Open to opportunities

Léonard P

@lonardp

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Results-driven software engineer with 8 years of experience.

Philippines

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What I'm looking for

I am looking for opportunities that foster innovation and collaboration, with a focus on impactful projects.

I am a results-driven software engineer with over 8 years of experience in both open-source and professional environments. My expertise lies in full-stack development, game engine architecture, and distributed systems. I thrive on problem-solving and continuous learning, always aiming to deliver robust and scalable solutions. My collaborative spirit shines in Agile settings, where I work effectively with cross-functional teams to achieve common goals.

At BulletTech, I developed a desktop trading application that significantly enhanced user experience and reliability. I implemented CI/CD pipelines using GitLab, Docker, and Kubernetes, which streamlined deployment and reduced downtime by 30%. My contributions to open-source projects, such as Zandronum and One Hour One Life, have honed my skills in networking architecture and game engine optimization, leading to improved performance and user satisfaction.

As I continue to grow in my career, I am eager to take on new challenges that allow me to leverage my technical skills while contributing to innovative projects. I believe in the power of technology to solve real-world problems and am committed to making a positive impact through my work.

Experience

Work history, roles, and key accomplishments

Software Engineer

BulletTech

Jun 2023 - May 2025 (1 year 11 months)

Developed and maintained a desktop trading application using QT, enhancing user experience and reliability. Implemented CI/CD pipelines with GitLab, Docker, and Kubernetes, streamlining deployment and reducing downtime by 30%.

Gitlab Docker Kubernetes Terraform Agile C#)JavaScript

Project Lead

Arduino LED POV Clock

Jan 2022 - Present (3 years 5 months)

Engineered a high-speed Persistence of Vision clock using Arduino and C, optimizing code for real-time LED control and motor regulation. Developed interrupt-driven firmware to ensure precise timing and synchronization of LED patterns at high RPMs.

Arduino C#)Embedded Systems Firmware Sensor Data

Developer & DevOps

Personal Website

Jan 2022 - Present (3 years 5 months)

Deployed and managed a personal website on a remote Linux server using SSH and nginx. Built and maintained front-end and back-end components with JavaScript, Node.js, React, and Next.js.

Linux SSH Nginx JavaScript Node React Next.js DevOps Web Security CI CD

Lead Developer

RELIVE

Jan 2021 - Present (4 years 5 months)

Designed and implemented automated unit tests using Google Test, ensuring code reliability and correctness. Led the reverse engineering of legacy engine components, improving modularity and maintainability of the codebase.

Reverse Engineering CI CD Performance Optimization C#)STL OpenGL

Open-Source Contributor

One Hour One Life (OHOL)

Jan 2019 - Present (6 years 5 months)

Refactored game engine to support variable framerates and resolutions, expanding compatibility across devices. Adapted GUI components for dynamic display settings and optimized performance using OpenGL and GLSL shaders.

OpenGL GLSL GUI тестування Debugging Profiling C#)Linux

Open-Source Contributor

Zandronum

Jan 2016 - Present (9 years 5 months)

Contributed to core networking architecture, focusing on client-server synchronization and deterministic gameplay. Managed bug tracking systems, reviewed and submitted code via pull requests, and participated in weekly development meetings.

Networking Code Review Git C#)Lua Linux

Education

Degrees, certifications, and relevant coursework

INSA Hauts de France

Diplôme d’ingénieur informatique (BAC+5), Computer Science

Completed a comprehensive engineering program with a focus on computer science. Gained expertise in various aspects of software development and engineering principles.

Henri Darras highschool

Baccalauréat générale scientifique spécialité mathématiques, Mathematics

Achieved a scientific baccalaureate with a specialization in mathematics. Developed strong foundational knowledge in scientific principles and mathematical concepts.