Global Cloud & Applications Engineer

Cloud Infrastructure, Modern Mobility & Advanced Security Engineering.

With over a decade of expertise in Cloud Technologies, I architect and optimize enterprise services using Intune Autopilot, MDM/MAM, Infrastructure as Code (IaC), and multi-layered defense with Microsoft Defender XDR & Barracuda solutions.

10+ Years
Cloud Tech
IaC / IaaS
Cloud Migration
XDR & Sec
Defender & Barracuda
Co-Pilot
AI & Workflows
Bala Santosh Velchicherla
Cloud & Mobility

Professional Profile

Philosophy, core domain expertise, and engineering strengths

Bio // About

With over a decade of expertise in Cloud Technologies, I currently excel as a Global Cloud and Applications Engineer. My role involves enhancing enterprise services through cutting-edge tools such as Intune Autopilot, Mobile Device Management (MDM), Mobile Application Management (MAM), and unified Endpoint Management.

I leverage Microsoft Defender XDR for extended detection and response, and utilize Barracuda solutions for comprehensive enterprise perimeter and email security. Specializing in advanced Infrastructure as Code (IaC) techniques, I craft and maintain robust Infrastructure as a Service (IaaS) solutions, seamlessly migrating on-premises instances across the cloud to drive innovation, optimal performance, and security for global enterprises.

Additionally, I possess strong Co-Pilot skills, adept at collaborating with cross-functional teams to deliver high-quality solutions. My ability to integrate and optimize cloud services ensures seamless operations and enhances productivity across diverse environments.

Intune Autopilot MDM / MAM Microsoft Defender XDR Barracuda Security Infrastructure as Code (IaC) Cloud Migrations (IaaS) Co-Pilot & AI Integration

Core Technical Disciplines

Primary pillars across cloud, endpoint mobility, security, and automation

Key Pillars
01
Endpoint Architecture

Intune Autopilot, MDM & MAM

Designing zero-touch provisioning with Windows Autopilot, enterprise Mobile Device Management (MDM), and Mobile Application Management (MAM) without enrollment to safeguard enterprise data across Windows, macOS, iOS, and Android fleets.

Windows Autopilot Intune MDM/MAM App Protection
02
Defense & Response

Microsoft Defender XDR & Barracuda

Leveraging Microsoft Defender XDR for unified extended detection and automated threat remediation across identities, endpoints, and cloud apps. Integrating Barracuda security solutions for robust email filtering, perimeter defense, and archiving.

Defender XDR Barracuda Security Threat Response
03
Cloud IaaS & IaC

Infrastructure as Code & Cloud Migrations

Specializing in advanced Infrastructure as Code (IaC) techniques to build scalable IaaS platforms. Executing clean, seamless migrations from on-premises data centers to Azure cloud instances while preserving uptime and compliance.

Infrastructure as Code Azure IaaS Cloud Migration
04
AI & Optimization

Microsoft Co-Pilot & Cross-Functional Collaboration

Employing Co-Pilot and automation tooling to accelerate operations, streamline administrative workflows, and collaborate closely across cross-functional engineering teams to ensure optimal cloud productivity and service delivery.

Microsoft Co-Pilot Workflow Automation Cross-Functional Delivery

Enterprise Transformations & Systems Delivered

Architectural challenges, technical solutions, and measurable impact

Production Impact
Global Cloud Transformation

Autonomous Modern Workplace & Zero-Trust Fleet Migration

60% Faster Staging Enterprise Fleet

Architected the complete transition from legacy on-premises management to cloud-native Microsoft Intune and Entra ID across international operating environments. Deployed Windows Autopilot zero-touch provisioning pipelines, hard-enforced CIS endpoint baselines, and implemented automated Microsoft Graph PowerShell scripts for hands-off tenant drift management.

Key Challenge
High device staging turnaround, dynamic group sync delays, and legacy GPO drift.
Delivered Outcome
Under 20-min zero-touch provisioning, cloud LAPS key escrow, and automated compliance sync.
Microsoft Intune Windows Autopilot MDM / MAM Microsoft Defender XDR Graph SDK
Cloud IaaS & Perimeter Security

Enterprise Cloud Migration & Barracuda Defense Integration

Zero-Downtime IaaS Migration

Maintained and modernized high-availability hybrid infrastructure spanning on-premises data centers and Azure IaaS resources using Infrastructure as Code (IaC). Integrated Barracuda security appliances for next-generation perimeter protection and unified threat visibility.

Key Challenge
Complex legacy on-premises workloads, perimeter security vulnerabilities, and manual VM provisioning.
Delivered Outcome
Automated IaC deployments, seamless on-prem to cloud migration, and reinforced perimeter security.
Infrastructure as Code Azure IaaS Barracuda Security Defender XDR Disaster Recovery

Technical Hub & Deep Dives

Explore detailed technical artifacts, scripts, and implementations