Arockia.

Projects

Enterprise programs delivered end to end

These engagements involve confidential enterprise environments, presented here as case studies rather than live links.

Enterprise Cybersecurity Transformation

An enterprise-wide roadmap unifying governance, architecture, and operations across corporate and manufacturing environments.

Confidential engagement

Challenge

A multinational manufacturing enterprise needed a single, coherent cybersecurity strategy spanning corporate IT and industrial operations, rather than fragmented point solutions and reactive controls.

Approach

Developed and executed an enterprise-wide Cybersecurity Roadmap that integrated governance, security architecture, risk management, and operations into one program, backed by executive-level risk reporting and cross-functional collaboration with Engineering, Infrastructure, and Compliance.

Outcome

Strengthened organizational cyber resilience and security maturity, giving the Board and executive leadership a clear, business-focused view of cyber risk and investment priorities.

ISO 27001ISMSZero TrustRisk GovernanceExecutive Reporting

Google Workspace to Microsoft 365 Security Transformation

Enterprise-wide identity and productivity platform migration executed with advanced threat protection built in from day one.

Confidential engagement

Challenge

Migrating an entire enterprise's collaboration and identity platform is high-risk by nature: any gap in threat protection or identity configuration during cutover directly exposes the business.

Approach

Led the enterprise migration from Google Workspace to Microsoft 365, implementing advanced threat protection and identity security controls in parallel with the migration, while optimizing licensing for cost and coverage.

Outcome

Improved security posture and operational efficiency post-migration, with no loss of protection during the transition and better license utilization.

Microsoft 365Identity SecurityThreat ProtectionLicensing Optimization

Enterprise Identity & Access Management (IAM)

Organization-wide Zero Trust identity program built on JumpCloud IAM and Sectona PAM.

Confidential engagement

Challenge

Decentralized identity and privileged access practices created inconsistent governance and elevated insider- and credential-based risk across the organization.

Approach

Spearheaded organization-wide deployment of JumpCloud for identity and access management and Sectona for privileged access management, implementing Zero Trust principles and centralizing identity governance.

Outcome

Significantly strengthened identity governance and privileged access controls, giving security teams centralized visibility and policy enforcement across the enterprise.

JumpCloudSectonaZero TrustPAMIAM

Multi-Tenant SaaS GRC Platform

A cloud-native Governance, Risk & Compliance platform built from the ground up as Lead Security Architect.

Confidential engagement

Challenge

Organizations needed a scalable way to run compliance workflows (including DPIAs and third-party risk assessments) without relying on spreadsheets and manual tracking.

Approach

Served as Lead Security Architect for a multi-tenant SaaS GRC platform built on Python, Django, PostgreSQL, REST APIs, and AWS (ECS, S3), embedding DevSecOps practices (automated security controls, secure coding standards, and CI/CD security validation) into the SDLC.

Outcome

Delivered 85% of the core product roadmap and automated compliance workflows including DPIA and Third-Party Risk Management, improving operational efficiency and customer confidence.

PythonDjangoPostgreSQLAWS ECSAmazon S3REST APIsDevSecOps

Malware Research & Threat Intelligence Platform

A scalable malware replication and research environment built to improve analysis accuracy and automation.

Confidential engagement

Challenge

Manual malware analysis workflows were slow and difficult to scale, limiting the speed and depth of threat intelligence the team could produce.

Approach

Designed and developed a scalable malware replication and research platform leveraging VMware PowerCLI and Python to automate environment provisioning and analysis workflows.

Outcome

Improved malware analysis accuracy, automation, and overall threat intelligence capability for the security team.

PythonVMware PowerCLIThreat IntelligenceAutomation

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