Alex Chen
AI Engineer & Technical Writer
Alex Chen is an AI engineer and technical writer covering practical guides for building, deploying, and scaling AI agent systems. With experience across LangChain, CrewAI, and production ML infrastructure, Alex writes hands-on tutorials and framework comparisons for the AgenticCareers.co blog.
Articles by Alex (6)
The MLOps Stack for Agentic Applications in 2026
Agentic applications need a different MLOps approach than traditional ML models — this guide maps out the modern stack for deploying, monitoring, and iterating on AI agents.
March 5, 2026
GuidesHow to Deploy AI Agents in Production: A Practical Engineering Guide
Deploying AI agents in production surfaces a unique set of challenges that most tutorials skip entirely — this guide addresses reliability, cost, latency, and observability head-on.
February 19, 2026
GuidesVector Databases Compared: Pinecone, Weaviate, and ChromaDB in 2026
Choosing the wrong vector database is a common and costly mistake in RAG and agent projects — this practical comparison helps you pick the right one for your scale and requirements.
February 5, 2026
GuidesLangChain vs. CrewAI vs. AutoGPT: Choosing Your Agent Framework in 2026
A no-hype comparison of the three most widely adopted agent frameworks — with honest tradeoffs, real use cases, and a decision framework you can apply today.
January 29, 2026
GuidesRAG Pipelines Explained: A Practical Guide for Engineers
Retrieval-Augmented Generation is no longer experimental — this guide walks through building production-ready RAG pipelines with real architectural decisions and code patterns.
January 22, 2026
GuidesHow to Build Your First AI Agent in 2026: A Step-by-Step Guide
From choosing the right framework to deploying your first autonomous agent, this guide walks engineers through every decision that matters in 2026's agentic stack.
January 8, 2026