SYSTEM ADMINISTRATOR MAGANG, HYPERVISOR, MAIL & DNS INFRASTRUCTURE SPECIALIST
OPISBOY | TEKNISI MAC & SERVER KELILING | SYSTEM ENGINEER | MAIL, DNS & ISP INFRASTRUCTURE SPECIALIST
ɪɴᴛᴇʀɴᴇᴛ ᴀᴅᴅɪᴄᴛ, ᴡɪɴᴅᴏᴡ, ᴍᴀᴄ & ʟɪɴᴜx ʟᴏᴠᴇʀ, ɪ ᴀᴍ ɴᴏᴛ ɢᴏᴏᴅ ᴍᴀɴ ʙᴜᴛ ᴛʜᴇ ᴍᴀɴ ɪɴ ɢᴏᴏᴅ ᴅᴀʏ & ɪ ᴀᴍ ᴏᴘɪsʙᴏʏ
System Engineer spesialisasi hardware infrastructure management dan system administration untuk ISP operations. Expert dalam server deployment, hardware maintenance, MikroTik RouterOS, bandwidth management, BGP routing, dan infrastructure monitoring dengan SLA 99.9% uptime.
Expert implementation PowerDNS, BIND9, Unbound, dan Response Policy Zone (RPZ) untuk DNS filtering enterprise. Spesialisasi TrustPositif Komdigi integration, CDB binary lookup, DNSSEC validation, dnsdist load balancing, dan DNS performance optimization for high-traffic ISP networks.
Implementasi advanced DNS filtering menggunakan TrustPositif database Kominfo/Komdigi RI. Expert dalam RPZ binary conversion, automated blacklist updates, whitelist management, multi-source threat intelligence feeds, dan DNS firewall dengan akurasi 99.9%.
Advanced administration Proxmox VE, VMware vCenter, vSphere, ESXi, KVM, dan QEMU. Expert dalam VM orchestration, software-defined storage (Ceph/ZFS), HA clustering, disaster recovery, automated backup workflows, dan migration projects untuk 100+ virtual machines.
Expert deployment dan management Zimbra Collaboration Suite (FOSS/Network Edition), Carbonio, Proxmox Mail Gateway, WHM cPanel, antispam (SpamAssassin, Rspamd), mail authentication (DKIM, SPF, DMARC, ARC), Postfix queue optimization, incident response, dan malware eradication.
Certified specialist untuk instalasi, konfigurasi, maintenance, dan technical support Apple Mac ecosystem (Intel & Apple Silicon M1/M2/M3/M4). Expert dalam macOS deployment, system optimization, hardware upgrades, troubleshooting, MDM profile management, dan enterprise integration.
Professional deployment and operation of Smokeping for latency monitoring, along with Uptime Kuma, Cacti, Paessler PRTG, Nagios, Zabbix, MRTG, Grafana, Prometheus, dan Netdata. Delivering comprehensive infrastructure visibility, SLA tracking, real-time alerting, dan capacity planning.
Deep expertise Ubuntu Server, Debian, FreeBSD, CentOS, Rocky Linux, dan AlmaLinux. Advanced Bash scripting untuk automation, system monitoring, security hardening, kernel sysctl tuning, systemd service orchestration, dan incident response dengan 10,400+ GitHub contributions.
Automated forensic analysis, webshell detection, malware disinfection, and threat eradication toolkit untuk Zimbra Collaboration Suite (CentOS/RHEL/Rocky/Ubuntu) dengan integrity verification, cronjob/SSH audit, dan security hardening.
Lihat RepositoryHigh-performance converter untuk transform database TrustPositif Komdigi RI ke binary CDB & RPZ zone format PowerDNS / BIND9 dengan WhiteList support, deduplication, dan multi-threading.
Lihat RepositoryComprehensive raw TrustPositif database dari Kementerian Komdigi RI dengan daily automated updates, domain sanitization, dan categorization siap pakai untuk DNS filtering.
