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I'm Santiago Guzman, a software engineer specializing in Unity (C#) and Unreal Engine (C++), with hands-on experience in real-time rendering and cross-platform optimization for desktop and XR environments. I thrive on creating efficient, visually compelling experiences through clean architecture, modular design, and shader performance tuning. I bring a collaborative mindset and a passion for turning complex data and visuals into accessible, responsive systems.…I'm Santiago Guzman, a software engineer specializing in Unity (C#) and Unreal Engine (C++), with hands-on experience in real-time rendering and cross-platform optimization for desktop and XR environments. I thrive on creating efficient, visually compelling experiences through clean architecture, modular design, and shader performance tuning. I bring a collaborative mindset and a passion for turning complex data and visuals into accessible, responsive systems.

Santiago Guzman

Game Developer, Developer, Programmer, +2

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I'm Santiago Guzman, a software engineer specializing in Unity (C#) and Unreal Engine (C++), with hands-on experience in real-time rendering and cross-platform optimization for desktop and XR environments. I thrive on creating efficient, visually compelling experiences through clean architecture, modular design, and shader performance tuning. I bring a collaborative mindset and a passion for turning complex data and visuals into accessible, responsive systems.…I'm Santiago Guzman, a software engineer specializing in Unity (C#) and Unreal Engine (C++), with hands-on experience in real-time rendering and cross-platform optimization for desktop and XR environments. I thrive on creating efficient, visually compelling experiences through clean architecture, modular design, and shader performance tuning. I bring a collaborative mindset and a passion for turning complex data and visuals into accessible, responsive systems.

Available to hire

I’m Santiago Guzman, a software engineer specializing in Unity (C#) and Unreal Engine (C++), with hands-on experience in real-time rendering and cross-platform optimization for desktop and XR environments.

I thrive on creating efficient, visually compelling experiences through clean architecture, modular design, and shader performance tuning. I bring a collaborative mindset and a passion for turning complex data and visuals into accessible, responsive systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Junior Software Engineer at Geometric Progress LLC

October 1, 2025 - October 26, 2025

Developed C++/Qt widgets for dynamic data visualization, improving UI responsiveness and interaction for complex datasets. Implemented Python pipelines for image processing and AI model training, reducing manual preparation time and supporting real-time inference tests. Linked C++ executables for data translation and reporting, ensuring accurate and reliable outputs across multiple formats. Containerized apps in Docker for consistent cross-platform performance and reproducibility. Refined simulation controls and visual feedback loops, improving usability, responsiveness, and rendering accuracy. Profiled CPU/GPU workloads in real-time applications, increasing performance and frame stability. Collaborated with cross-functional teams to enhance visual fidelity and real-time responsive 3D components.

Software Developer Intern at Private Identity LLC

March 1, 2022 - October 26, 2025

Developed real-time visualization features for biometric data (face, voice, fingerprint) using C++ and Python. Tested and trained AI/ML image models to enhance recognition accuracy and reliability. Debugged and resolved performance and rendering issues to maintain smooth, real-time visualization in identity verification modules.