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Xavier Fok
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best data visualization tools for solopreneurs and small businesses in 2026. free tools, mid-tier options, and AI-powered tools — ranked by what you actually need.
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best free datasets for research projects 2026
best free datasets for research projects in 2026. government portals, community platforms, and academic repositories — all with direct download links and usage notes.
what is data-driven decision making? a guide for solopreneurs
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Python web scraping for beginners: pull data from websites into a spreadsheet
Python web scraping for beginners — how to pull data from websites into a spreadsheet using BeautifulSoup and requests, with no prior coding experience required.
what is exploratory data analysis (EDA)? a beginner guide
what is exploratory data analysis (EDA) and how to do it without coding. the five-step process for understanding a new dataset — in Excel, Google Sheets, or Python.