# Ramasamy Thiruvenkadam

> Arrcus | Purdue University | Network | DevSecOps | Cloud Infra

Location: San Jose, California, United States
Profile: https://flows.cv/ramasamy

Dev(Sec)Ops Engineer with 5+ years of experience. Skilled in building CI/CD pipelines, securing AWS cloud environment & kubernetes cluster, performing Vulnerability Assessment ,Infrastructure provisioning with IaC & written custom scripts for improving cloud security

Skills: Cloud security, DevOps, Security Operations, Vulnerability Assessment, k8s security, System security
Has experience on SRE & Business Continuity Management Systems
Cloud Env: AWS, GCP
Bash, Python, C, Groovy, Terraform, Helm
Cloud Security : CSPM, CWPP, CIEM

## Work Experience
### Software Engineer @ Arrcus, Inc.
Jan 2025 – Present | San Jose, CA
Software Engineer in Customer Solutions Engineering Team

1. Designing network test plans and creating test cases.
2. Testing network protocols including TCP/IP, BGP, IGP, and L2/L3 control plane protocols (LACP,VRRP).

### Security Software Engineer @ Reinsurance Group of America, Incorporated
Jan 2024 – Jan 2024 | Chesterfield, Missouri, United States
1. Implemented automated credential management with dynamic rotation and runtime retrieval to strengthen security.
2. Upgraded libraries for an internal migration tool, improving security and stability through rigorous testing.
3. Integrated a real-time vulnerability scanning solution to enhance security for cloud-based applications.
4. Conducted architecture reviews of third-party products, identifying and mitigating security vulnerabilities
5. Implemented fine-grained authorization to enable access control tailored to product owners.
6. Automated functional and unit tests, achieving 80% test coverage to ensure high-quality code.
7. Developed a custom plugin to enforce coding standards, improving code maintainability and consistency

### DevSecOps | Cloud Security Engineer @ Zeta
Jan 2022 – Jan 2023 | Bengaluru, Karnataka, India
Product Security Team @ Zeta | Directi

1. Integrated Security tools in CI pipelines ( XRay, Snyk, ClamAV, Gitleaks, Cosign, kubesec, tfsec)
2. Prepared Kubernetes Hardening Controls to be implemented across clusters 
3. Vulnerability Assessment scans for all artifacts types
4. Hardware Security Module (HSMs) key plantation and key management
5. Runtime Security Implementation using Prisma Twistlock (CWPP)
6. Threat Modeling (STRIDE) using threagile tool
7. Cloud Asset Inventory PoC and Deployment (CloudQuery)
8. Integrated CSPM tool to run continuous compliance scan on cloud infrastructure (CIS, PCI-DSS)

Cloud Security: 
1. AWS native solutions: IAM, RBAC, AWS Guarduty, AWS access analyzer, AWS access advisor, AWS inspector, AWS security hub, Cloudwatch
2. CSPM, CIEM, CWPP

### Senior DevSecOps Engineer | SRE @ ZoomRx
Jan 2021 – Jan 2022 | Chennai, Tamil Nadu, India
1. Enabled Zero Trust for all internal applications to secure it from internet
2. Implemented Next Generation Antivirus for securing Endpoints
3. Enabled RBAC controls in AWS cloud, Kubernetes. Implemented RBAC for Linux servers using OpenLDAP

### DevSecOps Engineer | SRE @ ZoomRx
Jan 2019 – Jan 2021 | Chennai, Tamil Nadu, India
1.Infrastructure As Code : Automated and Managed the GCP Infrastructure using Terraform by applying necessary security controls
2. Built Certificate Mangement System to generate SAN certificates for multiple domains and rotate certificates in regular frequency 
3. Secured Database Authentication by generating on demand credentials, which gets auto rotated regularly
4. Implemented an Active Directory setup to authenticate and Authorize internal users within the organisation across 15+ applications
5. Hardened Database by applying security controls

Containerization, CI/CD, SRE, Scripting, Automation

### DevOps Security Engineer | SRE @ ZoomRx
Jan 2019 – Jan 2019 | Chennai, Tamil Nadu, India
1. Studied and Identified a set of controls to be implemented for HIPPA and CIS Benchmark. Implemented a continuous compliance scan check at regular intervals against AWS resources using a tool called Inspec, which scans and updates results in SIEM.
2. Pushed Logs from different sources to SIEM to gain security insights by creating dashboards & alerts out of it


## Education
### Master of Science - MS in Computer Science
Purdue University

### Bachelor of Technology in Computer Science
Amrita Vishwa Vidyapeetham


## Contact & Social
- LinkedIn: https://linkedin.com/in/ramasamyth

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Source: https://flows.cv/ramasamy
JSON Resume: https://flows.cv/ramasamy/resume.json
Last updated: 2026-04-10