Welcome to The DE Club – a hub for mastering Data Engineering, Big Data, SQL, DSA challenges! 🚀

What You'll Find Here 📚

This repository contains a curated collection of coding problems and solutions covering:

• PySpark & Spark – Data transformations, optimizations, and real-world ETL scenarios.
• SQL & Database Optimization – Complex queries, indexing strategies, and performance tuning.
• Data Structures & Algorithms – Essential DSA concepts for Data Engineers.
• LeetCode & System Design – Real-world coding problems and scalable architecture patterns.
• Design Patterns in Data Engineering – Best practices for building resilient data pipelines.
• Cloud & Data Warehousing – Hands-on challenges with AWS, GCP, Azure, and modern data warehousing solutions like Snowflake and BigQuery.
• Streaming & Batch Processing – Deep dives into real-time data processing frameworks like Kafka and Flink.

Why Join The DE Club? 🤔

• Hands-on Learning: Solve real-world data engineering challenges.
• Community-Driven: Contribute, discuss, and collaborate with fellow data engineers.
• Stay Updated: Follow industry trends, best practices, and new technologies.
• Interview Prep: Get ready for Big Tech and FAANG-level interviews with our problem sets.

Who is This For? 🎯

• Aspiring and experienced Data Engineers.
• SQL & Spark enthusiasts looking to improve their query skills.
• Engineers preparing for Big Tech interviews.
• Anyone interested in data-driven problem-solving.
• Cloud & DevOps Professionals expanding into data engineering.

🔗 Connect with Me

🌐 LinkedIn: LinkedIn URL
📺 YouTube: YouTube Channel

How to Use This Repo 🔥

• Clone the repo:

  git clone https://github.com/yourusername/The-DE-Club.git

• Explore and contribute to different sections.
• Solve problems, optimize solutions, and level up your Data Engineering skills!
• Submit pull requests to add new problems or improve existing solutions.

Contribute & Grow Together 🌱

We encourage contributions! If you have interesting challenges, solutions, or ideas, feel free to submit a PR or open an issue.

Stay Curious & Keep Coding! 💡