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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

📦 51.0 kB Used in GitHub's Storage

🏆 465 Contributions in the Year 2026

💼 Opted to Hire

📜 18 Public Repositories

🔑 10 Private Repositories

I'm an Early 🐤

🌞 Morning                491 commits         ███░░░░░░░░░░░░░░░░░░░░░░   11.77 % 
🌆 Daytime                2054 commits        ████████████░░░░░░░░░░░░░   49.24 % 
🌃 Evening                1363 commits        ████████░░░░░░░░░░░░░░░░░   32.68 % 
🌙 Night                  263 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   06.31 % 

📅 I'm Most Productive on Tuesday

Monday                   453 commits         ███░░░░░░░░░░░░░░░░░░░░░░   10.86 % 
Tuesday                  880 commits         █████░░░░░░░░░░░░░░░░░░░░   21.10 % 
Wednesday                738 commits         ████░░░░░░░░░░░░░░░░░░░░░   17.69 % 
Thursday                 669 commits         ████░░░░░░░░░░░░░░░░░░░░░   16.04 % 
Friday                   385 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.23 % 
Saturday                 646 commits         ████░░░░░░░░░░░░░░░░░░░░░   15.49 % 
Sunday                   400 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.59 % 

📊 This Week I Spent My Time On

🕑︎ Time Zone: Australia/Perth

💬 Programming Languages: 
Python                   2 hrs 49 mins       ██████████████████░░░░░░░   70.20 % 
Other                    33 mins             ███░░░░░░░░░░░░░░░░░░░░░░   13.86 % 
Bash                     20 mins             ██░░░░░░░░░░░░░░░░░░░░░░░   08.34 % 
Markdown                 13 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   05.56 % 
TOML                     3 mins              ░░░░░░░░░░░░░░░░░░░░░░░░░   01.54 % 

🔥 Editors: 
Antigravity IDE          4 hrs               █████████████████████████   100.00 % 

🐱‍💻 Projects: 
url-magic                3 hrs 18 mins       █████████████████████░░░░   82.24 % 
tlg-agent                42 mins             ████░░░░░░░░░░░░░░░░░░░░░   17.76 % 

💻 Operating System: 
Windows                  4 hrs               █████████████████████████   100.00 % 

🤖 AI Coding This Week

⏱ AI Coding Time: 2 hrs 27 mins (61.26%)

✍️ 0 lines written by AI, 80 lines written by hand (0.0% AI-written)

🔤 0 Input Tokens, 0 Output Tokens

💵 $0.00 Estimated AI Cost This Week

🧠 4 AI Sessions, 70 AI Prompts

🔎 AI Coding Insights:
🧑‍💻 Mostly Hands-On — 0.0% of written lines came from AI
📝 Concise Prompter — average 158 characters per prompt
🔁 Iterative Prompter — average 18 prompts per session
🔍 Hands-On Reviewer — 100.0% of changed lines were hand-edited

I Mostly Code in Python

Python                   11 repos            ██████████░░░░░░░░░░░░░░░   39.29 % 
TypeScript               9 repos             ████████░░░░░░░░░░░░░░░░░   32.14 % 
HTML                     4 repos             ████░░░░░░░░░░░░░░░░░░░░░   14.29 % 
C                        2 repos             ██░░░░░░░░░░░░░░░░░░░░░░░   07.14 % 
Java                     1 repo              █░░░░░░░░░░░░░░░░░░░░░░░░   03.57 % 

Timeline

Lines of Code chart

Last Updated on 29/08/2026 12:03:25 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

  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