D

data analysis

A personal project to advance my career in data science as a whole.

DARTS/qemu-web-desktop: A web service that launches remote desktop virtual machines and displays them in your browser.

This software computes the electrical energy requirements of a fleet of vehicles. It also determines how much of this energy can be offset by renewable energy. It does all this by analyzing the fleet's GPS traces and applying EV and PV models. Please contact us if you require the source code. Contact details are provided on our project website: 🔗 www.ev-fleet-sim.online

LexChangeFeed is an open-source legal intelligence infrastructure that monitors, structures, and analyzes evolving copyright law across jurisdictions. It continuously ingests statutes, case law, and regulatory updates, then connects them to a versioned legal knowledge graph to provide citation-backed explanations, jurisdiction-aware insights, and real-time notifications about potential legal changes affecting user-defined works. https://roxanneardary.com/lexchangefeed/

SignalTruth is an open-source, AGPL 3.0+ commercial real estate intelligence system that transforms fragmented public records into a structured, confidence-scored property graph. It integrates ownership history, market data, legal frameworks, and data completeness analysis into a unified, event-driven intelligence layer. Built for transparency and auditability, SignalTruth provides traceable, source-backed insights into real estate assets, their ownership structures, and regulatory context. https://roxanneardary.com/signaltruth

ParcelPlanner is an AGPL 3.0+ open-source property intelligence platform that helps users understand what can legally be built, modified, or developed on a parcel of land based on official government laws, zoning ordinances, and planning documents. It enables both property owners and buyers to analyze development opportunities, compare jurisdictions, and build income strategies grounded in verified legal data rather than assumptions or third-party interpretations. https://roxanneardary.com/parcelplanner/

Wealth Continuum is an AGPL-3.0+ licensed AI-powered research platform that helps users discover and evaluate private banks, credit unions, cooperatives, mutual institutions, employee-owned businesses, and other privately held organizations. By combining transparency scoring, ownership quality analysis, governance evaluation, AI-powered red flag detection, document intelligence, and generational wealth metrics, Wealth Continuum focuses on identifying institutions that demonstrate responsible stewardship of capital and long-term financial resilience. https://roxanneardary.com/wealth-continuum/

OpenLeverage Lab is an open-source financial simulation engine that models margin borrowing, portfolio risk, and repayment dynamics under real-world uncertainty. It combines deterministic financial calculations with probabilistic stress testing, including Monte Carlo simulations and extreme market scenarios, to forecast leverage outcomes before capital is committed. Designed with a fully modular architecture, it enables transparent, reproducible, and extensible risk analysis for leveraged financial decision-making. https://roxanneardary.com/openleverage-lab/

Ledger Watch is an open-source financial data infrastructure project that organizes publicly available market information—such as trades, SEC filings, corporate actions, and economic events—into a structured, verifiable system. It connects entities like individuals, companies, and institutions to market events through a transparent data model designed for analysis, research, and pattern discovery. The system emphasizes neutrality, reproducibility, and strict reliance on public, source-backed data rather than speculation or inferred intent. https://roxanneardary.com/ledgerwatch/

RetailHub is a modular, AI-powered Commerce Operating System that helps retailers connect customers with products through natural language interactions. The platform combines intelligent product discovery, advertising and promotion analysis, price matching, customer engagement, manufacturer intelligence, review analytics, procurement automation, inventory awareness, and in-store navigation into a unified ecosystem. Designed with a flexible plugin-based architecture, RetailHub enables businesses to deploy only the modules they need while maintaining a powerful foundation for scalable retail intelligence and automation. https://roxanneardary.com/retailhub/

TownIntel is an open-source platform that tracks rental registrations, landlord certifications, and census population discrepancies at the town level. It provides dashboards, analytics, and predictive insights to support transparency, compliance, and informed community decision-making. https://roxanneardary.com/townintel/

Laravel based wordleSolver

Analysis of Kilter Board data, along with predictive models for V-grades based on holds and angle.

Analysis of Tension Board 2 data, along with predictive models for V-grades based on holds and angle.

Autonomous Loop is a self-hosted Continuous Improvement Operating System designed for air-gapped AI factories. It enables organizations to continuously monitor, evaluate, govern, and improve AI applications through observability, data drift detection, human review workflows, autonomous improvement agents, and intelligence lifecycle management while keeping models, data, and operations under full control.

CortexCFO is an AGPL-3.0+ locally hosted AI CFO platform that transforms historical financial data into future strategy. It provides businesses with private financial intelligence through expense forecasting, cash flow prediction, risk detection, and AI-powered recommendations while keeping sensitive financial data under the organization's control.

PopMuse Data is an open source AI-driven analytics platform that maps the relationship between birthrates and creativity across countries and regions. By combining global demographic data with multi-factor creativity indicators—such as patents, cultural output, innovation metrics, and scientific publications—PopMuse Data reveals how population dynamics influence creative productivity. With automated data ingestion, correlation modeling, and interactive visualizations, it provides a clear, intelligent view of humanity’s creative patterns.

MindLedger for Real Estate is a modular, self-hostable real estate operating system that unifies CRM, listings, marketing, analytics, compliance, accessibility, and AI automation into a single open-source platform. Built under the AGPL-3.0+ license, it is designed for continuous evolution through community contributions, strict legal compliance, and a dual-AI architecture that supports both public-facing user assistance and agent-side operational intelligence.

An open-source data journalism platform for acquiring, processing, and analyzing leaked datasets and public records.