
Abrar Ashraf
Level 2
Expert Electronics and PCB Design Engineer
Habilidades

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US$ 53
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Experiência profissional
Head of Electronics R&D Department
Primax Solar Energy • Período integral
Aug 2023 - Present • 2 yrs 9 mos
Led the Research and Development department with a primary focus on electronics hardware and advanced PCB design. Responsible for the complete product development cycle, including concept development, schematic design, component selection, PCB layout, prototyping, testing, and final production support. Conducted design reviews, implemented circuit optimizations, and ensured compliance with industry standards and best practices. Experienced in using professional PCB design tools to develop efficient layouts, high-speed routing, power management circuits, and embedded systems solutions. Collaborated closely with suppliers and manufacturers to optimize BOM costs, improve product performance, and streamline the production process from prototype to mass manufacturing.
291 Avaliações
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Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
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pierremarmignon
Cliente recorrente

França
Second project with Abrar — this time a full layout revision of our main board (connector migration, new sensor interfaces, routing optimization) plus silkscreen updates across three existing PCBs. Once again, Abrar went beyond execution: he identified inconsistencies in our documentation before they...

Resposta do freelancer
pierremarmignon
Cliente recorrente

França
Abrar designed three complex PCBs for our multi-sensor IoT product: a Raspberry Pi HAT with TPM, a thermal camera sub-board, and a dense mixed-signal main board integrating an ESP32-S3, 10+ sensors, and audio. What sets Abrar apart is that he doesn't just execute — he improves. He caught specification...

Resposta do freelancer
dyeinjector01
Cliente recorrente

Canadá
This is another project he has taken care of for me. His communication and expertise in converting with my projections into a final product are very much appreciated. Always has been a pleasure to have him do work for me and i know that future projects will certainly be intrusted to him
Resposta do freelancer
kevinbn73

Estados Unidos
Excellent work, he was really fast and made all the changes I requested quickly. I'm really happy with the work he did and I highly recommend him.
Resposta do freelancer
dyeinjector01
Cliente recorrente

Canadá
once again a delivery which not only was what i asked for but exceeded it
Resposta do freelancer
