30 days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than100 days, follow your own pace.

Everything you need to know to get the job.

Notes on books I read, talks I watch, articles I study, and papers I love

The official repository for the Scala & Functional Programming Practice course

Problem statements on System Design and Software Architecture as part of Arpit's System Design Masterclass

Software engineering principles, from Robert C. Martin's book Clean Code, adapted for Python. This is not a style guide.

Manages streaming of data to AWS S3 without knowing the size beforehand and without keeping it all in memory or writing to disk.

🚀✨ Help beginners to contribute to open source projects

For educational purposes, or for interviewing Java / Scala developers.

📢 Various README templates & tips on writing high-quality documentation that people want to read.

An implementation of the java pet store using FP techniques in scala

A Tour of Dgraph

Streaming all the way with ZIO, Doobie, Quill, htt4s and fs2

A library for querying Druid data sources with Apache Spark

A community driven list of useful Scala libraries, frameworks and software.

The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.

Flink sink for Clickhouse

Analyzing Flight Data with Dgraph and .NET

api for liquipedia.net

A curated list of data engineering tools for software developers

A POI-based utility to convert an Excel spreadsheet to CSV, implemented in Scala.

Purely Functional Algorithms and Data Structures in Scala