Network Engineer

Building reliable network infrastructure

Cisco labs, networking projects, and technical documentation focused on routing, switching, network services, and network security.

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Focus: Routing & switching
Platforms: Cisco IOS · MikroTik
Based in: Bekasi, Indonesia

interface FastEthernet0/2

Projects

Cisco labs, networking projects, and production-inspired implementations — each with its topology, configuration, and downloadable Packet Tracer file.

Multi-Area OSPF Lab

In progress

Three-area OSPF design with route summarization on Cisco 2911s.

OSPF

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First Hop Redundancy Protocol (HSRP)

Completed

Mencegah network downtime dengan mengkonfigurasi Active dan Standby gateway menggunakan HSRP pada router Cisco.

HSRPFHRPIP Routing

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NAT & GRE Tunnel (Site-to-Site)

Completed

Implementasi NAT Overload, Static NAT, dan pembuatan GRE Tunnel untuk menghubungkan dua private network melintasi jaringan publik.

NATPATGRE TunnelStatic Routing

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IP Connectivity: OSPFv2 & Static Routing

Completed

Membangun end-to-end routing antar LAN yang berbeda melintasi multi-hop router menggunakan media FastEthernet dan Serial WAN.

OSPFv2Static RoutingPoint-to-Point

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EtherChannel: LACP Layer 2 & Layer 3

Completed

Meningkatkan kapasitas bandwidth dan redundansi menggunakan Link Aggregation (LACP) pada mode Layer 2 dan Layer 3.

LACPEtherChannelSTP

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Spanning Tree Protocol (STP)

Completed

Mencegah Layer 2 loop dan broadcast storm pada topologi switch redundan menggunakan Spanning Tree Protocol.

STPRapid PVST+Layer 2

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View all 9 labs

interface FastEthernet0/3

Journal

Technical notes, implementation guides, and lessons learned from networking labs and real-world troubleshooting.

2026-08-01

Era Baru Jaringan: Automation, Programmability, dan Software-Defined Networking (SDN)

Mengenal pergeseran paradigma network management tradisional ke SDN, AI/ML dalam network ops, Ansible, Terraform, dan struktur data.

sdnautomationansibleterraform

2026-07-31

Security Fundamentals: Mengamankan Perangkat, ACL, dan Layer 2 Defense

Penerapan standar keamanan jaringan enterprise: password control, Standard & Extended ACL, DHCP Snooping, AAA, hingga WLAN WPA2.

securityaclport-securitywlan

2026-07-30

Mengelola IP Services: NAT, DHCP, SNMP, NTP, dan Remote Management

Panduan lengkap konfigurasi layanan jaringan esensial: NAT Overload/Static, DHCP Server/Relay, NTP, Syslog, hingga manajemen remote SSH.

natdhcpsyslogsshntp

2026-07-29

Menaklukkan IP Connectivity: Routing Table, OSPFv2, dan Konsep FHRP (HSRP)

Eksplorasi mendalam mekanisme forwarding router, static & dynamic routing OSPFv2, serta arsitektur High Availability.

ospfroutinghsrpccna

2026-07-28

Menguasai Network Access: VLAN, Trunking, Rapid PVST+, dan LACP

Pembahasan tuntas pengelolaan Layer 2 switch: manajemen VLAN, pengamanan port, pencegahan loop STP, hingga agregasi link EtherChannel.

vlanstpetherchannelswitching

2026-07-27

Deep Dive Network Fundamentals: OSI Model, Subnetting IPv4/IPv6, hingga Cisco IOS

Rangkuman lengkap domain Network Fundamentals CCNA 200-301: arsitektur jaringan, enkapsulasi, kalkulasi subnetting, hingga konfigurasi awal perangkat.

networkingipv4ipv6subnettingcisco-ios

interface FastEthernet0/4

About

My experience focuses on managing and supporting MikroTik RouterOS in a production environment to maintain reliable network connectivity and business operations. My responsibilities include LAN and wireless connectivity, NAT, DHCP, Firewall Filter, Quality of Service (QoS), and troubleshooting network issues.

To strengthen my networking foundation, I'm continuously sharpening my Cisco networking skills through CCNA training and hands-on Packet Tracer labs covering VLAN, Inter-VLAN Routing, STP, EtherChannel, HSRP, Static Routing, NAT, and GRE Tunnel.

I'm committed to continuous learning and preparing for opportunities in Network Engineering by combining production experience with hands-on Cisco networking practice.

Skills

routing & switching

OSPFStatic RoutingVLANsInter-VLAN RoutingSTPEtherChannelHSRP

services & security

NATDHCPFirewall FilterQoSGRE Tunnel

platforms & practice

Cisco IOSMikroTik RouterOSPacket TracerCCNAIT Support

Experience

Avenir Tour & Travel

4 thn · West Java, Indonesia

IT Support

Jul 2024 – Jul 2026 · 2 thn 1 bln

Contract

Administered MikroTik RouterOS (NAT, DHCP, Firewall Filter, IP addressing, Simple Queue QoS) to keep connectivity reliable for ~24 users across a three-floor office.
Redesigned the wireless network, replacing Wi-Fi extenders with a centralized MikroTik-managed setup on three ASUS access points under a single SSID for stronger, seamless coverage.
Diagnosed and resolved LAN, Wi-Fi, DHCP, DNS, printer, and ISP connectivity issues to keep business operations stable.
Provisioned Windows 10/11 laptops end to end — OS install, user accounts, email, printer setup, and network access.
Installed and maintained IP CCTV, printers, scanners, and other office devices, with preventive maintenance and routine data backups.

Skills:Computer NetworkingNetwork AdministrationNetwork TroubleshootingTCP/IPMikroTik RouterOSDynamic Host Configuration Protocol (DHCP)FirewallsWireless NetworkingLAN-WAN

Video Editor

Nov 2022 – Jun 2024 · 1 thn 8 bln

Contract

Edited promotional and short-form videos in CapCut for Instagram Reels, TikTok, and YouTube Shorts.
Produced promotional, travel-journey, travel-experience, and trending content.
Turned tour-leader footage into polished social content with subtitles, transitions, and music.
Supported the marketing team on digital campaigns and tour-package promotions.

Skills:CapCutVideo EditingVideo ProductionDigital Marketing

Administrative Intern

Aug 2022 – Oct 2022 · 3 bln

Internship