Hello, I am
Rangga
Welcome to my website. Before we delve deeper, let me introduce myself. My name is Rangga Triyanto. I am a seasoned infrastructure engineer with 8 years of experience in roles such as sysadmin, DevOps, SRE, and as the lead of NOC. I’m proficient in Linux, RedHat, KVM, Ansible, Docker, cloud technologies like AWS, and kernel tweaking. For a more detailed overview, please download my CV or explore this website further.
Work
History
After graduating from Politeknik Negeri Jakarta, I began my career as an intern at the Faculty of Computer Science, Universitas Indonesia, serving as a system administrator. From this position, I learned a great deal and evolved, amassing substantial experience in the fields of infrastructure and Linux.
System Administrator
Universitas Indonesia
Starting from an internship, I got the opportunity to become a contract employee here as a system administrator responsible for ensuring all systems and servers run optimally, setting up VM with Proxmox, creating a mini site with PHP and Python, and also troubleshooting any issues that arise.
Voip Engineer
PT. MNC Kabel Mediakom
In this second company, I am still delving into the infrastructure field, so VOIP engineer is my choice. I am responsible for coordinating with vendors and management in implementing and maintaining the VoIP Project, overseeing the Proof of Concept (PoC), ensuring it functioned efficiently and met predetermined specifications and requirements.
System Engineer
Desktop IP
Moving to a cloud platform company, I have the task to create and deploy virtualization-based products for diverse projects, ensuring optimized installation, configuration, and troubleshooting for each product. I am also tasked with creating a virtualization stack from scratch with KVM, Java, and other monitoring tools.
NOC Lead
Desktop IP
As Lead of the NOC team, spearheaded the strategic planning for the future of the existing infrastructure, ensuring readiness and robustness in development, staging, and production environments. Played a role in DevOps activities, efficiently managing Continuous Integration and Continuous Deployment (CI/CD) processes, demonstrating a deep commitment to agile methodologies.
Product Owner
Desktop IP
Served as the Product Owner for the company’s leading virtualization platform, driving its vision, strategy, and execution from inception to market also spearheaded the end-to-end product lifecycle, from ideation and market research to design, development, launch, and post-launch optimization.
Site Reliability Engineer / DevOps
Accelbyte Inc
Served as a Site Reliability Engineer in the esteemed Infrastructure Architecture division, showcasing expertise in ensuring optimal site performance and reliability. Entrusted with the vital responsibility of designing robust infrastructure systems, ensuring seamless operations and scalability to meet future demands
Sysadmin DevOps
Dynamic Technology Lab Pte Ltd
At my current company, I hold the position of DevOps Engineer. I am responsible for ensuring that all development is seamlessly delivered to the production system, embracing the DevOps culture. The technologies I work with include Ansible, Terraform, AWS, Jenkins, GitLab CI, GitLab Repo, and Kubernetes
Projects
Some of my work, both in a formal capacity and as a freelancer, comes in the form of projects. I classify them as projects to make it easy to see and highlight individual and team skills
e-learning system using moodle
Creating an e-learning system based on Moodle, which is used as a learning medium for undergraduate (S1) and postgraduate (S2) students, lecturers, and facilitators.
Linux Terminal Server Project
Creating a lab environment to optimize the available resources using Fat Client LTSP technology. The lab is used for learning activities, exams, and also penetration testing labs.
Web Kiosk Monitoring Tools using raspberry pi
Creating an IoT project used for monitoring the faculty scheduling information system, so that students and lecturers can view learning information from the lobby monitor.
Crystal Clear Optimization for PaBX and Apps
Optimizing the sound on VOIP technology used in the PABX device, so that the previously unclear voice becomes clear.
Virtualization Platform from scratch (Virtualiztic)
Creating, planning, and designing a cloud platform from scratch, used by end users as an on-premise VPS, utilizing KVM and Linux technologies
Storage Platform from scratch (Exploriztic)
Creating, planning, and designing a storage platform from scratch, used by end users as a VPS, utilizing Linux technology and bash scripting as the backend for its service.
PTV & VTP converter
Creating a mini tool that can be used by end users to convert physical computers/devices into virtual ones and vice versa.
ifvirty.com: end-to-end cloud platform
“Creating, planning, and designing a cloud platform from scratch, used by end users as a VPS for public services.
jaybod.com: end-to-end storage platform
Creating scripting for the backend and overseeing the development process up to deployment to production using agile methodology and a devops culture.
mocaas.com: video platform for content creator
Overseeing the development process from development to deployment to production using the agile methodology and a devops culture.
Ansible management tools using AWX for maintain VM
Creating management tools from Ansible used for adding VM, update VM, install component or apps for VM, also operation VM