DEV Community

Paul Crinigan profile picture

Paul Crinigan

AI integration and memory engineer. I build AI apps, agents, and free developer tools at aiappsapi.com, and web games at abratabia.com.

Joined Joined on  Personal website https://www.aiappsapi.com
The Parts A Mind Needs That A Chatbot Does Not Have
paulcrinigan profile

The Parts A Mind Needs That A Chatbot Does Not Have

#ai #machinelearning #llm #agents
Comments
3 min read
What MCP Actually Standardizes, And What It Leaves To You
paulcrinigan profile

What MCP Actually Standardizes, And What It Leaves To You

#ai #mcp
Comments
3 min read
Static or Dynamic: The One Check That Decides Your JavaScript Scraper
paulcrinigan profile

Static or Dynamic: The One Check That Decides Your JavaScript Scraper

#webscraping #node #webdev #javascript
Comments
3 min read
The Fee Math Behind An Amazon FBA Listing
paulcrinigan profile

The Fee Math Behind An Amazon FBA Listing

#ecommerce #business #startup #beginners
Comments
2 min read
Marketing Automation For Developers Who Do Not Want To Do Marketing
paulcrinigan profile

Marketing Automation For Developers Who Do Not Want To Do Marketing

#ai #marketing #productivity #webdev
Comments
3 min read
Four Things the Payment Pricing Page Does Not Tell You
paulcrinigan profile

Four Things the Payment Pricing Page Does Not Tell You

#payments #ecommerce #webdev #api
Comments
3 min read
What AI Photo Editors Are Actually Doing to Your Image
paulcrinigan profile

What AI Photo Editors Are Actually Doing to Your Image

#ai #machinelearning #tooling #productivity
Comments
3 min read
What Self Hosted Messaging Software Has To Get Right
paulcrinigan profile

What Self Hosted Messaging Software Has To Get Right

#showdev #opensource #selfhosted #software
Comments
2 min read
Remote Work Is Normal Now, The Logistics Still Are Not
paulcrinigan profile

Remote Work Is Normal Now, The Logistics Still Are Not

#remote #career #productivity #beginners
Comments
3 min read
What Genetic Algorithms Borrow From Evolution, and What They Leave Out
paulcrinigan profile

What Genetic Algorithms Borrow From Evolution, and What They Leave Out

#algorithms #python #machinelearning #computerscience
Comments
3 min read
A Workflow Engine That Fits On Three Dollar Hosting
paulcrinigan profile

A Workflow Engine That Fits On Three Dollar Hosting

#automation #php #opensource #webdev
Comments
4 min read
The Real Cost Structure of an AI Agent
paulcrinigan profile

The Real Cost Structure of an AI Agent

#ai #llm #agents #devops
Comments 1
3 min read
How AI Quiz Generators Actually Build a Question
paulcrinigan profile

How AI Quiz Generators Actually Build a Question

#ai #machinelearning #education #productivity
Comments
3 min read
The Grant Programs That Actually Fund Technical Small Businesses
paulcrinigan profile

The Grant Programs That Actually Fund Technical Small Businesses

#startup #business #funding #career
Comments
3 min read
The Science Career Map Nobody Hands You in Undergrad
paulcrinigan profile

The Science Career Map Nobody Hands You in Undergrad

#career #science #beginners #programming
Comments
3 min read
Self-Hosted Machine Learning Without the Per-Call Bill
paulcrinigan profile

Self-Hosted Machine Learning Without the Per-Call Bill

#machinelearning #opensource #python #api
Comments
3 min read
Self-Hosted Literature Monitoring: Ranking New Papers With Your Own Model
paulcrinigan profile

Self-Hosted Literature Monitoring: Ranking New Papers With Your Own Model

#ai #opensource #productivity #php
Comments
3 min read
Ecommerce Automation Is An Integration Problem, Not A Tooling Problem
paulcrinigan profile

Ecommerce Automation Is An Integration Problem, Not A Tooling Problem

#webdev #automation #ecommerce #api
Comments
3 min read
Why Your AI Coding Assistant Starts From Zero Every Morning
paulcrinigan profile

