Sk Anisuddin Ahmed | Embedded Software Engineer

Hi, I'm Sk Anisuddin Ahmed

Experienced Embedded Software Engineer specializing in low-level firmware development, bare-metal programming, and microcontroller-based systems. Proven track record in designing and optimizing modular, efficient, and reliable embedded software using C, C++, and Python. Skilled in developing bootloaders, communication protocols, and control logic for motor controllers, EV battery chargers, and solar systems. Passionate about continuous learning and hands-on growth in RTOS (FreeRTOS), Embedded Linux (Raspberry Pi, BeagleBone Black), and device driver development. Adept at debugging, hardware-software co-design, and delivering robust solutions for real-time embedded applications. Open to Opportunities- Can Join Immediately.

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About

I am an Embedded Software Engineer with 3+ years of professional experience in embedded C/C++, microcontroller firmware development, and embedded software programming. I enjoy problem-solving and always strive to deliver efficient and reliable solutions.

My experience includes motor controller firmware development, EV battery charger systems, and embedded tool creation primarily in C++ for automation. I have worked extensively on software design, debugging, optimization, and system integration. I am focused on building robust embedded systems and tools that solve real-world problems and create meaningful impact.

Languages: C, C++, Embedded C, Python (Basic/Automation)
Skills: Firmware Development, Embedded Software Programming, Bare-metal Programming, OOPs Concepts in C++, Data Structures & Algorithms, Tool Development (primarily C++)
Tools & Platforms: MPLAB X IDE, Arduino, PIC Microcontrollers, ST/ARM MCUs, Git, GitHub
Learning: Embedded Linux, Device Drivers, RTOS (FreeRTOS), AUTOSAR (MCAL), C++ Multithreading

Looking for an opportunity to work in a challenging position where I can apply my skills in embedded software engineering, continue learning advanced technologies, and contribute to impactful projects.

Work Experience

Livguard Pvt.Ltd

Designation: Software Engineer

Projects:

L3 Sinewave Motor Controller

Implemented feedforward term (speed control) to enhance efficiency and reduce thermal losses.
Established real-time debugging infrastructure, including serial plotter and data logging tools.
Developed anti-theft mechanisms and hill-hold assist features for improved vehicle security and usability.
Ported and adapted motor control software from LG platforms to Chinese motor architectures.
Integrated CAN communication routines for seamless operation with 2W and 3W display systems.
Designed and implemented control loops for speed, torque, and current regulation, including regenerative braking support.
Added temperature derating, voltage maintenance, field weakening control, and regenerative current loop functionalities.
Reduced BOM cost by utilizing on-chip peripherals (OpAmp, comparators, etc.) and selecting cost-effective microcontrollers.
Developed EEPROM initialization routines for calibration and bootloader processes.
Automated build metadata generation using a custom Build Info Script.
Performed comprehensive code optimization to improve system performance and reliability.

L3 Trapezoidal Motor Controller

Developed anti-theft mechanisms and hill-hold assist features for improved vehicle security and usability.
Ported and adapted motor control software from dspicEV to dspicCK series MCUs.
Implemented Field Weakening Speed Control Loop to achieve higher speeds, increasing from 28 km/h to 34 km/h.
Performed comprehensive code optimization to improve system performance and reliability.

Product Calibration

Built a command-line calibration tool in C++ for production and service use.
Designed and developed a universal calibration card for production and service teams.
The calibration card is utilized across EV chargers and motor control units for streamlined calibration processes.

MPPT Solar Charger

Implemented firmware for solar-based charging control and regulation.
Developed and integrated MPPT (Maximum Power Point Tracking) algorithm for optimal efficiency.
Utilized in 3-wheeler vehicles to enable efficient solar charging.

EV Battery Charger

Implemented error detection with LED indicators for safety diagnostics in EV chargers.
Supported successful implementation of calibration workflows for production and service teams.
Led board bring-up activities for new EV charger hardware, ensuring successful integration and operation.

Bootloader Development

Designed and implemented a dsPIC33 bootloader with CAN and UART support.
Built a Python GUI tool to flash HEX files, simplifying and automating the firmware update process.
Ensured secure firmware transfer, implemented error checking, and integrated backup systems for reliability.

September 2022 - Nov 2025 | Bangalore, India

Skills

Programming Languages

Embedded C

C

C++

Python

Communication Protocols

UART

I2C

SPI

CAN

Embedded Software Skills

Data Structures & Algorithms, OOPs Concepts, OS Concepts
Embedded Low-Level Software Development
Bare Metal Programming & Embedded Peripheral Programming (ADC, PWM, Timers, GPIO etc...)
Board Bring-Up Activity
Technical Documentation

Hardware Skills

Embedded Electronics
Schematics
Oscilloscope
Logic Analyzer

Version Control Skills

Git

GitHub

Certifications

Advanced C Programming Course

Provider: Udemy

A comprehensive exploration of advanced C concepts, real-world applications, object-oriented programming, data structures and algorithms, and advanced pointers.