I have been working on cloud computing technologies,especially in Amazon Web Services (AWS) and I have experience on EC2,VPC,RDS and S3,Elastic Load Balancer and Autoscaling. I have also managed servers in Rackspace Cloud. I have helped
I have been working on cloud computing technologies,especially in Amazon Web Services (AWS) and I have experience on EC2,VPC,RDS and S3,Elastic Load Balancer and Autoscaling. I have also managed servers in Rackspace Cloud. I have helped companies migrating to cloud from traditional hosting setup.
I'm not only interested in scaling the performances of web sites but also helped high traffic web sites achieving this by setting up apache-nginx reverse proxy setup. Recently I have also setup Varnish Cache for a drupal website which increased the overall performance of the website.
I have worked with many security auditing tools like maldetect,clamav,chkrootkit etc and also helped websites in removing malwares,viruses,iframe redirection and google blacklisting.
One of the main area where I'm constantly learning and improving is prevention of spam in mail servers (mainly exim).
I have good expertise on managing 100 plus Linux servers spread across different parts of the country. I have expertise on remote server management tools like OpenSSH,GNUscreen etc. Also includes managing web servers using Apache,Nginx and web hosting control panels like Plesk,Cpanel,ISPConfig etc.
I have managed 100 plus Mysql databases,Percona's Xtra Backup and have good knowledge in data retrieval technologies and data analysis methods. I regularly uses shell scripts, awk, sed and regular expressions for the data processing and analysis.
My field of interests includes Server Scalability, Automation and Server Security.
- Centos,Ubuntu,debian,RedHat Linux
- MySQL,MariaDB,XtraDB(Percona MySQL)
-ClamAV,maldetect,rootkithunter,virus and malware cleaning services
High Performance Computing:
- Varnish,Nginx-Apache Reverse Proxy,MySQL replication,Elastic Load Balancer (AWS), S3 backup, Route53 Failover DNS