2024-Ongoing

Cross-Platform Data Capture Tool and Video Streaming For ML projects

Company: Sony Interactive Entertainment
Tech: C/C++, Vulkan, Agc, Slang, SDL, ONNX Runtime
Platforms: Linux, Windows, PS5

• End-to-end GPU-accelerated H.264 encode/decode pipeline using Vulkan
• Ported CRAFT and CRNN models from PyTorch to ONNX and implemented full EasyOCR pipeline in C++ for real-time text detection.
• Cross-platform abstraction over OS and graphics APIs

2024-2025

Unreal Engine Data Driven Bug Injection Plugin

Company: Sony Interactive Entertainment
Tech: Unreal Engine 5, C++
Platforms: Windows

• Bugs can be injected into the game via a provided Data Asset file and can be triggered via the command line
• Bugs that are visible in the current viewpoint are displayed and can be toggled on and off via the command line
• A CSV dump containing a list of bug objects visible in the current viewpoint, along with a full-screen RGB image of the viewpoint, can be triggered via the command line
• The full-screen RGB image of the viewpoint is captured using the Render Dependency Graph and is synchronized with async collision detection, which is used to determine whether a bug object is visible in the current viewpoint.

2024-2025

Unreal Engine ML Plugin

Company: Sony Interactive Entertainment
Tech: Unreal Engine 5, C++, ONNX
Platforms: Windows

• Custom ONNX inference runtime integrated into Unreal Engine
• Live UI overlays displaying model output
• Designed for rapid experimentation

2024-2025

Neural Shadow Mapping Data Capture Tools

Company: Sony Interactive Entertainment
Tech: Unreal Engine 5, C++, Graphics Pipelines
Platforms: Windows

• Implemented rasterized G-buffer capture pipeline
• Enabled scalable dataset generation for ML training

2023

National Grid Community Engagement & 3D Visualisation Tool

Company: AtkinsRealis
Tech: Unreal Engine 5, C++, ArcGIS
Platforms: Windows

• Implemented terrain-aware tree clustering using latitude/longitude data
• Built location-based spatial queries using ArcGIS APIs
• Designed camera systems for top-down and ground-level views on touch interfaces

2022 - Early 2023

In-House D3 Engine for Live Events

Company: Disguise
Tech: C/C++, Python, DirectX, RenderDoc, Intel VTune, Superluminal, Wireshark, RabbitMQ
Platforms: Windows

• Improved engine performance via memory pools in hot paths
• Identified and resolved CPU/GPU bottlenecks using advanced profiling tools

2019 - 2022

PS5 Interactive Display Unit (IDU)

Company: Sony Interactive Entertainment
Tech: C/C++, Unreal Engine 4, WebSockets, gRPC, Linux
Platforms: PS5

• Designed initial kiosk client prototype and core application architecture
• Developed NFC-based smartphone control using WebSockets and embedded C Mongoose server
• Integrated Linux NXP NFC drivers (PN7150/PN7120)
• Contributed to multiple NDA-covered R&D initiatives and internal demos

2018 - 2019

PS4 PlayStation Vue Video Streaming Engine

Company: Sony Interactive Entertainment
Tech: C/C++, HLS.js, JavaScript
Platforms: PS4

• Implemented HLS seek/rewind functionality exposed to JavaScript
• Investigated crash reports and resolved stability issues

2017 - Early 2018

GDPR-Compliant Real-Time SaaS Services

Company: Smartpipe Solutions (defunct startup)
Tech: C/C++, Boost.Asio, Redis, Nginx
Platforms: Linux

• Added logging to Linux servers handling over one million requests
• Diagnosed and resolved production crashes using system logs and GDB

2016 - 2017

Payroll System Backend Optimization

Company: Sapiens
Tech: C++, SQL, Windows MSMQ
Platforms: Windows

• Implemented backend services and optimized batch jobs processing over one million records
• Ensured all jobs met strict SLAs and performance benchmarks