Available May 2026 · PGWP · North York, Toronto ON

Full-Stack Roots.
Cloud & Security Future.

AWS Certified Solutions Architect with 7+ years bridging application development (C#/.NET) and secure cloud infrastructure (Terraform / AWS). Currently completing graduate studies in Cloud Architecture & Cybersecurity at Seneca Polytechnic.

GitHub ↗ LinkedIn ↗ Email ↗
Qualifications

Stack & Certifications

Active Certifications
AWS Solutions Architect – Associate Mar 2023
AWS Developer – Associate Oct 2022
AWS Cloud Practitioner Jul 2022
Cloud & DevOps
AWS EC2S3 RDSLambda VPCIAM GuardDutyECS AzureGCP TerraformAnsible DockerKubernetes GitHub ActionsJenkins Venafi
Languages & Frameworks
C# / .NET 8 TypeScript Python JavaScript AngularReactJS ASP.NET MVC MS SQL Server PostgreSQL Selenium Kali Linux
Work

Selected Projects

Infrastructure Vending Machine

jtfm-network / jtfm-routing
Terraform AWS FinOps Governance IaC

Challenge

Cloud resources are expensive and manual provisioning is error-prone. A repeatable, automated approach was needed to provision complex enterprise architectures on-demand and minimise idle costs.

Solution

Architected a modular Terraform vending machine enabling rapid instantiation of isolated environments that enforce real-world enterprise constraints — Separation of Duties and network isolation.

  • Cost Optimisation: Automated tear-down and right-sized resource configurations reduce idle spend.
  • Security: Decoupled architecture enforces SoD between NetOps and AppOps; quarantine mechanism for rapid subnet isolation during incidents.
  • Scalability: Hub-and-spoke topology supports multiple concurrent workloads without module duplication.
View Source →
Career

Work History

Dec 2023 – May 2024
Cloud Operations Engineer
IBM Solutions Delivery Inc. · Philippines
AWSGCP JenkinsJFrog VenafiC# ASP.NET
  • Developed C# console applications to automate repetitive workflows, significantly reducing operational overhead.
  • Decommissioned legacy projects across GCP and AWS, optimising resource usage and cutting monthly cloud costs.
  • Ensured 99.9% availability for CI/CD pipelines by managing Jenkins and JFrog infrastructure.
  • Enforced 100% security compliance by managing enterprise SSL lifecycles using Venafi.
  • Reverse-engineered legacy ASP.NET applications to map critical business logic and produce technical documentation.
Jul 2019 – Dec 2023
Full-Stack Developer
IBM Solutions Delivery Inc. · Philippines
C#.NET Core Angular 8AngularJS SQL Server
  • Led migration from ASP.NET Web Forms to Angular and .NET Core, enforcing a scalable, decoupled architecture.
  • Refactored data archiving scripts to align with updated DB schemas, enabling archiving of large historical datasets.
  • Developed complex SQL scripts for dynamic business logic and optimised query performance.
  • Resolved critical production issues maintaining 99.9% uptime for the order-workflow system.
  • Conducted rigorous code reviews and dependency updates, reducing technical debt significantly.
Oct 2016 – Jul 2019
Software Engineer
Blotocol Philippines Inc. · Philippines
C#ASP.NET MVC AngularReactJS AWS S3Selenium
  • Developed Japan-based e-commerce platforms using a proprietary in-house .NET framework.
  • Designed full-stack solutions integrating RESTful APIs with Angular and ReactJS front ends.
  • Implemented AWS S3 integration for scalable object storage and efficient data management.
  • Automated routine file-upload workflows with Selenium scripts, eliminating manual data entry.
Academic

Education

Seneca Polytechnic
Cybersecurity & Threat Management
Graduate Certificate
Sep 2025 – May 2026 · Toronto, ON
Seneca Polytechnic
Cloud Architecture & Administration
Graduate Certificate
Sep 2024 – May 2025 · Toronto, ON
Technological University of the Philippines
B.Tech in Information Technology
+ Diploma in Computer Engineering Technology
Graduated Jun 2016 · Taguig City
Infrastructure

Portfolio Architecture

This site is deployed on a serverless, high-availability stack — costing pennies per month. Practice what you preach.

USER
browser
→
Route 53
DNS
→
CloudFront
CDN / Edge
→
S3 Bucket
Origin (private)
Security S3 Public Access blocked via CloudFront OAC. Traffic restricted to US, CA & PH to reduce attack surface.
IaC All infrastructure provisioned and versioned via Terraform. Static analysis run with Checkov pre-deploy.
Performance Assets cached at the CloudFront edge — sub-50 ms TTFB for regional visitors.
Cost Serverless + S3 static hosting keeps monthly spend under $1 USD.