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Tuya
@engr_zohaibawan
Level 1
Tuya IoT and PCB Engineer
Pakistan
English
About me
A highly skilled Senior Tuya IoT Engineer with over 7 years of experience in PCB design, layout, and embedded firmware development. I deliver comprehensive engineering services covering circuit design, multilayer PCB layout, and firmware integration, with a strong focus on Tuya IoT–based commercial products.
Leveraging industry-standard design tools such as Altium Designer, Eagle, KiCad, and Proteus, I apply modern design practices and proven methodologies to develop robust, efficient, and production-ready PCB solutions. My work emphasizes reliability, scalability, and seamless hardware–firm
Skills
Tuya
$55/hour
Offline •
Average response time: 1 hour
See my services
Printed Circuit Boards (PCB)
I will do tuya module, firmware, pcb, schematic, gerber, bom tuya prototype projects
Printed Circuit Boards (PCB)
I will do pro tuya pcb design, circuit design, kicad layout and prototypes
Want to work on an hourly basis?
Tell Tuya what you need.
$55
/
hourPortfolio
Work experience
Senior Hardware & PCB Design Engineer
PCBGOGO • Full-time
Jan 2018 - Present • 8 yrs 6 mos
Responsible for the design and development of advanced electronic hardware systems for IoT devices, embedded platforms, and industrial electronics. Work includes complete hardware development from system architecture to production-ready PCB design with strong focus on reliability, signal integrity, and manufacturability. • Design of multilayer PCBs (2–10 layers) for embedded systems, IoT devices, and power electronics • Development of mixed-signal circuits including precision analog measurement and sensor interfaces • Hardware design using ESP32, STM32, Rockchip, and other embedded platforms • High-speed PCB layout for interfaces such as USB, HDMI, LVDS, MIPI, and DDR memory • Power management design including DC-DC converters, battery systems, and protection circuits • PCB design using Altium Designer, KiCad, Eagle, and Proteus • Preparation of manufacturing documentation, including BOM, Gerbers, assembly drawings, and DFM guidelines • Collaboration with firmware engineers and manufacturers to bring prototypes to production
35 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 35 Reviews
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qas1mkhan
Repeat Client
Portugal
Excellent experience from start to finish. The work was completed professionally, on time, and with exceptional attention to detail. Communication was clear throughout the project, and every requirement was understood and implemented perfectly. The final deliverables exceeded my expectations in both...
Up to $50
Price
1 day
Duration
Seller's Response
Helpful?
qas1mkhan
Repeat Client
Portugal
Acquired his servives several times , he has been profound , professional & intellect hard working engr, love his services .Keep up the good enthusiasm.
Up to $50
Price
1 day
Duration
Seller's Response
Helpful?
markhashmi
Repeat Client
United States
Exceptional professionalism and technical expertise throughout the project. Demonstrated a deep understanding of electronics, PCB design, embedded systems, and IoT development while delivering high-quality results with excellent communication and attention to detail. Highly recommended for PCB design,...
Seller's Response
Helpful?
markhashmi
Repeat Client
United States
He demonstrated strong code and hardware engineering skills, provided practical solutions, and maintained excellent communication with quick responses and a highly professional attitude. His attention to detail, technical knowledge, and ability to solve complex challenges made the project progress smoothly.
Seller's Response
Helpful?
micromorn
Repeat Client
United States
Very knowledgeable engineer with strong experience in PCB design, firmware, Tuya IoT, and cloud integration. He takes the time to understand technical requirements and provides practical solutions. The project involved multiple hardware and software components, and his technical support was valuable...
Helpful?
