Singapore
AI-focused builder with seven years steering full-stack teams from Accenture consulting to Temasek ventures, spanning healthcare, travel, pharma, F&B and Web3. Built a COVID passport for airlines, two Web3 ventures and internal AI tooling across AWS, GCP and Azure with React, Node, Python, K8s and serverless stacks. Now at BlinkAI I lead an agentic system that automates content generation and brand strategy through RAG, long-term memory and real-time scheduling.
Building next generation ventures with cutting-edge Blockchain and AI technologies. Exploring untapped opportunity areas in emerging technologies. Liminal is a venture building studio founded by Temasek, a global investment firm headquartered in Singapore. - Developed a conversational AI-powered Web3 platform featuring natural language Solidity contract generation and deployment across Base/Solana using LangChain for multi-turn code scaffolding. Implemented real-time contract verification (Etherscan API), embedded wallet integration (Dynamic, Privy), and RAG-enhanced generation enabling non-technical users to deploy production-ready smart contracts. - Engineered a multimodal social media AI agent with RAG-based knowledge retrieval using vector embeddings to inject agent-specific expertise into generated content, real-time trend integration via Tavily web search for topical relevance, and automated image generation with FLUX.1 models supporting style-conditioned LoRA fine-tuning (anime, ghibli, realistic, pixel art) aligned to agent personality. - Architected the migration from AWS Lambda to Temporal workflow orchestration for fault-tolerant document processing pipelines that involves non-deterministic LLM workflows as well as structured data processing and cleaning. Established production observability with BetterStack + OpenTelemetry for distributed tracing across FastAPI services and Temporal workers.
- Developed full-stack verification solution for airlines (Singapore Airlines, EVA Air) and customs using W3C Verifiable Credentials and decentralised identity (DID) architecture. Implemented universal verifier integrating CommonPass/TrustAssure platforms, supporting 8+ national health standards (EU COVID-19 Certificate, SMART Health Cards, HealthCerts, DIVOC) across 2,000+ healthcare labs globally. - Built rules engine integration with ICTS Health API enforcing country-specific entry requirements for 30+ countries, validating PCR tests, vaccination certificates, and destination compliance policies. - Deployed web-based platform achieving sub-second validation at Changi Airport and airline check-in counters.
- Performed environment migration in validated and non-validated environments hosted on Google Cloud Platform - Troubleshoot issues arising from Kubernetes cluster and its Istio service mesh - Set up the Distributed Tracing in the Kubernetes cluster, to increase observability, enable traffic management and visualization. - Develop microservice to harmonise data from multiple data sources and output a configurable set of metadata - GCP + Kubernetes + Istio
- Built an end to end request management system and drag and drop visual form builder that is slated for multi-tenant cloud platform. - Front-end is developed using microfrontend technology that is highly decoupled and scalable. - Integrated AWS Cognito and OKTA OAuth 2.0 authentication flow - Develop assets for internal and external project usage, which includes API portal with reusable building blocks and CI/CD devOps pipeline that can deploy multiple tech-stacks in all the major cloud platforms (AWS, GCP, Azure) - Design and built an end to end consumer, staff and management' data visualization dashboard application that is integrated with the restaurant's hardware beverage dispensing system.