Enterprise Business Analytics & Forecasting Platform

Mohammad Ahmadian — AI / Machine Learning Engineer
Target roles: Data Scientist · Analytics Engineer

Enterprise-Grade Analytics, Forecasting and Decision Support System

Hiring managers: Demo Website · Dashboard · Architecture · Presentation pack

Recruiter snapshot

| Item | Detail | |------|--------| | Domain | Business Intelligence · Analytics · Forecasting · Decision Support | | Capabilities | KPI panel · chronological split · lag/rolling features · baselines vs LightGBM · MAPE/RMSE · FastAPI | | Serving | /health · /v1/series · /v1/forecast · /v1/metrics | | Integrity | Chronological splits · baseline comparison · seeded panel honesty |

Test metrics (chronological holdout)

| Model | MAPE | RMSE | MAE | |-------|-----:|-----:|----:| | Seasonal naive | 0.074 | 4.20 | 3.29 | | Moving average | 0.079 | 4.28 | 3.46 | | Primary LightGBM | 0.055 | 3.17 | 2.46 |

Full report: reports/EVALUATION_REPORT.md

Architecture

System architecture (Released)

Figure 1. System architecture (Released).

Quick start

python -m venv .venv
.venv\Scripts\activate
pip install -r requirements.txt

set PYTHONPATH=src
python scripts/build_or_download_panel.py
python scripts/train_and_eval.py
uvicorn forecast.api.main:app --app-dir src --host 0.0.0.0 --port 8000
# http://localhost:8000/docs

Example forecast

curl -s -X POST http://localhost:8000/v1/forecast ^
  -H "Content-Type: application/json" ^
  -d "{\"store_id\":\"S01\",\"sku_id\":\"SKU-100\",\"horizon_days\":14,\"model\":\"primary\"}"

Documentation

docs/00_MASTER_INDEX.md · Status: docs/status.md

Doc 13 is Forecasting Pipeline (project-specific; same numbering DNA as Projects 1–2).

Limitations (honest)

Seeded synthetic daily sales panel — methodology demo, not a live ERP extract
One-step tabular evaluation on holdout; recursive multi-step used at serving
Metrics above are from a real training run

Contact

mohammad.ahmadian.dev@gmail.com · github.com/ahmadian-dev · Turkey (GMT+3)

License

MIT — see LICENSE.

Source documentation