I am responsible for managing application servers as well as Controlling Linux Based Servers on Cloud at linode and AWS with Automated Deployments and Controlling. And I have 11 years working as IT professional with strong experience in IT Audit Security policies Disaster Recovery LINUX, UNIX, Ubuntu, Windows, Cisco & Juniper systems. SQL ERP In depth expertise in the setup, maintenance, improvement and support of critical network service including planning and operation of Data Centers
Work with developers and staff to maintain and improve the infrastructure
Rapidly diagnose and resolve faults with services, and communicate to users as appropriate.
Bash scripts creation to automate various tasks on servers.
Design and update live production stack servers with users proper permission
Setup VPN Server using opensource Endsan Firewall for external users.
System automation and provisioning using Ansible.
Review & Improve mysql database performance and fix replication issue
connfigure and manage soft Firewall
Configuration and management of MySQL, Apache, Varnish, Memecached, LAMP, Nginx Reverse Proxy
support provide of Symfony, Wordpress, Magento and Node.js
Automated Backups on local and cloud S3, Rsync, Rsnapshot and audits.
configure mails system Postfix, SMTP Office 365
working on Server monitoring zabbix, NewRelic, Monit and Piwik
Troubleshooting issues and analyzing Server logs.
Monitoring multiple servers on daily basis.
Create and apply job scheduling using Crontab.
Creation of multiple login/access accounts and providing credentials to relevant users.
Management of users rights on Local and production servers.
Ngnix and reverse proxy configuration.
Developing and maintaining policies, procedures, standards and guidelines Understanding of operating system internals and network protocols· Working on ISO 27001:2013 BCP Standards, PCI-DSS.· Document SOP for Organization and Deploy IT Policies and Procedures · Design Network Data Rack Structure as per ISO Standards. Upgrade Data Center Tier 2· Maintain Task Sheet and Create Daily Task to meet deadlines. · Planning, designing, configuring, installing, documenting and maintaining IP networks and associates systems. · Coordinate with vendor for installation maintenance for meet the deadline.· Design & document for Create Check List. Make Check working properly of Data Center.· Create Policies for Organization Employees. IP design and maintenance of network infrastructure · Administering the whole IT infrastructure switches, firewalls, routers, and servers· Expert knowledge of layer 3 routing protocols; RIPv2, OSPF, EIGRP and BGP as well as Juniper MX, EX and SRX. performing network management on platforms such as Cisco Works, Solar winds, & HP Open view· All aspects of system administration on Windows NT/2003 server, such as managing user access, creating and managing access to network resources.· Installation, support, administration e-mails within the organization· Supporting and training all levels of end users Documentation