Spécialisation Python NoSQL Data Engineering with MongoDB

This advanced, project-based course is designed to empower learners with the skills to apply, analyze, and transform MongoDB data using the PyMongo library in Python. Starting from fundamental data handling operations and culminating in powerful aggregation techniques, the course offers a structured and practical pathway for working with real-world document-oriented databases.

Learners will begin by exploring core database concepts, understanding MongoDB’s document model, and mastering the use of PyMongo for basic operations such as inserting, querying, sorting, and pagination. Progressing into more complex topics, the course introduces advanced cursor mechanics, indexing strategies for performance, and efficient result handling using limit, skip, and count operations. In the second phase, learners will construct aggregation pipelines to perform data summarization and transformation tasks. They will also convert raw MongoDB documents into structured pandas DataFrames to enable downstream analysis in Python workflows. Each concept is grounded in hands-on exercises and sample datasets, ensuring not just theoretical understanding but practical fluency. By the end of this course, learners will be equipped to design performant data access patterns, build efficient analytics pipelines, and extract actionable insights from NoSQL databases using Python.

This hands-on course guides learners through the practical implementation of MongoDB database operations using Python and PyMongo in the context of a restaurant management system. Structured into two application-focused modules, the course enables learners to construct databases, insert and filter data using real-world logic, and execute CRUD operations effectively.

Module 1 introduces learners to the environment setup, PyMongo integration, and methods to develop and populate collections using both bulk and transactional inserts. In Module 2, learners will apply advanced filtering operations using comparison and logical operators, transform unstructured document data into structured tabular views, and perform data deletions to maintain the integrity of dynamic datasets. By the end of the course, learners will be able to design, manipulate, and maintain NoSQL databases programmatically with PyMongo, demonstrating best practices in database design, data hygiene, and query structuring—key skills for real-world backend development.

This practical, hands-on course empowers learners to apply the PyMongo library in building robust data solutions tailored to banking environments. Through a structured case study, participants will construct a modular Python-MongoDB integration that loads, segments, and analyzes real-world customer data.

In Module 1, learners will set up the project environment, connect to MongoDB using PyMongo, and prepare structured logging and file ingestion mechanisms. In Module 2, they will design advanced aggregation pipelines to segment customer records based on banking logic and generate insights through data grouping, transformation, and analysis. By the end of the course, learners will have the skills to implement end-to-end data workflows in MongoDB using PyMongo—ranging from raw file loading to actionable data summarization—preparing them for real-world data engineering and analytics tasks in the financial domain.