--- title: "Onwupelu Miracle (@Merem) | Hashnode" description: "Data analyst | AI/Machine Learning engineer. Read the latest articles by Onwupelu Miracle on Hashnode." url: "https://hashnode.com/@Merem" --- @Merem # Onwupelu Miracle @Merem · Joined September 2025 Data analyst | AI/Machine Learning engineer ### [From Regression Basics to Churn Prediction: A Data Storytelling Journey](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-regression-basics-to-churn-prediction-a-data-storytelling-journey?utm_source=hashnode&utm_medium=feed) Before diving into the telecommunications customer churn project, I built a solid foundation by working through progressively complex machine learning tasks. Think of it as climbing a staircase, each 9 min read · [my-soft-launch-into-tech-blogging.hashnode.dev](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-regression-basics-to-churn-prediction-a-data-storytelling-journey?utm_source=hashnode&utm_medium=feed) [Feb 28](https://hashnode.com/posts/from-regression-basics-to-churn-prediction-a-data-storytelling-journey/69a29822d4053a09f385c5cc) ### [🚗 From Guesswork to Goldmine: How Machine Learning Predicts Car Prices With 93.5% Accuracy](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-guesswork-to-goldmine-how-machine-learning-predicts-car-prices-with-935-accuracy?utm_source=hashnode&utm_medium=feed) The Problem: A $2,349 Mistake Ever bought a used car and wondered, “Did I pay too much?” You’re not alone. The average American overpays by $2,349 when buying a used car—that’s the exact error rate our baseline model started with. But by the end of t... 4 min read · [my-soft-launch-into-tech-blogging.hashnode.dev](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-guesswork-to-goldmine-how-machine-learning-predicts-car-prices-with-935-accuracy?utm_source=hashnode&utm_medium=feed) [Feb 8](https://hashnode.com/posts/from-guesswork-to-goldmine-how-machine-learning-predicts-car-prices-with-935-accuracy/6987e4d5f8bd4438ebdf8101) ### [Data Science in Real Estate: Building an Interpretable Machine Learning Pipeline for Housing Price Prediction](https://my-soft-launch-into-tech-blogging.hashnode.dev/data-science-in-real-estate-building-an-interpretable-machine-learning-pipeline-for-housing-price-prediction?utm_source=hashnode&utm_medium=feed) Hey there! Have you ever wondered how real estate companies estimate the value of a home? Or how they can give a ballpark figure before you even step through the door? I recently worked on a machine learning project that does just that—predicting hou... 8 min read · [my-soft-launch-into-tech-blogging.hashnode.dev](https://my-soft-launch-into-tech-blogging.hashnode.dev/data-science-in-real-estate-building-an-interpretable-machine-learning-pipeline-for-housing-price-prediction?utm_source=hashnode&utm_medium=feed) [Jan 21](https://hashnode.com/posts/data-science-in-real-estate-building-an-interpretable-machine-learning-pipeline-for-housing-price-prediction/69710c5ae3a16c193e5481ce) ### [From Global Energy to Lagos Real Estate: A Data Scraping & Analysis Journey.](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-global-energy-to-lagos-real-estate-a-data-scraping-and-analysis-journey?utm_source=hashnode&utm_medium=feed) Introduction In the digital age, data tells stories that shape industries, drive decisions, and reveal hidden truths. In this dual-project exploration, I journeyed from the broad landscape of global energy consumption to the hyper-local dynamics of L... 6 min read · [my-soft-launch-into-tech-blogging.hashnode.dev](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-global-energy-to-lagos-real-estate-a-data-scraping-and-analysis-journey?utm_source=hashnode&utm_medium=feed) [Jan 6](https://hashnode.com/posts/from-global-energy-to-lagos-real-estate-a-data-scraping-and-analysis-journey/695d729e38eacbb6d6fce481) ### [From Concrete to Code: A Civil Engineer's Data-Driven Look at Nigeria's Construction Trade](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-concrete-to-code-a-civil-engineers-data-driven-look-at-nigerias-construction-trade?utm_source=hashnode&utm_medium=feed) Introduction As a civil engineer, I've always been fascinated by the physical structures that shape our world. But behind every tangible asset is a complex, global network of material sourcing and trade. This project was dear to my heart because it a... 7 min read · [my-soft-launch-into-tech-blogging.hashnode.dev](https://my-soft-launch-into-tech-blogging.hashnode.dev/from-concrete-to-code-a-civil-engineers-data-driven-look-at-nigerias-construction-trade?utm_source=hashnode&utm_medium=feed) [Nov 18, 2025](https://hashnode.com/posts/from-concrete-to-code-a-civil-engineers-data-driven-look-at-nigerias-construction-trade/691cf15fbb9a498f72e3e2a5)