Mirajkar Mayank

MM

Looking for a job

Mirajkar Mayank

@mayankmirajkar

Senior Embedded Software Engineer at Aimtron Technologies, architecting a Linux runtime integrity monitor for Raspberry Pi.

At Aimtron Technologies Pvt. Ltd., I architected SentinelPi-RIM, an ARM/Linux runtime-integrity prototype for Raspberry Pi 3B+. I developed its kernel monitoring and user-space service, which checks system integrity and exposes telemetry to a web dashboard.

I also developed FreeRTOS and TouchGFX firmware for an EV charger motherboard, and built a PyQt5 application and PIC32MZ firmware for the GAST Pneumatic Lab Endurance System. My work spans embedded firmware, Linux, machine control, and product bring-up, supported by earlier electrical engineering experience.

Experience

Work history, roles, and key accomplishments

AL

Current

Senior Embedded Software Engineer

Current

Aimtron Technologies Pvt. Ltd.

Jun 2025 - Present (1 year 4 months)

Architected an ARM/Linux runtime-integrity and kernel-observability prototype for Raspberry Pi 3B+ with a custom C kernel module and C++ user-space service. Developed STM32H7S78 firmware for an EV charger motherboard, a PyQt5 endurance testing application, and PIC18F firmware for USB-C power delivery.

Embedded C C++Python Linux kernel modules FreeRTOS TouchGFX PyQt RS485 Modbus RTU MQTT TCP IP UDP STM32 PIC32 PIC18 ESP32 Raspberry Pi Yocto Systemd Git Wireshark

SL

Embedded Engineer

SP3 Technologies LLP

Mar 2023 - May 2025 (2 years 2 months)

Developed a Linux-based PyQt5 machine-control application with multithreaded Modbus communication for a precision laser diamond cutting system. Created STM32F401 firmware and implemented power-loss recovery for a VMC machine control card using Teensy 4.1.

PyQt Modbus OpenCV STM32 Embedded C Linux Shell Scripting Debian Packaging Teensy 4.1 UI

NI

Embedded Testing Engineer

National Infotech

Apr 2022 - Mar 2023 (11 months)

Developed and validated ESP32 firmware for a people counter using the VL53L5CX Time-of-Flight sensor over I2C, with FreeRTOS-based multitasking and OTA updates. Executed firmware and system testing, defect investigation, and functional validation.

ESP32 FreeRTOS I2C TCP IP OTA Embedded C Testing Debugging

SC

Electrical Engineer, Maintenance

Shrirang Sales Corporation

Apr 2020 - Mar 2022 (1 year 11 months)

Performed electrical maintenance and troubleshooting for industrial equipment, applying skills in sensors, actuators, and preventive maintenance.

Electrical Maintenance Troubleshooting Preventive Maintenance Sensors Actuators

VL

Sales Engineer, LV Electrical Panels

Velox Automation Pvt. Ltd.

Feb 2017 - Feb 2018 (1 year)

Sold low-voltage electrical panels and provided technical support, leveraging knowledge of electrical control systems and customer communication.

Sales Engineering LV Panels Client Communication Electrical Control Systems

PS

Electrical Engineer, Maintenance

Powertech Industrial Services

Mar 2016 - Feb 2017 (11 months)

Performed electrical maintenance and troubleshooting for industrial equipment, applying skills in sensors, actuators, and preventive maintenance.

Electrical Maintenance Troubleshooting Preventive Maintenance Sensors Actuators

Education

Degrees, certifications, and relevant coursework

TE

TechnoScripts

Advanced Career Track, Embedded Systems

2023 - 2024

Completed an advanced career track in embedded systems, covering advanced topics in embedded development.

NC

NCVT

Industrial Automation Training, Industrial Automation

2015 - 2016

Completed industrial automation training focusing on PLC and SCADA systems.

ST

S. N. Patel Institute of Technology

Bachelor of Engineering, Electrical Engineering

2011 - 2015

Earned a Bachelor of Engineering in Electrical Engineering.

Tech stack

Software and tools used professionally

GitHub

MySQL

OpenCV

Yocto

Python

C++

C

MQTT

Wireshark

Ubuntu

Linux

Git

Bash

QEMU

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

150k+ INR

Social media

Job categories

Embedded Software Engineer Embedded Systems Engineer Embedded Test Engineer

Skills

Embedded Software Development Embedded C C C++Embedded Linux Linux kernel modules Character Device Drivers Firmware Architectures FreeRTOS STM32 PIC32 PIC18 ESP32 Raspberry Pi Yocto

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