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My public resume

Professional experience​

Senior Analyst, Engineer @ National Australia Bank | Jan 2021 - present

  • Provided technical support and guidance related to AWS, Jenkins CI/CD, and cloud infrastructure for engineering teams
  • Worked as DevOps engineer to build custom CI CD pipeline for Terraform code repository and Jenkins job to scaffold Terraform repository.
  • Trained and mentored a group of 8 freshers for NAB's Starcamp program, which won 2nd runner-up award for capstone project. Received best mentor award and recognition
  • Migrated existing microservices and web apps to new AWS account to adhere to NAB's engineering standard and enterprise compliance, improves code quality and security, and ensure CI/CD's consistency across multiple services within NAB.
  • Integrated existing microfrontends with AppDynamic to setup real user monitoring (RUM).
  • Implemented Borrowing Power Calculator, which recorded about 15k users visiting the app within the first week after production launch and the tool is now in top 8 of most used tools.
  • Researched Kafka, NAB’s Kafka ecosystem and organized seminars to share knowledge and guide multiple engineering teams, which reduces members’ learning time and learning curve.
  • Built internal npm package to allow microservices to easily integrate with NAB’s internal Kafka for publishing and consuming messages.

Software Engineer @ SalesHood | Mar 2017 - Dec 2020

  • Researched and redesigned architecture for deploying, storing and serving web static assets to improve page load speed by 30% by leveraging AWS’s CDN solutions (CloudFront, Lambda and S3).
  • Received endorsement from VP of Engineering for accomplishment in improving web page's load speed.
  • Improved UI/UX and eased development effort by refactoring and migrating to React, including implementing design system and npm package for reusing React components.
  • Implemented Ruby and Rails version upgrade of core backend to fix security vulnerabilities, open opportunities to apply new features.
  • Refactored backend service to fix code linting and styling error, enforce code style, along with re-structuring code structure and applying Swagger for API documentation.
  • Trained and mentored new members and junior engineers to help them learn SalesHood’s tech stack, process and support technical issues.

Software Engineer @ Nash Tech | Feb 2016 - Fev 2017

  • Implemented feature and maintain internal Talent Management System to allow HR teams to track and record all employees’ personal information, working experience and skills.
  • Participated in Fresher (internship) program to get on-hands experience and learn to be a full stack engineer.

Skills​

  • React
  • Node.js, TypeScript, Ruby on Rails, GraphQL, Docker, Nginx
  • MySQL, PostgreSQL, Elasticsearch, Kafka
  • Terraform, Jenkins, Ansible, AWS (Amazon Web Services), Git
  • SCRUM Agile

Certification​

Education​

RMIT University | 2013 - 2016

  • Bachelor of Information Technology - Application Programming
  • Graduated with distinction

Personal project​

Project Cocoon | Jan 2020 - present

  • Co-founder, technical lead and software engineer.
  • Led team of 5 to work together on building Project Cocoon as a community platform for sharing and logging engineering projects.
  • Implemented web application’s frontend using React with Apollo GraphQL and Nginx.
  • Implemented backend services using Node.js, TypeScript, Apollo GraphQL, PostgreSQL, Elasticsearch and Docker.
  • Implemented CI/CD pipelines to automate code build, code deployment and ops tasks using Jenkins and GitLab CI.
  • Built AWS infrastructure to host core web applications and internal sites by leveraging IaC with Terraform.
  • Implemented CDN, WAF and DDoS protection service using Cloudflare.