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Jovan B
@jovan_belj
Level 1
PCB and Circuit, IoT and RF Expert
Serbia
English, Serbian
About me
Schematic design, PCB layout, RF design using EasyEDA, Altium Designer, KiCad.
✅ Custom schematic and PCB and prototype embedded and IoT products
✅ Familiar with microcontrollers (Arduino, ESP32, STM32), SBCs (Raspberry Pi, CM4/CM5), SoC, FPGA
✅ Develop efficient power supply circuits — buck, boost, LDO, USB PD, PoE
✅ Integrate sensors, modules, high-speed interfaces like MIPI/PCIe/USB/HDMI/DP/Ethernet/SPE
✅ Implement RF and antenna solutions(LTE, WiFi, BLE/Bluetooth, Zigbee, Thread, LoRa, GPS/GNSS), including nRF series
✅ Professional at Carrier Board/HAT for CM4/CM5, Jetson, ARM
Skills
Jovan B
$25/hour
Offline •
Average response time: 1 hour
See my services
Printed Circuit Boards (PCB)
I will design pcb, schematic of esp32, cm4, cm5 carrier board
Printed Circuit Boards (PCB)
I will design pcb for stm32, esp32, wireless interfaces, sensors
Want to work on an hourly basis?
Tell Jovan B what you need.
$25
/
hourPortfolio
Work experience
Senior Electronics Engineer
EFT Group • Full-time
Sep 2020 - Jan 2025 • 4 yrs 4 mos
Design and prototype industrial and consumer products, collaborating with electronics engineers ## Products - Drones for agriculture - Robots for industry and education - HVAC products - Wireless products (BLE, Wife, Zigbee, Thread) ## Tools - EasyEDA, Altium Designer
7 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 7 Reviews
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Most relevant
davydmykhalkov
Ukraine
Helpful?
allan_bsong
Repeat Client
United States
Outstanding work. Jovan was really proactive and helpful for my MVP Delivered good manufacturing files so fast. Board shape and pinout of his product is really impressive I'd love to work with him again and again in the future
Helpful?
allan_bsong
Repeat Client
United States
Awesome work jovan is strongly creative and proactive. I recommend to work with him
$100-$200
Price
2 days
Duration
Helpful?
allan_bsong
Repeat Client
United States
Jovan was super fast and sharp as a tack - I was really impressed with how fast he can make a deliverable. Although the project was relatively small, it was quicker than I actually anticipated, which clearly resonates his expertise. I can't wait to start testing it.
$50-$100
Price
1 day
Duration
Helpful?
miroslavkotalik
Repeat Client
Czech Republic
Working with Jovan was great. I was very happy with his ability to change plans mid-project as new information came in and iterate on the final product until I was happy with it. I will definitely work with him in the future if I'll need more pcb development
$1,500-$2,000
Price
8 weeks
Duration
Helpful?
