Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

Confluent's Kafka Python Client

Apache Kafka - A distributed event streaming platform

2025-2026 Tech Mentorship Class

🌐  Build and scale a single data graph across multiple services with Apollo's federation gateway.

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelera…

🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

A reference implementation of GraphQL for JavaScript

An Awesome List of Open-Source Data Engineering Projects

Pi515 content for 2022-2023

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. The next cohort starts in January 2026. Join the course here 👇🏼

Free MLOps course from DataTalks.Club

A next-generation curated knowledge sharing platform for data scientists and other technical professions.

Public repository for the R-Ladies Philly & JAT datathon on "Exploring judicial patterns in Philadelphia courts"