a
ambaliyaajay

Ajay Ambaliya

@ambaliyaajay
4.7(5)

I Deliver Reliable Embedded Firmware for STM32, ESP32, and IoT Product

India
English
About me
Upwork: https://www.upwork.com/freelancers/~01cfdf0e0929c0708f Need reliable firmware for your ESP32, STM32 or IoT device? I can help. I'm Ajay, an Embedded Firmware Engineer with 5+ years of experience delivering production-ready firmware for IoT, industrial and consumer electronics projects. What I deliver: ✅ FreeRTOS & bare-metal firmware ✅ LVGL GUI for embedded displays ✅ WiFi, BLE, MQTT & IoT connectivity ✅ SPI, I2C, UART, CAN drivers ✅ OTA updates & bootloaders ✅ Clean, documented code Fast delivery. Clear communication. Quality guaranteed. let's build something great!... Read more

Skills

a
ambaliyaajay
Ajay Ambaliya
Offline • 

See my services

Embedded Systems & IoT
I will build a professional lvgl gui for your esp32 or stm32 device
4.3(1)
From$150 / projectMore details
Embedded Systems & IoT
I will professional firmware for esp32, stm32 and pic
5.0(1)
From$20 / projectMore details

Portfolio

Work experience

Senior Software Engineer

Mikrotronik Solutions • Full-time

May 2018 - Present • 8 yrs 3 mos

Embedded firmware development for ESP32, STM32, PIC32. RTOS, IoT cloud integration, GUI development using LVGL

5 Reviews
4.7

(4)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    4.5
  • Value of delivery
    4.5
1-5 out of 5 Reviews
Sort By
Most relevant
    J
    image-docs

    jaguarhtf

    CA

    Canada

    5

    Amazing experience. Work was delivered before the order was placed. Thanks a lot Ajay!

    1 day

    Duration

    gig

    Embedded Systems & IoT

    Helpful?
    Yes
    No
    S

    salvapiccy

    IT

    Italy

    Ongoing collaboration
    4.3

    prima esperienza con ottime aspettative, ora proseguirò ancora con lui per migliorare il prodotto

    3 weeks

    Duration

    gig

    Embedded Systems & IoT

    Helpful?
    Yes
    No
    A
    image-docs

    andyeganco

    US

    United States

    5

    Ajay was amazing to work with. Solved the problem at hand quickly and delivered an amazing product.

    3 days

    Duration

    Helpful?
    Yes
    No
    U
    image-docs

    us3rnamed3fault

    NL

    Netherlands

    Ongoing collaboration
    5

    worked with him on several occasions, would certainly recommend

    1 day

    Duration

    Helpful?
    Yes
    No
    U
    image-docs

    us3rnamed3fault

    NL

    Netherlands

    Ongoing collaboration
    5

    would recommend

    1 day

    Duration

    Helpful?
    Yes
    No