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I am JIALIANG XIN, a Unity Technical Lead with a passion for building scalable gameplay systems and optimized rendering pipelines. Based in Dublin, I lead cross-functional teams to deliver story-driven puzzle experiences and robust editor tools. My strengths include architecture design (MVC, ECS/FSM), performance tuning (FPS, memory use), and CI/CD automation to accelerate deployment. I enjoy turning complex problems into maintainable code and delightful player experiences.…I am JIALIANG XIN, a Unity Technical Lead with a passion for building scalable gameplay systems and optimized rendering pipelines. Based in Dublin, I lead cross-functional teams to deliver story-driven puzzle experiences and robust editor tools. My strengths include architecture design (MVC, ECS/FSM), performance tuning (FPS, memory use), and CI/CD automation to accelerate deployment. I enjoy turning complex problems into maintainable code and delightful player experiences.

JIALIANG XIN

Game Developer, Programmer, Developer, +2

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I am JIALIANG XIN, a Unity Technical Lead with a passion for building scalable gameplay systems and optimized rendering pipelines. Based in Dublin, I lead cross-functional teams to deliver story-driven puzzle experiences and robust editor tools. My strengths include architecture design (MVC, ECS/FSM), performance tuning (FPS, memory use), and CI/CD automation to accelerate deployment. I enjoy turning complex problems into maintainable code and delightful player experiences.…I am JIALIANG XIN, a Unity Technical Lead with a passion for building scalable gameplay systems and optimized rendering pipelines. Based in Dublin, I lead cross-functional teams to deliver story-driven puzzle experiences and robust editor tools. My strengths include architecture design (MVC, ECS/FSM), performance tuning (FPS, memory use), and CI/CD automation to accelerate deployment. I enjoy turning complex problems into maintainable code and delightful player experiences.

Available to hire

I am JIALIANG XIN, a Unity Technical Lead with a passion for building scalable gameplay systems and optimized rendering pipelines. Based in Dublin, I lead cross-functional teams to deliver story-driven puzzle experiences and robust editor tools.

My strengths include architecture design (MVC, ECS/FSM), performance tuning (FPS, memory use), and CI/CD automation to accelerate deployment. I enjoy turning complex problems into maintainable code and delightful player experiences.

Skills

Unity

Experience Level

Expert

Unity

Expert

Language

English

Fluent

Work Experience

Technical Lead at Lunami Games

June 1, 2025 - Present

Story-driven puzzle game development. Architected core framework (MVC, event-driven) with save system, quest progression, FSM-based AI, and camera controls. Technical gatekeeper for code integration. Built a custom narrative editor integrating camera, dialogue, VFX, and AI—cut scene creation time by 67%. Optimized Spine animations from 30 to 100+ FPS via render batching strategies. Led Agile team in 2-week sprints; established CI/CD with Unity Cloud Build & GitHub Actions.

Unity Programmer at Shanghai Leiyu Network

March 1, 2022 - January 1, 2023

Kepler: Last Stand (PC/Console). Built scalable UI framework with object pooling, achieving 20% memory reduction. Developed dynamic camera system (Cinemachine), reducing occlusion issues by 35%. Implemented boss fight mechanics (FSM) and ECS-based combat system for multi-entity processing. Cross-platform input handling with Unity Input System including controller haptics.

Unity Developer at Hangzhou Shenghe Network

March 1, 2021 - February 1, 2022

Legend (Mobile MMORPG). Architected client-server networking layer with state synchronization for real-time multiplayer. Optimized MMO performance (LOD, quadtree spatial partitioning) maintaining 60+ FPS with dozens of concurrent players. Implemented A* pathfinding and red dot notification system (25% redundancy reduction).