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Akhilesh Ayyagari

@akhileshayyagari

Cloud Infrastructure Architect at Infosys supporting T-Mobile’s identity governance across 1,500+ Azure subscriptions and 500+ AWS accounts.

United States

Message

At Infosys, I support T-Mobile’s enterprise DNS and hybrid cloud infrastructure across AWS, Azure, and on-premises environments. I work on identity and cloud access governance across 1,500+ Azure subscriptions and 500+ AWS accounts, in an environment with 98% MFA and 95% Conditional Access coverage.

Earlier, I led the migration of 500+ Windows Servers at Pacific Gas and Electric (PG&E) and coordinated 50+ engineers on infrastructure projects at Morgan Stanley. My work has also included enterprise Active Directory, Windows Server, security, and HP ProLiant infrastructure.

Experience

Work history, roles, and key accomplishments

Current

Domain Architect

Current

Infosys

Mar 2026 - Present (7 months)

Design and support enterprise DNS and hybrid cloud infrastructure across AWS, Azure, and on-premises environments. Manage WSUS patching, SSL/TLS certificate renewals, and identity governance across 1,500+ Azure subscriptions and 500+ AWS accounts.

AWS Azure Route 53 DNS Load Balancing WSUS SSL TLS Terraform PowerShell Microsoft Entra ID Conditional Access RBAC PIM OAuth OIDC Microsoft Sentinel KQL Log Analytics CVSS Vulnerability Remediation

Project Manager

Infosys

Dec 2024 - May 2026 (1 year 5 months)

Provided PMO oversight for critical infrastructure projects, including application upgrades, deployment testing, server hygiene, and acquired-entity integrations. Coordinated 50+ engineers across infrastructure, application, security, networking, onshore, offshore, and vendor teams.

Project Management PMO Jira Risk Management Executive Reporting Stakeholder Management

Technical Lead

Infosys

Feb 2024 - Dec 2024 (10 months)

Led technical operations and escalations for 2,700+ retail store servers running Linux, VMware, and Oracle Xstore POS. Automated OS and application deployments and patching with BladeLogic and mentored support engineers.

Linux VMWare Oracle Xstore POS IDRAC BladeLogic Automation Mentorship Documentation

Infrastructure Lead

Infosys

Sep 2023 - Mar 2024 (6 months)

Led migration of 500+ Windows Servers from Windows Server 2012 to 2019, including assessments, application compatibility testing, migration waves, and rollback planning. Administered Active Directory, Group Policy, and replication across multi-domain environments.

Windows Server Active Directory Group Policy PowerShell Migration Virtualization File Services

Infrastructure Architect

Infosys

Aug 2021 - Sep 2023 (2 years 1 month)

Architected enterprise server, network, and security infrastructure using VMware vMotion, HPE SimpliVity, Aruba switching, and WatchGuard firewalls. Delivered Windows Server migrations and Exchange Server upgrades.

VMWare SimpliVity Aruba WatchGuard Firewall Windows Server Exchange Okta SSO Backup Disaster Recovery

Infrastructure Solutions Engineer

State of Kansas

Nov 2020 - Aug 2021 (9 months)

Managed multi-forest, multi-domain Active Directory with Quest tools and supported cross-agency AD consolidation. Led Exchange Server upgrades and built SolarWinds dashboards and alerts for faster issue detection.

Active Directory Quest Exchange Solarwinds Group Policy Authentication Replication

Senior Windows Engineer, Security

County of Los Angeles Department of Public Works

Aug 2019 - Oct 2020 (1 year 2 months)

Managed Active Directory, SCCM, and SCOM and enforced CIS Level 1 and 2 compliance across Linux and Windows. Migrated servers from Windows Server 2008 R2 to 2016 and led the Windows 7/8/8.1 to Windows 10 endpoint migration.

Active Directory SCCM SCOM CIS Windows Server Windows 10 Vulnerability Remediation

Senior Systems Engineer

Austin Community College

Mar 2019 - Aug 2019 (5 months)

Ran a security research lab using Tenable, Nessus, and CyberArk and implemented CyberArk privileged access controls. Kept Red Hat, Debian, and CentOS clusters compliant with CIS Level 1 and 2.

Tenable Nessus CyberArk Red Hat Debian CentOS CIS Security

Senior VoIP Engineer

West Virginia Office of Technology

Aug 2017 - Feb 2019 (1 year 6 months)

Administered a Cisco Call Manager 11.5 cluster (Unity, Unity Connection, Emergency Responder) for 12,000+ users. Handled incident and problem management, SIP trunking and call-quality troubleshooting, and carrier escalations.

Cisco Call Manager Unity Cisco Unity Connection Emergency Response SIP Troubleshooting

Windows Firewall Administrator

Bloomberg

May 2017 - Aug 2017 (3 months)

Reviewed firewall rule sets across IBM, HP, pfSense, Fortinet, and Cisco ASA and identified rules allowing unsecured ports or non-existent addresses. Standardized firewall documentation and policies and contributed to audit reports.

Firewalls IBM PFsense Fortinet Cisco ASA Security Documentation

Systems Engineer

Facorne Technologies

Jan 2017 - May 2017 (4 months)

Deployed HP ProLiant DL, BL (BladeSystem), and ML servers and HP storage, including racking, cabling, BIOS/UEFI, RAID, firmware, and OS installation.

HP Proliant HP Storage RAID Firmware OS Installation

Network Engineer and Business Developer

Takshshila Institute of Professional Studies

Jan 2013 - Dec 2015 (2 years 11 months)

Managed a secured cloud server environment with centralized authentication across multiple locations.

Cloud Computing Authentication Security

Network Management Engineer

Medphoenix

Jan 2010 - Dec 2013 (3 years 11 months)

Designed a WSUS/SCCM patch compliance solution and administered Active Directory, Group Policy, and Citrix for 800 users.

WSUS SCCM Active Directory Group Policy Citrix

ProLiant Support Engineer and Systems Administrator

SK International

Jan 2005 - Dec 2010 (5 years 11 months)

Installed, configured, and supported HP ProLiant DL, BL, and ML servers and HP storage, including iLO, RAID, firmware, and hardware troubleshooting. Deployed Microsoft, VMware, Cisco, and NetApp solutions and administered Active Directory and Hyper-V.