Skills
- Java
- Kotlin
- Python
- TypeScript
- SQL
- Networking
- Git
- Linux
- Kubernetes
- Docker
- CI/CD
- Infra as Code
EDUCATION
GCP Associate Cloud Engineer
Jan 2022AWS Solutions Architect
Mar 2021Staffordshire University
Software Engineering | 2013 - 2017 Dual Degree BSc (Hons) - 3.83 CGPAExperience
Software Engineer II
Nov 2022 - Present | Amazon Web Services
- Designed and developed a cell-based orchestrator for AWS Billing to accelerate the monthly billing process and automate previously manual steps. This project has resulted in an annualized $659MM impact in FCF for 2024
- Developed an internal service which handles the classification of 8 million accounts in AWS, facilitating AWS Billing in reducing bill calculation time
- Wrote self mutating, configurable CI/CD pipelines using AWS CDK which incorporates integration tests, canaries and automatic rollbacks
- Optimized an AWS Lambda function to bring its memory usage down from 10GB to 370MB and duration from 9 minutes down to 1 minute by refactoring into a Java stream
Software Engineer
January 2018 - Oct 2022 | Accenture
- Developed multiple banking/fintech projects in the APAC region using Java Spring Boot microservices and Kafka deployed with Kubernetes
- Led a back-end team of 3 developers and maintained a unit test coverage of over 90% for the Sonarqube scan on our Jenkins CI/CD pipelines
- Deployed applications on on-premise JBoss servers, fully cloud-based and hybrid on-prem+cloud with AWS direct connect
- Designed transaction reporting solutions for a corporate portal banking app which used Kafka and Camunda rule engine
- Developed middleware for a digital lending app that reduced metered API calls by 75% by caching data with Redis
- Developed an authentication solution for a banking application which utilized Thales HSM and 2FA
PROJECTS AND AWARDS
Homelab - Ongoing
Tinker with a home kubernetes cluster using gitops to deploy services like Nextcloud, GitLab and some personal projects. Also to explore machine learning and multi-modal generative AI models
Innovathon 2023 - AWS - Sep 2023
Won an internal hackathon by pitching and developing an idea which leveraged AWS Lambda and DynamoDB to stop fraudulent accounts from being billed
Tech Star SEA FY'19 - Accenture - May 2019
Was one of only 11 employees across Singapore, Malaysia, Indonesia and Thailand awarded based on our impact in projects
Top Idea & Execution - Microsoft Windows Phone development workshop - May 2013
Developed a music visualization app on Windows Phone on the UWP platform during a windows phone workshop