Membangun infrastruktur andal, sistem aman, dan otomatisasi praktis.Building reliable infrastructure, secure systems, and practical automation.
Profesional infrastruktur IT dengan pengalaman praktis mengelola server Linux, jaringan, lingkungan cloud & on-premise, platform kontainer, pemantauan (monitoring), backup, disaster recovery, dan dukungan teknis di industri perbankan.IT infrastructure professional with hands-on experience managing Linux servers, networks, cloud and on-premise environments, container platforms, monitoring, backup, disaster recovery, and end-user support in the banking industry.
Ringkasan ProfesionalProfessional Summary
Saya bekerja di bidang infrastruktur IT, administrasi sistem Linux, dukungan teknis (IT support), jaringan, dan infrastruktur DevOps. Tanggung jawab saya mencakup pemeliharaan server dan jaringan, mendukung operasional bisnis, mengimplementasikan pemantauan dan backup, mengelola beban kerja berbasis kontainer, serta meningkatkan alur kerja deployment.I work across IT infrastructure, Linux system administration, technical support, networking, and DevOps infrastructure. My responsibilities include maintaining servers and networks, supporting business operations, implementing monitoring and backup, managing containerized workloads, and improving deployment workflows.
Saat ini saya bekerja di industri perbankan, di mana ketersediaan sistem (system availability), keamanan, kontinuitas operasional, dan manajemen perubahan yang cermat sangatlah penting. Saya senang membangun infrastruktur praktis yang stabil, mudah dirawat, dan sejalan dengan kebutuhan nyata bisnis.I currently work in the banking industry, where system availability, security, operational continuity, and careful change management are essential. I enjoy building practical infrastructure that is stable, maintainable, and aligned with real business requirements.
Keahlian UtamaCore Technical Capabilities
Keahlian teknis yang mencakup jaringan enterprise, administrasi Linux, operasional kontainer, dan dukungan infrastruktur.Specialized skills spanning enterprise networking, Linux administration, container operations, and infrastructure support.
Infrastruktur IT & JaringanIT Infrastructure & Networking
Mengelola infrastruktur on-premise dan cloud, jaringan MikroTik, routing, VPN, LAN, konektivitas nirkabel, DNS, reverse proxy, SSL, backup, pemantauan, dan persiapan disaster recovery.Managing on-premise and cloud infrastructure, MikroTik networking, routing, VPN, LAN, wireless connectivity, DNS, reverse proxy, SSL, backup, monitoring, and disaster recovery preparation.
Administrasi Sistem LinuxLinux System Administration
Menginstal, mengonfigurasi, memelihara, memantau, dan melakukan troubleshooting server Linux serta layanan infrastruktur dengan fokus pada keandalan, keamanan, dan kontinuitas operasional.Installing, configuring, maintaining, monitoring, and troubleshooting Linux servers and infrastructure services with a focus on reliability, security, and operational continuity.
DevOps & Infrastruktur KontainerDevOps & Container Infrastructure
Membangun dan memelihara lingkungan berbasis kontainer, pipeline CI/CD, private registry, beban kerja Kubernetes, alur kerja deployment, serta layanan infrastruktur pendukung.Building and maintaining container-based environments, CI/CD pipelines, private registries, Kubernetes workloads, deployment workflows, and supporting infrastructure services.
IT Support & TroubleshootingIT Support & Troubleshooting
Mendukung pengguna (user support), mendiagnosis masalah perangkat keras dan lunak, menyelesaikan masalah jaringan dan aplikasi, serta berkoordinasi dengan vendor dan tim internal.Supporting users, diagnosing hardware and software problems, resolving network and application issues, and coordinating with vendors and internal teams.
Pengalaman KerjaProfessional Experience
Pengalaman praktis memelihara infrastruktur kritis, jaringan, dan ketersediaan sistem dalam operasional perbankan.Hands-on experience maintaining critical infrastructure, network, and system availability in banking operations.
PT BPR Syariah Harta Insan Karimah Cibitung
IT Infrastructure, Linux System Administrator & IT SupportIT Infrastructure, Linux System Administrator & IT Support
Bertanggung jawab untuk mendukung dan memelihara infrastruktur IT organisasi, server Linux, jaringan, aplikasi bisnis, perangkat pengguna, proses backup, pemantauan, dan layanan pendukung.Responsible for supporting and maintaining the organization’s IT infrastructure, Linux servers, networks, business applications, user devices, backup processes, monitoring, and supporting services.
// Tanggung Jawab Utama// Key Responsibilities
- Menginstal, mengonfigurasi, memelihara, dan melakukan troubleshooting sistem operasi Linux serta layanan infrastruktur.
- Mengelola infrastruktur jaringan termasuk MikroTik, routing, LAN, nirkabel, DHCP, TCP/IP, VPN, dan troubleshooting konektivitas.
- Memelihara reverse proxy, DNS, SSL/TLS, Cloudflare, dan layanan publik.
- Memantau proses backup on-premise dan cloud serta mendukung persiapan dan pengujian disaster recovery.
