Open to opportunities

Sailesh Palanisamy

@saileshpalanisamy

Message

Experienced Cyber Security Consultant with expertise in Azure and AWS.

India

Message

What I'm looking for

I am looking for a challenging role in a dynamic organization that values innovation and offers opportunities for professional growth.

I am a seasoned IT professional with over 5 years of experience specializing in Cyber Security, Azure, and AWS administration. My journey began with a strong foundation in IT, leading to roles at prestigious organizations such as Ernst & Young and Cognizant Technology Solutions. I have a proven track record in managing complex infrastructures and implementing security measures that protect sensitive data.

Throughout my career, I have successfully deployed and managed cloud solutions, configured Active Directory, and implemented identity and access management systems. My technical skills include deploying virtual machines, configuring Azure and AWS services, and managing security protocols. I am passionate about leveraging technology to enhance security and efficiency in organizational processes.

Experience

Work history, roles, and key accomplishments

Senior Consultant

Ernst & Young Services Private Limited

Aug 2023 - Apr 2025 (1 year 8 months)

Provided cybersecurity assessments and managed infrastructure for Active Directory, Windows Server, Azure AD, and AWS administration. Contributed to enhancing the security posture and operational efficiency of client systems.

Infrastructure Management Active Directory Windows Server Azure AD

Tech Lead

Cognizant Technology Solutions India Private Limited

Dec 2022 - Aug 2023 (8 months)

Led technical initiatives focusing on Active Directory, ADFS, PKI, IAM, Windows Server, Azure, and AWS. Ensured robust and secure identity and access management solutions for various projects.

Active Directory ADFS PKI IAM Windows Server Azure AWS

MS System Engineer (Managed Service)

NTT India GDC Pvt Ltd

Jul 2021 - Dec 2022 (1 year 5 months)

Managed Microsoft Systems including Active Directory, ADFS, DNS, PKI, IAM, Windows Server, Azure, and AWS. Provided comprehensive support and administration for managed service clients.

Active Directory ADFS DNS PKI IAM Windows Server Azure AWS

Wintel Admin

ITSOURCE Technologies

May 2019 - Present (6 years 1 month)

Administered Wintel systems, focusing on Active Directory, PKI, IAM, Windows Server, and VMware. Supported critical IT infrastructure operations for Wipro Limited.

Active Directory PKI IAM Windows Server Wintel

Education

Degrees, certifications, and relevant coursework

Karpagam College of Engineering

Bachelor of Technology, Information Technology

Completed a Bachelor of Technology in Information Technology. The curriculum covered various aspects of IT, preparing for a career in the field.

Sri Vidhya Mandir Matriculation Higher Secondary School

Completed +2 education at Sri Vidhya Mandir Matriculation Higher Secondary School. This foundational education provided a strong academic base.

Vaidheeswara Higher Secondary School

10th Grade

Completed 10th grade education at Vaidheeswara Higher Secondary School. This stage of education focused on core subjects and overall academic development.