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Insights on software development, AI, data engineering, and my journey in tech

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Building a Real-Time Chat Application with Socket.IO

Learn how I built a full-stack real-time chat application using React, TypeScript, Socket.IO, and MongoDB. This project showcases modern web development practices and real-time communication.

Ellie Le
7/1/2025
8 min read
React
Socket.IO
TypeScript
MongoDB
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My Journey from QA Engineer to Full-Stack Developer

From business background to QA engineer to full-stack developer - how curiosity and continuous learning shaped my career transition. Featuring my work on AI-powered business intelligence platforms.

7/2/2025
12 min read
Career
Development
QA
+3
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AI-Powered Study Planning: Building with FastAPI and OpenRouter

How I created an AI study planner using FastAPI, OpenRouter API, and React to help students create personalized learning paths.

7/3/2025
10 min read
AI
FastAPI
Python
+1
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Machine Learning Pipeline Development: From Data to Deployment

A comprehensive guide to building end-to-end ML pipelines using scikit-learn, featuring custom transformers and modular architecture.

7/4/2025
12 min read
Machine Learning
Python
Data Science
+1
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