Why Your AI Coding Assistant Starts From Zero Every Morning

#ai #productivity #programming #devtools
Comments
3 min read
Why Game Economies Break Before The Game Does
paulcrinigan profile

Why Game Economies Break Before The Game Does

#gamedev #gamedesign #webdev #javascript
Comments
3 min read
The Three Channels That Actually Bring In Freelance Clients
paulcrinigan profile

The Three Channels That Actually Bring In Freelance Clients

#freelance #career #webdev #beginners
Comments
3 min read
Why Your RAG Pipeline Fails On Real Users
paulcrinigan profile

Why Your RAG Pipeline Fails On Real Users

#ai #rag #machinelearning #llm
Comments
3 min read
A Turn-Based Multiplayer Server That Fits in One PHP File
paulcrinigan profile

A Turn-Based Multiplayer Server That Fits in One PHP File

#gamedev #php #opensource #webdev
Comments
4 min read
What Actually Breaks in a Price Monitoring Pipeline
paulcrinigan profile

What Actually Breaks in a Price Monitoring Pipeline

#webscraping #ecommerce #python
Comments
3 min read
When To Make Your First Hire In A Small Business
paulcrinigan profile

When To Make Your First Hire In A Small Business

#career #business #startup
2
Comments
3 min read
How to Tell Which Business Financing Product You Actually Need
paulcrinigan profile

How to Tell Which Business Financing Product You Actually Need

#business #ecommerce #startup #finance
Comments
3 min read
Context Engineering: Deciding What Goes Into the Window
paulcrinigan profile

Context Engineering: Deciding What Goes Into the Window

#ai #llm #machinelearning
Comments
3 min read
The Second Check Most Teams Skip Before Using A Free Image
paulcrinigan profile

The Second Check Most Teams Skip Before Using A Free Image

#marketing #design #webdev #legal
Comments
3 min read
The Parts Of The Scientific Method That Decide Whether Your Result Means Anything
paulcrinigan profile

The Parts Of The Scientific Method That Decide Whether Your Result Means Anything

#science #datascience
Comments
3 min read
What Agent Memory Actually Stores, And Why Chat History Is Not It
paulcrinigan profile

What Agent Memory Actually Stores, And Why Chat History Is Not It

#ai #agents #architecture #programming
Comments
4 min read
Why AI Analytics Projects Stall Before Anyone Picks a Model
paulcrinigan profile

Why AI Analytics Projects Stall Before Anyone Picks a Model

#ai #data #sql #machinelearning
Comments
3 min read
How Light Actually Carries the Internet
paulcrinigan profile

How Light Actually Carries the Internet

#science #networking #computerscience #programming
Comments
3 min read
Why Your AI Support Agent Keeps Asking the Same Question
paulcrinigan profile

Why Your AI Support Agent Keeps Asking the Same Question

#ai #machinelearning
Comments
4 min read
Where to Publish a Web Game in 2026
paulcrinigan profile

Where to Publish a Web Game in 2026

#gamedev #webdev #javascript #indiehackers
Comments
3 min read
The Agent Safety Gap Nobody Budgets For
paulcrinigan profile

The Agent Safety Gap Nobody Budgets For

#ai #security #devops
Comments
3 min read
Automate the Hand-Offs Before You Automate the Thinking
paulcrinigan profile

Automate the Hand-Offs Before You Automate the Thinking

#ai #automation #productivity
Comments
2 min read
Why Two AI Voice Tools With The Same Demo Sound Different In Production
paulcrinigan profile

Why Two AI Voice Tools With The Same Demo Sound Different In Production

#ai #tts #tooling
Comments
3 min read
The Four Equations That Turned Light Into Physics
paulcrinigan profile

The Four Equations That Turned Light Into Physics

#science #physics
Comments
2 min read
What Recurring Billing Actually Has To Handle
paulcrinigan profile

What Recurring Billing Actually Has To Handle

#ecommerce #startup #saas #billing
Comments 1
3 min read
Your AI Memory Store Needs a Delete Key
paulcrinigan profile

