Hi,
I had gone through your requirement and i have relevant experience to complete this job. I am a Drupal Technical Architect having 13 years’ experience.
• Knowledge Details : Drupal 4, 5, 6, 7, 8,9, Saas, AWS, Zera, WordPress, Elgg , Smarty Template Engine (PHP), XHTML, CSS, Ajax, JavaScript, JQuery, Codeigniter, MySQL, Phpmyadmin, Sqlyog, Magneto, Nodejs, Angular js, Angular 2, Github, Git Command line, Drush, Varnish, Memcache, APC cache, Gigya social network, Eclipse, Net beans, Aquia, Gitlab, Json, Jenkins Build tools, Amazon S3 bucket, Amazon S3 (SQS) queue, Mobile Web services, RTC (IBM), PHP-fpm, Firebase Google push notification, Mobile API, PostMan.
• Latest experience of below points Note – Specially worked on performance of Drupal websites
a) Server side (Nginx) – Varnish, Memcache, Apc, Syslog, MySQL log.
b) MySQL optimization - Drupal query optimizations and optimizations by contributed modules.
c) Drupal optimization by contributed modules.
d) Drupal optimization by code.
e) Load balancer by two servers.
f) Security handling by drupal modules.
g) Client side optimization. ( Suggested by Gtmetrix, Yslow)