01
Quality by design
Schema checks, reconciliation, and automated tests are built into each project—not treated as an afterthought.
Data engineering portfolio
Toronto, Canada
Omid Ganji
Data Engineer
Omid builds reliable data pipelines and analytics-ready datasets that turn operational data into trusted business insight.
02
Business-aware
Modeling decisions are connected to the questions analysts and operators need to answer.
03
Builder mindset
Correctness, clear documentation, and steady improvement guide every build.
- Python
- SQL
- Data Modeling
- Data Quality
- DuckDB
- Automated Testing
Projects
Featured architectureData flow
- 01IngestSource data
- 02ValidateSchema & quality
- 03TransformBronze to Silver
- 04ModelStar schema
- 05ServeAnalytics ready
01
Featured · Completed data and BI platform
Enterprise Banking Data Engineering & Analytics Platform
A governed path from synthetic credit-card transactions to validated data, dimensional models, and an action-oriented Power BI command center.
- Code
- Architecture
- BI report
02
Completed · Hardened industrial intelligence reference
Industrial Monitoring & Predictive Maintenance
A tested local reference that connects deterministic synthetic plant signals to governed data, Power BI, and human-reviewed maintenance guidance.
- Data platform
- Power BI
- ML advisory
03
Completed · Governed financial risk intelligence
Financial Risk & Decision Intelligence Platform
A governed local platform connecting credit-risk modeling, simulated decision policy, deterministic scoring, monitoring, Power BI, and a separate synthetic fraud exercise.
- Responsible ML
- Scoring
- Monitoring
Capabilities
01
Pipeline engineering
- Python and pandas
- Batch ingestion
- Schema validation
- Idempotent processing
- Data-quality quarantine
02
Modeling & serving
- Dimensional modeling
- Star schemas
- Fact and dimension tables
- Parquet
- DuckDB and analytical SQL
03
Reliability & delivery
- pytest
- Row and key reconciliation
- Metadata control tables
- GitHub Actions CI
- Technical documentation