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  • Development - Course
    Create a scalable and powerful backend for Android using Firebase in Java
    DifficultyMediumDuration20 hours
    Save your application data and place structured data in a database.
  • Design - Course
    Improve your Presentation Skills
    DifficultyEasyDuration6 hours
    Have you ever prepared a powerpoint presentation and felt like people lost interest after a few slides? This course shares presentation tips and tricks to make sure this won't happen again! Find out how to design beautiful slides and deliver a great presentation on the day.
  • Data - Course
    Retrieve data using SQL
    DifficultyMediumDuration20 hours
    In this course, you will learn how to represent data using the relational model and apply relational algebra concepts to SQL, the world's most popular query language to query databases.
  • Others - Course
    How do we work at OpenClassrooms?
    DifficultyMediumDuration4 hours
    Are you planning to join the OpenClassrooms team? That's great! Learn what you need to know before joining us in our mission to make education accessible.
  • Development - Course
    Learn Programming With JavaScript
    DifficultyEasyDuration15 hours
    Build a strong foundation in web development by learning and practicing JavaScript, one of the major programming languages on the web. You'll even create a simple application!
  • Data - Course
    Perform an Initial Data Analysis
    DifficultyEasyDuration15 hours
    Do you want to learn how to mine data in order to extract its essential information? By the end of this course, you will be able to perform univariate and bivariate analyses on your data. Above all, you will learn how to cleanse your dataset!
  • Development - Course
    Learn the Fundamentals of Agile Estimation
    DifficultyMediumDuration10 hours
    Learn about the nature of estimation and its potential pitfalls. Learn how to estimate user stories and create user story maps. You will learn about concepts like planning poker, team estimation workshops, and velocity.
  • Project Management - Course
    Project Management 101
    DifficultyEasyDuration6 hours
    In this course, you will learn how to create a project plan for large external clients - working with the budget and costing but also with the estimation of work and planning delivery dates.
  • Human Resources - Course
    Resolve Conflicts at Work
    DifficultyEasyDuration8 hours
    Co-workers don't always get along, and it can affect their work. In this course, you’ll learn conflict resolution strategies to help resolve issues or avoid conflict altogether.
  • Project Management - Course
    Learn About Agile Project Management and SCRUM
    DifficultyEasyDuration15 hours
    Learn the principles of Agile software development. Discover how a SCRUM team plans a sprint, builds feedback into each cycle, creates retrospectives, and holds daily standups.

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