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Karl-Sue/README.md

Hi, I'm Karl Hoang 👋

Software Engineer

📍 Perth, Australia
📧 Email Me | 💼 LinkedIn Profile | 🌐 Portfolio


🛠️ Technical Skills

Languages & Backend
Go Python TypeScript PostgreSQL MySQL MongoDB Redis

Cloud, DevOps & Tools
AWS Azure GCP Docker Kubernetes GitHub Actions Linux

Frameworks & Web
Gin FastAPI Next.js React Node.js


🚀 Featured Projects

Project Description Key Tech Stack Links
Rate Pulse High-performance FX analytics platform centralizing real-time rates with latency optimized down to ~500ms using PostgreSQL indexes & Redis. Go (Gin), Next.js, TypeScript, PostgreSQL, Redis, MongoDB, Docker, K8s Live App | GitHub
Partimark Automated assessment & cloud platform featuring serverless triggers, async notifications, and automated CI/CD container deployments. FastAPI (Python), Azure MySQL, Azure Logic Apps, GitHub Actions GitHub

🎓 Education & Certifications

  • 🏅 AWS Certified Developer – Associate (2025 – 2028) — Verification Link
  • 🎓 Master of Information Technology — The University of Western Australia
  • 🎓 Bachelor of Commerce — Macquarie University / International School of Business

📊 GitHub Activity & Overview


⏱️ WakaTime Development Metrics

Code Time

AI Code Time

Profile Views

🐱 My GitHub Data

📦 58.5 kB Used in GitHub's Storage

🏆 577 Contributions in the Year 2026

💼 Opted to Hire

📜 19 Public Repositories

🔑 10 Private Repositories

I'm an Early 🐤

🌞 Morning                521 commits         ███░░░░░░░░░░░░░░░░░░░░░░   12.28 % 
🌆 Daytime                2114 commits        ████████████░░░░░░░░░░░░░   49.82 % 
🌃 Evening                1310 commits        ████████░░░░░░░░░░░░░░░░░   30.87 % 
🌙 Night                  298 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   07.02 % 

📅 I'm Most Productive on Wednesday

Monday                   480 commits         ███░░░░░░░░░░░░░░░░░░░░░░   11.31 % 
Tuesday                  751 commits         ████░░░░░░░░░░░░░░░░░░░░░   17.70 % 
Wednesday                783 commits         █████░░░░░░░░░░░░░░░░░░░░   18.45 % 
Thursday                 733 commits         ████░░░░░░░░░░░░░░░░░░░░░   17.28 % 
Friday                   403 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.50 % 
Saturday                 676 commits         ████░░░░░░░░░░░░░░░░░░░░░   15.93 % 
Sunday                   417 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.83 % 

📊 This Week I Spent My Time On

🕑︎ Time Zone: Australia/Perth

💬 Programming Languages: 
TypeScript               2 hrs 25 mins       █████████░░░░░░░░░░░░░░░░   37.95 % 
Python                   2 hrs 15 mins       █████████░░░░░░░░░░░░░░░░   35.44 % 
Markdown                 25 mins             ██░░░░░░░░░░░░░░░░░░░░░░░   06.66 % 
Git Config               12 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   03.25 % 
HTML                     10 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   02.64 % 

🔥 Editors: 
Antigravity IDE          5 hrs 57 mins       ███████████████████████░░   93.34 % 
Copilot CLI              14 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   03.87 % 
VS Code                  10 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   02.80 % 

🐱‍💻 Projects: 
Karl-Sue.github.io       2 hrs 47 mins       ███████████░░░░░░░░░░░░░░   43.68 % 
tlg-agent                2 hrs 24 mins       █████████░░░░░░░░░░░░░░░░   37.71 % 
personal-profile         26 mins             ██░░░░░░░░░░░░░░░░░░░░░░░   07.00 % 
url-magic                25 mins             ██░░░░░░░░░░░░░░░░░░░░░░░   06.64 % 
temp_folder              18 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   04.77 % 

💻 Operating System: 
Windows                  6 hrs 22 mins       █████████████████████████   100.00 % 

🤖 AI Coding This Week

⏱ AI Coding Time: 5 hrs 38 mins (88.39%)

✍️ 2,899 lines written by AI, 10 lines written by hand (99.66% AI-written)

🔤 3,542,558 Input Tokens, 503,476 Output Tokens

💵 $14.18 Estimated AI Cost This Week

🧠 7 AI Sessions, 48 AI Prompts

Gemini                   3,368 lines         █████████████████████████   100.00 % 

🔎 AI Coding Insights:
🤖 AI-Driven — 99.66% of written lines came from AI
📝 Concise Prompter — average 169 characters per prompt
🔁 Iterative Prompter — average 7 prompts per session
🚀 High AI Trust — 13.6% of changed lines were hand-edited

I Mostly Code in TypeScript

TypeScript               11 repos            █████████░░░░░░░░░░░░░░░░   36.67 % 
Python                   10 repos            ████████░░░░░░░░░░░░░░░░░   33.33 % 
HTML                     5 repos             ████░░░░░░░░░░░░░░░░░░░░░   16.67 % 
C                        2 repos             ██░░░░░░░░░░░░░░░░░░░░░░░   06.67 % 
Java                     1 repo              █░░░░░░░░░░░░░░░░░░░░░░░░   03.33 % 

Timeline

Lines of Code chart

Last Updated on 27/10/2026 03:03:55 UTC

Pinned Loading

  1. ThanhVinhTong/rate-pulse ThanhVinhTong/rate-pulse Public

    A real-time currency intelligence platform that tracks and analyzes exchange rates across multiple countries

    TypeScript 1

  2. CITS5206-CapstoneTeam03/participation-marking-app CITS5206-CapstoneTeam03/participation-marking-app Public

    A simple, user-friendly app for tutors to quickly and easily mark student participation in tutorials or workshops, freeing up time that can be used for giving valuable feedback.

    Python 2

  3. codersforcauses/game-dev codersforcauses/game-dev Public

    TypeScript 7 4

  4. aws-personal-page aws-personal-page Public

    This repo is only for practising AWS architecture

    TypeScript