Sriagil Sivakumar
IT Infrastructure & Security Engineer | Endpoint Security, MDM & VM Ops |
Coimbatore
Summary
Results-driven IT infrastructure specialist with 2+ years of experience in endpoint security, system administration, and automation. Proven ability to drive efficiency and security through MDM tools (UEM, JAMF), OS hardening, patch management, and Python automation. Strong development background in Java and MERN stack, with real-world applications deployed in production. Currently preparing for PCNSE and Security+ to transition fully into cybersecurity roles.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
8
8
Certifications
Work History
Specialist: IT Infrastructure Management
AppViewX
Coimbatore
02.2022 - Current
- Manage endpoint security tools and coordinate monthly patching across Windows, macOS, and Linux systems
- Implemented and managed MDM using JAMF, UEM, and Falcon to secure 700+ user devices
- Administer virtual machines across VMware and Nutanix platforms; handle backups via Veeam
- Led security-focused automations: Python scripts for Cisco Meraki Wi-Fi/SSID-based user counts and daily email reports
- Developed MERN stack web app to track and display daily cloud costs (AWS, Azure, GCP)
- Supported ISO/ISMS audits through systematic infra documentation and logging
- Conducted OS hardening and application whitelisting initiatives for server and client environments
Salesforce Developer Intern
Inno Valley Works
Coimbatore
05.2021 - 12.2021
- Contributed to production-grade login/signup and password reset modules using Apex and Lightning Web Components
- Built user interface with Visualforce Pages, LC, LWC, HTML, CSS, JavaScript
- Gained exposure to Flow, Triggers, and Salesforce object customizations
Education
B.Tech - Information Technology
Sri Shakthi Institute of Engineering And Technology
Coimbatore, Tamilnadu, India 01.2018 - 01.2022
Skills
Certification
PCNSE (Palo Alto), In Progress
Skills And Technologies
- SECURITY & COMPLIANCE: Falcon, BitLocker, Threat & Patch Management, OS Hardening, SSO, MFA, ZTNA, Password Manager POCs, ISO/ISMS Audit, Application Whitelisting/Blacklisting
- MDM & UEM: ManageEngine UEM, JAMF Pro, Crowdstrike, Cisco Meraki
- INFRASTRUCTURE & VIRTUALIZATION: VMware, Nutanix, Windows Server, Linux, macOS, Veeam Backup, Ops Manager
- CLOUD & MONITORING: AWS, Azure, GCP, Cost Monitoring, Google Workspace, Datacenter Monitoring
- DEVELOPMENT & AUTOMATION: Python, Java, MERN Stack, Git, HTML, CSS, JavaScript
- TOOLS & PLATFORMS: Fortigate Firewall, SIEM (ELK Stack), Salesforce (Apex, LWC, Visualforce)
Projects And Automations
- Wi-Fi User Count Automation, Created a Python tool to extract and email daily Cisco Meraki-based user counts by SSID/location; used by HR and admin teams.
- Multi-Cloud Cost Tracker, Developed a full-stack MERN web app for internal team to monitor daily costs from AWS, Azure, and GCP accounts.
- E-Commerce Platform, Built a MERN stack e-commerce site with PayPal payment integration during final year of college.
- Security Tool POCs, Led PoCs for BitLocker deployment, password manager implementation, ZTNA testing, and endpoint policy automation.
Awards
- Circle of Excellence Award, 06/01/24, Recognized as part of the best-performing team at AppViewX for delivering high-impact infrastructure automation and secure operational excellence.
- MVP Award, 11/01/24, Honored individually for leading successful implementations of BitLocker encryption, SSO integration, and a password manager solution—strengthening endpoint security and access control posture.
Timeline
Specialist: IT Infrastructure Management
AppViewX
02.2022 - Current
Salesforce Developer Intern
Inno Valley Works
05.2021 - 12.2021
B.Tech - Information Technology
Sri Shakthi Institute of Engineering And Technology
01.2018 - 01.2022
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