Lennart Van Hirtum

Game Developer

https://talent.gravityer.com/lennart-van-hirtum

I'm a PhD student CS at the Paderborn Center for Parallel Computing. I specialize in performance engineering and hardware design.

PC2

Key Strengths

Strong C++ and Rust programming skills demonstrated through multiple personal projects.
Experience with 3D physics engine development (Physics3D) and 3D game logic (FourInARow3D), directly relevant to a Game Developer role.
Familiarity with hardware description languages (Systemverilog, Verilog) and related tooling (Tcl, CMake), indicating a broad technical foundation.
Experience with compiler development (sus-compiler) and language tooling (sus-lsp, tree-sitter-sus) showcases deep understanding of software systems.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's project portfolio is heavily focused on personal, technically complex, and often low-level systems development (physics engines, compilers, hardware design). While this demonstrates strong technical curiosity and initiative, the lack of team-based projects or professional experience (beyond a current role with no specified skills) makes it difficult to assess cultural fit, collaboration style, or alignment with a typical game development team environment. The projects are diverse in technology but consistently lean towards deep technical challenges rather than collaborative product development.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's experience is primarily in personal projects, and no psychometric or English test scores are available.

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Projects

mandelbrotFPGA

July 29, 2025 – September 7, 2025

mandelbrotFPGA — GitHub repository

View Project

sus-website

November 12, 2024 – Present

sus-website — GitHub repository

View Project

BitSerialMatrixMultiply

July 29, 2024 – November 6, 2024

SUS Code for the example Bit Serial Matrix Multiply

View Project

tree-sitter-sus

January 31, 2024 – January 7, 2025

Tree Sitter Parser for the SUS language

View Project

sus-lsp

May 27, 2023 – Present

sus-lsp — GitHub repository

View Project

sus-compiler

August 8, 2022 – Present

A new Hardware Design Language that keeps you in the driver's seat

View Project

FourInARow3D

February 12, 2022 – February 12, 2022

A 3D Four In A Row win counter

View Project

Dedekind

October 6, 2020 – Present

The codebase that computed the Ninth Dedekind Number

View Project

Physics3D

November 23, 2018 – March 20, 2025

A 3D physics engine

View Project

Physics2D-Java

November 20, 2018 – November 20, 2018

A general implementation of spring physics

View Project

Key Strengths

Strong C++ and Rust programming skills demonstrated through multiple personal projects.
Experience with 3D physics engine development (Physics3D) and 3D game logic (FourInARow3D), directly relevant to a Game Developer role.
Familiarity with hardware description languages (Systemverilog, Verilog) and related tooling (Tcl, CMake), indicating a broad technical foundation.
Experience with compiler development (sus-compiler) and language tooling (sus-lsp, tree-sitter-sus) showcases deep understanding of software systems.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's experience is primarily in personal projects, and no psychometric or English test scores are available.

Lennart Van Hirtum

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit