> whoami
Yoga Prasetya
Infrastructure & Network Engineering
Focused on network architecture, system administration, and infrastructure automation. Building reliable systems from the ground up — from physical topology to monitoring pipelines.
// about
Background
I am an infrastructure and network engineering enthusiast with hands-on experience across network simulation, server virtualization, and monitoring systems. My background spans academic lab environments, internship engagements, and independent home lab experimentation.
I approach infrastructure with an engineer's mindset: systems should be reliable, observable, and maintainable. I am comfortable working across the stack — from configuring switch VLANs to deploying containers and writing automation scripts.
Currently deepening expertise in network security, infrastructure automation, and enterprise monitoring — with a long-term goal of working in enterprise or carrier-grade infrastructure roles.
Network Engineering
Design and configuration of LAN/WAN topologies using Cisco and open-source routing platforms.
System Administration
Linux server management, virtualization with VMware ESXi and Proxmox, containerization with Docker.
Infrastructure Automation
CI/CD pipelines via Jenkins and GitHub Actions, configuration management with basic Ansible and Bash.
Security Awareness
Familiarity with ISO/IEC 27001 principles, cybersecurity fundamentals, and secure infrastructure practices.
// skills
Technical Stack
Network Simulation
Virtualization
Operating Systems
Monitoring
Automation & DevOps
Security
// experience
Work & Projects
Intern
PT INTPRISM Computing Technology
Assisted in system and network configuration tasks within a professional IT environment. Supported basic infrastructure setup and troubleshooting activities, and gained exposure to real-world deployment workflows and system integration.
Golden Ticket Training Participant
BBPPMPV BOE Malang
Completed a 6-month intensive IT training program focused on IoT, web technologies, and emerging digital platforms. Worked with practical development and system environments through hands-on technical sessions. Participated in collaborative projects involving software, connected systems, and digital platform concepts.
Project Contributor
GEMA Foundation
Contributed to infrastructure planning for an AI-focused project environment. Assisted in hardware selection and system preparation for compute and deployment needs. Participated in basic infrastructure and network setup to support AI-related workloads. Supported deployment, configuration, and testing of system components in a controlled environment.
Infrastructure Support (WFA)
GEMA Foundation
Supported infrastructure-related activities for internal systems and project environments in a remote collaboration setup. Assisted in system deployment, hardware preparation, and operational setup. Participated in network and infrastructure troubleshooting to maintain stable system operations.
IT Support / Toolman
SMKN 1 Kemlagi
Manages and maintains school IT equipment and lab infrastructure. Provides technical support for learning activities and practical sessions. Assists teachers and students in troubleshooting system and network issues, and supports basic infrastructure setup for smooth learning operations.
// homelab
Home Lab & Projects
A self-managed infrastructure lab used for hands-on experimentation with enterprise-grade tools — from network topology simulation to automated deployment pipelines. Includes live deployments actively maintained in production.
Network Layer
- →PNETLab for multi-vendor network simulation
- →Cisco IOS routers and L3 switches
- →VLAN segmentation and inter-VLAN routing
- →OSPF, EIGRP, BGP lab configurations
- →Packet Tracer for topology prototyping
Compute & Virtualization
- →Proxmox VE as primary hypervisor
- →VMware ESXi for enterprise VM testing
- →Multiple Linux VMs (Ubuntu, Debian, CentOS)
- →Docker containers for service deployment
- →Resource allocation and snapshot management
Monitoring & Observability
- →Zabbix server for host and network monitoring
- →SNMP polling from simulated network devices
- →Custom alert thresholds and trigger configuration
- →Syslog collection from VMs and containers
Automation & CI/CD
- →Jenkins for pipeline automation
- →GitHub Actions for version-controlled workflows
- →Bash scripts for provisioning and maintenance
- →Python for custom monitoring and tooling
- →Basic Ansible playbooks for configuration management
Live Deployments
A platform built and maintained for the TKJ (Computer & Network Engineering) lab environment. Covers infrastructure resources, lab documentation, and technical content for networking and systems engineering.
IoT-focused subdomain under the TKJ Lab ecosystem. Built to support connected systems and device management projects, complementing the lab's hands-on work with embedded and networked hardware.
# lab objective
The lab is designed to mirror real-world infrastructure scenarios: multi-site network simulation, centralized monitoring, containerized service deployment, and automated configuration management. Every component is intentionally chosen to reflect enterprise tooling and operational practices.
// certifications
Credentials
ISO/IEC 27001:2022 Information Security Associate
PECB / ISO Certification Body
Covers the international standard for information security management systems (ISMS), including risk assessment, controls, and compliance requirements.
Foundations of Cybersecurity
Google / Coursera
Covers core cybersecurity concepts including threat actors, security frameworks, network security fundamentals, and security tools.
Introduction to Artificial Intelligence
Google / Coursera
Introduces AI concepts, machine learning fundamentals, and practical applications of AI in modern computing environments.
Cybersecurity Sentinel Program 2025
Program Organizer
Intensive cybersecurity training program covering threat detection, incident response procedures, and security operations fundamentals.
// contact
Get in Touch
Open to internship opportunities, entry-level infrastructure roles, and collaborative projects in the networking and systems space.
Whether you are looking for someone to join your infrastructure team, collaborate on a lab project, or discuss network architecture — feel free to reach out through any channel below.
GitHub
github.com/setya7togkEmail (Personal)
setya.developer@gmail.comEmail (Admin)
admin@tkjlab.comLocation
Indonesia