You will get an ESP32 based IoT project/product in ESP-IDF
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Top Rated
Project details
Are you looking for ESP32 Programmer for your Product/Project?
Do you have a new IoT Product Idea and you want to bring it to Life?
Are you having problems in your ESP32 projects or IoT Projects?
If YES, then you are at the right place.
Why Me?
I am an Embedded Design Engineer with over 3 years of experience in developing and designing products on ESP32. I have experience in Designing and Developing Complex IoT products on ESP32. I have experience in designing Automotive, Time Critical Systems on ESP32 using ESP IDF.
Sensors/Modules:
Temperature Sensor
Accelerometer
Microphone
Humidity Sensor
Ultrasonic Sensor
Fingerprint Sensor
Infrared Transcievrs
Magnetic Reed
Motor Controllers
Current/Voltage Sensors
and many more ....
My Services:
End to End Product Development on ESP32 using ESP IDF
End to End IoT Product Development on ESP32 using ESP IDF
Time Critical Products Design and Development on ESP32
MQTT, HTTPs based IoT Products Development
WiFi and BLE based IoT Products Development
Customer Satisfaction is my Top Priority, and I assure you 100% Satisfaction.
Do you have a new IoT Product Idea and you want to bring it to Life?
Are you having problems in your ESP32 projects or IoT Projects?
If YES, then you are at the right place.
Why Me?
I am an Embedded Design Engineer with over 3 years of experience in developing and designing products on ESP32. I have experience in Designing and Developing Complex IoT products on ESP32. I have experience in designing Automotive, Time Critical Systems on ESP32 using ESP IDF.
Sensors/Modules:
Temperature Sensor
Accelerometer
Microphone
Humidity Sensor
Ultrasonic Sensor
Fingerprint Sensor
Infrared Transcievrs
Magnetic Reed
Motor Controllers
Current/Voltage Sensors
and many more ....
My Services:
End to End Product Development on ESP32 using ESP IDF
End to End IoT Product Development on ESP32 using ESP IDF
Time Critical Products Design and Development on ESP32
MQTT, HTTPs based IoT Products Development
WiFi and BLE based IoT Products Development
Customer Satisfaction is my Top Priority, and I assure you 100% Satisfaction.
Programming Languages
C, C++Operating System
LinuxDesktop App Expertise
App Design, Application Setup & Installation, Development, Software Debugging, Performance Optimization, Security, W3C Markup Validation Service, Localization, Application Review & OptimizationApplication
SlackWhat's included
| Service Tiers |
Starter
$20
|
Standard
$90
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 1 day | 5 days | 10 days |
Number of Revisions | 2 | 1 | 1 |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$90 - $150
Additional Revision
+$30
6 reviews
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This project doesn't have any reviews.
AF
Arlow F.
Nov 12, 2025
Embedded Development on Envoy Retro Project
SA
Shahzada A.
Aug 3, 2025
PCB & Schematic Design (Arduino Nano ESP32 + PCA9685 + Optocoupler) for SeeedStudio PCBA Production
Very happy with Aziz's work, will continue to work with him for all my hardware and firmware needs.
NS
Naveen S.
Aug 8, 2024
GPS Tracker using Raspberry pi & Neo 6M GPS Module
Azhar did a great job on successfully completing the project on time.
LJ
Lauryn J.
May 5, 2024
3D-Print Otto DIY Biped Robot
Freelancer is an exceptional programmer, and he has a vast knowledge about Robotics. I highly recommend this Freelance and most defiantly will hire him again.
NS
Nikita S.
Feb 24, 2023
Code for Arduino
About Azhar Ali
Embedded Systems Engineer, Full Stack IoT Developer
100%
Job Success
Islamabad, Pakistan - 2:10 am local time
I’m a Top Rated Plus Embedded Systems Developer and IoT Design Engineer with 5+ years of hands-on experience in designing, developing, and deploying embedded systems and IoT solutions. I specialize in end-to-end product development—from low-level firmware to cloud integration, mobile/web interfaces, and robust electronics design. Whether you’re a startup or an enterprise, I help bring ideas to life with scalable and secure smart devices.
