I’ve built several web application by myself.
Apteki w okolicy
Couple years ago I’ve noticed that one of Polish government agencies publishes register of every pharmacy in Poland. Because most Internet users don’t know about it and it’s time consuming to search it, I decided to build application that import that register on daily basis and displays a page for each pharmacy filled with useful data, including user reviews, position on a map and it’s working hours. Each month application is attracting nearly 60 thousand unique users. It’s based on .NET Core, Entity Framework, Angular JS, Mapbox GL, Google Geocoding API and SQL Server.
Value Investor’s Portfolio
I consider myself a value investor and I looked for portfolio tracking application for long time. My main objection against traditional portfolio tackers is that they obsess on market price movements. As value investor I’m more interested in intrinsic values of companies, rather then their ever fluctuating market valuations. I regard daily price updates as not only worthless, but even harmful for a investor. Because I couldn’t find any portfolio tracker I built one myself using .NET Core, Entity Framework, Angular, SQL Server and Angular Material.