- Mengelola beban kerja berbasis kontainer menggunakan Docker dan Kubernetes MicroK8s.
- Mendukung pipeline CI/CD menggunakan Jenkins dan alur kerja build berbasis kontainer.
- Memelihara layanan pendukung seperti MinIO, Private Docker Registry, RabbitMQ, Nginx, dan tools pemantauan.
- Memberikan dukungan teknis untuk pengguna, perangkat, sistem internal, dan aplikasi bisnis.
- Berkoordinasi mengenai hal teknis dengan vendor dan pemangku kepentingan internal.
- Mendukung kebutuhan operasional, audit, tata kelola (governance), dan pelaporan di lingkungan perbankan.
- Install, configure, maintain, and troubleshoot Linux operating systems and infrastructure services.
- Manage network infrastructure including MikroTik, routing, LAN, wireless, DHCP, TCP/IP, VPN, and connectivity troubleshooting.
- Maintain reverse proxy, DNS, SSL/TLS, Cloudflare, and public-facing services.
- Monitor on-premise and cloud backup processes and support disaster recovery preparation and testing.
- Manage containerized workloads using Docker and Kubernetes MicroK8s.
- Support CI/CD pipelines using Jenkins and container-based build workflows.
- Maintain supporting services such as MinIO, private Docker Registry, RabbitMQ, Nginx, and monitoring tools.
- Provide technical support for users, devices, internal systems, and business applications.
- Coordinate technical matters with vendors and internal stakeholders.
- Support operational, audit, governance, and reporting requirements in the banking environment.
Memperluas tanggung jawab ke infrastruktur kontainer, CI/CD, operasional Kubernetes, private registry, otomatisasi deployment, dan platform services pendukung.Expanded responsibilities into container infrastructure, CI/CD, Kubernetes operations, private registries, deployment automation, and supporting platform services.
Proyek Infrastruktur PilihanSelected Infrastructure Projects
Merancang dan mendesain solusi enterprise berfokus pada keamanan jaringan, object storage, platform kontainer, CI/CD, dan disaster recovery.Architected and deployed enterprise solutions focusing on networking security, object storage, container platforms, CI/CD, and disaster recovery.
IKEv2 VPN Berbasis SertifikatCertificate-Based IKEv2 VPN
Mengimplementasikan IKEv2 VPN menggunakan sertifikat digital untuk otentikasi server dan pengguna pada infrastruktur MikroTik.Implemented an IKEv2 VPN using digital certificates for server and user authentication on MikroTik infrastructure.
Object Storage Privat dengan MinIOPrivate Object Storage with MinIO
Mengimplementasikan penyimpan objek privat kompatibel S3 menggunakan MinIO pada lingkungan infrastruktur lokal.Implemented private S3-compatible object storage using MinIO in a local infrastructure environment.
Private Docker Image RegistryPrivate Docker Image Registry
Membangun registry gambar Docker privat dengan MinIO sebagai backend penyimpanan objek untuk image kontainer internal.Built a private Docker image registry with MinIO as the object storage backend for internal container images.
Platform Kubernetes MicroK8sKubernetes MicroK8s Platform
Mengelola lingkungan MicroK8s single-node yang mendukung beban kerja produksi dan staging, ingress, sertifikat, penyimpanan, pemantauan, dan layanan platform.Managed a single-node MicroK8s environment supporting production and staging workloads, ingress, certificates, storage, monitoring, and platform services.
Pipeline CI/CD JenkinsJenkins CI/CD Pipeline
Mengimplementasikan alur kerja CI/CD berbasis kontainer menggunakan Jenkins, Kaniko, repositori kode privat, private registry, dan otomatisasi deployment Kubernetes.Implemented container-based CI/CD workflows using Jenkins, Kaniko, private source repositories, private registries, and Kubernetes deployment automation.
Implementasi AWS Disaster RecoveryAWS Disaster Recovery Implementation
Mendukung replikasi, pengujian pemulihan, perencanaan penyimpanan, dan persiapan disaster recovery menggunakan AWS Elastic Disaster Recovery.Supported replication, recovery testing, storage planning, and disaster recovery preparation using AWS Elastic Disaster Recovery.
Teknologi & PlatformTechnologies & Platforms
Perangkat, sistem, dan platform yang digunakan dalam pengelolaan lingkungan infrastruktur.Tools, systems, and platforms regularly utilized across infrastructure environments.
Infrastruktur & JaringanInfrastructure & Networking
Linux & ServerLinux & Server
Kontainer & DevOpsContainers & DevOps
Layanan PlatformPlatform Services
Cloud & Pemulihan (DR)Cloud & Recovery
Pemantauan & KeamananMonitoring & Security
Mari TerhubungLet’s Connect
Saya terbuka untuk peluang karir dan diskusi profesional seputar infrastruktur IT, administrasi sistem Linux, infrastruktur cloud & on-premise, platform kontainer, dan operasional DevOps.I am open to opportunities and professional discussions related to IT infrastructure, Linux system administration, cloud and on-premise infrastructure, container platforms, and DevOps operations.