You will get ESP32 STM32 Embedded Firmware Development for IoT Devices
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Project details
Need a production ready firmware developer for your IoT or embedded system?
With 5+ years of experience, I provide full cycle development "from concept to a tested, scalable solution" with a strong focus on reliability and clean code.
What You'll Receive:
Fully Tested Firmware: Clean, efficient, and well commented code.
Detailed Documentation: Clear instructions for compiling and flashing.
Post Delivery Support: I'm available for bug fixes and questions.
My Technical Expertise:
Microcontrollers: ESP32 (S3/C3), STM32, nRF52/nRF51, Arduino, Raspberry Pi
Tools & RTOS: ESP-IDF, STM32CubeIDE, VS Code, Arduino IDE, FreeRTOS, Zephyr
Protocols: Wi-Fi, BLE, LoRa, MQTT, HTTP, I2C, SPI, UART, I2S, CAN, MODBUS
Cloud & Advanced: AWS IoT, Firebase, Azure, OTA Updates, LVGL, Low-Power Design
My Process:
Discovery: We'll discuss your requirements to align expectations.
Development: I'll build your firmware, providing regular updates.
Delivery: You get the tested code, documentation, and support.
I ensure clear communication and fast turnaround times. Let’s turn your idea into a reliable embedded solution!
Please message me before ordering to discuss your project scope.
With 5+ years of experience, I provide full cycle development "from concept to a tested, scalable solution" with a strong focus on reliability and clean code.
What You'll Receive:
Fully Tested Firmware: Clean, efficient, and well commented code.
Detailed Documentation: Clear instructions for compiling and flashing.
Post Delivery Support: I'm available for bug fixes and questions.
My Technical Expertise:
Microcontrollers: ESP32 (S3/C3), STM32, nRF52/nRF51, Arduino, Raspberry Pi
Tools & RTOS: ESP-IDF, STM32CubeIDE, VS Code, Arduino IDE, FreeRTOS, Zephyr
Protocols: Wi-Fi, BLE, LoRa, MQTT, HTTP, I2C, SPI, UART, I2S, CAN, MODBUS
Cloud & Advanced: AWS IoT, Firebase, Azure, OTA Updates, LVGL, Low-Power Design
My Process:
Discovery: We'll discuss your requirements to align expectations.
Development: I'll build your firmware, providing regular updates.
Delivery: You get the tested code, documentation, and support.
I ensure clear communication and fast turnaround times. Let’s turn your idea into a reliable embedded solution!
Please message me before ordering to discuss your project scope.
Programming Languages
C++, C#, PythonWhat's included $150
These options are included with the project scope.
$150
- Delivery Time 3 days
- Number of Revisions 1
- Source Code
- Setup File
16 reviews
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EC
Eric C.
Jul 3, 2026
Entry I - Slice 3 Python Receiver Enforcement Proof
Yousuf did excellent work on a complex Python runtime validation project. He was responsive, detail-oriented, and willing to go through multiple rounds of testing and hardening until the proof behaved correctly across normal cases, edge cases, malformed inputs, and strict fail-closed scenarios.
He communicated clearly, stayed within scope, and showed strong commitment to quality. The final delivery was clean, focused, and well-tested. I would be happy to work with him again on future Python/runtime validation work.
He communicated clearly, stayed within scope, and showed strong commitment to quality. The final delivery was clean, focused, and well-tested. I would be happy to work with him again on future Python/runtime validation work.
OO
Oluwatobi O.
Jun 8, 2026
LTE-M nRF9151
EC
Eric C.
Jun 2, 2026
Build Slice 2 — Broken Continuity Runtime Proof
Yousuf was professional, responsive, and easy to work with. He handled a complex Python runtime implementation task well and communicated clearly throughout the project.
He delivered runnable code, clear examples, and useful documentation, and he was quick to make corrections when review feedback came up. He also followed GitHub workflow properly once we set the branch and PR process.
Overall, a very good experience. I would be open to working with him again on the right software/runtime-focused project.
He delivered runnable code, clear examples, and useful documentation, and he was quick to make corrections when review feedback came up. He also followed GitHub workflow properly once we set the branch and PR process.
Overall, a very good experience. I would be open to working with him again on the right software/runtime-focused project.
EC
Eric C.
May 15, 2026
Build Slice 1 — Runtime Skeleton & Control Order
Yousuf was professional, responsive, and easy to work with. He handled a complex runtime architecture and Python implementation task well, took feedback seriously, and made the requested corrections without issue. He kept the work focused, communicated clearly, and delivered a runnable first slice with clear examples and trace output. Good experience overall, and I’d be open to working with him again on the right runtime-focused scope.
CE
Christopher E.
May 13, 2026
Quick KiCad PCB Design (Pull-Up Board, 2-Layer, JLCPCB-Ready)
Yousuf was great and turned around my project faster than I ever expected very impressive quality too and attention to detail.
About Yousuf
Embedded AI & Firmware Engineer | Python Runtime | Multilayer PCB
94%
Job Success
Islamabad, Pakistan - 8:06 pm local time
If you have a complex system that is unstable, or you need to deploy an intelligent workflow from scratch, I can handle the full technical execution.
What I bring to the table:
Embedded AI & Firmware: On device intelligence (TinyML) and rock solid C/C++ code for STM32, ESP32, and nRF series running on FreeRTOS/Zephyr.
Python Runtime & Logic Hardening: Designing structured execution frameworks, complex validation flows, and clean GitHub/PR workflows.
Multilayer PCB Design: High speed routing, RF optimization, and DFM ready production layouts in Altium and KiCad.
Cloud & Dashboards: Secure telemetry via MQTT/Cellular (LTE-M) and connecting hardware data into custom WordPress dashboards.
I focus on building predictable, testable systems that don't fail in the field.
Drop me a message with your project spec or code skeleton, and let’s hop on a quick 10 minute call to map out the fix.
Steps for completing your project
After purchasing the project, send requirements so Yousuf can start the project.
Delivery time starts when Yousuf receives requirements from you.
Yousuf works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements
Share all requirements before order.