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bajwa_hamza

Hamza Bajwa

@bajwa_hamza

Firmware Engineer, STM32, ESP32, Arduino, Raspberry Pi ,Edge AI Engineer

Pakistan
Punjabi, English, Urdu
About me
Embedded Systems Engineer with 4 years of mission-critical firmware experience using STM32, ESP32, PIC16, and Raspberry Pi. Proficient in C, C++ and Python with hands-on expertise in FreeRTOS, HAL, UART, SPI, I2C, and secure communication protocols. Currently pursuing a Masters in AI and Autonomous Systems at NUST, enabling me to deploy Edge AI and machine vision directly on embedded hardware. I deliver clean, documented, tested code. Message me with your project and I will respond within the hour... Read more

Skills

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bajwa_hamza
Hamza Bajwa
Offline • 
Average response time: 2 hours

See my services

Embedded Systems & IoT
I will develop stm32 or esp32 firmware for your iot, industrial or real time project
From$20 / projectMore details

Work experience

Embedded Systems Engineer

NASTP • Full-time

Feb 2022 - Present • 4 yrs 6 mos

𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 𝐃𝐞𝐬𝐢𝐠𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐑𝐨𝐛𝐨𝐭𝐢𝐜𝐬 & 𝐃𝐞𝐟𝐞𝐧𝐬𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Worked as an Embedded System Design Engineer at one of Pakistan’s most prestigious organizations, contributing to the development of 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐬𝐮𝐫𝐯𝐞𝐢𝐥𝐥𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐛𝐨𝐦𝐛 𝐝𝐢𝐬𝐩𝐨𝐬𝐚𝐥 𝐫𝐨𝐛𝐨𝐭𝐢𝐜 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐟𝐨𝐫 𝐝𝐞𝐟𝐞𝐧𝐬𝐞 𝐚𝐧𝐝 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬. Successfully delivered mission-critical projects on schedule, 𝐬𝐚𝐯𝐢𝐧𝐠 𝐦𝐢𝐥𝐥𝐢𝐨𝐧𝐬 𝐨𝐟 𝐝𝐨𝐥𝐥𝐚𝐫𝐬 by eliminating the need for foreign imports and ensuring local deployment of advanced systems. Engineered embedded solutions using microcontrollers & microprocessors such as 𝐒𝐓𝐌32, 𝐄𝐒𝐏32, 𝐀𝐫𝐝𝐮𝐢𝐧𝐨 𝐚𝐧𝐝 𝐑𝐚𝐬𝐩𝐛𝐞𝐫𝐫𝐲 𝐏𝐢 optimizing them for real-time performance and reliability. Utilized 𝐒𝐓𝐌32𝐂𝐮𝐛𝐞𝐈𝐃𝐄 𝐚𝐧𝐝 𝐊𝐞𝐢𝐥 µ𝐕𝐢𝐬𝐢𝐨𝐧 𝐟𝐨𝐫 𝐟𝐢𝐫𝐦𝐰𝐚𝐫𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, with expertise in C/C++ for low-level embedded programming and hardware abstraction layer (HAL) implementation. Designed and validated high-end, military-grade PCBs following strict reliability and EMI/EMC standards using 𝐀𝐥𝐭𝐢𝐮𝐦 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐫, 𝐊𝐢𝐂𝐚𝐝, 𝐚𝐧𝐝 𝐏𝐫𝐨𝐭𝐞𝐮𝐬. Integrated secure communication protocols for encrypted data transmission between field devices, enhancing operational security and resilience. Leveraged artificial intelligence and machine vision techniques to improve decision-making and autonomous capabilities in robotic systems. Conducted field testing and validation under challenging environments to ensure robustness, accuracy, and compliance with defense-grade standards. This role strengthened my expertise across the entire 𝐞𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐜𝐲𝐜𝐥𝐞 - from concept and design to prototyping, testing, and deployment - while working on technologies that directly contributed to national security and technological independence

Fiverr

Virtual Assistant

Fiverr • Freelance

Feb 2019 - Mar 2021 • 2 yrs 1 mo

Collaborated with diverse international clients on various projects. Specialized in technical report writing, data collection, video editing, and website management. Delivered customized solutions based on specific client requirements across multiple domains and topics.