Business Intelligence Engineer, 4+ years across telecom, pharma, manufacturing and marketplace operations. I build the layer between raw operational data and the decisions people actually make: warehouses that hold up under load, forecasts that answer a real business question, and dashboards a manager can act on in thirty seconds.
M.Sc. in Industrial Engineering, Kharazmi University. Based in Karaj, Iran, and open to remote work and relocation.
Currently
- Freelance BI engineer for multiple clients: ETL, warehouse design, Power BI dashboards, KPI frameworks
- Researching a multi-stage stochastic model for EV battery closed-loop supply chains in GAMS/CPLEX, manuscript in preparation
- Writing a Persian question bank for data interviews, free and growing
| Asiatech | Data warehouse serving 500M+ records, with the ETL and OLAP layers on top |
| Samanehaye Modiriat | BI and CRM delivery for Mapna, Digikala, Hamrah Aval, Saba Battery |
| EltiamPharm | C#/SSIS pipeline pulling from the APIs of 15 pharmaceutical distributors into one warehouse |
| Health Network Malard | Vaccine demand forecasting and vaccinator scheduling during the COVID-19 campaign |
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Pharmaceutical demand, inventory and working-capital intelligence. LightGBM quantile forecasting with ABC/XYZ segmentation. |
Forecast to feasible production plan for a five-line plant. Holt-Winters, linear programming, MRP. |
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A marketplace sales forecast turned into a day-by-day, DC-by-DC staffing and delivery plan. |
Incremental event streams into a warehouse and partitioned Parquet fact table, with quality gates. |
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Daily vaccine demand across six centers: SARIMA against XGBoost, with backtesting. |
Dashboards and data models with PBIX files you can open and inspect. |
| BI & reporting |
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| Data & warehouse |
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| Python & modeling |
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| Enterprise & process |
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Open to collaboration: BI and analytics engineering roles, freelance warehouse and dashboard builds, and Power BI training for teams.
