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Blog.

Discover exciting articles about data & analytics, AI and programming in our blog. Find out more about the latest developments and stay up to date.
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Education Voucher Interview: What to Say to Make It Work (and What Not to Say)

What should you say during the education voucher interview at the agency to make sure it goes well? The five points the counselor checks, the right things to say, and what to leave out.

Data Engineer Salary in 2026: Figures, Range, Factors

How much does a data engineer earn in Germany? Starting salaries, average salaries, and top salaries; why the role often pays better than that of a data analyst; and what drives these figures.

Business Intelligence Analyst: Responsibilities, Salary, Getting Started

What Does a Business Intelligence Analyst Do? Responsibilities, Salary, How It Differs from a Data Analyst, and a Realistic Path to the Role for Career Changers.

AI and Machine Learning: What's the Difference?

What is the difference between AI and machine learning? A clear distinction between the terms, including deep learning, with examples and a comparison chart.

Becoming a Project Manager: A Career Change Without an IT Degree

How Do You Become a Project Manager? The realistic path for career changers: which skills really matter, which certifications are worth pursuing, and how much it costs.

What a Data Scientist Really Does (and What They Don't)

What Does a Data Scientist Actually Do? Their Responsibilities, the Clear Differences Between Data Scientists, Data Analysts, and Data Engineers, and a Realistic Path to the Role.

What Is Agile Project Management? Methods, Principles, Getting Started

What is agile project management? Values, principles, phases, and methods such as Scrum and Kanban; how AI will change the way we work by 2026; and how to get started.

A Comparison of Agile and Traditional Project Management

Agile or Traditional Project Management? An Honest Comparison: Planning, Roles, Changes, Plus When Each Approach Is Best and When a Hybrid Approach Is the Best Fit.

Machine Learning: How Does It Really Work?

How Does Machine Learning Work? The process from raw data to predictions, the four types of learning, and what you need to get started on your own.
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