Portfolio

Hi, I'm Mahyar

Data Scientist · Analytics Engineer · Agentic AI Researcher

I build analytics and data-science systems that turn messy operational, geospatial, financial, and document data into decision-ready workflows. My recent work focuses on agentic AI evaluation, temporal leakage, financial-risk benchmarks, and practical BI/data products.

Agentic AIAnalytics EngineeringForecastingMachine LearningBusiness IntelligenceData SciencePythonPower BI
MA
Mahyar Arani Analytics · Data Science · Agentic AI
Agentic AI Evaluation Point-in-time replay, temporal leakage audits, benchmark design, and financial-agent stress testing.
Analytics Engineering Data ingestion, validation, dashboard data models, Power BI, and operational reporting workflows.
Data Science & Forecasting Classification, regression, credit-risk forecasting, time-series diagnostics, and model evaluation.
Geospatial Analytics ArcGIS, routing, location intelligence, and spatial decision support for operational planning.
Technical Materials

Repository-backed analytics work

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AI document processing Public

Document Intelligence Reporting Workflow

Repository material supporting the Azure AI Document Intelligence and Power Platform case study, focused on scanned-report extraction, validation, and reporting workflows.

Azure AI Document IntelligencePythonPower BIPower Apps
Machine learning Public

Large-Scale Fraud Classification

Fraud-detection modeling work around tabular transaction data, feature preparation, and classification-oriented experimentation.

PythonClassificationFeature Engineering
Regression modeling Public

House Price Regression Study

Applied regression project for house-price prediction, useful as a compact example of exploratory analysis, modeling, and error evaluation.

PythonRegressionEDA
Applied Analytics

Data products and model systems

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Agentic AI Research

Benchmarks, publications, and risk studies

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