Your AI Memory Store Needs a Delete Key

#ai #programming #machinelearning
Comments
4 min read
Your Web Game Should Keep Running When the Network Drops
paulcrinigan profile

Your Web Game Should Keep Running When the Network Drops

#webdev #gamedev #javascript #pwa
Comments
3 min read
Why Your Chatbot Forgets Everything Between Sessions
paulcrinigan profile

Why Your Chatbot Forgets Everything Between Sessions

#chatbot #llm #architecture #ai
Comments
3 min read
Web Game Monetization: The Four Channels That Actually Pay
paulcrinigan profile

Web Game Monetization: The Four Channels That Actually Pay

#gamedev #webdev #javascript
Comments
3 min read
Why Your Code Cannot Be Perfectly Efficient
paulcrinigan profile

Why Your Code Cannot Be Perfectly Efficient

#science #computerscience #performance
Comments 1
3 min read
How to Read a Research Paper Without Burning an Afternoon
paulcrinigan profile

How to Read a Research Paper Without Burning an Afternoon

#learning #research #career #productivity
Comments
3 min read
Why Your LLM Keeps Returning Broken JSON, And What Actually Fixes It
paulcrinigan profile

Why Your LLM Keeps Returning Broken JSON, And What Actually Fixes It

#ai #llm #json #webdev
Comments
4 min read
What Your Hosting Tier Actually Buys You
paulcrinigan profile

What Your Hosting Tier Actually Buys You

#webdev #devops
Comments
2 min read
Your Agent's Tool Schemas Are Doing More Work Than Your Model
paulcrinigan profile

Your Agent's Tool Schemas Are Doing More Work Than Your Model

#ai #agents #llm #programming
Comments
3 min read
Branching Stories Are Expensive, Responsive Ones Are Not
paulcrinigan profile

Branching Stories Are Expensive, Responsive Ones Are Not

#gamedev #writing
Comments
2 min read
Guardrails Are Code, Not Prompt Wording
paulcrinigan profile

Guardrails Are Code, Not Prompt Wording

#llm #security #ai
Comments
3 min read
Web Game Performance: Where the Milliseconds Actually Go
paulcrinigan profile

Web Game Performance: Where the Milliseconds Actually Go

#webdev #gamedev #performance #javascript
Comments
3 min read
Reading Your Own Numbers: A Statistics Refresher for People Building With AI
paulcrinigan profile

Reading Your Own Numbers: A Statistics Refresher for People Building With AI

#statistics #ai #datascience
Comments
2 min read
Shipping Software Without a Dev Team: What Actually Works
paulcrinigan profile

Shipping Software Without a Dev Team: What Actually Works

#ai #programming #productivity #webdev
Comments
3 min read
The Five Layers of a Self-Hosted AI Stack
paulcrinigan profile

The Five Layers of a Self-Hosted AI Stack

#ai #machinelearning #selfhosted #llm
Comments
2 min read
How to Choose an AI Image Generator Without Wasting Credits
paulcrinigan profile

How to Choose an AI Image Generator Without Wasting Credits

#ai #machinelearning
Comments
2 min read
Why a Self-Learning Agent Should Not Trust Its First Success
paulcrinigan profile

Why a Self-Learning Agent Should Not Trust Its First Success

#ai #agents #machinelearning #programming
Comments
3 min read
Why Scientific Python Is a Different Stack Than Web Python
paulcrinigan profile

Why Scientific Python Is a Different Stack Than Web Python

#python #datascience #beginners
Comments
2 min read
Why Your AI Assistant Forgets, and What a Memory Layer Actually Has to Do
paulcrinigan profile

Why Your AI Assistant Forgets, and What a Memory Layer Actually Has to Do

#ai #programming
Comments
3 min read
What Running Your Own Email Sender Actually Involves
paulcrinigan profile

What Running Your Own Email Sender Actually Involves

#opensource #email #selfhosted #webdev
Comments
3 min read
Why Playwright Became the Default for New Browser Automation Projects
paulcrinigan profile

Why Playwright Became the Default for New Browser Automation Projects

#playwright #testing #automation #webdev
Comments
3 min read
loading...