B

business-intelligence

StrataAI is an open-source, modular AI system that analyzes global gemstone markets to generate transparent, data-driven fair market valuations. By aggregating auction data, distributor listings, certification records, and geological origin information, it builds a reproducible pricing model for precious stones using machine learning and structured market intelligence. https://roxanneardary.com/strataai/

NextEquity is an open-source, AI-driven business simulation where players design, manage, and evolve companies inside a competitive market ecosystem shaped by automation, innovation, and workforce dynamics. The goal is to build profitable enterprises that remain resilient under pressure while ensuring that growth leads to shared prosperity rather than displacement. Through modular systems and emergent AI behavior, the simulation explores whether ethical, profit-sharing business models can outperform extractive ones and ultimately create an age of abundance for all. https://roxanneardary.com/nextequity/

TimeFabric is an open-source, self-hostable scheduling and time orchestration platform that unifies appointments, services, and workflows into a single modular system. It features voice-activated scheduling, weather-aware conflict detection, cross-device real-time sync, and customizable printable calendars, giving businesses full control over how they manage and automate time. https://roxanneardary.com/timefabric/

The Distributed Economic Governance System is an open-source AGPL 3.0+ modular AI platform designed to analyze, simulate, and make transparent the structure, risk, and accountability of economic and organizational systems. It models business operations, liability exposure, ownership structures, and systemic dependencies to help identify fragility, improve transparency, and support transitions toward more accountable and resilient forms of enterprise through simulation-based reasoning rather than assumption. https://roxanneardary.com/distributed-economic-governance-system/

Dimensional freight data warehouse built from public FAF data. Features a reproducible ETL pipeline, star-schema modeling, data quality validations, and decision-ready analytics SQL. Designed as an end-to-end, production-style data engineering and analytics project.

https://public.tableau.com/app/profile/artur.melnyk/viz/faf_freight_dashboard/FAFFreightAnalyticsDashboard

Business Intelligence dashboard for telecom churn analysis with KPIs, segmentation, churn-risk scoring, revenue-at-risk metrics, and retention recommendations. Includes predictive risk buckets, executive insights, derived features, and interactive Tableau views for decision support.

https://public.tableau.com/app/profile/artur.melnyk/viz/Telco_Churn_Story/TelcoChurnExecutiveDashboardSuite

End-to-end product & global market analysis for Abstract — built on Databricks/PySpark + SQL Server + Power BI. SIAM1838 IFTS Group 6.

Public examples and starter assets for Fusedash, an AI data visualization platform for dashboards, charts, maps, storytelling reports, and data chat.