Yahoo Kotlin API on AWS

Getting started I have created a node lib, to load stock prices from yahoo finance and calculate your current net worth. But here I load all these data directly and in every iteration myself. To reduce the load to yahoo and create an API for friends, I have decided to create an API with Kotlin and Micronaut. To learn Micronaut in more detail. And to document everything, I started this blog post here....

November 5, 2021 · 6 min · Auryn Engel

Stock Cli Tracker with Nodejs and Yahoo Finance

Why I built myself a share CLI tracker? ...

June 3, 2021 · 3 min · Auryn Engel

HowTo: Create a web-scraper with AWS Lambda

In my last article I introduced AWS Lambda and how to create your first Lambda function. Now I want to develop a more useful function in this article. ...

September 25, 2019 · 4 min · Auryn Engel

HowTo: Getting started with AWS Lambda

AWS Lambda has long been a topic I would like to deal with. Now I have watched and started several tutorials. But most of them were either too long or too short. They all showed how to upload the function, but not how to test it locally. ...

September 21, 2019 · 5 min · Auryn Engel

HowTo: Stream large data with Spring Boot and RxJava in Kotlin

Imagine you have a very large amount of data that you want to make available at a rest-endpoint. Then there are two possibilities. ...

July 10, 2019 · 3 min · Auryn Engel

HowTo: Reactive Stream with Spring Boot and RxJava in Kotlin

Everyone knows that, you open a website and load and load it. 😣 But why is that? ...

May 18, 2019 · 3 min · Auryn Engel