> Ready for work: May 2026 (PGWP)

Full Stack Roots.
Cloud & Security Future.

AWS Certified Solutions Architect with 7+ years of software engineering experience. I bridge the gap between application code (C#/.NET) and secure cloud infrastructure (Terraform/AWS).

GitHub ↗ LinkedIn ↗

Stack & Certifications

Active Certifications

  • ✓ AWS Certified Solutions Architect – Assoc
  • ✓ AWS Certified Developer – Assoc
  • ✓ AWS Certified Cloud Practitioner

Technical Arsenal

AWS (IAM, S3, ECS, GuardDuty) Terraform (IaC) C# .NET 8 SQL Server Kali Linux Venafi

Selected Projects

Isolated Security Lab

Virtual network environment (Kali Linux / Windows Targets) designed to simulate vulnerability scanning and exploit vectors. Used to practice defensive strategies against common CVEs.

Cybersecurity Pen-Testing Virtualization

Serverless Order Management (Planned)

Event-driven architecture using AWS Lambda and SQS to decouple order processing from inventory updates. Demonstrates eventual consistency patterns in .NET 8.

.NET 8 AWS Lambda Microservices

Work History

DEC 2023 - MAY 2024

Cloud Operations Engineer @ IBM

Managed enterprise cloud resources across GCP and AWS. Engineered C# console applications to automate repetitive workflows, reducing operational overhead. Enforced 100% security compliance by managing enterprise SSL lifecycles using Venafi.

JUL 2019 - DEC 2023

Full Stack Developer @ IBM

Optimized migration from ASP.NET Web Forms to Angular and .NET Core. Refactored data archiving scripts to align with new DB schemas and resolved critical production issues to maintain 99.9% uptime.

OCT 2016 - JUL 2019

Software Engineer @ Blotocol Philippines

Designed full-stack solutions integrating RESTful APIs with Angular/ReactJS. Implemented AWS S3 integration for scalable object storage and developed Selenium scripts for automation.

System Architecture

How this portfolio is deployed. I practice what I preach: this is a serverless, high-availability architecture costing pennies per month.

USER
Route 53
CloudFront (CDN)
S3 Bucket (Origin)
  • Security: S3 Public Access is BLOCKED via CloudFront OAC. Traffic is restricted to US, CA, and PH to reduce the external attack surface.
  • Static Analysis: Terraform code is scanned with Checkov to prevent misconfigurations before deployment.
  • Performance: Assets are cached at the edge via CloudFront.
  • IaC: Infrastructure provisioning managed via Terraform.