Lihat RepositoryEngine validasi domain paralel multi-core untuk sanitasi database TrustPositif; verifikasi RFC-compliant syntax, IANA TLD matching, dan domain normalization berkecepatan tinggi.
Lihat RepositoryToolkit pembersihan dan normalisasi domain TrustPositif; mendeteksi record duplikat, wildcard sanitization, filtering TLD resmi IANA, dan penyeragaman format blacklist skala ISP.
Lihat RepositoryAutomated converter hosts blacklist StevenBlack ke format Response Policy Zone (RPZ) BIND9 dan PowerDNS untuk pemblokiran adware, malware, telemetry, dan tracking domains skala ISP.
Lihat RepositoryKoleksi kurasi blocklist komprehensif untuk Pi-hole, AdGuard Home, dan DNS firewall; mencakup 5+ juta domain proteksi ancaman siber, phishing, dan malware dengan 100+ sumber terpercaya.
Lihat RepositoryMaintained fork Hagezi DNS-Blocklists; filter DNS bertingkat (Multi PRO, TIF, Threat Intelligence Feeds) untuk recursive resolver Unbound, PowerDNS Recursor, dan BIND9.
Lihat RepositoryLightweight single-file PHP Looking Glass untuk diagnostik jaringan ISP; mendukung ping, traceroute, MTR, BGP route table lookup (BIRD/FRR), dual-stack IPv4/IPv6, dan CSP hardened.
Lihat RepositoryKumpulan script otomatisasi produksi MikroTik RouterOS; mencakup failover WAN, dynamic queue, auto-backup cloud, scheduler health check, dan netwatch alert notification via Telegram.
Lihat RepositoryAutomated threat intelligence feed updater untuk MikroTik RouterOS Address List; sinkronisasi real-time daftar IP berbahaya, scanner, brute-force attacker, dan bogon prefix.
Lihat RepositoryBash script generator Access Control List (ACL) BIND9 otomatis; mengagregasi prefix IP Indonesia dari APNIC delegated stats dan NICE OpenIXP routing table untuk recursive DNS filtering.
Lihat RepositoryAutomated DNS benchmark & latency testing tool; komparasi throughput, response time, dan cache resolution antara PowerDNS, BIND9, Unbound, Cloudflare, dan Google Public DNS.
Lihat RepositoryHigh-speed firewall blocklist synchronization menggunakan Linux IPset dan UFW; menangani jutaan IP malicious/spammer dengan O(1) hash lookup tanpa membebani CPU server.
Lihat RepositoryAutomated disaster recovery & backup system untuk PowerDNS backend database (MariaDB/MySQL/PostgreSQL); dump berkala, rotasi retensi, dan verifikasi checksum zone.
Lihat RepositoryProduction installer & deployment script Microsoft Office LTSC untuk macOS (Universal binary: Apple Silicon M1-M4 & Intel) dilengkapi Volume License serializer; GPL-3.0 licensed.
Lihat RepositoryAutomated enrollment management utility untuk macOS (Monterey, Ventura, Sonoma, Sequoia); konfigurasi profil lokal dan manajemen endpoint Apple Silicon & Intel.
Lihat RepositorySingle-file PHP directory navigator hardened; dilengkapi session verification, path traversal prevention, MIME-type validation, SHA-256 integrity check, dan clean responsive UI.
Lihat RepositoryMaintained fork Generic Shell Script Compiler (SHC) dengan security auditing, compatibility fixes untuk GCC/Clang modern, dan optimasi enkripsi biner executable.
Lihat RepositoryAutomated Postfix mail queue scanner & compromised account detection script untuk Zimbra Collaboration Suite; menganalisis log autentikasi, memblokir akun spammer, dan membersihkan antrean.
Lihat RepositoryAutomated cleanup and uninstall shell script untuk Zimbra Collaboration Suite; membersihkan package, services (zmcontrol, mysqld, slapd, amavisd), systemd units, cron entries, dan direktori /opt/zimbra.
