dax-expression

This repository serves as a personal collection of Power BI Dashboard and Report sample files, along with the datasets used in the samples, tutorials, and other related content.

Acompanhamento das validações do apoio coletado pelo Partido Político em formação MISSAO no TSE (Tribunal Superior Eleitoral)

Power BI + SQL analytics project analyzing a synthetic Kenyan mobile-money agent network ; 1M transactions, star schema, DAX, geographic profitability insights.

Interactive analytics dashboard — 50K orders, Revenue trends, Regional KPIs, YoY analysis

📊 Track key SaaS metrics like MRR, ARR, and churn effortlessly with this intuitive dashboard for clear business insights.

City Insights 360 is a powerful urban analytics system that transforms raw city data into actionable insights for smart city planning and sustainability decisions. Built with Python and optimized for Power BI dashboards, it provides comprehensive analysis across multiple urban domains.

End-to-end Power BI analytics dashboard on Ola ride-hailing data with AI-powered review trust scoring using Google Gemini API | Python | DAX | Star Schema

End-to-end QLoRA finetuning workflow on Llama 3.1 8B — distil a dataset with Claude, human-curate it, train a rank-16 LoRA adapter on Modal, and A/B-eval against the base model with an LLM judge (BI-fluency +0.92). A DAX-to-English explainer for Power BI, shipped as three linked artifacts: GitHub + HF model + HF dataset.

Production-grade Mutual Fund Analytics Platform - Azure + Python + Power BI

End-to-end BI project — SQL Server + Power BI (5 pages, 20+ DAX measures) + ML on chocolate sales star schema data

A Data Analytics Project using BigQuery, Power BI, and Python