Senior System Administrator
Black Knight India Solutions Ltd
Total years of experience :16 years, 1 Months
• Working with Development Team to manage the Azure environment.
• Monitoring performance on all environments (CPU, disk space, etc.) to ensure smooth running of all environments.
• Deploying, monitoring, managing and scaling workloads on virtual machines (VMs)
• Configuring Virtual Networks, designing and implementing multi-site or hybrid network connectivity
• Experience in developing solutions with Azure active directory
• Experience in AD migration
• Analyze and fix performance problems with the Azure Platform and SaaS application software.
• Work with the Operations and Product Development teams to automate deployments and support production systems
• Exposure of successful Cloud migration for enterprise level applications
• Experienced with Azure SQL, Azure Automation, and Azure Resource Manager
• Hands-on experience managing cloud IaaS environments using IaaS in Azure.
• Exposure to containerization tools such as Kubernetes, and Docker.
• Creating and documenting disaster recovery plan.
• Working with development team and key stake holders to create plan for monitoring Azure resources.
• Deploying, automating, maintaining and managing Azure cloud-based production system, to ensure the availability, performance, scalability and security of productions systems.
• Build, release and configuration management of production systems.
• Pre-production Acceptance Testing to help assure the quality of our products / services
• Have good experience in IIS FTP administration/configuration and Knowledge on SFTP.
• Experience in Powershell Scripting
• Having Good experience in installation, CSR generation and renewal of SSL certificates on IIS ANM and BigIP LB.
• Hands on experience in creation of Microsoft AD users, groups, OUs, Domains and GPOs.
• Having very good understanding on virtualization techniques like VMWARE, Citrix XEN
• Maintaining multiple Internal/External websites on Dev, QA, UAT, CTs and PROD environments
• Good experience in installation and configuration of IIS websites and app pools
• Experience in migrating web applications from IIS 6.0 to IIS 8
• Having good experience in SSL installation, CSR generation, renewal and import/export through VENAFI
• Creating Application Pools and assigning them to web applications
• Good knowledge in using IPCONFIG, NSLOOKUP, TELNET tools to debug network related issues.
• Working experience with BigIP LB pools, virtual servers and iRules
• Good experience in collecting memory dumps
• In-depth experience performing IIS log analysis to identify web server issues
• Experience in coordinating with Development team, project management team to resolve issues faster.
• Good experience in configuring and managing web servers and SQL servers on clustered environments
• Hands on experience in analyzing Applications logs, System logs, Security logs by using Event Viewer and analyzing network traces
• Provided 24x7 on call Production support on shift basis
Responsible for Installing, configuring, and supporting IIS 7.0/6.0 web servers on windows server 2008.
Worked extensively on installation, upgrade and configuration of MS SQL Server 2005 and MS SQL Server 2008 on a Standalone and Cluster Servers as a Single instance and multiple instances.
Maintained databases, configured permissions, and conducted backup and recovery.
Deploying ASP.Net and web applications on IIS 6..0 and on IIS 7.0
Experienced in configuring the application pool recycling for greater reliability.
Monitoring IIS application logs, System logs and security logs by using Event Viewer for troubleshooting application and windows server related issues.
Good experience in debugging ASP.NET and IIS related issues
Involved in Performance tuning and optimizations of web applications using administrative tools like PERFMON and Task Manager.
Worked in configuring TCP/IP, DHCP, DNS
Support and participate in the on call rotation for maintenance and troubleshooting of IIS websites and windows servers.
Participated in the updating security Patches and application related updates.
Have experience in migrating applications and websites from IIS 6.0 to IIS 7.0 and from win 2003 to 2008.
Installing and configuring SSL certificates for the particular websites for the security purpose.
Have good working experience and implemented different Load balancing Methodologies to ensure the High Availability of ASP.net and web applications in the Production environment.
Set up database connectivity and established connection pools.
Worked with Load Balancers and virtual IP's (VIP's) in clustered and non-clustered environments.
Configured Virtual servers by using Hyper-V technology
Experience in using SCOM tool for monitoring the health and performance of the servers.
• As application support in expert using the Ontime and eSupport Tool, which has around 150 applications and sub applications.
• Team player with excellent communication and inter-personal skills
• Excellent time management skills and highly organized with attention to details.
• Worked under pressure in a multi-task environment.
4 year degree