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David Layardi |
Cloud Infrastructure, Automation, DevOps Engineer.
Indonesian, speaks native Bahasa & intermediate English. Passionate as an application developer since 2011 in various web application development with soft skills that I built up from 5-year organizational experience in analytical thinking, problem-solving, and collaboration.
Since 2018, I've successfully delivered automation-based innovation to solve business problems for more than 10 professional projects. Now I'm focused on infrastructure & automation by implementing the DevOps culture to improve software engineer productivity.
AWS, GCP, Linux VM, Windows Server, Debian, CentOS, Docker, Kubernetes, MySQL, PostgreSQL, Git, Python, Java (Groovy), Jenkins, Gitlab CI, GitHub Actions, Helm, Kustomize, Terraform.
Nov 2021 - Now
DevOps Engineer, Gojek - GoTo Financial
Part Commerce Enablement - Developer Experience (CE DevX) Team. We provide cloud infrastructure platform for CE products and engineers at scale.
Responsibilities:
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- Plan and execute cloud cost saving activity
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- Lead and organize sharing session for CE DevX
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- Manage Terraform, Hashicorp Vault, and Helm Chart templating
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- Maintain multicloud Kubernetes cluster, Gitlab CI pipeline & runners
Achivements:
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- Reduce AWS infra cost for development up to 50% on an hourly basis
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- End-to-end implementation of Hashicorp Vault with Operator pattern
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- PoC and Implementation for reverse IaC to legacy infrastructure
Mar 2020 - Oct 2021
Release Engineer, Pegipegi
Part of core functional team. Focus on software engineering concerning compilation, assembly, and delivery of source code into finished products or other software components.
Responsibilities:
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- Research & PoC tools that supporting DevOps culture implementation
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- Manage Jenkins pipeline & runner on multicloud environment
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- Maintain Kubernetes cluster & Atlassian Bitbucket repository
Achivements:
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- PoC & Implementation for Jenkins on top of Kubernetes
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- Refactor Pipeline from Jenkins-file to Jenkins Shared Library
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- Create multicloud support for deployment pipeline
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- PoC Phabricator for monorepo implementation
Mar 2018 - Feb 2020
Data Center Staff, Bina Nusantara - IT Division
Collaborate in Data Center & IT Infrastructure group to Help Binus IT Operational Process.
Responsibilities:
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- Research & PoC tools for creating automation/integration
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- Support data analyst & data center infrastructure team task
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- Provide ETL & data report for PDDikti &/ University reporting
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- Support application & infra troubleshooting in production level
Achivements:
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- Pioneer of QR-based event registration system, used on national-scale event
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- Create tools & scripts to automate data analyst reporting processes
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- Develop WiFi debugging tools to help network-infra team
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- Integrate Windows AD with physical facilities (access door, and WiFi SSO)
Aug 2021
Automate Export From Jenkins API Job List to Google Sheets Using Google Apps Script
Reach 1100+ Reader (per 2023/01/26) under Geek Culture publication
Jul 2021
Easy Deploy SonarQube on Kubernetes with YAML configuration
Reach 8500+ Reader (per 2023/01/26) under CodeX publication
Jan 2023
Associate Cloud Engineer, from GCP
Sep 2022
Google Cloud Fundamentals: Core Infrastructure, from Coursera
Mar 2021
DevOps Engineering on AWS, from AWS
2016 - 2020
Bina Nusantara University, Jakarta. Bachelor's degree, Information System
Taking Business Intelligence Specialization. Graduated in 7th semester. GPA 3.8 of 4.0