s
shairali195

Asad

@shairali195
5.0(21)

Level 2

PCB Design Firmware Development and Hardware Prototyping Specialist

Pakistan
English, German, French, Spanish
About me
I’m an electronics specialist offering PCB design, embedded programming, and hardware prototyping services. I create reliable, production-ready PCBs using EasyEDA, complete with schematics, Gerber files, BOM, and pick-and-place files. I also develop and test firmware for Arduino, ESP32, STM32, and other microcontrollers, integrating sensors, displays, and communication protocols. Whether it’s a custom controller, IoT device, or automation system, I provide end-to-end solutions from design to fully tested hardware.... Read more

Skills

s
shairali195
Asad
$25/hour
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will design pcb and electronics hardware prototypes for stm32 esp32 projects
5.0(12)
Embedded Systems & IoT
I will develop esp32, stm32 hardware prototype with pcb design and firmware
4.9(4)

Want to work on an hourly basis?

Tell Asad what you need.

$25

/

hour

Portfolio

Work experience

Freelance Hardware Design Engineer (Electronics & Product Development)

Independent • Freelance

Feb 2022 - Present4 yrs 7 mos

As a Freelance Hardware Design Engineer, I specialize in end-to-end electronic product development, transforming ideas into fully functional and manufacturable hardware solutions. My work covers the complete design cycle, including schematic design, PCB layout, prototyping, and enclosure development, ensuring seamless integration between electronics and mechanical components. With hands-on experience in both electronics and product design, I focus on delivering high-quality, production-ready outputs tailored to client requirements. I have consistently worked with startups and individual clients to develop reliable, cost-effective, and scalable hardware systems, emphasizing design optimization and real-world performance. Designed electronic schematics and multi-layer PCB layouts using professional EDA tools. Generated ready-to-manufacture files including Gerber, BOM, and Pick & Place. Developed and tested hardware prototypes to validate functionality and performance. Created 3D enclosure designs for both injection molding and 3D printing. Ensured design optimization for manufacturability, cost efficiency, and reliability. Collaborated closely with clients to refine concepts into production-ready products. Provided debugging, testing, and iterative improvements for hardware systems. Key Achievements Delivered multiple complete hardware solutions from concept to production-ready stage. Successfully reduced design errors by providing fully validated manufacturing files. Designed dual-purpose enclosures compatible with both rapid prototyping (3D printing) and mass production (injection molding). Improved product development timelines through efficient prototyping and iteration cycles. Built a strong track record of client satisfaction through reliable and high-quality deliverables.

21 Reviews
5.0

(21)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-5 out of 21 Reviews
Sort By
Most relevant
    C
    image-docs

    cedric_coleman

    US

    United States

    5

    I had a great experience working on my ESP32 and STM32 hardware prototype project. The seller understood my requirements very quickly and professionally. The PCB and hardware prototype were designed with excellent attention to detail. The component selection and circuit design were handled very efficiently. Communication...

    $50

    Price

    2 days

    Duration

    gig

    Embedded Systems & IoT

    Helpful?
    Yes
    No
    M
    image-docs

    monica_lisa

    US

    United States

    5

    This was an excellent experience from start to finish. The ESP32 PCB design was professional, well-organized, and perfectly suited to my project requirements. The hardware prototype was developed with great attention to detail. All components were selected carefully and integrated correctly. Communication...

    $50

    Price

    2 days

    Duration

    gig

    Embedded Systems & IoT

    Helpful?
    Yes
    No
    D

    dayattech

    US

    United States

    5

    Great working with him. Basically nailed it the first time and just needed one small revision which he delivered very quickly. I would happily work with him in the future for my 3d printing projects and custom enclosures.

    $200-$400

    Price

    4 days

    Duration

    gig

    Design for Manufacturing

    Helpful?
    Yes
    No
    U

    user36936348

    RO

    Romania

    Ongoing collaboration
    5

    Very good and attentive to details, I look forward to seeing the results of your work and then telling you what I managed to achieve in this wonderful collaboration.

    $400-$600

    Price

    9 days

    Duration

    gig

    Printed Circuit Boards (PCB)

    Worksample image
    Helpful?
    Yes
    No
    G
    image-docs

    giuseppe_ranu

    IT

    Italy

    4.7

    Davvero molto disponibile e professionale

    $100-$200

    Price

    4 days

    Duration

    gig

    Embedded Systems & IoT

    Helpful?
    Yes
    No