AC

Author

Alex Chen

Senior AI Engineer

7 years building production AI systems. I write about the stuff that actually works in the real world — practical code, real architectures, zero fluff.

APIs & BackendsAI ToolingDevOps & Deploy

18 Articles by Alex Chen

Scalable AI Data Pipeline with Apache Beam
RAG & Search

Scalable AI Data Pipeline with Apache Beam

Design a scalable AI data pipeline with Apache Beam and Google Cloud Storage for production-grade AI engineering

July 12, 202625 min
Integrating LLMs with Graph Databases using Amazon Neptune
LLMs & Models

Integrating LLMs with Graph Databases using Amazon Neptune

Learn to integrate Large Language Models with graph databases using Amazon Neptune and PyTorch Geometric for enhanced AI capabilities.

July 12, 202625 min
Building AI Chatbots with DialogFlow and Node.js
APIs & Backends

Building AI Chatbots with DialogFlow and Node.js

Build an AI-powered chatbot using DialogFlow and Node.js, a powerful combo for conversational AI

July 12, 202620 min
Optimizing AI Agents with Ray Parallel Processing
AI Agents

Optimizing AI Agents with Ray Parallel Processing

Boost AI agent performance using parallel processing in Ray, includes code examples and tips

July 12, 202625 min
Custom Embedding Layer in PyTorch LLM
RAG & Search

Custom Embedding Layer in PyTorch LLM

Implement a custom embedding layer in PyTorch for large language models, improve model performance with efficient embedding representations

July 12, 202625 min
BERT Transfer Learning for Sentiment Analysis
AI Tooling

BERT Transfer Learning for Sentiment Analysis

Use BERT and Hugging Face for sentiment analysis with transfer learning, boosting model performance

July 11, 202625 min
Migrate AI Apps to Microservices
AI Tooling

Migrate AI Apps to Microservices

Migrating AI applications to microservices for scalability and maintainability, with real code examples and gotchas

July 11, 202625 min
Real-Time Object Detection with YOLO and OpenCV
AI Tooling

Real-Time Object Detection with YOLO and OpenCV

Build a real-time object detection system using YOLO and OpenCV. Learn how to integrate AI into your applications.

July 10, 202625 min
Dialogflow Node.js Integration
APIs & Backends

Dialogflow Node.js Integration

Integrate AI-powered chatbots with Dialogflow and Node.js for production-grade conversational AI

July 10, 202625 min
Optimizing LLM Inference with TensorFlow Model Optimization
LLMs & Models

Optimizing LLM Inference with TensorFlow Model Optimization

Boost LLM performance with TensorFlow Model Optimization Toolkit, optimizing inference for production-grade applications

July 10, 202625 min
Kubernetes for Devs: Practical Guide
DevOps & Deploy

Kubernetes for Devs: Practical Guide

Learn Kubernetes for developers with this practical guide, covering deployment and management

July 10, 202625 min
Vitest Unit Testing Made Easy
AI Tooling

Vitest Unit Testing Made Easy

Learn how to write unit tests with Vitest, a fast and efficient testing framework, and take your AI tooling to the next level

July 9, 202625 min
Getting Started with GraphQL in Node.js
APIs & Backends

Getting Started with GraphQL in Node.js

Learn GraphQL with Node.js and build powerful APIs, here's how to get started with GraphQL in Node.js

July 9, 202625 min
CSS Grid vs Flexbox: Choosing the Right Tool
AI Tooling

CSS Grid vs Flexbox: Choosing the Right Tool

Learn when to use CSS Grid and Flexbox for layout management, including key differences and use cases

July 9, 202625 min
Building Full-Stack Apps with Next.js and Supabase
APIs & Backends

Building Full-Stack Apps with Next.js and Supabase

Learn to build a full-stack app with Next.js and Supabase, including API setup and backend integration.

July 9, 202625 min
Rate Limiting LLM API Calls in Production
LLMs & Models

Rate Limiting LLM API Calls in Production

Learn how to implement rate limiting and caching for LLM API calls in production to prevent abuse and improve performance

July 9, 202620 min
Deploy Next.js to Vercel in Minutes
DevOps & Deploy

Deploy Next.js to Vercel in Minutes

Learn how to deploy a Next.js app to Vercel with this step-by-step guide, covering everything from setup to optimization.

July 9, 202620 min
Introduction to WebSockets with Node.js
APIs & Backends

Introduction to WebSockets with Node.js

Learn WebSockets with Node.js and improve real-time communication in your applications

July 8, 202625 min