Wildan Hasan Email & Phone Number

Wildan Hasan is a System Administrator at Wowrack at Wowrack. He possess expertise in windows server, iis, active directory, centos, apache and 21 more skills.

Listed skills include Windows Server, Iis, Active Directory, Centos, and 22 others.

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  System Administrator

  Wowrack

  Nov 2015 - Present - Surabaya Area, East Java, Indonesia

  - Designing, and maintaining a highly critical and highly scalable Internet application production environment.- Design, implement and support current or new client's managed private or public cloud infrastructure- Responsible for troubleshooting and maintenance of a wide array of corporate servers and network-related services such as physical and hardware layer, web /mail / DNS / database services, routing/switching/load balancing/firewall devices- Create and maintain the necessary tools to monitor our network and ensure 99,9% (3. Network uptime and delivery- Experience with setting up highly scalable and highly available infrastructure and open-source database infrastructure such as Mysql/MariaDB master/slave or clustering (Galera), MongoDB.- Experience with setting up in-memory data store technologies such as Memcached or Redis- Experience with design and implementation of Storage systems from simple local storage RAID arrays, to NFS, to open source ISCSI SAN, to ZFS pool, to Ceph cluster- Experience with open-source/Hardware Load balancing technologies and Firewall technologies (HAProxy, NGINX, Pfsense, Mikrotik, KEMP)- Basic experience in OpenStack deployment- Remote support and ready for 24/7 on-call duties.