---
title: "Angelic Charles (@ZQQ) | Hashnode"
description: "Data Science • Machine Learning. Read the latest articles by Angelic Charles on Hashnode."
url: "https://hashnode.com/@ZQQ"
---

@ZQQ

# Angelic Charles

@ZQQ · Joined December 2021

Data Science • Machine Learning

[Website](https://visionbyangelic.github.io/)

### [I Built a Multi-Agent AI System That Analyses the Nigerian Tech Job Market — Here's How](https://nerdyalgorithm.hashnode.dev/i-built-a-multi-agent-ai-system-that-analyses-the-nigerian-tech-job-market-here-s-how?utm_source=hashnode&utm_medium=feed)

Learn how I built a Multi-Agent GenAI system using Azure OpenAI and a Sequential Pipeline to analyze 500k+ LinkedIn job postings for the Nigerian tech

8 min read · [nerdyalgorithm.hashnode.dev](https://nerdyalgorithm.hashnode.dev/i-built-a-multi-agent-ai-system-that-analyses-the-nigerian-tech-job-market-here-s-how?utm_source=hashnode&utm_medium=feed)

[Mar 27](https://hashnode.com/posts/i-built-a-multi-agent-ai-system-that-analyses-the-nigerian-tech-job-market-here-s-how/69c6544410e664c5dac6ba55)

### [Week 19: Clustering, NLP & Dimensionality Reduction](https://nerdyalgorithm.hashnode.dev/week-19-clustering-nlp-dimensionality-reduction?utm_source=hashnode&utm_medium=feed)

DataraFlow Week 19 was one of the most technically dense weeks of DataraFlow so far. We went from grouping customers by shopping behaviour, to teaching a machine how to read text, to compressing 13 w

11 min read · [nerdyalgorithm.hashnode.dev](https://nerdyalgorithm.hashnode.dev/week-19-clustering-nlp-dimensionality-reduction?utm_source=hashnode&utm_medium=feed)

[Feb 24](https://hashnode.com/posts/week-19-clustering-nlp-dimensionality-reduction/699e27131ddf529956e35355)

### [Decision Trees to Random Forests: Learning to Build Explainable AI](https://nerdyalgorithm.hashnode.dev/decision-trees-to-random-forests-learning-to-build-explainable-ai?utm_source=hashnode&utm_medium=feed)

Week 18 with Dataraflow: Why Explainability Beats Complexity

15 min read · [nerdyalgorithm.hashnode.dev](https://nerdyalgorithm.hashnode.dev/decision-trees-to-random-forests-learning-to-build-explainable-ai?utm_source=hashnode&utm_medium=feed)

[Feb 13](https://hashnode.com/posts/decision-trees-to-random-forests-learning-to-build-explainable-ai/698f4ad4ba49fa603cec0b91)

### [Mastering Classification Algorithms: When Perfect Scores Become Red Flags](https://angelic.hashnode.dev/mastering-classification-algorithms-when-perfect-scores-become-red-flags?utm_source=hashnode&utm_medium=feed)

Week 17 with Dataraflow: A Deep Dive into KNN, SVM, and Naive Bayes

13 min read · [angelic.hashnode.dev](https://angelic.hashnode.dev/mastering-classification-algorithms-when-perfect-scores-become-red-flags?utm_source=hashnode&utm_medium=feed)

[Feb 8](https://hashnode.com/posts/mastering-classification-algorithms-when-perfect-scores-become-red-flags/6988b9ad9729049b39217d5e)

### [Week 16 with Dataraflow: My Journey Through Advanced Machine Learning - Random Forests, Classification, and Customer Churn Prediction](https://nerdyalgorithm.hashnode.dev/week-16-with-dataraflow-my-journey-through-advanced-machine-learning-random-forests-classification-and-customer-churn-prediction?utm_source=hashnode&utm_medium=feed)

Learn advanced machine learning: Random Forests, classification, and customer churn prediction insights from Dataraflow Week 16

25 min read · [nerdyalgorithm.hashnode.dev](https://nerdyalgorithm.hashnode.dev/week-16-with-dataraflow-my-journey-through-advanced-machine-learning-random-forests-classification-and-customer-churn-prediction?utm_source=hashnode&utm_medium=feed)

[Jan 26](https://hashnode.com/posts/week-16-with-dataraflow-my-journey-through-advanced-machine-learning-random-forests-classification-and-customer-churn-prediction/6977dafc0c9d6f17d7273dfb)