Tolga Karataş

Tolga Karataş

Obolon, Kiev, Ukraine
Tolga Karataş

Grou.ps Infrastructure planning and installation

  • Create load balancing system to meet 3M+ unique visitors per month, 120 M page views, Support for 5gb/s needs
  • Load balancing, sysctl tricks, distributed memcache servers, MySQL Server
  • Database and web server hardening, performance testing, security testing
  • Design and implement monitoring systems for distributed servers, S3, EC2, SimpleDB
  • Mysql cluster tuning, performance improvement tricks
  • Logging improvements, file system and log rotating tunings
  • Performed system maintenance programming
  • Nginx Load balancing handles 10000 connections