My Tech Stack
💻 Programming Languages
🎨 Frontend & Frameworks
⚙️ Backend & APIs
☁️ Cloud & Infrastructure
🗄️ Databases & Storage
🔧 DevOps & Tools
🚀 Deployment Platforms
🖥️ Development Environment
A small selection of my recent projects
Live and high-signal work from dennisleehappy.org plus the required AI trust and defense surfaces, with reachability checked on July 16, 2026.


Carbon Credit Trading Platform Carboon
Golang backend with Supabase, Swagger docs and JWT RBAC
View Demo

Cloudflare DNS Failover & Security Governance
Automated DNS failover and WAF rule management
View Demo


Firmware Analysis Lab
Firmware static analysis with YARA scanning and CAN Bus simulation
View Demo

Side Project Backend
Flask API on GCP Cloud Run
Check Live Site

Inclusive AI Trust Gateway
Must havePolicy, gateway and trust controls for AI applications, presented as the primary AI governance frontend
Live, verified 2026-07-16
Must-have: strongest current AI governance frontend for the portfolio
Source: Required by owner
View Demo

Agentic Defense Matrix ADM
Must haveGitHub Pages defense matrix preconfigured to use api.dennisleehappy.org for API and gateway traffic
Live, verified 2026-07-16
Must-have: demonstrates the API gateway through a defensive agent matrix UI
Source: Required by owner
View Demo

dennisleehappy.org API Gateway
Live API gateway backing the AI trust and defense demonstrations
Live, verified 2026-07-16
Supporting service: API and gateway target used by ADM and trust tooling
Source: Discovered from required ADM parameters
View Demo
My work experience
My Certifications
My approach
Planning & Strategy
We'll collaborate to map out your website's goals, target audience, and key functionalities. We'll discuss things like site structure, navigation, and content requirements.
Development & Progress Update
Once we agree on the plan, I cue my lofi playlist and dive into coding. From initial sketches to polished code, I keep you updated every step of the way.
Development & Launch
This is where the magic happens! Based on the approved design, I'll translate everything into functional code, building your website from the ground up.



