Projects

Selected work.

Five projects, each broken down into problem, approach, stack, and measured outcome: the shape of every production write-up.

Featured five · open a case study

AI Automation · n8n

OSAKA

Local-first document intelligence: n8n workflows feed PDFs from email or a drop folder to Gemma 4 on-device, which extracts, grounds and cross-checks every field before a human approves it.

n8nGemma 4Next.jsPostgreSQL

Archive · 38 repos

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Signa

Real-time traffic sign detection app using computer vision for driver safety alerts.

Computer VisionPythonOpenCV

Face Recognition SVM

Support vector machine-based face recognition system with image preprocessing.

SVMOpenCVScikit-learn

Census Income ML

Advanced ML workflow on adult income data with Optuna hyperparameter tuning.

OptunaScikit-learnEDA

NLP Emotion

Emotion response NLP program for sentiment and emotion classification.

NLPJupyterTransformers

Twitter Sentiment

Sentiment analysis pipeline on Twitter/X data with NLP techniques.

NLPNLTKPandas

Customer Churn ML

ML model predicting customer churn with XGBoost and feature engineering.

XGBoostSklearnEDA

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