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Gamified Fitness UI: How to Turn Health Data Into Motivation
In health tech, we often see our data—heart rate, calories, steps—as just numbers on a screen. They’re useful, but they don’t always inspire action. What if you...
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How I Began My Data Science Journey with R in the Last Month
Introduction Over the past month I decided to dive seriously into data science with one clear mission: learn how to analyze real data using R like a profession...
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THE ROLE OF EXCEL IN BUSINESS INTELLIGENCE AND DATA DRIVEN DECISION MAKING
Introduction Data has become one of the most important assets in business today. Companies want to understand their operations clearly, know what customers are...
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Building SkyMoment: A 4K Personalized Star Map Generator with Python, Skyfield and Astronomical Data
Building SkyMoment: A 4K Personalized Star Map Generator with Python, Skyfield and Real Astronomical Data I recently shipped a small side project called SkyMome...
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I built BeatList — a simple tool to explore Spotify stats
!Cover image for I built BeatList — a simple tool to explore Spotify statshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...
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Using Excel Dashboards for Real-Time Business Performance Monitoring
Introduction While many people think of Excel as just the basic spreadsheet tool learned in school, it has quietly become one of the most accessible ways for b...
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The Impact of Excel on Decision‑Making in Financial Institutions
Introduction In today’s fast‑paced financial world, the ability to make quick, informed, and accurate decisions is critical. Financial institutions handle mass...
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Advent of AI 2025 - Day 3: Building Data Visualizations with Goose
Introduction I’ve been working through the Advent of AI challenges, and Day 3 focused on building data visualizations. I used Goose to see how well it could ha...
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A small friction I finally removed
!Cover image for A small friction I finally removedhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fde...
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Show HN: I built a dashboard to compare mortgage rates across 120 credit unions
When I bought my home, the big bank I'd been using for years quoted me 7% APR. A local credit union was offering 5.5% for the exact same mortgage. I was surpris...