Ali-datasmith
Follow
-
lakehouse-lite-engine Public
High-throughput, zero-JVM Python 3.13 lakehouse engine enforcing Pydantic v2 validation, 128 MB ZSTD row-group compaction, and zero-copy PyCapsule Arrow handoffs to Polars & DuckDB under a strict 5…
Python Apache License 2.0 UpdatedOct 8, 2026 -
data-science-foundations Public
Complete Pandas,NumPy,Polars,Plotly,Rich and SQL+DuckDB learning notebooks — hands-on reference
-
Streamlit-based, AI-assisted enterprise ETL and data governance studio for ingesting, profiling, validating, transforming, enriching, and publishing tabular data with contracts, quality gates, line…
Python MIT License UpdatedSep 30, 2026 -
-
Data-Quality-Auditor Public
Upload any CSV → get a full data quality score, outlier flags, duplicate detection, and a downloadable cleaned file in seconds.
-
-
SupplyChain-Risk-Engine-V2 Public
Enterprise supply-chain risk engine using Polars, DuckDB, Pandera, resilient HTTP, Gemini AI briefings, geospatial risk visualization, and executive reporting.
Python MIT License UpdatedSep 1, 2026 -
Marketing-ROI-Tracker Public
Enterprise B2B multi-touch attribution and budget optimization engine built with Polars, DuckDB, Pydantic v2, Gemini structured output, and Streamlit.
-
Sales-Intel-Dashboard Public
High-performance B2B Sales Intelligence Dashboard & Pipeline Analytics Engine. A zero-infrastructure, open-source alternative to PowerBI for RevOps teams. Built with Polars, DuckDB, and Streamlit.
-
Production decision-support engine fusing subsea cable faults, marine weather, and conflict news into a unified geospatial risk dashboard. Features zero-copy Polars→DuckDB analytics, resilient asyn…
Python MIT License UpdatedAug 15, 2026 -
SupplyChain-Risk-Engine Public
Real-time supply chain risk intelligence engine built with Polars, DuckDB & Streamlit. Scores geo/delay/financial risk, simulates disruptions, aggregates 8 RSS feeds, and exports executive PDF repo…
-
csv-deduper-cli Public
A high-performance, out-of-core Python CLI for deduplicating massive CSV files (>1GB) using Polars, with complete test coverage in Pytest.
Python MIT License UpdatedAug 9, 2026 -
polars-sqlite-etl-pipeline Public
A resilient database migration pipeline normalizing a legacy CSV into a 3NF SQLite database using Polars, with robust pytest coverage.
Python MIT License UpdatedAug 9, 2026 -
ecommerce-core-sql-pipeline Public
Production-grade relational e-commerce database schema and data pipeline featuring strict CHECK constraints, Polars EDA transformations, and an automated Pytest testing suite.
Python MIT License UpdatedAug 9, 2026 -
multi-ai-research-digest Public
Single-call structured AI research pipeline using Streamlit, Google GenAI SDK, and Pydantic v2 to generate schema-validated technical reports via a deterministic JSON contract.
Python UpdatedAug 9, 2026 -
star-schema-generator Public
Turn raw JSON into a production star schema: one structured Gemini call returns a Pydantic-validated Kimball model, DuckDB-verified DDL, and dbt Core scaffolding.
Python MIT License UpdatedAug 9, 2026 -
task-manager-cli Public
CLI-based Task Manager built with Python OOP and decorators
-
matrix-calculator Public
Matrix arithmetic engine built with Python OOP and dunder methods
-
bank-management-system Public
CLI-based Bank Management System built with Python OOP and modern 3.10+ features
-
product-inventory-manager Public
CLI-based Product Inventory Manager built with Python OOP and modern 3.10+ features