Lihat RepositoryMigration toolkit dari Zimbra Collaboration Suite ke Carbonio CE / CB; otomatisasi ekspor dan impor domain, mailbox, email, alias, filter, distribution list, kontak, dan kalender secara paralel.
Lihat RepositoryNative cross-platform reimplementation Notepad++ untuk macOS; dibangun dengan modern Qt, mendukung syntax highlighting, regex search, multi-tab editing, dan performa tinggi.
Lihat RepositoryDiagnostic & flashing toolkit untuk perangkat Xiaomi Android via ADB/Fastboot di Windows; optimasi driver, debloating bloatware, flash recovery, dan partition rescue.
Lihat RepositoryMaintained fork OpenVPN Road Warrior installer dengan dual-stack IPv4/IPv6, Unbound DNS resolver lokal, modern cipher suites (AES-GCM / ChaCha20-Poly1305), security hardening, dan manajemen client.
Lihat RepositoryPanduan praktis, arsitektur server, instalasi, dan dokumentasi sistem untuk administrasi jaringan, mail server, dan infrastruktur ISP.
Panduan komprehensif build Zimbra Collaboration 10.1.20 FOSS dari source (zm-build) untuk Ubuntu Server 24.04 LTS dan Rocky Linux 9: dependency, tag release, build.pl, installer .tgz, validasi, instalasi testing, DNS, firewall, dan security baseline.
Buka TutorialPanduan instalasi Cacti network graphing tool pada Debian dengan Apache/Nginx pada root domain.
Buka TutorialPanduan instalasi hyperglass BGP Looking Glass modern berbasis Python dengan integrasi routing daemon (Bird, FRR, Quagga, OpenBGPD), Nginx reverse proxy, Redis, dan Netmiko automation.
Buka TutorialPanduan instalasi Zimbra Collaboration 10.1.20 FOSS pada Ubuntu Server 24.04 LTS dan Rocky Linux 9 / AlmaLinux 9: DNS, firewall, install.sh, post-install, security baseline, dan validasi.
Buka TutorialDeployment OoklaSpeedtest Server versi produksi dengan konfigurasi Dual-Stack IPv4 & IPv6 dan systemd.
Buka TutorialPanduan instalasi OpenVPN Road Warrior dual-stack IPv4/IPv6 di Debian, Ubuntu, AlmaLinux, Rocky, CentOS, Fedora dengan Unbound DNS, security hardening, dan manajemen client.
Buka TutorialInstalasi PowerDNS Authoritative dengan antarmuka web Poweradmin untuk manajemen zone DNS, Master-Slave replication, REST API, DNSSEC, dan kontrol akses berbasis peran.
Buka TutorialAlat diagnostik jaringan single-file PHP untuk pemeriksaan ping, traceroute, BGP route lookup, dan DNS resolution dengan dukungan IPv4/IPv6 dan Dark/Light mode UI.
Buka TutorialPanduan instalasi phpIPAM open-source IP Address Management untuk manajemen alamat IP, VLAN, subnetting, dan dokumentasi jaringan dengan automated IP scanning.
Buka TutorialKonfigurasi Master-Slave PowerDNS dengan web interface PowerAdmin untuk skema DNS redundan ISP.
Buka TutorialPanduan otomatisasi dan manual PowerDNS Authoritative dengan backend MariaDB 10.11 dan Web Admin UI (Flask).
Buka TutorialStack monitoring infrastruktur lengkap dengan Prometheus, Node Exporter, Grafana, dan Zabbix 7.0.
Buka TutorialPanduan instalasi dan konfigurasi Proxmox VE 9 pada Debian serta Ubuntu dengan setup cluster, storage, dan VM/container.
Buka TutorialPanduan instalasi BIND9 DNS Filtering dengan Response Policy Zone TrustPositif Komdigi: auto-install, multi-source database, WhiteList, Google SafeSearch, dan hardening keamanan.
Buka TutorialPanduan instalasi dan upgrade VMware vSphere / ESXi pada perangkat keras server yang tidak didukung secara resmi.
