Built a production-ready AI sales chatbot with RAG, intelligent lead qualification, and automated email alerts. Deploys to Vercel in minutes. Technical deep dive into PostgreSQL pgvector, GPT-4o-mini optimization, and solving real production challenges. Open source & ready to customize.
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A collection of 6 posts
Building Intelligent Agents with ReAct: A Deep Dive into Reasoning and Acting in AI Free
Discover how ReAct agents solve complex problems through iterative reasoning + action. Complete implementation with LangChain + OpenAI. https://github.com/christancho/react-agent
The Dawn Of Open-Source ChatGPT: A New Era For AI Innovation Free
The Dawn of Open-Source ChatGPT OpenAI's recent decision to release ChatGPT as an open-source model, branded under the gpt-oss family, marks a pivotal shift in the landscape of artificial intelligence. By making the technology available
Understanding the 'Billions' and Quantization in Large Language Models. Free
In the continuously evolving world of artificial intelligence, Large Language Models (LLMs) have emerged as gateways to a realm where machines can understand and mimic human language with astounding accuracy. These incredible constructs invite those of us deeply rooted in
Docker: How Containers Became My Machine Learning Secret Weapon Free
TL;DR: Docker isn’t just a “devops” buzzword, it’s a lifeline for those of us building, learning, and seeking to harness machine learning (ML) in real-world businesses. From reproducibility to smoother onboarding, Docker has defined how I
Project management & AI: a vision for the next decade. Free
For the last couple of years, the use of Artificial Intelligence in several areas of our life has captivated our attention: self-driving cars, face-recognizing drones, and virtual assistants (Siri, Google Assistant, and Alexa) all just the tip of