Recent posts

Run TypeScript Mocha Tests in Visual Studio Code

July 04, 2018  7 minute read  

I’m spending my July 4th getting back to basics and learning some data structures and algorithms. I’ve decided to do my stuff in TypeScript since it’s been a while since I’ve played with TypeScript and I wanted to see what has changed at the same time.

Machine Learning in Action: Build a Universal Translator App for Android with Kotlin

June 20, 2018  8 minute read  

I’ve started playing with some of the machine learning APIs that AWS provides. One of these is [Amazon Translate] — a service that translates from English to a variety of other languages. So I thought I would make an app that uses the on-board speech recognition of an Android app, then translates it to a new language.

Implement Search-on-type in Android with RxJava

June 20, 2018  6 minute read  

I’m working on a new sample which, as is typical, communicates with a backend service for data through a serverless API. In this particular example, it’s a search capability that I am developing and one of the features I want to implement is “search while you type”.

Build a Universal Search API with GraphQL and AWS AppSync

June 19, 2018  5 minute read  

Have you ever looked at a feature of a mobile app and wondered how they do something? Me too! I like to figure out how they built those features and build them into my own apps. Take, as an example, universal search. You can find this sort of search box at the top of the Facebook app. So, how do they implement it? I’ve not seen their codebase, but I imagine it’s something similar to the following proof of concept.