Sachin A.

As a freelancer, I have demonstrated expertise in managing VMware infrastructure and Hyper-V to ensure optimal system performance and minimize downtime. I have utilized Windows PowerShell scripting and SCCM to automate routine tasks and streamline system maintenance. I have also provided support for Active Directory and Group Policy in a cloud environment, conducted regular system maintenance, and provided virtual machine OS support for Linux Ubuntu and Microsoft Windows servers. Additionally, I have experience in supporting o365 Microsoft Exchange and ensuring efficient network operation through my knowledge of DHCP process and endpoint protection antivirus. I am proficient in fundamental programming language concepts and principles and skilled in PHP, CSS, and PowerShell (O365 and AD) programming languages, with familiarity in various Python libraries. I am also experienced in Grace monitoring techniques, implementing alert mechanisms to quickly identify and resolve issues, and crafting and maintaining effective antivirus policies while managing events and mitigating malware threats. I have hands-on experience in utilizing Azure Active Directory, managing Cloudflare, and automating audit tasks using PowerShell commands, delivering reliable cloud services and infrastructure. Furthermore, I have managed antivirus policies and implemented DLP protocols to protect against data breaches, managed SIEM (DNIF) to identify and address vulnerabilities in the system, and conducted web vulnerability assessments using Cloudflare and Qualys Web Application Scanning.