Summary

Overview

Work History

Education

Skills

Certification

Timeline

Mexshana Babu

Cybersecurity Professional

Abu dhabi

Summary

Certified in CompTIA Security+, CC (ISC)², and Google Cybersecurity, with over 4 years of IT experience in technical support and software testing. Equipped with skills in network security, incident response, and security operations. Proficient in security tools such as Nmap, Wireshark, and Splunk, with practical experience in implementing security policies, access controls, and system hardening. Committed to applying knowledge and certifications to protect and enhance the security of organizational systems in diverse environments.

Overview

years of professional experience

years of post-secondary education

Certifications

Work History

Cyber Security Support Engineer

Log(N) Pacific

01.2024 - 06.2024

Implement secure cloud configurations using Azure Private Link, Network Security Groups, Microsoft Defender for Cloud, and Azure Regulatory Compliance for NIST 800-53, PCI DSS, and HIPAA/HITRUST, resulting in a 30% reduction in security incidents over the same time interval
Troubleshoot and support Microsoft Azure services, including Microsoft Sentinel (SIEM), Virtual Machines, Azure Monitor, and Azure Active Directory, resolving 10 number of issues per week on average
Develop KQL queries to support Log Analytics workspace and Microsoft Sentinel, resulting in 5 numbers of new SIEM dashboards and workbooks.

Professional I - Engineer

Capgemini Technology Services India Limited

01.2022 - 09.2022

Responsible for analyzing code and developing Low-level test cases using RTRT (.ptu) in line with security protocols.
Applied MCDC and structural level coverage to ensure that software was developed with security and reliability in mind, focusing on code quality and secure software lifecycle practices.
Contributed to ensuring system integrity and compliance with embedded system security standards.
Project Name: Alstom - Belgium Rail
Client: Alstom

Software Engineer

HCL Technologies

11.2018 - 09.2020

Involved in Verification and Validation (V&V) of Avionics Embedded Systems while adhering to DO-178B/DO-178C software development and verification guidelines.
Performed thorough risk analysis and security testing of embedded systems, ensuring compliance with industry standards for safety and security.
Managed security aspects of test cases for critical avionics systems, ensuring that software development adhered to the highest security standards and was free from vulnerabilities.
Configured test artifacts in RTC and DOORS, maintaining traceability between requirements and test cases.
Gained experience in system hardening, and vulnerability management, contributing to the secure operation of mission-critical systems.
Project Name: GE Aviation 777x Common Control System
Client: GE Aviation, US

Associate - Microsoft & Amazon

Sutherland Global Services

11.2016 - 09.2018

Provided customer support for Microsoft and Amazon services, resolving issues related to user accounts, security settings, and technical issues.
Collected customer feedback and worked to ensure user data was handled securely, promoting good security hygiene practices.

Education

Postgraduate Diploma - Cybersecurity

Canadore College

Canada

01.2023 - 05.2025

Bachelor of Engineering (B.E.) - Computer Science Engineering

PA College of Engineering And Technology, Anna University

India

01.2025 - 05.2025

Skills

Operating Systems: Windows

Linux

Kali Linux

Ubuntu

RTOS concepts

Programming Languages: C

Ada

Visual Basic

VBnet

Basic Java

Python

Database Languages: MySQL

Cybersecurity: Security Principles

Incident Response

Risk Management

Network Security Concepts

Security Operations

Access Control Concepts

System Hardening

Identity and Access Management (IAM)

Privileged Access Management (PAM)

Privileged Identity Management (PIM)

Extended Detection and Response (XDR)

Endpoint Detection and Response (EDR)

Firewalls

IPS/IDS

Zero Trust Security

Security Tools: Nmap

Wireshark

FTK Imager

Volatility tool

Autopsy

Splunk

Microsoft Sentinel

Azure AD

Cloud SOC

SIEM: Splunk