About me

Hello! I'm Hao Tran, an enthusiastic Embedded Systems Engineer-in-Training with a passion for crafting innovative and reliable solutions. I thrive on designing and developing firmware for embedded systems and building robust electronic circuits, always prioritizing reliability and performance, especially in critical applications. My love for electronics isn't just a job—it's a hobby! Whether I'm tinkering with a new microcontroller or experimenting with cutting-edge sensors, I find joy in every aspect of the embedded world. Beyond the technical realm, my curiosity drives me to explore emerging technologies and continuously expand my skill set, ensuring I stay ahead in this ever-evolving field.

In my professional journey, I focus on optimizing system performance, designing resilient communication protocols, and implementing efficient algorithms to meet the rigorous demands of modern embedded systems. I relish tackling complex challenges and turning them into scalable, high-performance solutions that comply with industry standards. When I'm not immersed in code or circuit design, you might find me brainstorming new project ideas or sharing a laugh with colleagues over the latest tech trends. Balancing dedication with a sense of fun, I aim to bring both expertise and a positive energy to every project I undertake.

What I'm doing

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    Firmware development

    High-quality development of firmware at the professional level tailored for scalability and reliability.

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    Circuit Design

    Robust designs crafted with a high level of professionalism.

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    Tailored testing utilities

    Professionally design and develop cross-platform applications for automated hardware testing and data logging, ensuring efficiency and precision.

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    Embedded Pipeline

    Design and develope streamlined pipelines optimized for Embedded Systems development and performance.

Resume

Experience

  1. Embedded System Engineer-in-Training

    Pegasus Imagery
    Sep 2024 - Present

    Firmware development for an icing detection sensor on Chinook aircraft, with a focus on accurate algorithms, embedded pipelines, and reliable hardware integration to meet stringent industry standards.

  2. Firmware Engineer-in-Training

    Grengine
    Sep 2022 - Sep 2024

    Development of robust Battery Management Systems, enabling secure multi-battery communication and efficient operation in extreme conditions, with solutions meeting high safety and industry compliance standards.

  3. System Design Developer

    Microfluidic Laboratory
    Mar 2022 - Sep 2022

    I create innovative microfluidics control systems, featured in a published research paper, seamlessly integrating hardware, firmware, and software to deliver high-speed droplet sorting with a user-focused interface for precise control.

Education

  1. Concordia University - Gina Cody School of Engineering

    2018 - 2022

    I gained a comprehensive understanding of topics essential to both the theoretical and practical aspects of electrical circuits, including programming fundamentals, computer architecture, circuit design, operating systems, and software engineering. Additionally, I developed strong problem-solving, collaboration, and communication skills.

  2. Santa Ana College

    2015 - 2018

    I pursued studies in Math and Science, where I honed my expertise, expanded my skill set, and developed problem-solving and critical thinking abilities to enhance my career prospects in a competitive job market.

My Skills

  • Embedded C
    90%
  • Circuit Design
    80%
  • RTOS
    70%
  • Low-Level Debug
    90%
  • Communication Protocols
    85%

Portfolio

uFlow Control Project
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AC High-Voltage High-Frequency Galvanically Isolated Switching Board

A galvanically isolated, high-speed 100-electrode switching circuit designed for precision, safety, and enhanced performance. The circuit features I/O expanders, PhotoMOS relays, and a controlled inrush current mechanism specifically designed to light up the LED inside the PhotoMOS faster, resulting in significantly improved switching times.

Microfluidics device structure

The structure of the D2 microfluidic device, consisting of a digital microfluidic layer, a 7-µm thick dielectric layer, and three PDMS-based channel layer

Microfluidics in Action

Automated microfluidics platform in action.

Pop-Up City Project
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Battery Management System Control Board

This fully isolated PCB is designed to provide comprehensive protection for battery systems. It features advanced circuitry to ensure safety and reliability, including overvoltage, undervoltage, short-circuit, and thermal protection. The board is optimized for high performance and durability, making it ideal for critical energy storage applications

Pop-Up City PV Panels Setup

A solar energy system comprising 300 photovoltaic (PV) panels, designed to deliver up to 100 kW of clean, renewable energy. This setup is tailored to meet the energy needs of military camps, ensuring a reliable and sustainable power source even in remote and demanding environments.

