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I will implement schematic design, pcb production, and pcba generation
Experienced electronics and AI application engineer in China
I am an electrical and electronics engineer based in China with over 15 years of experience in electronics product design. I possess expertise in general electronics, PCB design, analog and digital el...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
What people loved about this freelancer
convert1088
United States
Xianjun did a solid job from start to finish. He was responsive, easy to work with, and kept the project moving forward without issues. The work was delivered...
convert1088
United States
Xianjun was professional and reliable throughout the project. He communicated clearly, stayed on schedule, and delivered quality work that met the requirements...
moses_vo51
United States
Xianjun was excellent at communicating with me for the duration of the project and delivered a great final result. I highly recommend purchasing his services!
adambiki
United Kingdom
Again, fantastic work. This is the 2nd time I have used Xianjun and I have never been dissatisfied by his work. Exceptional service.
ronnygutner
United States
Working with Xianjun was an excellent experience. He is a consummate professional who helped me bridge critical knowledge gaps through his expertise. He was...
About this Gig
I am an electrical and electronics engineer based in China with over 15 years of experience in electronics product design. I possess expertise in general electronics, PCB design, analog and digital electronics, and have a strong track record in high-volume product manufacturing. I am proficient in home automation, industrial automation, Internet of Things system design, and embedded system design. Please feel free to contact me for assistance with your projects and design endeavors.
Leveraging China's robust supply chain, I can assist clients in sourcing any required components within China. I can also facilitate seamless PCB fabrication and SMT assembly through JLC PCB. Clients from any country can easily continue PCBA production with JLC.
I typically utilize design tools such as EASYEDA,JLCEDA, Altium, Protel, Proteus, etc. My professional expertise encompasses various technologies including SoC, I2C, C, JTAG, ADC, DAC, MCU, and other aspects of hardware design and development.
I can provide PCB manufacturing files, 3D view files, and can arrange for PCBA production through JLC's processing services.
My Portfolio
Reviews
99 reviews for this Gig
| (94) | ||
| (4) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C convert1088
Repeat Client
United States
Xianjun did a solid job from start to finish. He was responsive, easy to work with, and kept the project moving forward without issues. The work was delivered on time and met expectations. Overall, a very positive experience.
$100-$200
Price
13 days
Duration
Helpful?C convert1088
Repeat Client
United States
Xianjun was professional and reliable throughout the project. He communicated clearly, stayed on schedule, and delivered quality work that met the requirements well. The whole process was smooth and easy to manage. I’d be happy to work with him again!
$50-$100
Price
13 days
Duration
Helpful?M moses_vo51
Repeat Client
United States
Xianjun was excellent at communicating with me for the duration of the project and delivered a great final result. I highly recommend purchasing his services!
$100-$200
Price
4 days
Duration
Helpful?A adambiki
Repeat Client
United Kingdom
Again, fantastic work. This is the 2nd time I have used Xianjun and I have never been dissatisfied by his work. Exceptional service.
$400-$600
Price
4 days
Duration
Helpful?R ronnygutner
United States
Working with Xianjun was an excellent experience. He is a consummate professional who helped me bridge critical knowledge gaps through his expertise. He was consistently responsive, and I look forward to our next collaboration.
$200-$400
Price
3 weeks
Duration
Helpful?
Reviews
99 reviews for this Gig
| (94) | ||
| (4) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C convert1088
Repeat Client
United States
Xianjun did a solid job from start to finish. He was responsive, easy to work with, and kept the project moving forward without issues. The work was delivered on time and met expectations. Overall, a very positive experience.
$100-$200
Price
13 days
Duration
Helpful?C convert1088
Repeat Client
United States
Xianjun was professional and reliable throughout the project. He communicated clearly, stayed on schedule, and delivered quality work that met the requirements well. The whole process was smooth and easy to manage. I’d be happy to work with him again!
$50-$100
Price
13 days
Duration
Helpful?M moses_vo51
Repeat Client
United States
Xianjun was excellent at communicating with me for the duration of the project and delivered a great final result. I highly recommend purchasing his services!
$100-$200
Price
4 days
Duration
Helpful?A adambiki
Repeat Client
United Kingdom
Again, fantastic work. This is the 2nd time I have used Xianjun and I have never been dissatisfied by his work. Exceptional service.
$400-$600
Price
4 days
Duration
Helpful?R ronnygutner
United States
Working with Xianjun was an excellent experience. He is a consummate professional who helped me bridge critical knowledge gaps through his expertise. He was consistently responsive, and I look forward to our next collaboration.
$200-$400
Price
3 weeks
Duration
Helpful?
