With years of experience in IT infrastructure, network engineering, and DevOps, I specialize in building secure, scalable, and automated systems that keep businesses running seamlessly.
My journey began with a deep curiosity about how technology connects and empowers people. Today, I focus on designing resilient infrastructures, optimizing network performance, and implementing automation that drives reliability and efficiency across digital operations.
Dapen bank bjb.
Manage and maintain the organization’s IT infrastructure, including servers, networks, and storage systems. Responsible for ensuring system reliability, data security, and network availability across multiple divisions. Implement and monitor security policies, user access management, and backup strategies to maintain business continuity. Collaborate with internal teams to support application deployment and IT operations improvement.
PT. Sinergi Prakarsa Utama
Oversee server infrastructure and databases to ensure optimal performance and security. Manage co-location servers, monitor uptime, and troubleshoot technical issues on VMware ESXi environments. Administer PostgreSQL and MySQL databases, perform regular maintenance, and apply cybersecurity best practices. Provide technical guidance to end-users and coordinate preventive maintenance across systems.
PT. Nagatech Sistem Integrator
Led the network division in managing cloud environments (AWS, GCP, Alibaba Cloud). Configured and secured Ubuntu-based servers running Apache + Node.js and PHP applications. Designed and implemented network infrastructure for factories and retail clients to ensure stable operations. Mentored junior engineers, handled daily database backups (SQL & MongoDB), and maintained system accessibility for remote clients.
Docker
AWS
Git
CI/CD
Comprehensive management of on-premise and cloud-based infrastructure to ensure reliability, security, and scalability across systems and networks.
Planning, deploying, and optimizing secure network architectures for enterprises — including VLAN, VPN, and firewall configurations.
Deployment and maintenance of cloud and virtual environments using AWS, GCP, Alibaba Cloud, Proxmox, and VMware ESXi.
Implementation of CI/CD pipelines, server automation, and infrastructure as code to enhance efficiency and reduce manual workload.
Continuous monitoring using Zabbix, Prometheus, and Grafana, combined with robust security policies and backup strategies to ensure system integrity.
Providing expert consultation, troubleshooting, and training to optimize IT operations and align infrastructure with business goals.
ahmad.bayadi@gmail.com
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