Building Charlie. One sprint at a time.
This Engineering Journal documents the complete process of building Charlie from the ground up. Rather than presenting only the finished result, every sprint captures the engineering process itself—from the initial idea and architectural decisions to implementation, experimentation, and the lessons learned along the way.
The goal is to make modern AI engineering transparent.
Each sprint introduces a new concept, explains the underlying theory, implements it, and demonstrates a tangible, working result. Together, these sprints gradually evolve Charlie into a modular AI platform whose architecture is fully understood—not treated as a black box. The reference architecture will be continuously updated.
If you’re curious about modern AI engineering, welcome to the journey.
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Exploring Low-Code and No-Code Tools for Faster Development
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How Generative AI Revolutionizes Frontend and Design Workflows
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Designing Intuitive User Interfaces Using React, Tailwind, and AI Insights
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From Frontend to Backend: Understanding Full-Stack Development in 2025
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Ten Essential VS Code Extensions Every Developer Should Be Using
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