Advanced— Can defend at depth
Proficient— Comfortable with common patterns
Familiar— Used for one task, still learning
Languages & Querying
PythonAll six data projects
Advanced
SQLAnalytics engineering · Compliance
Advanced
dbtSQL warehouse · Compliance masking
Proficient
TypeScriptLedger full-stack app
Proficient
Machine Learning
scikit-learnFraud · Fake-news NLP
Proficient
XGBoostFraud · Fake-news NLP
Proficient
imbalanced-learn / SMOTEFraud detection
Proficient
SHAPFraud explainability
Proficient
spaCy / NLPFake-news classifier
Proficient
MLOps & Engineering
Evidently AIModel monitoring
Proficient
MLflowModel monitoring
Proficient
Apache AirflowModel monitoring (local)
Familiar
Plaid integrationLedger finance app
Proficient
Data & Analytics
pandas / NumPyEvery project
Advanced
DuckDBSQL warehouse · Compliance
Proficient
Plotly / MatplotlibRisk · Fraud
Proficient
Great ExpectationsCompliance audit
Proficient
Domain & Full-Stack
Quantitative Risk — VaR, Monte CarloPortfolio risk
Proficient
GDPR / CCPA governanceCompliance audit
Proficient
React · Node · Express · PrismaLedger finance app
Proficient
Star-schema / dimensional modellingSQL warehouse
Proficient