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- Technology and Innovation
Key Visual: what it is and how to create visual identities
A Key Visual (KV) is the guide image that defines colors, typography and style of a campaign, ensuring a cohesive visual identity across all brand pieces.
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Renata - Infrastructure and DevOps
What is FinOps? The guide to cloud cost management
FinOps unites finance and engineering to control cloud spending. Learn the principles, the three pillars (inform, optimize, operate) and the benefits.
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Henrico - Programming
Nielsen Heuristics: the 10 usability rules
The 10 Nielsen Heuristics are usability principles created by Jakob Nielsen to evaluate interfaces and fix UX problems. See each one with examples.
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Georeferencing: what it is and how it works
Georeferencing is the process of assigning geographic coordinates to data or objects, allowing them to be located and analyzed precisely on a map.
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Best VSCode themes and extensions: 2026 guide
VSCode is the most used editor in the world (75.9%): see the best themes, like Dracula, and the essential extensions to code faster in 2026.
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Developer resume: how to create one that impresses
An effective developer resume is 1–2 pages long, tailors skills to the job, proves results with numbers, and includes links to GitHub and LinkedIn.
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10 Sites with Programming Challenges to Practice
Meet 10 sites with programming challenges — HackerRank, LeetCode, Codeforces, and more — to train algorithms, data structures, and logic.
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Programming Logic: What It Is, Concepts, and How to Learn
Programming logic is the foundation for creating algorithms: understand variables, conditionals, loops, and data structures with practical examples in Python.
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