Available to hire
I’m Edgardo Alejandro Galdámez Velásquez, a Senior Unity Developer specializing in mobile game development with a focus on gameplay systems and rapid prototyping.
I have a proven track record in engineering scalable gameplay loops and optimizing performance to reduce latency and resolve complex flow conflicts. I’m passionate about bridging design and engineering to deliver fluid, responsive player experiences.
Experience Level
Work Experience
Game Developer at Harmony Games
April 1, 2023 - October 1, 2025Engineered core gameplay mechanics using Unity C# and DOTween, significantly enhancing player responsiveness. Developed intricate game flow sequences and reward systems using Addressables for efficient asset management. Implemented robust gating and queue logic, reducing game flow conflicts by 50%. Integrated backend LiveOps systems to manage player data and analytics effectively. Established a Figma-to-Unity workflow that streamlined UI/UX feature iterations.
Game Developer at Kubiak LLC
December 1, 2020 - February 1, 2023Delivered three fully playable prototypes in six weeks for internal testing and market validation. Designed a scalable mobile architecture for interaction states, increasing code reusability across multiple projects. Resolved critical performance issues on low-end devices by profiling and batching, eliminating frame rate spikes.
Intern at TreeCloud Technologies
October 1, 2019 - January 1, 2020Designed physics-based gameplay mechanics in Unreal Engine 4 for specialized applications. Created advanced simulation systems for real-time drone behavior and LiDAR visualization algorithms.
Junior Developer at OFBOX
October 1, 2017 - October 1, 2019Optimized legacy codebases to enhance overall application performance and stability. Developed scalable data extraction tools and internal integration platforms to improve workflow efficiency.
Education
Computer Science Degree at El Salvador
January 11, 2030 - January 1, 2020Qualifications
Industry Experience
Gaming, Software & Internet
Experience Level
Hire a Game Developer
We have the best game developer experts on Twine. Hire a game developer in San Salvador today.