Experience

- Contributed to opensource cloud-native ERP platform https://github.com/voltade/os.

- Implemented network security measures and ACLs to safeguard critical systems and data.

- Implemented in-house multi-tenent Authentication and JWT issuer to integrate with self-hosted single-tenent supabase instances.

- Built a deployment pipeline to manage provisioning infrastructure with database as source-of-truth leveraging on ArgoCD Plugin Generators.

- Engineered infrastructure to run micro applications to provision and deprovision based on usage.

- Engineered a microservice integrating AWS Bedrock and Google Vertex AI with a unified interface, enabling dynamic command-based UI interactions through LangChain.js.

- Developed serverless OCR service using AWS Lambda and Express.js, integrating Google Cloud Vision API for high-accuracy document text extraction.

- Implemented infrastructure-as-code using Terraform and GitLab CI for automated testing, containerized deployments, and AWS resource provisioning.

- Designed modular provider system allowing seamless switching between LLM providers while maintaining consistent interfaces and test coverage above 80%.

- Designed and implemented a robust video transcoding pipeline utilizing AWS services (e.g., S3, Lambda, Elastic Transcoder) and Terraform, enhancing media processing efficiency and scalability.

- Developed an extension for the Contentful platform, enhancing the existing Content Management System to support additional content types such as videos and e-commerce, thereby increasing platform versatility and ease of content management.

- Developed a search engine-optimized video streaming website, achieving a 40% increase in user traffic by implementing responsive design and advanced SEO strategies.

- Conducted research alongside Prof. Keith Fwa Hua Leong in research Project on performing Code Analysis by leveraging on Large Language Models with Retrieval-augmented generation.

- Deployed queue-based data processing pipeline in enterprise cloud environment and reduced batch processing time by 80%.

- Liaised with security team to ensure security and compliance of PDPA policies.

- Designed Real-time MQTT communication schema for IoT Platform, supporting up to 10,000 concurrent connections.

- Deployed a synchronized and multi-platform authentication system enabling seamless user login across 5 different platforms.

- Devised and published a private NPM package for users' IoT devices to connect to Osiris Platform.

- Wrote technical documentation and reduced onboarding process of new developers by 50%.

- Led in production of new Workflows feature where users can built to business needs with building blocks provided.

- Improved autonomous navigation system to be more reliable.

- Created better and more optimized 3D mapping software by combining data input from LiDARs and Inertial measurement unit.

- Collaborated with other departments to create API Schema and Architecture.