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Skills

  • Access
  • Alfresco
  • Amazon Web Services
  • Android
  • Apache
  • AWK
  • CentOS
  • Citrix
  • Delphi
  • Flash
  • FreeBSD
  • Java
  • Linux
  • MySQL
  • Networking

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Services

  • System administrator

    $30/hr Starting at $25 Ongoing

    Dedicated Resource

    Devops lead with more than 8 years of system administration, which includes Media servers Load balancing technologies Cloud technologies Skills and Awards: • Accounting and Financial: Budgeting; • Agile:...

    AccessAlfrescoAmazon Web ServicesAndroidApache

About

Experience creating servers with high loads.
Deep knowledge of Unix-like systems.
The introduction of systems for the collection and analysis of statistics: Awstats, Sawmill
Maintenance and tuning forks and Mysql, postgresql, Oracle (1 year)
search machine: Sphinx search organization for cash registers (POS) terminals, websites.
Caching system: memcached, apc, eaccelerator, varnish
Reference system virtualization: Xen
Load distribution (load balancing) Bind (round robin algorithm), HAproxy (balancing requests to Wowza, load balancing between nodes)
Streaming servers (wowza).
Monitoring system: cacti, munin, nagios, zabbix
Understanding and experience of the construction of high load systems.
Knowledge of writing sql queries, query optimization.
Load testing of web applications
Load testing tools: tsung, siege