• Designed and built a scalable AI Proxy Server in TypeScript, orchestrating requests to multiple model providers (AWS Bedrock, OpenAI).

• Engineered the API layer featuring context retrieval from vector databases and tool-calling capabilities.

• Contributed to the backend services powering a high-volume compliance system that processes over 50% of national construction approvals.

• Integrated and deployed components for Australia's National Fingerprint Identification System, a critical, high-availability infrastructure system.

• Managed and maintained CI/CD pipelines for secure deployments to on-premise servers, ensuring system interoperability and reliability.

• Developed a Python-based Flask API to serve and evaluate multiple biometric recognition models against secure datasets.

• Packaged and deployed the service as offline Docker containers for high-security government agency environments.

• Engineered backend services using Node.js and Express.js for a high-volume automated calculation engine.

• Designed and implemented complex MongoDB aggregation pipelines for a system processing over $500M in daily payments.