Shahab Ahmed

Lead Unity XR Developer

Evolve Innovative Solutions • Vollzeit

Jun 2024 - Present • 2 yrs 4 mos

Lead Unity developer on AI-driven and immersive projects. Built real-time conversational AI characters with voice, lip-sync and facial expressions using NVIDIA microservices, ElevenLabs, WebRTC and gRPC. Created an AI table-companion agent for a Singapore restaurant that takes orders, gathers live feedback on the meal, recommends dishes and presents the bill with a scannable payment barcode. Architected and launched Speak Ease, an Android translation app for real-time bilingual conversations across 36 language pairs, built entirely in Unity. Also built AR/VR experiences for training, entertainment and storytelling, optimized for Quest and mobile AR, and delivered AI-powered projects for events in Singapore.

Senior Unity Developer

Big Heap Technologies • Vollzeit

Apr 2022 - Jun 2024 • 2 yrs 2 mos

Led mobile game development and shipped 25+ mobile games across FPS, GTA-style open-world, animal simulation, car parking and vehicle riding genres, with responsive touch controls. Optimized games to run at 60 FPS on mid-tier devices and cut APK sizes by 30–50% through asset compression and efficient rendering. Implemented monetization with Unity Ads, AdMob, rewarded videos and in-app purchases to improve revenue and retention. One title passed 1 million downloads across Google Play and the App Store.

Unity Developer

InTech Studio • Vollzeit

Apr 2021 - Jun 2021 • 2 mos

Worked on game development projects as a Unity developer. Built core gameplay mechanics, UI systems and touch controls in Unity and C#. Created reusable, object-oriented components to keep codebases clean and modular. Worked closely with designers to prototype and iterate quickly on game concepts using Invector, Game Creator Toolkit, Malbers Animal Controller and Realistic Car Controller.