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Practical notes on IT, testing and AI
Guides, field notes and focused observations that help you learn technology faster and choose your next steps with more confidence.
16 results
September 4, 2026
The Most Future-Proof IT Careers in 2027
AI is changing the IT job market faster than ever. Discover which technology careers could offer the strongest prospects in 2027 and which skills are worth learning today.
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August 30, 2026
Vibe Coding – What Is It and How Does Programming with AI Work?
Vibe coding is changing the way software is built. Instead of writing every line of code yourself, you describe what you want to create and let AI handle much of the implementation. Learn what vibe coding is, how it works, and whether you can really build applications without traditional programming skills.
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August 22, 2026
Best AI Tools in 2026 – Which Ones Are Worth Knowing?
AI can do much more today than simply generate text. Discover the best AI tools in 2026 for work, learning, programming, research, design, video, and voice generation.
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August 5, 2026
ISTQB Foundation Level 4.0: 15 Questions with Answers
Preparing for the ISTQB Foundation Level 4.0 exam? Answer 15 sample questions, check the correct answers, read the explanations, and identify the topics you should review before the exam.
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July 22, 2026
Is One CV Enough for Every Job Application?
Do you send the same CV for every job application and receive little or no response? The problem is not always a lack of experience. Learn why you should tailor your CV to each position and which sections are worth adjusting before you apply.
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July 12, 2026
How to Gain Your First Experience in IT: 10 Practical Ways That Work
Lack of experience is one of the biggest obstacles when looking for your first job in IT. Employers expect practical skills, but gaining them without previous employment can be difficult. Fortunately, professional experience does not only come from a full-time job. Personal projects, internships, volunteering, open-source contributions, and a strong portfolio can also help you start your career in the technology industry.
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July 12, 2026
How to Prepare for a Job Interview: A Practical Step-by-Step Guide
A job interview does not have to feel like a stressful exam. Proper preparation can help you answer questions more confidently, present your experience more effectively, and avoid common mistakes. Learn how to prepare for an interview step by step and increase your chances of getting the job.
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July 9, 2026
IT Portfolio — What to Show When You Have No Experience?
Do you want to start a career in IT but do not have commercial experience yet? A good portfolio can become your biggest advantage. Learn what to include so that recruiters or future employers can see that you can work practically, not only complete courses.
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July 6, 2026
IT Salaries in 2026: How Much Can Tech Professionals Earn Around the World?
IT salaries in 2026 remain among the most attractive in the global job market, but the differences between countries, roles, and specializations are huge. In this article, we look at how much software developers, DevOps engineers, QA automation engineers, cloud specialists, cybersecurity experts, data engineers, and AI professionals can earn worldwide — and which skills can increase your salary the most in 2026.
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July 6, 2026
How to Run Playwright Tests in GitHub Actions
Writing automated tests is one thing, but the real value starts when those tests run automatically after every code change. In this article, I will show you how to connect Playwright with GitHub Actions and run end-to-end tests as part of your CI/CD pipeline.
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June 28, 2026
Grafana for Beginners: What Is It and What Is It Used For?
Grafana is one of the most popular tools for monitoring applications, servers, and IT infrastructure. In this article, I explain in simple terms what Grafana is, what it is used for, and why it is worth learning if you are interested in DevOps, system administration, monitoring, or software testing.
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June 20, 2026
10 Visual Studio Code Shortcuts You Should Know
Visual Studio Code offers many keyboard shortcuts that can significantly speed up your daily work. Discover 10 essential VS Code shortcuts that will help you use the mouse less, find files faster, navigate projects more efficiently, and edit code more comfortably.
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