Projects / EasyVisa
Advanced Machine Learning · Immigration Analytics

EasyVisa

Built an ensemble-learning solution to predict visa application outcomes using bagging, boosting, stacking, hyperparameter tuning, and feature-importance analysis.

Business problem

Why this project matters

Built an ensemble-learning solution to predict visa application outcomes using bagging, boosting, stacking, hyperparameter tuning, and feature-importance analysis.

Project scope

What the work covered

01Explore applicant, employer, job, and case attributes
02Prepare categorical and numeric features
03Compare bagging, boosting, and stacking models
04Tune the strongest candidates
05Interpret influential factors and business implications
Workflow

From question to evidence

Business problem
Data preparation
EDA / feature work
Model or analysis
Evaluation
Business conclusion
Analysis dashboard

Portfolio evidence areas

These bars summarize the emphasis of the completed work; detailed numeric outputs and full notebook cells remain available in the linked repository and HTML report.

Preprocessing
76%
Ensembles
89%
Tuning
85%
Interpretation
82%
Notebook evidence

Selected analysis and report visuals

Images are loaded from the public project repository so the portfolio stays synchronized with the published notebook/report assets.

Conclusions

What the analysis demonstrated

Ensemble methods improve stability over a single baseline estimator.
Threshold selection should reflect the operational cost of approval and denial errors.
Feature importance translates model output into clearer review and policy insights.
GitHub README preview

Repository at a glance

easyvisa-advanced-ml

Visa-outcome classification using ensemble learning, model tuning, feature analysis, and business recommendations.

READMENotebook / reportSource filesProject visuals
Next step

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