Ramkumar Paramasivam

About Ramkumar Paramasivam

Senior Security Architect | Application, Cloud-Native & GenAI SecuritySenior Security Architect with extensive experience designing and governing secure architectures across enterprise applications, cloud-native platforms, and emerging GenAI systems. I specialize in translating business and regulatory requirements into scalable security architectures that are resilient, automation-driven, and aligned with modern DevOps operating models.I bring deep expertise in application security architecture, including secure design reviews, threat modeling, and vulnerability management across various tech stacks and Micro services. I have architected and overseen security programs leveraging tools such as HP Fortify, IBM AppScan, and Nessus, ensuring consistent risk visibility across large application portfolios.My recent work focuses heavily on cloud-native and GenAI security architecture, including:GenAI threat modeling using MAESTRO, with emphasis on model abuse, data leakage, and supply-chain risks,LLM penetration testing and adversarial scenario analysis.Kubernetes (K8s) and container security architecture, including workload isolation, network segmentation, and policy enforcementAzure cloud security architecture, hardening, and secure landing zone designDevSecOps architecture, embedding security controls into CI/CD pipelines through automation and policy-as-codeAs an Security architect, I work closely with engineering, platform, and leadership teams to define security standards, reference architectures, and guardrails that enable secure-by-design systems at scale. My approach balances strong security controls with developer productivity, ensuring security is an enabler—not a bottleneck—for modern digital platforms.

Experience

1. Senior Information Security Architect

   Icertis

   Mar 2024 — Present · Pune, IN

Education

• Pasumalai HR Sec School

  +2, Computer Science

  1996 — 2000

• Bharathidasan University

  BE, Mechanical Engineering

  2000 — 2004

Skills

• Requirements Gathering
• Sdlc
• Xslt
• Solution Architecture
• Jsf
• Soap
• Eclipse
• Agile Methodologies
• Management
• Design Patterns
• Databases
• Clearcase
• Spring
• Shell Scripting
• Ejb
• Jboss Application Server
• Software Project Management
• Tomcat
• Business Intelligence
• Uml
• Data Warehousing
• Subversion
• Web Services
• Mysql
• Jdbc
• Html
• Servlets
• Websphere Application Server
• Ant
• Software Design
• Ajax
• Testing
• Software Development
• Enterprise Architecture
• Weblogic
• Oracle
• Requirements Analysis
• Unix
• Data Modeling
• .net