Gareth Cronin – Medium

Gareth Cronin

Gareth Cronin

Using AWS Step Functions for a long-running web scraping job

Combining AWS Step Functions with AWS Lambda and AWS S3 to parcel out a long running web scraping job

Aug 23

Using AWS Step Functions for a long-running web scraping job

Aug 23

Gareth Cronin

Using S3 as a static data API with CloudFront

A blazing fast API with dynamic indexing using CloudFront and Lambda@Edge in front of S3.

Jun 17

Using S3 as a static data API with CloudFront

Jun 17

Gareth Cronin

Using AWS Cognito to secure a Google Cloud Functions API for a React web app

React app with a serverless back end on Google Cloud Functions secured by AWS Cognito OAuth2

Feb 4

Using AWS Cognito to secure a Google Cloud Functions API for a React web app

Feb 4

Gareth Cronin

Full stack TypeScript with Cloud Functions and React

Sharing a set of TypeScript types between a React front end and a Google Cloud Functions back end.

Sep 22, 2023

Full stack TypeScript with Cloud Functions and React

Sep 22, 2023

Gareth Cronin

Your bartender is an AI: integrating Chat GPT with a mixology app

Riffing and substitution in cocktails with Chat GPT via Open AI’s API.

Jul 23, 2023

Your bartender is an AI: integrating Chat GPT with a mixology app

Jul 23, 2023

Gareth Cronin

Using the Spotify API with Firebase to build an album-centric music manager

Using Firebase custom tokens in Firebase Functions to make Spotify the primary identity for a web app with a Firebase back end

May 8, 2023

Using the Spotify API with Firebase to build an album-centric music manager

May 8, 2023

Gareth Cronin

Scanning and rendering bar codes in a React Progressive Web App

Scanning and rendering linear bar codes in a React and Material UI progressive web app.

Mar 14, 2023

Scanning and rendering bar codes in a React Progressive Web App

Mar 14, 2023

Gareth Cronin

New version notification for a React PWA made with Create React App

Popping up a notification in a React and Material UI Progressive Web App when a new version of the app is available.

Feb 24, 2023

New version notification for a React PWA made with Create React App

Feb 24, 2023

Gareth Cronin

Adding a two-button keyboard to my up-cycled Raspberry Pi photo frame

Using a two-button USB keyboard from Ali Express to manually control a Raspberry Pi based digital photo frame.

Feb 12, 2023

Adding a two-button keyboard to my up-cycled Raspberry Pi photo frame

Feb 12, 2023

Gareth Cronin

Using React Router searchParams to manage filter state for a list

Filtering data for a UI list by criteria expressed in the URL query string in a React Single Page Application

Feb 8, 2023

Using React Router searchParams to manage filter state for a list

Feb 8, 2023

Gareth Cronin

Gareth Cronin

Technology leader in Auckland, New Zealand: start-up founder, father of two, maker of t-shirts and small software products

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