Projects

I did many kind of projects, not only at my full-time job. I will add the most important here. Work in progress (as always..).

High-performance gRPC API

scala grpc

For a proof of concept I made a gRPC API with strong focus on performance, so no blocking code/all async, using AKKA.

Whitelabel holiday app

android ios java swift

Android and iOS app that can be easily tailored per customer

Blockchain in Dart

dart flutter

Tried to build a blockchain natively in Dart. Eventually gave up because too little crytpo libs were available.

Blockchain development

blockchain c++

Forking bitcoin to try and integrate tokens and smart contracts

Block/network explorer

blockchain php mysql js css docker webdev nginx

Website for exploring the network and live view of txs

Android wallet

blockchain java kotlin android app

Developing an Android crypto wallet for ION blockchain

ID Manager

c# xml xslt

Worked at capitalid.com on their brand management product

Gamegrid

php mysql docker js css

Building a web interface for the ION blockchain to enable gaming, for example tournaments with on-chain highscores and prices. (https://gamegrid.pro, git-repo is private)

Software disaster recovery

docker linux bash

Created a disaster recovery with docker-compose for a multi-server env, including installing software, copying data and bootstrapping the various components

Everyoffice client portal

php laravel mysql css js devops bash redis apache docker github linux

Platform for many types of clients and website, but special focus on leisure. It is multi-tenant and many users. Server architecture is ansible manager (external).