Chandrashekaran Marisamy

About Chandrashekaran Marisamy

I drive enterprise security transformation by bridging the gap between cutting-edge technology and business strategy. With deep expertise in cybersecurity architecture, AI/ML innovation, and business intelligence, I help organizations build resilient security frameworks that enable growth rather than hinder it.What I Do: Enterprise Security Strategy—Design comprehensive security architectures for global organizations, providing C-suite guidance on cybersecurity investments and risk management. AI Innovation Leadership—Pioneer secure adoption of GenAI tools and emerging technologies, balancing innovation with robust security controls Business Intelligence Solutions—Develop data-driven security analytics and predictive threat intelligence platforms Product Security Excellence—Set security standards for product teams, integrating security-by-design into DevSecOps practicesMy Impact: Enhanced enterprise security posture through strategic risk architecture initiatives Successfully integrated AI tools into development workflows while maintaining compliance Optimized cross-functional security processes, improving product delivery velocity Built comprehensive threat intelligence and incident response capabilities across global operationsCore Philosophy: Security should accelerate business success, not slow it down.I\'m passionate about transforming complex security challenges into competitive advantages, fostering security-conscious cultures, and enabling teams to innovate securely at scale.Let\'s connect if you\'re interested in strategic cybersecurity leadership, AI security innovation, or building resilient enterprise architectures.

Experience

1. Principal Risk Architect

   ADP

   Dec 2024 — Present · NJ, US

   Security Advisory & Architecture• Provide expert security advisory for large-scale security initiatives, guiding engineering teams on complex enterprise architectures across application and infrastructure stacks in AWS, Azure, and GCP environments• Conduct comprehensive architecture and threat modeling risk analyses, proactively identifying security vulnerabilities and developing risk mitigation plans throughout the SDLC• Partner with product teams to influence upstream security improvements, balancing functional requirements with security controls by recommending optimal design solutions• Collaborate with cross-functional teams to align security priorities with business risk, driving security maturity across multiple product linesCloud & Infrastructure Security• Secure products and infrastructure against OWASP Top 10 and CWE Top 25 vulnerabilities, implementing defense-in-depth strategies across distributed systems• Design and implement security controls for public cloud platforms, including identity and access management, network segmentation, encryption, and logging/monitoring• Evaluate and secure virtualized infrastructures, containerized environments, and microservices architectures• Conduct continuous threat and technology research, performing business impact analyses to inform security strategiesRisk Management & Program Development• Analyze diverse risk discovery data sources to derive actionable insights, shaping security activities and roadmaps• Support risk prioritization activities across various security programs, leveraging deep security expertise and product knowledge• Drive proactive security initiatives by identifying systemic security concerns and proposing comprehensive mitigations• Develop and deliver security training and guidance to engineering teams, improving secure coding practices

Education

• Madurai Kamaraj University

  B.E, Electronics and communication

• VHN Hr Sec School

  High School

Skills

• Node.js
• Bamboo
• Javascript
• Xml
• Sql Server Reporting Services (Ssrs)
• Rabbitmq
• Sql
• Asp.net
• Service-Oriented Architecture (Soa)
• Agile Methodologies
• .net Framework
• C#
• Html5
• Microsoft Sql Server
• Linq
• Tfs
• Agile Project Management
• Web Services
• Python
• Bootstrap
• Sql Server Integration Services (Ssis)
• Big Data Analytics
• Postman
• Requirements Analysis
• Asp.net Web Api
• Kendo
• Jira, Versionone
• Ajax
• Hive, Apache Pig, Sqoop, Flume
• Angularjs 2.0
• Octopus
• Ado.net
• Gruntjs
• Amazon Web Services (Aws)
• Asp.net Mvc
• Jquery
• Requirejs
• Bitbucket, Sourcetree, Postman
• Dependency Injection
• Jenkins