Experience

Wowrack Indonesia

• Indonesia
• IT Services and IT Consulting
• 100 - 200 Employee

• Linux System Administrator

  • Mar 2015 - Present

  1. Help tune performance and ensure high availability of infrastructure 2. Ensure all client infrastructures are running well 3. Make a plan for scaling up and scaling out so that it can be implemented properly 4. Test and implement the latest technology for infrastructure 5. Install, Configure and maintain Linux Operating Systems 6. Monitor the resource usage to get the best performance without any interruption during operational 7. Design and develop infrastructure monitoring and reporting tools 8. Monitor the Application Performance 9. Monitor System Performance 10. Maintain System Security 11. Create System Backups 12. Performed top level troubleshooting Show less



Catfiz Messenger

• Surabaya Area, East Java, Indonesia

• Linux System Administrator

  • Aug 2012 - Mar 2015

  1. Maintain 82 Server in several clusters each Apps service 2. Monitoring all server infrastructure so that it remains in line with HA (high availability) standards 3. Ensure that the data center space is well monitored (room temperature, electricity capacity, soundproofing, electrical backup/UPS) 4. Monitor all service applications on all servers and create custom scripts for auto recovery service when it's down. 5. Server-side optimization so that the service runs according to its functions and tweaks on the server-side to get the best performance on the ubuntu system 5. Ensure that the data center space remains in accordance with the standards (room temperature, electrical capacity, and spatial layout to achieve optimal use) 6. Ensure all activities related to sending messages or chatting does not have any issue on server-side constraints. 7. Ensure to get all hardware in stock from vendor eg Server, HDD, RAM, UPS, Switch and Firewall in stock Show less



PT. Arsena Inti Nusantara

• Surabaya Area, East Java, Indonesia

• IT Engineer

  • Sep 2011 - Jul 2012

  1. Ensure that all projects have done and kept them straight to the line. 2. Create reports for each project once it's done 3. Hand over the project and give training to the clients 1. Ensure that all projects have done and kept them straight to the line. 2. Create reports for each project once it's done 3. Hand over the project and give training to the clients



Surabaya Open Source Development Center

• Surabaya Area, East Java, Indonesia

• System Developer (Surabaya Goverment Operating System "SOERYA")

  • Sep 2010 - Dec 2011

  Creator and as an Administrator of SOERYA - Lontong balap (Sistem Operasi Masyarakat) Surabaya which based on Ubuntu. Reference: https://www.antaranews.com/berita/271227/open-source-dan-gaya-hidup-anak-muda https://jatim.antaranews.com/berita/68482/pemkot-surabaya-dukung-piranti-lunak-gratis Creator and as an Administrator of SOERYA - Lontong balap (Sistem Operasi Masyarakat) Surabaya which based on Ubuntu. Reference: https://www.antaranews.com/berita/271227/open-source-dan-gaya-hidup-anak-muda https://jatim.antaranews.com/berita/68482/pemkot-surabaya-dukung-piranti-lunak-gratis