Talwinder Singh Email & Phone Number

Markham, Ontario, Canada

• Led and coordinated the installation, configuration, and maintenance of systems and related infrastructure, ensuring seamless integration and optimal performance.• Designed and implemented major system and infrastructure upgrades, aligning with operational requirements and project specifications.• Managed daily datacenter operations, including backup operations, server patching, and maintenance of user accounts.• Monitored and assessed systems for functionality, data consistency… Show more • Led and coordinated the installation, configuration, and maintenance of systems and related infrastructure, ensuring seamless integration and optimal performance.• Designed and implemented major system and infrastructure upgrades, aligning with operational requirements and project specifications.• Managed daily datacenter operations, including backup operations, server patching, and maintenance of user accounts.• Monitored and assessed systems for functionality, data consistency, security, and usability, troubleshooting and resolving issues proactively.• Developed and maintained security policies and procedures, ensuring system integrity and compliance.• Provided technical support and acted as a resource during project implementations, contributing to successful project outcomes. Show less

Toronto, Ontario, Canada

• Provided technical support for physical servers and Azure virtual machines, ensuring seamless operation and issue resolution.• Deployed applications on customer servers, maintaining high standards of functionality and performance.• Monitored customer systems, responding promptly to issues and maintaining system up-time.• Collaborated with project managers to keep projects on track and meet customer requirements.• Updated documentation related to deployments and contributed to… Show more • Provided technical support for physical servers and Azure virtual machines, ensuring seamless operation and issue resolution.• Deployed applications on customer servers, maintaining high standards of functionality and performance.• Monitored customer systems, responding promptly to issues and maintaining system up-time.• Collaborated with project managers to keep projects on track and meet customer requirements.• Updated documentation related to deployments and contributed to iterative testing and Quality Assurance processes.• Leveraged expertise in Windows Server, cloud environments, network/systems administration, SQL Server, IIS, and PowerShell scripting to deliver robust technical solutions. Show less

Burlington, Ontario, Canada

• Reduced user complaints by 80% by troubleshooting computer and network issues for users through phone and email support.• Created and improved Group Policies in Active Directory by implementing best practices, creating new policies, and linking them to OUs to increase efficiency, security, and productivity.• Managed the addition of up to 20 new users a week and the termination of up to 5 users a week by using the Active Directoryserver, validating proper requests, and following… Show more • Reduced user complaints by 80% by troubleshooting computer and network issues for users through phone and email support.• Created and improved Group Policies in Active Directory by implementing best practices, creating new policies, and linking them to OUs to increase efficiency, security, and productivity.• Managed the addition of up to 20 new users a week and the termination of up to 5 users a week by using the Active Directoryserver, validating proper requests, and following company policies and procedures.• Identify and prevent network security threats by reviewing network activity and logs from IDS, IPS, firewalls, etc.• Configure new networking devices such as Firewalls, AP, Switches (Configured 100+ networking devices in a span of 3 months).• Performed system checks to ensure the proper functioning of the IT systems and networks to the satisfaction of the client. Show less

Markham, Ontario, Canada

• Perform physical inspection and investigate process to identify any of the computer malfunctions from an incorrect minor setting to replace hardware and/or entire operating system.• Repair a range of peripherals including input devices and output devices.• Inspect, test, adjust and evaluate incoming computer hardware and electronic components and assemblies to ensure conformance with product specification and tolerances.• Properly rebuild or configure parts to customer's… Show more • Perform physical inspection and investigate process to identify any of the computer malfunctions from an incorrect minor setting to replace hardware and/or entire operating system.• Repair a range of peripherals including input devices and output devices.• Inspect, test, adjust and evaluate incoming computer hardware and electronic components and assemblies to ensure conformance with product specification and tolerances.• Properly rebuild or configure parts to customer's requirements with updated software packages.• Perform laptop tests and repair them.• Assemble laptops and identify and validate a large number of checkpoint during the assembly process. Show less