Top STM32 freelancers

545 freelancers list STM32 on Upwork.

Leaderboard

Showing 50 of 545Data updated Nov 7

# Freelancer		SinceMember since
Paul P. 🇻🇳🇻🇳 PCB Design and Firmware developer	$33k↓ 1%	Sep 2021Sep 16, 2021
Aaron S. 🇺🇸🇺🇸 Embedded Systems Engineer \| Firmware, Hardware, BLE, Embedded Linux	$22k↑ 2%	Jun 2022Jun 15, 2022
Eren B. 🇹🇷🇹🇷 Embedded Systems LoRaWAN Thingsboard AWS IoT STM32 PCB RF	$15k↑ 25%	May 2016May 25, 2016
4 Oleksandr B. 🇺🇦Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 7, 2026.🇺🇦 C++ Systems Architect / Senior Developer \| Media,Drivers,Qt,Embedded	≈$13k–	Apr 2022Apr 25, 2022
5 Hiep L. 🇻🇳🇻🇳 PCB Design and Firmware Developer \| Electronics & R&D Engineer	$12k↓ 6%	Jun 2021Jun 21, 2021
6 Christoph H. 🇩🇪🇩🇪 Embedded & IoT Solution Architect \| Firmware \| Hardware \| C/C++	$12k↓ 9%	Feb 2024Feb 22, 2024
7 Quang H. 🇻🇳🇻🇳 Embedded Systems Expert \| Electronics & R&D Engineer	$10k↓ 6%	May 2020May 31, 2020
8 Philip R. 🇨🇦🇨🇦 Embedded Systems Engineer	$9k↑ 4%	Dec 2020Dec 13, 2020
9 Vishnu S. 🇺🇸🇺🇸 Hardware, Software, Web, Mobile & AI development	$8k↓ 10%	Oct 2024Oct 15, 2024
10 Sourav G. 🇮🇳🇮🇳 Hardware & Electronics Engineer \| PCB Design \| Prototyping	$8k↓ 21%	Oct 2019Oct 24, 2019

Freelancer	MRR	Member since
11 Manh N. 🇻🇳🇻🇳 Professional Hardware Engineer	$7k↑ 9%	Jan 2016Jan 14, 2016
12 Muhammad U. 🇵🇰🇵🇰 PCB Design Engineer \| Altium & KiCad \| ESP32, STM32, nRF52 Hardware	$7k↑ 7%	Apr 2021Apr 13, 2021
13 Muhammad Usman S. 🇩🇪🇩🇪 Electronics Product Software Engineer - Raspberry Pi - IoT - Python	$7k↑ 2%	Jul 2014Jul 24, 2014
14 Hamza Bin S. 🇹🇷🇹🇷 Seniour Electrical and Electronics Engineer \| PCB Design Specialist	$6k↑ 13%	Aug 2021Aug 31, 2021
15 Dragos Tudor H. 🇷🇴🇷🇴 Embedded & Hardware Engineer \| IIoT Firmware + PCB Design	$6k↑ 3%	May 2025May 8, 2025
16 Gokhan G. 🇹🇷🇹🇷 Embedded System Engineer	$6k↑ 14%	Mar 2021Mar 30, 2021
17 Muhammad C. 🇺🇸 NewNew🇺🇸 PCB & Embedded Hardware Engineer \| Altium, KiCad, IoT \| ESP32 \| STM32	$6k↑ 135%	Jul 2026Jul 8, 2026
18 Mario N. 🇧🇬🇧🇬 PCB design, Firmware, CAD, Hardware systems	$5k↑ 17%	Dec 2022Dec 20, 2022
19 Brian L. 🇺🇸 NewPrivate profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.New🇺🇸 Hardware and embedded systems engineer, Firmware, PCB design, lot	≈$5k–	Jun 2026Jun 19, 2026
20 Branislav V. 🇷🇸🇷🇸 Embedded Firmware Engineer \| STM32, ESP32, C/C++	$5k↓ 4%	Mar 2022Mar 15, 2022

Freelancer	MRR	Member since
21 Razvan T. 🇺🇸🇺🇸 Highly Experienced Electrical Engineer / Computer Scientist	$5k↑ 11%	Feb 2016Feb 23, 2016
22 Huzaifa A. 🇵🇰🇵🇰 PCB Design & Embedded Firmware Engineer \| ESP32, STM32, nRF, BLE	$5k↑ 13%	Oct 2014Oct 3, 2014
23 Ilija P. 🇷🇸🇷🇸 (Win, Mac, RPi) Desktop and Embedded Development	$5k↓ 7%	Jan 2021Jan 4, 2021
24 Ruslan S. 🇺🇦🇺🇦 Senior Embedded & IoT Engineer \| Firmware \| PCB Design \| Edge AI	$5k↑ 8%	Oct 2020Oct 28, 2020
25 Phillip M. 🇺🇸🇺🇸 Experienced Electrical Engineer \| PCB Design, Embedded Systems	$4k↓ 17%	Feb 2019Feb 15, 2019
26 Mehdi P. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.🇺🇸 Electrical \| Mechanical Engineer	≈$4k–	Feb 2023Feb 17, 2023
27 Hamza R. 🇵🇰🇵🇰 Concept to Reality \| Embedded Design \| Firmware Developer \| Ideation	$4k↑ 2%	Sep 2024Sep 19, 2024
28 Dmitrii S. 🇷🇸🇷🇸 Firmware Engineer	$4k↓ 12%	Mar 2024Mar 28, 2024
29 Dat H. 🇻🇳🇻🇳 Embedded Product Developer \| PCB Design, Firmware & Companion Apps	$4k↑ 5%	Jun 2024Jun 24, 2024
30 Kiran S. 🇮🇳🇮🇳 Embedded Linux Engineer Who Delivers Results	$4k↑ 24%	Apr 2023Apr 3, 2023

