Experience

Kaplan Higher Education Academy

Manager, Cloud Infrastructure • September, 2021 — Present

  • Modernize everything with the goal of streamlining processes and security for ISO Certification (we just got certified!).
  • Automate account management on AWS with Account Factory and Terraform and some lambda functions.
  • Modernize our Data Platform with Databricks, this includes terraform modules on launching the different environments, workspaces for each environment and Unity Catalog.
  • Integrated Snyk to most if not all our GitHub Actions Pipelines to ensure security is part of the pipeline and approval.
  • Lead the transformation of DevOps/Platform utilizing modern tools (ie. Terraform, serverless and CDK) for the APAC Region.
  • Implement GitOps pipeline for our microservice applications utilizing github actions and EKS.
  • Spearhead the modernization of our current Infrastructure (docker and serverless).
  • Deploy and run Kubernetes Cluster on AWS to be utilized by a new project with a Microservice Architecture.

HReasily Pte Ltd

Senior Devops Administrator • June, 2020 — September, 2021

  • Create, maintain and improve CI/CD build pipelines for all current and new application deployments. This includes ensuring Security is added on our CI/CD [DevSecOps].
  • Implement GitOps pipeline for our microservice applications utilizing github actions, flux and EKS.
  • Design, prototype and implement Kubernetes infrastructure for all new microservice application using AWS EKS.
  • Manage third party vendors for our integrations and workflow enhancements.
  • Support our developers for any system administration and or pipeline issues.
  • Apply major patches and security updates to all *nix servers.
  • Implement inventory management for all cloud based assets.
  • Manage all cloud environments, including costs and security.

Kaplan Learning Institute

Assistant Manager, AWS / DevOps • August, 2016 — May, 2020

  • Completed all migration from on-premise server to Amazon Web Services utilizing Puppet and CloudFormation.
  • Create a jenkins pipeline for all the three major stack for continuous deployment. This utilizes AWS CLI, python script and Jenkins pipeline.
  • Updated all major OS version and packages that was currently running on all environments.
  • Handles all SOX audit related requests, queries with regards to both on-Premise and AWS Servers and all of the applications, packages running within.
  • Support developers on a daily basis with regards to some development, production issues.
  • Review the weekly vulnerability report and plan and updates, or patching to mitigate such incidents.
  • Oversee all major releases, weekly scheduled release and ensure no downtime on every deployment.

PropertyGuru Pte Ltd

Systems Administrator / DevOps Engineer • July, 2012 — July, 2016

  • Spearheaded and completed the migration of all on-premise server to Amazon Web Services.
  • Manages all server configuration on Amazon Web Services and on premise using puppet.
  • Evaluated and made a complete network revamp of all the four regional offices starting with the HQ (Singapore Office) which includes, planning of the new network design, documentation, IP readdressing, procurement of devices and peripherals, installation and configuration of CISCO switches, installation and configuration of UTM for security and testing.
  • Develop a disaster recovery and business continuity plan with the Chief Technology Officer.
  • Performs the weekly and ad-hoc deployment to production servers on AWS using Jenkins jobs.
  • Planned, deployed and manages physical servers which houses development boxes for each and every developer on four regions.
  • Implemented a companywide Inventory Management System with Mobile device management.

ATT Pte Ltd

IT Support Engineer • November, 2010 — June, 2012

  • Migration of desktop based servers to a more robust and reliable server type machine.
  • Perform major server patch updates on all existing Windows Server 2012.
  • Drove down service incidents by focusing on the root causes and explaining all the issues and resolution done to the end-user.
  • Replaced major manufacturer’s vulnerable network with robust security firewall.
  • Supports windows and Mac OSx clients for about 100 users per location.
  • Stabilized, expanded and protected client network and PC environment. Built new file servers to maximize Web hosting, terminal server, file/print sharing and domain control performance.

Education

University of the Philippines, ITTC

Cisco Certified Network Associate • 2010 intake

Cisco ID - CSCO12988529 (Expired 2019)

Technological University of the Philippines

Bachelor of Science in Electronics Communications Engineering • 2007

2010 Graduate

Skills

Server Administration

Linux, Web Server(apache, nginx), Database (MySQL, MS SQL, PostGres), Windows, Monitoring (Prometheus, Grafan, New Relic, ELK)

Cloud Computing

AWS, Azure, GCP, DigitalOcean

Containers

Docker, AWS EKS, AWS ECS, Kubernetes

Infrastructure Automation

Terraform, CloudFormation, Puppet, Ansible, Crossplane

Scripting

Python, Bash, PowerShell

Networking and Security

CCNA, AWS VPC, VPN, BGP, DNS, Wazuh, Snyk, OWASP Zap

CI / CD

GitHub Actions, Jenkins, GitLab CI, Weave Flux

Other Relevant Skills

Atlassian Tools (JIRA, Confluence), RCA

Outside Interests

  • Trading (Equities, Crypto)
  • RAK - Random Act of Kindness
  • Basketball, Mountain Biking, Swimming
  • Computer Games
  • Reading (self-help books)