04/30/2026 updated
100 % available
Fractional CTO & Senior AI Developer | Python, PyTorch, MLOps, RL, SQL, Finance, Analysis
Singapore, Singapore
Worldwide
BMath, Mathematical Sciences - University of WaterlooAbout me
Senior AI & computer vision specialist, former CTO (18+ years). Production systems in finance, research & real-world operations. Sharp, precise and outgoing. Expert in Python, PyTorch, CV, RL, generative AI & cloud. Enthusiastic CFA charterholder delivering clean, scalable solutions with energy.
AI AgentsApplication Programming Interfaces (APIs)Artificial IntelligenceFinancial SoftwareInvestment PerformancePython (Programming Language)Machine LearningMariaDBSupply Chain ManagementPyTorchDronesGenerative AIBackendMachine Learning OperationsFintech
Python & AI/ML Development
Expert-level Python programming combined with deep experience in AI and machine learning frameworks including PyTorch, YOLOv8, OpenCV, CUDA, Ray RLib, PPO/RL, and transformers. Extensive work on computer vision pipelines, reinforcement learning bots, and generative AI systems.
Cloud & DevOps Engineering
Comprehensive hands-on experience with AWS services (EC2, Fargate, S3, RDS, IAM, IaC), GCP, Docker Compose, CI/CD pipelines, and Linux environments. Architecture and operation of full DevOps stacks for production-grade, regulated systems.
Data Engineering & Backend Development
Strong background in relational databases including MariaDB, MySQL, and PostgreSQL, as well as ETL processes using Talend. Proficient with pandas, NumPy, SciPy, REST APIs, and WebSockets for scalable backend solutions.
SQL & Database Architecture
Advanced SQL skills applied across multiple database systems including MySQL, PostgreSQL, MariaDB, and MS Access. Experience building GIPS compliance systems and reporting layers using SQL Server Reporting Services and Crystal Reports.
Fractional CTO & Technical Leadership Fractional CTO, Technical Product Owner, AI team leadership, engineering team scaling (150+ people), Agile technical roadmap management
JavaScript / TypeScript & Frontend Integration
React, React Three Fiber, JavaScript and TypeScript for full-stack development and integration of frontend components with backend services and WebSocket protocols.
Blockchain & Payment Integration
Integration of payment rails on Solana/BSV and traditional processors such as Stripe and CCBill. Implementation of anti-fraud mechanics, ELO matchmaking, and crypto payment flows.
Agile Leadership & Team Management
Proven track record leading and mentoring engineering teams of 150+ engineers and operations staff across Singapore, Bangkok, and Toronto. Experience running Agile teams and managing technical roadmaps and release cadences.
Investment Management & GIPS Compliance
Lead developer on GIPS compliance system for an asset manager with $30B AUM. CFA Charterholder with deep domain knowledge in investment performance measurement and financial software.
VBA & C/C++
Advanced knowledge of VBA used in financial reporting contexts including Excel and MS Access, as well as C/C++ for lower-level development tasks.
Computer Vision & Object Detection YOLOv8, OpenCV, real-time video processing, multi-object tracking, 5K drone imagery pipelines, CUDA-accelerated inference
Generative AI & Multimodal Systems Generative AI, generative video pipelines, transformers, large-scale AI model orchestration
Reinforcement Learning & Autonomous Agents Reinforcement Learning (RL), Ray RLlib, Proximal Policy Optimization (PPO), autonomous agents, game AI / RL bots
MLOps & Production Machine Learning MLOps, Machine Learning Operations, production AI pipelines, model deployment & scaling, GPU computing
Languages
EnglishNative speakerFrenchFluentThaiGood
Project history
Designed and built Coil.gg, a skill-based real-money wagering platform inspired by slither.io mechanics, launched April 2026 as sole developer in approximately 6 weeks. Reverse-engineered the slither.io binary WebSocket protocol and authored a documented protocol specification. Built and trained DeepSlither, a reinforcement-learning bot using Ray RLib with PPO deployed on AWS Fargate. Integrated payment rails on Solana and traditional processors including Stripe and CCBill, with anti-fraud, ELO matchmaking, and jackpot mechanics.
Founded and operated a venture-backed AI and drone supply-chain business delivering automated warehouse inventory to enterprise clients including DHL, Toyota, Nestle, Linfox, and CEVA Logistics. Architected an end-to-end computer-vision pipeline processing hundreds of terabytes of 5K drone video using YOLOv8, PyTorch, OpenCV, and CUDA. Led development of internal libraries and full DevOps stack on AWS. Cumulatively led 150+ engineers and operations staff across Singapore, Bangkok, and Toronto. Operated commercial drone delivery arm with regulatory approvals in multiple Thai cities. Served on the board of the Thai-Canadian Chamber of Commerce 2020-2025.
Lead developer on the firm's GIPS compliance system at an asset manager with approximately $30B AUM. Built the system in SQL with a Talend ETL layer; reporting in Excel/VBA, MS Access, Crystal Reports, and SQL Server Reporting Services. Earned the CFA charter (2012-2017) while in role.