Atul Kumar Singh
Creative and dedicated Mixed Reality Developer with proven expertise in developing engaging AR/VR applications, looking to leverage my experience with Unity3d and a passion for innovation to create immersive experiences at a cutting-edge technology compan
- Role
Senior Developer / Founding Team Lead
- Years of Experience
8 years
Skillsets
- Meta quest
- Unreal
- Unity
- TypeScript
- Photon
- Performance profiling
- Oop
- Nakama
- Mirror
- iOS
- Flutter
- Dart
- Cocos Creator
- CI/CD
- Android
- SOLID
- ARCore
- Htc vive
- HoloLens
- C++
- Xr interaction toolkit
- Websockets
- Vuforia
- Vrtk
- Rest APIs
- Mrtk
- Git
- Data Structures
- C#
- Azure
- AWS
- ARKit
Professional Summary
8Years
- Sep, 2025 - Dec, 2025 2 months
Senior Developer / Founding Team Lead
Alantrix Geim Studios - Nov, 2023 - Sep, 20251 yr 10 months
Senior Developer
Infivr - Nov, 2022 - Oct, 2023 11 months
Senior XR Developer
Jio Tesseract - Nov, 2017 - Oct, 2018 11 months
Associate Software Developer
Infivr - Nov, 2018 - Jul, 2019 8 months
Software Engineer
Avidia Labs - Jul, 2019 - Oct, 20223 yr 3 months
Mixed Reality Developer
AfterNow
Applications & Tools Known
Git
Visual Studio
Unity 3D
Postman
Work History
8Years
Senior Developer / Founding Team Lead
Alantrix Geim StudiosSep, 2025 - Dec, 2025 2 months
Built and ramped a fresh-grad dev team; set up onboarding, coding standards, and delivery cadence. Helped hire and mentor 15 junior developers (freshers); enforced review and architecture guidelines. Delivered ~70 hyper-casual games/prototypes in ~2 months using Unity + Cocos Creator; learned Flutter (Dart) for internal build/QA tooling.
Senior Developer
InfivrNov, 2023 - Sep, 20251 yr 10 months
Led a multidisciplinary team (Unity, backend, 3D, design) to deliver XR training solutions, reducing client training time by 35%. Directed VR training simulations for oil & gas and aviation, reducing onboarding costs by 30% via XR-based SOP modules. Built a licensing system enabling time-bound access and user/org-specific module assignment via web portal. Automated builds and optimized Meta Quest/HTC Vive performance, improving build and runtime efficiency by ~30%.
Senior XR Developer
Jio TesseractNov, 2022 - Oct, 2023 11 months
Led development of flagship XR learning apps enabling real-time collaboration and adaptive learning; reduced training time by 35%. Introduced build automation and performance tuning, improving deployment speed and stability (25% fewer crashes).
Mixed Reality Developer
AfterNowJul, 2019 - Oct, 20223 yr 3 months
Built cross-platform multiplayer XR (AnPrez Remote) using Nakama + custom UDP voice, increasing engagement by 65% and reducing server costs by 80%. Built CI/CD and internal Unity package workflows, improving asset delivery and reducing deployment time by 60%.
Software Engineer
Avidia LabsNov, 2018 - Jul, 2019 8 months
Delivered AR/VR educational projects for K-12, boosting student engagement by 60%. Optimized AR/VR apps for , improving performance by 25%.
Associate Software Developer
InfivrNov, 2017 - Oct, 2018 11 months
Developed AR/VR enterprise training modules for , reducing training time by 55%. Built collaborative AR experiences enabling shared sessions for remote users.
Achievements
- VR Training Time Reduction
- Onboarding Cost Reduction
- Build Efficiency Improvement
Major Projects
3Projects
AnPrez Remote
A cross-platform multiplayer XR presentation tool for HoloLens. Integrated Nakama networking and custom voice chat, increasing user engagement by 65%.
XR Learn & XR Companion
Flagship XR applications for learning and development. Implemented adaptive learning and SOP interactions, reducing training time by 35%.
VR Fire Safety Training Simulation
VR fire safety training application for industrial environments. Built real-time fire physics and hazard generation; optimized for standalone VR headsets.
Education
B.Tech., Electronics & Communications Engineering
Jodhpur National University (2016)