Tasks: ▪ Full responbility of IT infrastucture, network, system and security ▪ Lead team internal and cordinated from external team ▪ Created concept plan, design, documentation, SOP, and presentation IT infrastucture and services ▪ Development, monitoring, maintenance, and troubleshoot of infrastructure, network, security and data center ▪ RnD Infrastructure and services for comercial project

Creation : ▪ Build Network with Mikrotik, Cisco, Juniper, HP, Nokia, Unifi, CTC, Coriant, Planet, Huawei ▪ Build WiFi seamles and radius with Unifi, Mikrotik and MojoNetwork ▪ Build Network Security with PFsense, Fortigate, Fortiweb, Fortimail, Forticlient, PFsense, Fail2ban and Baruwa ▪ Build File Server using Samba, FreeNAS, Proftpd and Owncloud ▪ Build virtual with Vsphere, Vcenter, vSAN, and SRM ▪ Build Active Directory and openLDAP ▪ Build Mail Server with zimbra on Ubuntu Server ▪ Build Mail Server with Exchange Server on Windows Server ▪ Build Mail Server with Postfix, Dovecot, Spamasassin, Clamav, with MailScanner report Baruwa ▪ Build Application Server, and Database Server to support System Project ▪ Build Application Server, Backup Server, Database Server, Development Server, Storwize, and Tape to support Oracle ERP System ▪ Build MySQL Clustering with Percona ▪ Build Load Balancing with HA server ▪ Build VoIP with FreePBX, Elastic, Welltech, OpenFox, and Planet ▪ Build DNS Server and Failover Balancing with Bind ▪ Build SMS Alert Server and Network ▪ Build Chat and Video Conference Server protocol XMPP with Openfire, and MeetJitsi ▪ Build SNMP report with Cacti ▪ Build NMS with Zabbix, Dude ▪ Build remote gateway with Guacamole ▪ Build AAA with Dalodarius, Unifi and Fortiauthenticator ▪ Build CCTV system with Flussonic, Qulu and Luxriot ▪ Build Backup Image with Veeam ▪ Monitoring project with Wunderlist ▪ Build VDI and Thinkclient with Citrix ▪ Build monitoring of employee activities with Veriato ▪ Build SDN with PHP ▪ Migrate Office network from star topology to mesh topology ▪ Build DC Tear III

Tasks: ▪ Plan and build small IT project ▪ Manage and maintenance office network ▪ Support client device ▪ Report daily activity dan inventory IT

Creation : ▪ Reconfiguration client OS to active domain ▪ Build LAN / WAN network with mikrotik router and switch manage procurve ▪ Establish analogue CCTV and DVR public connection ▪ Build a website with WordPress (www.berkat-coal.com) ▪ Build Backup Server with Windows Server ▪ Build File Server with Windows Server ▪ Build Active Directory Windows Server ▪ Build telephone PABX billing for outgoing call control

Tasks: ▪ Analyst information system ▪ Manage and maintenance office network ▪ Support client device ▪ Report daily activity

Creation : ▪ Build LAN Network with Linksys WAG200G ADSL Router, Wireless Router TPLINK WR841N, and 3COM Switch at main office ▪ Build LAN network with ADSL Linksys WAG120N Router at branch office ▪ Build a LAN network with a Linksys Router WRT160NL boosted with Omni Antennas on the project office ▪ Build a GSM telecommunication signal amplifier with GSM repeater at the site ▪ Build attendance system with absent fingerprint machine and attendance management application ▪ Build a Server Backup with Thecus Server ▪ Build a server for accounting applications ▪ Build a server for purchase apliakasi ▪ Create SOP on attendance procedures ▪ Create SOP on maintenance and handling of hardware and software ▪ Make simple programs request ATK goods with Microsoft Access ▪ Create a simple employee status program with Microsoft Access ▪ Create a simple program leave with Microsoft Access ▪ Make simple program maintenance and handling hardware and software with Microsoft Access

Tasks: ▪ Analyze sales systems and accounting systems ▪ Create report design using fast report application ▪ Troubleshoot client hardware and software ▪ Maintain and handle database and application server

Creation : ▪ Creates a full report design in sales, inventory, employee, and repairs ▪ Design Flowchart and Form Module from user request

Tasks: ▪ Create goods inventory report for Eastern Indonesia branch ▪ Conduct inventory checking ▪ Create event news report for inventory difference

Creation : ▪ Change the design in the inventory check form help analyze inventory system

Tasks: ▪ Create sales report ▪ Create purchase report ▪ Create inventory report ▪ Purchase transaction ▪ Connect and cooperate with suppliers

Creation : ▪ Create sales, purchases, and supplies programs with Pemogramam VB 06 and SQL Server Database