Stephen Situ

01 Using LangGraph to Create Agentic Graph Workflows for Text Classification & Sentiment Analysis → 02 Local RAG System with PyTorch and Ollama → 03 Math MCP Server & ReAct Agent — Demonstrating Tool Decoupling →

02 Golang Linear vs Concurrent Programming Benchmark →

01Video Game Sales Analysis→ 02Gender Prediction Using Body Measurements — Random Forest→ 03Predicting Voting Behaviour Using XGBoost→ 04Python Data Cleaning — Car Sales Data→ 05Visualizing Canada Election Data→ 06Deep Learning Regression for Air Quality — TensorFlow/Keras→ 07Commodity Price Time Series — Seasonal Naive, ETS & ARIMA→ 08PCA on Credit Card Transaction Data→ 09SQL Querying Practice on Retail Sales Data→ 10Power BI Dashboard on Financial Data→ 11A/B Testing & Hypothesis Testing — Fast Food Marketing Campaign→ 12K-Means Clustering on Wine Data→ 13Twitter API — Word Frequency & Word Cloud→ 14Cohort Analysis & Customer Churn — Online Retail→ 15Monte Carlo Simulation — Tesla & Apple Stock Price→ 16Pumpkin Seed Classification — LDA, QDA, SVM→ 17Pumpkin Seed Classification — KNN→ 18Logistic Regression — Breast Cancer Diagnosis→ 22Time Series Modeling — Temperature & Climate (FF NN, LSTM, Conv1D, Uni/Multivariate)→ 23Methane Emissions Computer Vision Model — CNN (2023 Datathon)→

01Webscraping Real Estate Data — Python BeautifulSoup→ 02ETL Process on CSV, JSON & XML Files→ 03Apache Spark DataFrames — PySpark & Spark SQL→ 04Scikit-Learn Pipelines & Transformers for Data Preprocessing→ 05Advanced SQL Querying on IBM DB2 with SQLAlchemy→ 06CRUD Operations on MongoDB with pymongo→ 07CRUD Operations on DataStax Astra Cassandra→ 11FastAPI Deployment — Breast Cancer Logistic Regression on render.com→ 12Scalable Big Data Pipelines — Spark Pipelines & TF Data API→

01 Rental Data Webscraper & ML Prediction — End-to-End FastAPI App in Docker →