BESS Container Breaker Panels

A BESS (Battery Energy Storage System) container equipped with three-phase breaker panels, ensuring fully isolated and secure operation for efficient energy management and safety.

Custom-Built 5kW Battery Pack with Parallel Configuration

48-parallel configuration of the in-house-designed battery packs, capable of delivering an impressive 500 kWh of energy, ensuring high performance and reliability for large-scale power applications.

Grengine 10ft BESS Container

This custom-built Battery Energy Storage System (BESS) container is designed with advanced safety features to ensure reliable and secure energy storage. It includes integrated fire suppression systems, thermal management, overvoltage and short-circuit protection, and fully isolated breaker panels for enhanced operational safety.

ISED Project
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50 PV Panel Solar Setup for BESS in Arctic Conditions

PV panel solar array designed to support a Battery Energy Storage System (BESS) in the harsh Arctic environment. The setup harnesses solar energy efficiently, even in extreme weather conditions, providing a sustainable and reliable power source for remote operations. This configuration is engineered to endure sub-zero temperatures while maintaining optimal performance for energy storage and distribution.

Thermal Isolated BESS

BESS container equipped with a thermally insulated cover, designed to maintain safe and stable operating conditions for the system, even in harsh and extreme environmental environments.

Remote Control Panels

Control panels enabling remote monitoring of weather conditions at the BESS site, paired with an automated temperature control system to ensure safe and efficient operation in the extreme conditions of the Arctic Circle.

Dynamic Addressing Algorithm Project
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PCB Communication Board Support for developing of the algorithm

The communication boardd featured isolated CAN and RS485 BUS with the ARM-Cortex M0+ at its heart.

Dynamic Addressing Algorithm in Action

The Communication PCB stack consists of 48 interconnected nodes. The PCBs with a solid green LED act as leaders, responsible for compiling data and sending it to the client (inverter) or the central control device. The PCBs with a solid red LED are followers, which blink their green LED while transmitting data to the leader. In the video, the leader node is located at the top right of the stack. When I simulate a failure by shorting the leader's power, the system enters a voting session to select a new leader. As shown, the system successfully elects a new leader (the far-left node on the second stack). When the power short is removed, the original leader reverts to its default testing condition of assuming the leader role. This is a programmed behavior for testing conflict resolution when two leaders exist in the same system. The system resolves the dual-leader scenario smoothly, ensuring only one leader remains active without disrupting the entire network or the client. This demonstrates the system's robust fault tolerance and self-healing capabilities.

SAE Aero Plane Project
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Custom RC Plane with Large Fuselage Capacity for Storing Up to 15 Soccer Balls

This custom-built RC plane is designed with a spacious fuselage capable of storing up to 15 soccer balls, making it ideal for payload transport demonstrations. It is powered by a reliable electrical system and features a Pixhawk flight controller, enabling advanced autonomous control and precise navigation.

Initial Plane Construction - 1

Initial Structure of the plane with optimizing in spacing and aerodynamic performance

Initial Plane Construction - 2

A Completed Tail of the RC plane with electrical system wiring and servo added

Lunch Box Drone Project
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Custom Drone built with the Arduino UNO

This drone was my first project, and it’s powered by an Arduino UNO tucked inside a repurposed Lock & Lock lunchbox—because who needs a fancy enclosure, right? It communicates with an ESC to control the motors, an MPU6050 for keeping it steady, and a Flysky FS-i6 TX transmitter for remote control. It may not look like much, but it flies (mostly) straight and was a fun way to learn the basics of drones and electronics!

Lunch Box Drone Internal

It's not a true lunchbox drone without jumper wires sprawling everywhere!

Lunch Box Drone in Action

Lunch Box Drone in action (of course with RGB LEDs)

Musical Tesla Coil Project
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Musical Tesla Coil Bread Board Circuit

Musical Tesla Coil built on a breadboard—because why not? At the heart of this chaotic masterpiece is the trusty 555 Timer IC, driving the secondary LC circuit. Naturally, the signal is modulated to produce musical tones, proving that even a breadboard can handle high-voltage creativity!

Musical Tesla Coil in Action

Yes, I'm Linkin Park fan

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