02
Experience
A merged timeline of work, education, certs and awards. Click any node to expand.
7 entries
showing 7 / 7
- ▸Designed distributed backend architecture across API Gateway, 125+ AWS Lambda functions, DynamoDB, S3, Stripe, and OpenSearch — separating core business domains into scalable, maintainable services. Awarded CodeBlack Best Backend Engineer.
- ▸Led backend development for core visa application workflows: form automation, review pipelines, e-lodgement support, payment processing, authentication, RBAC.
- ▸Built backend services for cloud storage and file management, contributing to 400+ new monthly subscriptions through production feature releases.
- ▸Built secure authentication with JWT and AWS Cognito — refresh-token rotation, MFA — and codified infrastructure with Terraform + CI/CD. Reduced backend infrastructure costs by 35%.
- ▸Developed the company's production legal AI system — knowledge vector database architecture and relevance-based document search optimisation.
PythonAWS LambdaEC2S3DynamoDBOpenSearchAPI GatewayTerraformStripeJWTCI/CD