Sonu Singh

AUGUST 2021 – PRESENT

Consultant | HCL Technologies | Noida

Led the design and implementation of Microsoft Entra ID (Azure AD) for multiple enterprise clients, ensuring seamless integration with on-premises Active Directory and cloud-based resources.

Architected and deployed Hybrid Azure AD Join solutions, allowing secure and streamlined authentication for both cloud and on-premises applications.

Developed and executed Conditional Access Policies to enforce security policies based on user behavior, device health, and location.

Implemented Azure AD B2B solutions to enable secure collaboration with external partners and customers while maintaining full control over access.

Managed the Azure AD Connect configuration, ensuring smooth synchronization of on-premises Active Directory users and groups to Azure AD. Migrated Azure AD Connect from VM Ware to Azure.

Provided in-depth support for Azure AD Identity Protection features, monitoring and addressing security risks related to user accounts and login patterns.

Developed and enforced comprehensive security and compliance policies across Microsoft 365 environments, aligning with organizational goals and regulatory requirements.

Managed enterprise messaging infrastructure, including Exchange Online, to deliver high availability, data integrity, and security.

Administered Microsoft Intune for seamless device management, application deployment, and security compliance, supporting both corporate-owned and BYOD devices.

Collaborated with stakeholders to align IT strategies with business objectives, driving digital transformation initiatives.

Provided strategic guidance on security best practices, regulatory compliance (GDPR, HIPAA, etc.), and risk mitigation.

Led incident response efforts for identity breaches, security threats, and messaging disruptions, ensuring swift resolution and minimal business impact.

Continuously evaluated and integrated new Microsoft technologies to improve IT infrastructure and business processes.

Implemented a Zero Trust security framework, significantly reducing potential security vulnerabilities.

Streamlined mobile device management with Microsoft Intune, improving compliance with corporate security policies.

Automated routine administrative functions, reducing operational overhead and increasing productivity.

January 2018 – AUGUST 2021

Senior Technical Lead | Concentrix | Gurugram

Provided expert consulting services for the design, implementation, and optimization of identity and access management solutions using Microsoft Entra ID and Entra Connect.

Advised clients on developing and enforcing security and compliance policies across Microsoft 365 environments to meet regulatory and business requirements.

Managed and optimized enterprise messaging systems, including Exchange Online, to ensure secure, reliable, and high-performing communication solutions.

Conducted comprehensive security assessments and gap analyses to identify vulnerabilities and recommend mitigation strategies.

Delivered customized solutions to improve identity governance, access control, and data protection in alignment with industry best practices.

Supported incident response activities related to security breaches, identity threats, and messaging issues, ensuring quick resolution and minimal impact.

Automated routine administrative tasks and reporting using PowerShell scripts, improving efficiency and reducing human error.

Provided training and knowledge transfer sessions to client IT teams to ensure smooth operations and capability building.

Developed and implemented robust Office 365 security and compliance frameworks, significantly reducing security risks.

OCTOBER 2015 – DECEMBER 2017

Sr. Solutions Engineer | Quatrro Global Services | Gurugram

Administered and maintained Microsoft Entra ID and Entra Connect to ensure secure and efficient identity and access management.

Managed user identities, roles, and permissions, ensuring proper access control and compliance with organizational policies.

Monitored and supported Exchange Online environments, handling mail flow, mailbox management, and service configurations to ensure optimal performance.

Implemented security measures, including multi-factor authentication (MFA), conditional access policies, and identity protection features.

Performed regular system health checks, audits, and security assessments to identify and address potential vulnerabilities.

Troubleshot and resolved issues related to identity synchronization, user authentication, and email services.

MAY 2014

Bachelor of Technology (IT) | MDU Rohtak