packaged complete products: enclosure and mounting concept, board outline,
connector and cable placement, thermal clearance and antenna keep-out agreed before layout
started.
• Handled multilayer PCB design from single-layer boards up to 8-layer multilayer stacks, with
signal integrity and manufacturability signed off at every stage.
• Led R&D across signal systems, RF circuits, IoT platforms and embedded hardware — translating
client requirements into precise, production-ready designs.
• Managed the full lifecycle: schematic capture, component sourcing and BOM, PCB layout, DFM
review, prototype validation and design documentation for manufacturing.
• Acted as the single technical point of contact, so clients did not have to coordinate separate
mechanical, electronics and firmware parties. -
Electronics PCB Design Engineer
Embedded Solutions · Freelance
Jun 2018 –
Jul 2022
4 yrs 1 mos
Karachi, Sindh, Pakistan
esigned schematics and PCB layouts from basic single-layer
to 8-layer multilayer boards. Led R&D projects covering signal
systems, RF circuits, IoT devices, and embedded hardware.
Managed full design cycle from component selection through
prototype ordering and validation.
Education
-
University of Lahore Pakistan
B.Sc. — Electronics Engineering, Electronics Engineering, 3.2 / 4.0
2013 – 2017
Activities and Societies:
Electronics Society — Active Member
Final Year Project: Multilayer PCB Design for Embedded Control System
Studied core electronics engineering principles including
circuit design, digital systems, signal processing, and
microcontroller programming. -
(National University of Sciences & Technology)
M.Sc. — Embedded & Electronics Systems, Bachelors in Electronics Engineering, 3.5 / 4.0
2013 – 2017
Activities and Societies:
IEEE Student Branch NUST — Member
Final Year Project: IoT-based Smart Energy Monitoring System
Specialized in embedded systems architecture, PCB design,
and power electronics. Thesis focused on multilayer PCB
design for high-speed embedded applications.
Other experience
-
Independent R&D Engineer
Developed multiple self-initiated hardware projects
including STM32-based controllers, ESP32 IoT nodes,
DC-DC converter designs, and RF filter circuits.
Built working prototypes for personal research and
skill development. -
Freelance Product Development Engineer — 3D CAD, PCB & Prototyping
Freelance product development and hardware design for international clients. I design 3D CAD
mechanical parts and enclosures, integrate PCBs into that mechanical envelope, and deliver working
prototypes — multilayer PCB design up to 8 layers, RF and power electronics, plus embedded firmware
for STM32, dsPIC and ESP32/ESP8266. Typical work: IoT devices, enclosures, RF circuits and
multilayer layouts for startups and small businesses worldwide.
Verified info
- Email address
Stats
0 followers, 0 following
Joined: May 25, 2026
Last seen: November 8, 2026
Area of Expertise
Languages
English Professional working proficiency
Urdu Native or bilingual proficiency
Chinese Limited working proficiency
German Limited working proficiency
Location
Faisalabad, Pakistan