Buka TutorialPanduan lengkap instalasi WalkieFleet Push-to-Talk server pada Linux Debian & Ubuntu.
Buka TutorialServer hardware management, system administration, infrastructure monitoring, MikroTik RouterOS, hardware troubleshooting, system optimization, bandwidth management, VPN configuration (WireGuard, OpenVPN, IPsec), network equipment maintenance, Ubiquiti UniFi, BGP peering, OSPF routing
Authoritative and recursive DNS, PowerDNS (Authoritative & Recursor), BIND9, Unbound, Knot DNS, dnsdist load balancer, DNSSEC signing & validation, Response Policy Zone (RPZ), Constant Database (CDB), zone transfers (AXFR/IXFR), EDNS client subnet, DNS caching & amplification mitigation
TrustPositif Komdigi RI integration, RPZ binary CDB format, automated blacklist/whitelist sync, multi-source threat intelligence feeds (Hagezi, StevenBlack), DNS firewall policy, DNS cache poisoning defense, Google SafeSearch enforcement, AdGuard Home & Pi-hole integration
Proxmox VE (PVE cluster, Ceph, ZFS storage), VMware vCenter, VMware vSphere, VMware ESXi, KVM (Kernel-based Virtual Machine), QEMU, Hyper-V, VirtualBox, VM lifecycle orchestration, live migration, HA clustering, disaster recovery, automated snapshot backup, V2V migration
Zimbra Collaboration Suite (FOSS & NE), Carbonio CE/CB, Proxmox Mail Gateway (PMG), WHM/cPanel, Postfix, Dovecot, SpamAssassin, Rspamd, Amavisd-new, ClamAV antivirus, DKIM, SPF, DMARC, ARC verification, Postfix queue management, compromised account mitigation, Zimbra CVE remediation & webshell eradication
macOS deployment & configuration, Apple Silicon (M1/M2/M3/M4) and Intel optimization, macOS Server, Time Machine backup workflows, FileVault encryption, Apple Remote Desktop, Homebrew package management, MDM profile configuration, Mac hardware maintenance, enterprise directory integration
Smokeping latency telemetry, Uptime Kuma infrastructure monitoring, Cacti, Paessler PRTG, Nagios Core, Zabbix 7.0 LTS, MRTG, Grafana dashboards, Prometheus, Node Exporter, Netdata, network SLA analysis, real-time alerting (Telegram/Discord/Webhook), syslog aggregation, capacity planning
Ubuntu Server (20.04/22.04/24.04 LTS), Debian (11/12/13), FreeBSD, CentOS, Rocky Linux 8/9, AlmaLinux 8/9, system hardening, kernel sysctl tuning, systemd unit management, package management (APT, DNF, YUM), SELinux, AppArmor, Fail2ban, UFW, IPset, iptables, nftables
Advanced Bash scripting (Zsh/Dash), Python automation (Netmiko, Paramiko, Requests), AWK, SED, Grep, cron scheduler automation, Ansible playbooks, log parsing & regex analysis, Git version control, CI/CD workflows, Docker containerization, Docker Compose
Webshell detection (JSP, PHP, WAR), malicious cronjob and SSH authorized_keys audit, package binary integrity verification (dpkg -V, rpm -V), mail spam queue cleanup, CVE patch validation, TLS/SSL hardening, CSP nonce architecture, OWASP security baseline
Perusahaan dan organisasi yang telah mempercayai layanan profesional kami
Yang mendukung dan memberikan support layanan profesional kami
Saya terbuka untuk kerja sama dan diskusi teknis di bidang System Administration, DNS Infrastructure, Mail Systems, Incident Response, dan Apple Mac Services, termasuk system & network operations, hypervisor management, ISP hardware, TrustPositif implementation, Zimbra hardening & malware eradication, MikroTik configuration, serta kolaborasi proyek open source. Mari diskusikan kebutuhan Anda dan implementasi solusi yang tepat guna untuk mendukung bisnis maupun proyek jangka panjang Anda.