Freelancer	MRR	Member since
31 Sardar A. 🇵🇰 NewNew🇵🇰 Embedded Systems & IoT Engineer \| PCB, Firmware, BLE, Prototyping	$4k↓ 12%	May 2020May 16, 2020
32 Kirols M. 🇮🇹Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇹 PhD Embedded Systems Expert \| Firmware \| PCB Design \| 12+ Years	≈$4k–	Dec 2024Dec 27, 2024
33 Omar E. 🇪🇬🇪🇬 IoT Developer - MQTT, AWS IoT Core,Python,ESP32,BLE,GIS,Mapbox,Django	$4k↓ 21%	Jan 2017Jan 4, 2017
34 Mykhailo T. 🇺🇦🇺🇦 IoT Expert \| iOS Android \| Mobile apps \| BLE	$4k↓ 15%	Jul 2015Jul 28, 2015
35 Roshan K. 🇳🇵🇳🇵 IoT Engineer\| Embedded \| Firmware \| C/C++ \| Product Developer	$4k↓ 9%	Sep 2018Sep 16, 2018
36 Ahmed M. 🇵🇰🇵🇰 IoT Product Engineer \| ESP32, PCB, AWS	$4k↑ 76%	May 2025May 17, 2025
37 Muhammad R. 🇵🇰🇵🇰 Embedded Systems Engineer \| Firmware, PCB, IoT \| ESP32, nRF52, STM32	$3k↓ 27%	Jan 2022Jan 9, 2022
38 Brian C. 🇺🇸🇺🇸 Senior Embedded Firmware Engineer	$3k↓ 18%	Nov 2025Nov 30, 2025
39 Tohid F. 🇹🇷🇹🇷 Electronic Engineer\|Embedded Systems, Cloud & App Integration	$3k↑ 1%	May 2012May 27, 2012
40 Anthony C. 🇺🇸🇺🇸 Embedded Firmware Engineer \| STM32, ESP32, Bootloaders, IoT & BLE	$3k↑ 39%	Feb 2026Feb 16, 2026

Freelancer	MRR	Member since
41 Umar B. 🇵🇰🇵🇰 Embedded System Engineer	$3k↑ 1%	Jul 2023Jul 9, 2023
42 Lukasz W. 🇵🇱 NewNew🇵🇱 Altium Designer Expert \| Senior Hardware Engineer \| PCB Design	$3k↓ 23%	Jul 2026Jul 26, 2026
43 Sheeba D. 🇮🇳🇮🇳 BLE, ESP32, LoRa and LoRaWAN, STM32, AWS, Azure, Google Cloud, Flutter	$3k↓ 8%	Nov 2015Nov 5, 2015
44 Aleksei B. 🇺🇾🇺🇾 Embedded Systems \| DSP Expert	$3k↓ 17%	Jan 2023Jan 6, 2023
45 Russell D. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 28, 2026.🇺🇸 Senior Embedded & loT Engineer/ Wearable, Automation, Healthcare	≈$3k–	Apr 2026Apr 29, 2026
46 Krunal B. 🇮🇳🇮🇳 Electronics \| PCB Design \| Embedded Systems \| FPGA \| 13+ YRS EXP	$3k↓ 2%	Oct 2016Oct 13, 2016
47 Bilal S. 🇨🇦Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇨🇦 Embedded Product Engineer -PCB, Firmware, Production-Ready IoT Devices	≈$3k–	Sep 2019Sep 23, 2019
48 Ahtisham K. 🇵🇰🇵🇰 PCB Design & Embedded Firmware \| STM32, nRF52, ESP32	$3k↓ 20%	Dec 2019Dec 17, 2019
49 Mahesh S. 🇮🇳🇮🇳 Firmware Programmer \| PCB Designer \| Internet of Things	$3k↓ 13%	Jun 2011Jun 7, 2011
50 Muhammad O. 🇵🇰🇵🇰 Embedded and Multi Platform App Developer \| STM32, ESP32, IoT, C/C++	$3k↓ 9%	Nov 2013Nov 24, 2013

Top Rated Plus
Top Rated
Expert-Vetted
Rising Talent
≈ Private profile: estimated MRR

From public Upwork profiles, refreshed daily.