Technology track
AI / ML internship
Turn data into models that make decisions, including fraud detection. Courses from SkillTank Academy, live tasks reviewed by KaizenSpark Tech mentors.

Prerequisites
- Python basics
- School-level statistics
- Comfort with spreadsheets
Tools you’ll use
Pythonscikit-learnPyTorchJupyter
Roles it prepares you for
- Machine learning intern
- Data analyst
- Junior data scientist
Syllabus
The AI / ML track, week by week.
Shown for the 3-month internship. The 1-month internship covers the first phase in depth; the 6-month internship extends each phase with a specialisation course and module ownership.
Weeks 1–2 · Foundations
- Python for data: NumPy, Pandas
- Data cleaning and exploratory analysis
- Train / validation / test splits
Weeks 3–6 · Build
- Classification and regression models
- Feature engineering for tabular data
- Class imbalance in fraud detection
Weeks 7–10 · Own
- Evaluation: precision, recall, ROC-AUC
- Threshold tuning against business cost
- Model explainability basics
Weeks 11–12 · Graduate
- Packaging a model for hand-off
- Writing a model card
- Presenting results to a non-technical reviewer
Deliverables
What you’ll hand in.
Every deliverable is reviewed and rated on the 1–5 quality rubric, and approved work is added to your record.
- A cleaned, documented dataset
- A tuned classification model with evaluation report
- A model card and results presentation
Competencies assessed
- Python, Pandas and NumPy
- Supervised learning and evaluation
- Feature engineering
- Presenting model results
Sample project
Train a fraud-detection classifier on real transaction data and explain its precision–recall trade-offs.
Other Technology tracks
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Apply for the AI / ML track.
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