⭐ Services I Offer:
Embedded Firmware Development (C, C++, Embedded C, Rust)
IoT Device Firmware & Architecture (ESP32, STM32, BLE, LoRa, Zigbee, MQTT, HTTP)
RTOS & Embedded Linux Development (FreeRTOS, Yocto Project)
Custom Electronics & PCB Design (Altium Designer)
Cross-Platform IoT Solutions (Cloud + Mobile/Web)
Automation & Robotics Systems
Medical, Industrial, and Smart Home Devices
Secure OTA Updates, Bootloaders, and Protocol Design
🔧 Key Skills & Tools:
Languages: C, C++, Python, Rust, Embedded Rust
Microcontrollers: STM32, ESP32, AVR, ARM Cortex-M
Protocols: UART, SPI, I2C, CAN, BLE, LoRa, Zigbee, MQTT, HTTP, Modbus
Operating Systems: FreeRTOS, Embedded Linux, Yocto
IoT Platforms: AWS IoT Core, GCP IoT, MQTT Brokers
Tools: Git, SVN, Docker, CI/CD, PlatformIO, VS Code
Hardware Design: Altium Designer, KiCAD, INA226, UWB, Sensors, TP4056
Web/Mobile Interfaces: RESTful APIs, WebSocket, Flutter, React Native
🏭 Industries I Work With:
Smart Home Automation
Industrial Automation & IIoT
Medical & Health Monitoring Devices
Robotics and Mechatronics
Energy & Battery Management Systems
📌 Project Highlights:
Smart Office Monitoring System – Designed a high-accuracy indoor positioning system using ESP32, PoE, and UWB, reaching 95% tracking accuracy.
AI-Enhanced Marketing Caller – Combined firmware with Generative AI for automated outbound calls, boosting outreach efficiency by 40%.
One-Click ESP32 Flasher – Built a tool that cut firmware flashing time by 50% for production-line deployments.
Multi-Tech Access Control System – Integrated BLE, RFID, and fingerprint tech for a secure system, enhancing reliability by 30%.
Battery Charging Station (28 Li-Ion Cells) – Firmware with CAN, INA226, MQTT, and HTTP, achieving 25% improved system monitoring.
Chess-Playing Robotic Arm – Delivered a mechatronic solution with 90% execution accuracy using precise control algorithms.
IoT Core Library (ESP32) – Developed a reusable core library to standardize device-cloud integration, improving development speed and reliability by 25%.
🏆 Achievements:
Top Rated Plus on Upwork with 5-star reviews and repeat clients
Best Mechanical Design Award – National Engineering and Robotics Contest (NERC) 2022
50+ completed embedded and IoT projects for startups and enterprises globally
Recognized for on-time delivery, clean code, and effective communication
💡 Why Choose Me?
✅ Full-Stack Embedded Expertise: I manage all layers—from microcontroller and sensor interfacing to secure cloud communication and user interfaces.
✅ Scalable, Production-Ready Solutions: My work doesn’t stop at prototypes—I build systems ready for field deployment.
✅ Rapid Prototyping & Iteration: Save time and cost with agile development practices, backed by deep hardware and firmware experience.
✅ Clear Communication: I keep you in the loop, provide regular updates, and speak both technical and business language.
🤝 Let’s Work Together!
If you’re building a smart device, robotic solution, or IoT-enabled product and want it developed professionally, efficiently, and end-to-end, I’d love to collaborate. From PCB design to secure firmware, to integrating with cloud and mobile—I’ve got you covered.
📩 Invite me to your project or send a message to get started today!
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After purchasing the project, send requirements so Azhar Ali can start the project.
Delivery time starts when Azhar Ali receives requirements from you.
Azhar Ali works on your project following the steps below.
Revisions may occur after the delivery date.
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