Thandeeswaran S

• Seasoned System Administrator with 3.7 years of experience leading Application Administrator and System Administrator tasks, as well as conducting R&D responsibilities. Specialized in Windows System Administration, adept at managing server-based enterprise and open-source products, tools, and data center operations. Proficient in service level availability, incident, change, configuration, release, problem, and project management to effectively meet customer business requirements. Possesses a diverse skill set encompassing research, leadership, troubleshooting, and driving cost-effective IT infrastructure. Committed to maintaining an error-free production environment with high availability of servers, applications, and resources. Prepared for advancing IT infrastructure management and ensuring system reliability.

• Travelling
• Trekking
• Meditation

• Checking server performance and web traffic using IIS Manager and related tools.
• Applying updates and patches to IIS and the underlying operating system.
• Setting up and configuring IIS websites, applications, and virtual directories.
• Identifying and resolving issues related to website performance, availability, and security.
• Ensuring regular backups of Databases and website data.
• Implementing and managing security settings, such as SSL certificates and access controls.
• Reviewing and analyzing server logs to detect and address potential problems.
• Managing user permissions and roles for accessing and managing IIS resources.
• Checking server performance, resource usage, and system health.
• Applying patches, updates, and security fixes to the operating system and installed applications.
• Creating and managing user accounts, permissions, and group policies.
• Performing regular backups and ensuring successful recovery processes.
• Monitoring and configuring firewall settings, antivirus software, and security policies.
• Coordinate with development and operations teams to manage the deployment of software updates and patches to various environments (e.g., staging, production).
• Track and address any issues or defects discovered during the release process or post-deployment.
• Conduct reviews to identify lessons learned and areas for improvement in future releases.
• Maintain detailed release notes, documentation, and reports for each release.

I hereby declare that the information provided in this resume is true and accurate to the best of my knowledge. I understand that any false statements or omissions may disqualify me from employment or result in dismissal if discovered after hiring. I am committed to upholding the highest standards of integrity and professionalism.

• Collaborated with team of 12 in the development of Maswings and Firefly.
• Supervised team of 4 staff members.