Top ESP32 freelancers

780 freelancers list ESP32 on Upwork.

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Showing 50 of 780Data 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
Dmytro T. 🇺🇸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.🇺🇸 Custom Software Development \| Tech Partner \| IoT/AI/SaaS \|Consulting	≈$17k–	Jul 2007Jul 10, 2007
4 Muhammad Bilal J. 🇵🇰🇵🇰 Embedded Hardware Engineer \| PCB Design, IoT & Wearables	$16k↓ 1%	Oct 2021Oct 17, 2021
5 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
6 Hiep L. 🇻🇳🇻🇳 PCB Design and Firmware Developer \| Electronics & R&D Engineer	$12k↓ 6%	Jun 2021Jun 21, 2021
7 Christoph H. 🇩🇪🇩🇪 Embedded & IoT Solution Architect \| Firmware \| Hardware \| C/C++	$12k↓ 9%	Feb 2024Feb 22, 2024
8 Quang H. 🇻🇳🇻🇳 Embedded Systems Expert \| Electronics & R&D Engineer	$10k↓ 6%	May 2020May 31, 2020
9 Volodymyr B. 🇺🇦🇺🇦 Healthcare IoT, AI & Mobile App Developer \| 10 Years \| BLE, MQTT, AWS	$10k↑ 3%	Jan 2016Jan 12, 2016
10 Thien Hau T. 🇻🇳🇻🇳 Claude-powered Flutter \| Android \| iOS \| React Native Developer	$9k↑ 22%	Jun 2017Jun 13, 2017

Freelancer	MRR	Member since
11 Vishnu S. 🇺🇸🇺🇸 Hardware, Software, Web, Mobile & AI development	$8k↓ 10%	Oct 2024Oct 15, 2024
12 Sourav G. 🇮🇳🇮🇳 Hardware & Electronics Engineer \| PCB Design \| Prototyping	$8k↓ 21%	Oct 2019Oct 24, 2019
13 Muhammad U. 🇵🇰🇵🇰 PCB Design Engineer \| Altium & KiCad \| ESP32, STM32, nRF52 Hardware	$7k↑ 7%	Apr 2021Apr 13, 2021
14 Muhammad Usman S. 🇩🇪🇩🇪 Electronics Product Software Engineer - Raspberry Pi - IoT - Python	$7k↑ 2%	Jul 2014Jul 24, 2014
15 Subhajit R. 🇮🇳🇮🇳 Embedded Systems Architect \| Firmware, IoT & Production Reliability	$7k↑ 6%	Jul 2021Jul 6, 2021
16 Hamza Bin S. 🇹🇷🇹🇷 Seniour Electrical and Electronics Engineer \| PCB Design Specialist	$6k↑ 13%	Aug 2021Aug 31, 2021
17 Dragos Tudor H. 🇷🇴🇷🇴 Embedded & Hardware Engineer \| IIoT Firmware + PCB Design	$6k↑ 3%	May 2025May 8, 2025
18 Gokhan G. 🇹🇷🇹🇷 Embedded System Engineer	$6k↑ 14%	Mar 2021Mar 30, 2021
19 Muhammad C. 🇺🇸 NewNew🇺🇸 PCB & Embedded Hardware Engineer \| Altium, KiCad, IoT \| ESP32 \| STM32	$6k↑ 135%	Jul 2026Jul 8, 2026
20 Mario N. 🇧🇬🇧🇬 PCB design, Firmware, CAD, Hardware systems	$5k↑ 17%	Dec 2022Dec 20, 2022

Freelancer	MRR	Member since
21 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
22 Victoria K. 🇺🇸🇺🇸 Hardware Engineer \| Electronic Design \| PCB Layout \| Altium \| KiCad	$5k↑ 14%	Oct 2022Oct 18, 2022
23 Branislav V. 🇷🇸🇷🇸 Embedded Firmware Engineer \| STM32, ESP32, C/C++	$5k↓ 4%	Mar 2022Mar 15, 2022
24 Huzaifa A. 🇵🇰🇵🇰 PCB Design & Embedded Firmware Engineer \| ESP32, STM32, nRF, BLE	$5k↑ 13%	Oct 2014Oct 3, 2014
25 Ilija P. 🇷🇸🇷🇸 (Win, Mac, RPi) Desktop and Embedded Development	$5k↓ 7%	Jan 2021Jan 4, 2021
26 Ruslan S. 🇺🇦🇺🇦 Senior Embedded & IoT Engineer \| Firmware \| PCB Design \| Edge AI	$5k↑ 8%	Oct 2020Oct 28, 2020
27 Moadib N. 🇵🇰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 Jul 17, 2026.🇵🇰 Firmware Engineer (IoT, RTOS, system architect) \| Prototype specialist	≈$4k–	Sep 2020Sep 15, 2020
28 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
29 Hamza R. 🇵🇰🇵🇰 Concept to Reality \| Embedded Design \| Firmware Developer \| Ideation	$4k↑ 2%	Sep 2024Sep 19, 2024
30 TEMUR E. 🇺🇿🇺🇿 ESP32 Firmware & PCB Design Engineer \| IoT Hardware to Production	$4k↑ 24%	Sep 2024Sep 30, 2024

