Liam O’Sullivan

Senior Computer Engineer

A driven Computer Engineering student at the University of Pittsburgh with a passion for researching the intersection between hardware and software. Experienced in system architecture, embedded systems, and algorithm design to create innovative and efficient solutions.

About Me

At my core, I'm a problem-solver. I'm fascinated by the "why" behind how things work, a curiosity that led me to computer engineering and my love for physics.

This passion extends beyond academics. I find a similar joy in the strategy of a volleyball match, the endurance of running a half-marathon, and the meticulous process of building high-performance computers on a budget.

Liam O'Sullivan Presenting research In the photonics lab

Professional Experience

05/2025 - Present

Software Engineer Intern · SIMIO LLC

  • Spearheaded development of a C# add-on integrating advanced Git version control.
  • Applied robust system architecture design principles for a scalable solution.
  • Participated in the full SDLC using Agile methodologies like Scrum.

05/2024 - Present

Research Assistant · YOUNGBLOOD PHOTONICS

  • Worked alongside the UPMC Center of Vaccine Research.
  • Designed and developed a bio-photonic research device.

01/2024 - 05/2024

System Engineer Intern · YOUNGBLOOD PHOTONICS

  • Led development of research probe stations for testing silicon integrated photonic circuits.
  • Designed solutions using PCB design and Autodesk CAD.
  • Controlled lasers and motors via NI server communication.

Key Projects

Version Control API for SIMIO

Engineered a C# add-on to enable robust version control for proprietary files, significantly improving team collaboration and project traceability.

C#.NETGitSystem Architecture

EGFP Activating Bronchoscope

Managed the full lifecycle, including software development, bug fixes, and physical device fabrication for a cutting-edge biophotonic device.

Device FabricationAutodesk CADC++

Virtual Train Control Simulation

Led a team of five students in a semester-long project to design and implement a detailed train control system simulation from the ground up.

System DesignC++Team Leadership

Technical Skills

Languages

C, C++, C#, Python, ARM Assembly, VHDL, MATLAB, JavaScript, HTML/CSS

Tools & Frameworks

.NET, Quartus, ModelSim, Visual Studio, Altium, Autodesk CAD, Pycharm, Git, Keil v5

Competencies

Algorithm Design, Computer Architecture, Agile/Scrum, Digital & Analog Circuit Design, Embedded Systems

Education

University of Pittsburgh

Bachelor of Science in Computer Engineering (Expected May 2026)

GPA: 3.67/4.0

Dean's List Honoree: 2022, 2023, 2024, 2025