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Senior Unity Engineer with 5+ years of experience building, optimizing, and shipping interactive games across mobile, PC, and AR/VR platforms. Strong background in gameplay systems, performance optimization, multiplayer networking, and live-ops integration using Unity and C#. Proven ability to take projects from prototype to release, collaborate cross-functionally, and deliver polished, scalable player experiences…Senior Unity Engineer with 5+ years of experience building, optimizing, and shipping interactive games across mobile, PC, and AR/VR platforms. Strong background in gameplay systems, performance optimization, multiplayer networking, and live-ops integration using Unity and C#. Proven ability to take projects from prototype to release, collaborate cross-functionally, and deliver polished, scalable player experiences

Yasir Khan

Game Developer, Game Designer, AI Developer, +6

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Senior Unity Engineer with 5+ years of experience building, optimizing, and shipping interactive games across mobile, PC, and AR/VR platforms. Strong background in gameplay systems, performance optimization, multiplayer networking, and live-ops integration using Unity and C#. Proven ability to take projects from prototype to release, collaborate cross-functionally, and deliver polished, scalable player experiences…Senior Unity Engineer with 5+ years of experience building, optimizing, and shipping interactive games across mobile, PC, and AR/VR platforms. Strong background in gameplay systems, performance optimization, multiplayer networking, and live-ops integration using Unity and C#. Proven ability to take projects from prototype to release, collaborate cross-functionally, and deliver polished, scalable player experiences

Available to hire

Senior Unity Engineer with 5+ years of experience building, optimizing, and shipping interactive games across mobile, PC, and AR/VR platforms.
Strong background in gameplay systems, performance optimization, multiplayer networking, and live-ops integration using Unity and C#. Proven
ability to take projects from prototype to release, collaborate cross-functionally, and deliver polished, scalable player experiences

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Pashto, Pushto

Intermediate

Urdu

Advanced

Javanese

Advanced

Work Experience

Unreal Engine AI Developer (Prototype) at Unreal Engine 5

December 31, 2024 - July 18, 2025

Developed a tactical AI prototype featuring 5 enemy agents with unique Behavior Trees, State Trees, and role-based strategies. Integrated AI Perception for sight/hearing and pathfinding using EQS and navigation systems. Implemented flanking, coordinated attacks, and adaptive combat responses with telegraphed attack patterns. Used C++ for core logic, supported by Blueprints for rapid iteration. Delivered modular, scalable systems with performance profiling and optimization.

Unreal Game Developer at Tensei Games

January 1, 2023 - Present

Built advanced enemy AI systems for boss fights and tactical squads (5+ agents). Created multiphase combat logic, enemy cooldowns, and dynamic difficulty. Integrated role-based AI (frontline, scout, support) with Perception Systems and dynamic pathfinding. Developed telegraphed attacks, reactive movement, and strategic retreat behaviors. Optimized performance with subsystems, tick reduction, and AI debugging tools. Implemented multiplayer replication of AI using RPCs and networked behavior states.

Game Developer (Contract) at Alderon Games (Path of Titans – AA) / Zollpa (Zoran’s Resistance – AAA)

December 31, 2023 - July 18, 2025

Designed AI combat behaviors using Behavior Trees, GAS, and animation-driven logic. Developed evasive maneuvers, synchronized attack logic, and PvE/PvP behavior consistency. Increased performance by 20% via AI logic optimization and resource management. Ensured server-client parity for combat logic and responsive enemy behavior.

Gameplay Developer at Virtua

December 31, 2022 - July 18, 2025

Built open-world enemy AI that adjusted threat levels based on player proximity, actions, and aggression level. Designed dynamic pacing for encounters, increasing player engagement and retention. Worked closely with designers and animators to ensure smooth gameplay loops and intelligent AI responses.

Sr. Game Developer at Tensei Games

January 1, 2023 - January 1, 2025

Built advanced enemy AI systems for boss fights and tactical squads, integrating role-based AI with Perception Systems and dynamic pathfinding. Developed multiphase combat logic and optimized performance with subsystems, ensuring effective multiplayer replication of AI.

Game Developer at Alderon Games

February 1, 2022 - May 1, 2023

Designed AI combat behaviors using Behavior Trees and Gameplay Ability System. Developed evasive maneuvers and synchronized attack logic for PvE and PvP, enhancing performance by 20% through AI optimization.

Gameplay Developer at Virtua

January 1, 2021 - January 1, 2022

Built open-world enemy AI that adjusts threat levels based on player actions, designing dynamic pacing for encounters to enhance player engagement. Collaborated closely with designers and animators for smooth gameplay.

Sr. Game Developer at Blits.ai

January 1, 2025 - Present

Developed a real-time conversational AI pipeline integrating GPT-4o for emotionally aware responses and facial animation synchronization within Unreal Engine 5.

Senior Unity Developer at Freelance / Contract

January 1, 2019 - Present

Built real-time and turn-based multiplayer systems from scratch using Photon and Netcode. Implemented matchmaking, lobbies, sync logic, leaderboards, tournaments, and auth. Designed event-based turn-based multiplayer architecture for Dominion of Insight. Led multiplayer & backend features for Shiba Eternity (~30K MAU). Developed AR/VR spatial systems (3D point placement, distance calculation, CAD file loading). Optimized runtime performance via memory management and draw call reduction. Mentored junior developers, performed strict code reviews, enforced branching strategies. Worked with distributed teams (10–50 members) across multiple studios.