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I'm Mehedi Ahmed, a Senior Unity Engineer with 8+ years of experience crafting high-performance real-time 3D applications, VR/AR, and cross-platform experiences. I specialize in architecting scalable systems, custom shader work (HLSL/ShaderLab), and AI-driven gameplay mechanics, delivering tools and pipelines that streamline development for teams deploying on Meta Quest, Vive, HoloLens, and mobile platforms. From concept to deployment, I focus on performance optimization, reusable editor tooling, and robust content workflows. I've led AI standards, built VR animation systems, and created content generators that accelerate asset production. I'm passionate about pushing immersive technology forward and collaborating with cross-functional teams to ship impactful experiences.…I'm Mehedi Ahmed, a Senior Unity Engineer with 8+ years of experience crafting high-performance real-time 3D applications, VR/AR, and cross-platform experiences. I specialize in architecting scalable systems, custom shader work (HLSL/ShaderLab), and AI-driven gameplay mechanics, delivering tools and pipelines that streamline development for teams deploying on Meta Quest, Vive, HoloLens, and mobile platforms. From concept to deployment, I focus on performance optimization, reusable editor tooling, and robust content workflows. I've led AI standards, built VR animation systems, and created content generators that accelerate asset production. I'm passionate about pushing immersive technology forward and collaborating with cross-functional teams to ship impactful experiences.

Mehedi Ahmed

App Developer, Game Developer, Designer, +3

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I'm Mehedi Ahmed, a Senior Unity Engineer with 8+ years of experience crafting high-performance real-time 3D applications, VR/AR, and cross-platform experiences. I specialize in architecting scalable systems, custom shader work (HLSL/ShaderLab), and AI-driven gameplay mechanics, delivering tools and pipelines that streamline development for teams deploying on Meta Quest, Vive, HoloLens, and mobile platforms. From concept to deployment, I focus on performance optimization, reusable editor tooling, and robust content workflows. I've led AI standards, built VR animation systems, and created content generators that accelerate asset production. I'm passionate about pushing immersive technology forward and collaborating with cross-functional teams to ship impactful experiences.…I'm Mehedi Ahmed, a Senior Unity Engineer with 8+ years of experience crafting high-performance real-time 3D applications, VR/AR, and cross-platform experiences. I specialize in architecting scalable systems, custom shader work (HLSL/ShaderLab), and AI-driven gameplay mechanics, delivering tools and pipelines that streamline development for teams deploying on Meta Quest, Vive, HoloLens, and mobile platforms. From concept to deployment, I focus on performance optimization, reusable editor tooling, and robust content workflows. I've led AI standards, built VR animation systems, and created content generators that accelerate asset production. I'm passionate about pushing immersive technology forward and collaborating with cross-functional teams to ship impactful experiences.

Available to hire

I’m Mehedi Ahmed, a Senior Unity Engineer with 8+ years of experience crafting high-performance real-time 3D applications, VR/AR, and cross-platform experiences. I specialize in architecting scalable systems, custom shader work (HLSL/ShaderLab), and AI-driven gameplay mechanics, delivering tools and pipelines that streamline development for teams deploying on Meta Quest, Vive, HoloLens, and mobile platforms.

From concept to deployment, I focus on performance optimization, reusable editor tooling, and robust content workflows. I’ve led AI standards, built VR animation systems, and created content generators that accelerate asset production. I’m passionate about pushing immersive technology forward and collaborating with cross-functional teams to ship impactful experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Bengali

Fluent

Work Experience

Unity Engineer at SimX

August 1, 2023 - October 1, 2025

Architected and delivered enterprise-grade VR medical training applications for Meta Quest platforms using Unity (C#), managing full development lifecycle from initial design through production deployment. Built custom Unity Editor tooling (C#, JSON, Addressables) for dynamic patient equipment management, enabling asset loading 60% faster than manual workflows. Led performance optimization using Unity Profiler, delivering 18% FPS improvements via garbage collection reduction, memory management, material optimization, texture sharing, and draw call reduction. Engineered a proprietary VR animation system (C#) replacing the standard Animator, and established company-wide AI development standards with standardized context files. Created a texture combiner system (C#, shader programming) to procedurally generate wound textures, accelerating content creation by ~40%.

Senior Unity Engineer at WIN Reality

May 1, 2022 - December 1, 2022

Developed high-performance VR training experiences in Unity for Meta Quest 2. Implemented physics simulations (Unity Physics) that authentically replicate sports dynamics, including ball trajectory, bat collisions, and spin effects. Created custom shaders (HLSL, ShaderLab, URP) for dynamic visuals and a trail rendering system for real-time ball tracking. Rebuilt application UI around immersive VR interaction paradigms, boosting user engagement. Maintained code quality through reviews and implemented scalable engineering frameworks to support high-performance modules.

Senior AR Engineer at Avrio Analytics

May 1, 2021 - May 1, 2022

Delivered government-facing AR training applications for the Magic Leap platform, managing planning, Unity development, and stakeholder communication. Architected networked multiplayer systems (C#, networking) with integrated VoIP for large-scale collaborative AR experiences. Designed hierarchical behavior trees to drive dynamic, context-aware NPCs for law enforcement de-escalation training with multi-stage adaptive interactions. Led a cross-functional team of 4 engineers in Agile/Scrum, releasing multiple AR training apps on schedule. Developed a node-based dialog editor tool (C#, Unity Editor) to control AI dialog and animations, enabling designers to build complex scenarios 80% faster.

Contract VR/AR Developer at Independent

December 1, 2019 - April 1, 2021

Delivered VR and AR applications for enterprise clients across healthcare and medical training. Tipping Point Media: developed iOS AR applications (Unity, ARKit) with custom fluid simulation shaders for realistic liquid visualization in AR training scenarios. Pixacore: built immersive VR training applications for CAR T-Cell cancer therapy procedures.

VR/AR Developer at Code & Craft, Inc

January 1, 2017 - August 1, 2018

Delivered multiple Unity projects from prototype through production, managing technical scope and quality standards across Unity-based work. Launched one of the first commercial iOS AR applications leveraging Apple ARKit for a retail-focused experience on the App Store. Contributed to Agile team processes, collaborating closely with designers and stakeholders in a fast-paced startup environment.