Freelancer	MRR	Member since
31 Faisal S. 🇵🇰🇵🇰 Full-Stack AI & Automation Engineer \| Python, Next.js, AI Agents & Web	$4k↓ 15%	Jul 2021Jul 18, 2021
32 Dmitrii S. 🇷🇸🇷🇸 Firmware Engineer	$4k↓ 12%	Mar 2024Mar 28, 2024
33 Dat H. 🇻🇳🇻🇳 Embedded Product Developer \| PCB Design, Firmware & Companion Apps	$4k↑ 5%	Jun 2024Jun 24, 2024
34 Malachi B. 🇺🇸🇺🇸 Software/Firmware Engineer	$4k↑ 11%	Jun 2023Jun 14, 2023
35 Kiran S. 🇮🇳🇮🇳 Embedded Linux Engineer Who Delivers Results	$4k↑ 24%	Apr 2023Apr 3, 2023
36 Randy R. 🇺🇸🇺🇸 Senior Hardware Engineer \| Prototype & DFM Sprints	$4k↓ 5%	Jun 2023Jun 16, 2023
37 Sardar A. 🇵🇰 NewNew🇵🇰 Embedded Systems & IoT Engineer \| PCB, Firmware, BLE, Prototyping	$4k↓ 12%	May 2020May 16, 2020
38 Justin C. 🇺🇸🇺🇸 Software Engineer	$4k↓ 25%	Aug 2019Aug 16, 2019
39 Sergei M. 🇵🇱🇵🇱 Senior iOS Engineer \| Android, Frontend, Backend \| AI-Assisted Develop	$4k↓ 1%	Oct 2017Oct 25, 2017
40 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

Freelancer	MRR	Member since
41 Omar E. 🇪🇬🇪🇬 IoT Developer - MQTT, AWS IoT Core,Python,ESP32,BLE,GIS,Mapbox,Django	$4k↓ 21%	Jan 2017Jan 4, 2017
42 Roshan K. 🇳🇵🇳🇵 IoT Engineer\| Embedded \| Firmware \| C/C++ \| Product Developer	$4k↓ 9%	Sep 2018Sep 16, 2018
43 Ahmed M. 🇵🇰🇵🇰 IoT Product Engineer \| ESP32, PCB, AWS	$4k↑ 76%	May 2025May 17, 2025
44 Arun K. 🇮🇳🇮🇳 Full Stack Developer \| Qt C++ \|C# \| Python \| FFMPEG \| CAD \| Plugins	$3k↑ 7%	Nov 2020Nov 12, 2020
45 Geraldine B. 🇻🇪🇻🇪 AI Automation Specialist \| Electronic & Robotics Engineer	$3k↑ 8%	Apr 2017Apr 20, 2017
46 Muhammad R. 🇵🇰🇵🇰 Embedded Systems Engineer \| Firmware, PCB, IoT \| ESP32, nRF52, STM32	$3k↓ 27%	Jan 2022Jan 9, 2022
47 Yuriy S. 🇺🇦🇺🇦 C++ / Qt Developer / C# \| Embedded Linux, HMI, Desktop, PCB Design	$3k↑ 4%	Aug 2014Aug 27, 2014
48 Anthony C. 🇺🇸🇺🇸 Embedded Firmware Engineer \| STM32, ESP32, Bootloaders, IoT & BLE	$3k↑ 39%	Feb 2026Feb 16, 2026
49 Umar B. 🇵🇰🇵🇰 Embedded System Engineer	$3k↑ 1%	Jul 2023Jul 9, 2023
50 Jason M. 🇺🇸🇺🇸 Electrical and Firmware Engineering Services	$3k↑ 108%	Apr 2015Apr 15, 2015

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