
Master Python introduction for data engineering, covering foundations, data structures, error handling, logging, and debugging, with pandas, databases, and APIs, plus object-oriented programming, concurrency, and production-grade practices.
Learn to build and connect extract, transform, and load tasks in a data engineering DAG, compare task flow API with classic API, and configure retries and DAG arguments.
Compare executors by highlighting Kubernetes executor's auto scaling and on demand worker creation. Explain how Kubernetes eliminates message brokers and scales with load, unlike local and salary executors.
Learn how a demo data pipeline dag uses start date and catch up settings, including future dates, and how tags enable easy UI search and filtering of DAGs.
Explore core data structures in Python for data engineers, including lists, tuples, sets, and dictionaries, focusing on mutability, ordering, indexing, duplicates, deduplication, and configuration schemas.
Explores deploying an Airflow pipeline with multiple workers and executors, focusing on a Docker-based local executor setup and Docker Desktop installation, and Kubernetes as a production option.
Explore how a data pipeline's tasks: extract data, transform data, and load data, execute in a dependent sequence, where upstream failures block downstream tasks and UI triggers and monitors runs.
Learn python log levels from info to critical and how to debug with defensive fixes, then connect to Snowflake using the Snowflake connector Python and manage dependencies with pip.
Explore robust api retry patterns using raise for status, time.sleep, and error handling, then learn to structure data pipelines with a class that shares state across etl steps.
Learn how relational database management systems (RDBMS) and NoSQL differ, explore structure and transactions, and discover why PostgreSQL is a modern open-source choice for banking and e-commerce use cases.
Explore subqueries in depth, including inline, correlated, and derived tables, using aliases, joins, set operators, common table expressions, and window functions to build complex data queries.
Explore how Apache Spark powers distributed data processing across multiple machines with PySpark, offering a high-level programming model to handle large-scale data and enable horizontal scaling.
Understand the Spark architecture with a driver, executors, and cluster manager, including how the driver builds a logical plan and a physical plan via catalyst optimizer and distributes tasks.
Explore reading and writing csv, json, and parquet with spark, including infra schema, header handling, and partitioned outputs, and compare performance across formats and the benefits of parquet's columnar storage.
Write spark dataframes to csv, json, and Parquet, and compare header handling and schemas. See Parquet's faster, columnar reads and smaller storage compared to csv and json.
Compare StructType and DDL schema definitions in Spark, weighing type safety, readability, and IDE collaboration while learning to define explicit schema for nested fields and nullability.
Explore common skew mitigation strategies in Spark, including salting the key, partition by, and using window functions, broadcast joins, and filtering before aggregation.
Master the Spark data writer API to materialize dataframes to external storage using parquet. Understand writing modes: append, overwrite, ignore, and error, plus dynamic partition overwrite with CRC files.
Explore Spark tables in the metastore, including managed and external types. See how declarative Spark SQL and the programmatic DataFrame API query and manage them.
Learn how to connect Snowflake to Google Cloud Storage with external stages, configure storage and notification integrations, and implement SnowPipe with raw and target tables, streams, and tasks for ingestion.
Explore Power BI desktop and service integration, including publish workflows, scheduled refresh, and access control, plus import mode, direct query, and live connections to data sources.
Learn to build DAX measures, apply row and filter contexts, and assemble KPI visuals and charts in Power BI for data engineering workflows.
Initialize a secure data stack with Postgres and MinIO using docker-compose and a .env file to hide credentials, then connect with DBeaver and design tables via ERD.
This lecture shows how to build a Python-based fake data generator using Faker to populate Postgres with customers, accounts, and transactions, with env-based credentials and looped updates.
Initialize a Postgres data set with 50 customers, 100 accounts, and 250 transactions; configure a Kafka Debezium stream and a Python consumer to store data as parquet files in MinIO.
Implement CI/CD workflows with pull requests and main-branch merges, then deploy via continuous deployment while validating with automated tests, and build Power BI dashboards from Snowflake data modeled with DBT.
Step into the world of modern data engineering with this comprehensive, hands-on course designed to take you from absolute beginner to advanced data engineer. In today’s data-driven world, organizations rely on skilled professionals who can build, manage, and optimize large-scale data systems—and this course is your complete roadmap to mastering those skills.
You will start with the fundamentals of data engineering, understanding how data flows through systems and how to design efficient data pipelines. From there, you will progressively dive into real-world tools and technologies used by top companies, gaining practical experience at every step.
This course is built around hands-on projects and real-world scenarios, ensuring that you don’t just learn theory but actually build scalable data solutions. You will work with structured and unstructured data, process large datasets, and design robust pipelines that power analytics and machine learning systems.
Throughout the course, you will master:
* Programming for Data Engineering** using Python
* SQL and Data Modeling** for efficient data storage and retrieval
* ETL & ELT Pipelines** to transform and move data
* Big Data Technologies** like Apache Spark
* Data Warehousing** concepts using modern platforms
* Workflow Orchestration** with tools like Apache Airflow
* Cloud Data Engineering** fundamentals (AWS/GCP/Azure concepts)
* Real-Time Data Processing** basics
* Data Lakes and Lakehouse architectures**
You will also learn how to:
* Design scalable and fault-tolerant data pipelines
* Optimize performance for large-scale data processing
* Handle data quality, reliability, and monitoring
* Work with industry-standard tools and best practices
By the end of this course, you will:
* Build end-to-end data engineering projects from scratch
* Gain job-ready skills aligned with industry demands
* Confidently crack data engineering interviews
* Be prepared for roles such as Data Engineer, ETL Developer, and Big Data Engineer
Whether you are a beginner exploring data careers or a professional looking to upgrade your skills, this course provides everything you need to become a highly skilled, industry-ready Data Engineer.