mirrors/Catherinesjkim

Hola , I'm Catherine Kim!

🚀 Featured Projects

📦 Spam Detector

Machine learning model to classify SMS messages as ‘spam’ or ‘ham’ using text preprocessing, TF-IDF vectorization, and scikit-learn classifiers.

🔍 Accuracy: 96% — overall strong classification performance

✅ Precision: 1.00 — zero false positives; no legitimate messages flagged as spam

📉 Recall: 0.72 — catches most spam but misses a few, ensuring cautious filtering

⚖️ F1 Score: 0.84 — well-balanced model with emphasis on precision

Why it matters: The model is optimized for high-precision scenarios, making it ideal for systems where false spam flags must be avoided, such as in business-critical communications.

➡️ View project: Spam Detector on GitHub →

🌦️ WeatherAQI

WeatherAQI is a Jupyter Notebook project that fetches and compares real-time weather and air quality (AQI) data for different cities using APIs and data visualization.

🔧 Built with:

Python, Jupyter Notebook
OpenWeatherMap API
Seaborn, Matplotlib, Pandas
Optional: AQI API + BeautifulSoup

📊 Features:

🔄 Live integration with OpenWeatherMap & AQI APIs
Auto-generated visual comparisons for multiple cities
Includes auto-labeled bar plots with units (°C, %, AQI)
🗃️ Converts live CSV data to a local SQLite database (weather_aqi.db)
📥 Supports SQL queries for filtering and historical analysis

🔗 View Project: WeatherAQI on GitHub →

🤖 AML Checker

🚧

A lightweight Python tool that detects potentially suspicious credit card transactions using rule-based AML (Anti-Money Laundering) checks.

🚨 Flags high-value transactions and unusual activity
📊 Processes CSV files with clear, reviewable output
🔧 Easily extendable for more compliance logic or machine learning

I’m currently working on automation for complex GRC and TPRM programs’ change management and workflows with Gen AI and Python.
I’m learning Rego (OPA) to implement policy as code for IAM risk management and map different frameworks and regulations e.g. NIST, HIPAA, PCI DSS, etc. so that it’s easier for software engineers to update change management and add it to their CI/CD pipeline.
I’m looking to collaborate on anything related to cybersecurity.
Ask me about GRC Compliance and TPRM program management with workflow and risk scoring methodology automation.
How to reach me:

Languages and Tools:

Language Statistics...

A little more about me…

const cat = {
    pronouns: "She" | "Her" | "Hers",
    code: ["Javascript", "HTML", "CSS", "Python", "Ruby", "FEEL"],
    askMeAbout: ["web dev", "tech", "app dev", "startup", "baking"],
    technologies: {
        webApp: ["Python App"],
        frontEnd: {
            js: ["React", "Context"],
            python: ["FastAPI"]
            css: ["material ui", "ant design", "bootstrap", "Sass", "Less"]
        },
        backEnd: {
            js: ["node", "express"],
            python: ["flask"]
        },
        devOps: ["AWS", "Heroku", "Docker🐳", "K8"],
        databases: ["postgreSQL", "MySql", "sqlite"],
        misc: ["DMN", "selenium", "postman"]
    },
    architecture: ["serverless architecture", "progressive web applications", "single page applications", "microservices", "event-driven", "design system pattern"],
    techCommunities: {
                        member: "Py-Lambda",
                        member: "Women Techmakers",
                        member: "freeCodeCamp",
                       },
    currentProject: "I am building an interactive Github Dashboard and REST APIs with Flask and Python",
    funFact: "Let your code brew overnight and magic will happen the next morning"
};

I love connecting with people with different backgrounds so if you want to say hi, I’ll be happy to meet you! 😊

🐱 My GitHub Data

📦 ? Used in GitHub’s Storage

🏆 0 Contributions in the Year 2026

💼 Opted to Hire

📜 253 Public Repositories

🔑 0 Private Repositories

I’m an Early 🐤

🌞 Morning                306 commits         █████████░░░░░░░░░░░░░░░░   36.56 % 
🌆 Daytime                463 commits         ██████████████░░░░░░░░░░░   55.32 % 
🌃 Evening                68 commits          ██░░░░░░░░░░░░░░░░░░░░░░░   08.12 % 
🌙 Night                  0 commits           ░░░░░░░░░░░░░░░░░░░░░░░░░   00.00 %

📅 I’m Most Productive on Tuesday

Monday                   70 commits          ██░░░░░░░░░░░░░░░░░░░░░░░   08.36 % 
Tuesday                  318 commits         █████████░░░░░░░░░░░░░░░░   37.99 % 
Wednesday                54 commits          ██░░░░░░░░░░░░░░░░░░░░░░░   06.45 % 
Thursday                 74 commits          ██░░░░░░░░░░░░░░░░░░░░░░░   08.84 % 
Friday                   143 commits         ████░░░░░░░░░░░░░░░░░░░░░   17.08 % 
Saturday                 90 commits          ███░░░░░░░░░░░░░░░░░░░░░░   10.75 % 
Sunday                   88 commits          ███░░░░░░░░░░░░░░░░░░░░░░   10.51 %

📊 This Week I Spent My Time On

🕑︎ Time Zone: America/Los_Angeles

💬 Programming Languages: 
No Activity Tracked This Week

🔥 Editors: 
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🐱‍💻 Projects: 
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💻 Operating System: 
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I Mostly Code in JavaScript

JavaScript               13 repos            ██████████░░░░░░░░░░░░░░░   40.62 % 
Jupyter Notebook         4 repos             ███░░░░░░░░░░░░░░░░░░░░░░   12.50 % 
HTML                     4 repos             ███░░░░░░░░░░░░░░░░░░░░░░   12.50 % 
Python                   2 repos             ██░░░░░░░░░░░░░░░░░░░░░░░   06.25 % 
Open Policy Agent        1 repo              █░░░░░░░░░░░░░░░░░░░░░░░░   03.12 %

Timeline

Lines of Code chart

Last Updated on 24/03/2026 20:08:54 UTC

These Readme stats are generated using Github Action awesome-readme-stats