Douwe Zumker

About me

Currently I am studying Information Science at the University of Applied Science Rotterdam.
I am in my second year of four years of study and next year I will hopefully start my internship.

In the future I want to pursue a masters degree in Data Science, Software Engineering or AI.

My current skills that I obtained during my study are:

• Intermediate skills in Python, C# and JavaScript.
• Knowledge of ASP.NET Core applications with a React front-end.
• Experience with writing a REST API in ASP.NET.
• Experience with designing a database and implementing it using the Entity Framework, LINQ, and PostgreSQL.
• Analytical mindset with the ability to break complex problems down into smaller more manageable problems.
• Experience with implementing concurrent programs.
• Having a proactive stance in identifying areas that need improvement.
• Experience as a Scrum master where I oversee and facilitate the Agile and/or Scrum processes.

Currently I live in The Netherlands 🇳🇱

My mother tongue is Dutch and I am fluent in English.
But I am also trying to learn Korean, but it is a difficult language to learn.

Projects

Cinema CLI

This is the first group project I did with a group of 5 people.
This project is a CLI application that simulates a cinema. The user can buy tickets for a movie, see the available movies, and see the available seats for a movie. The application is written in C# and uses json files to store the data.

Cavero Planner

This is the second group project I did with a group of 5 people.
This project is a web application that simulates a planner for a company. The user can create an account, check in for the day, plan when the user is in office and create and join events.
The application is written in ASP.NET Core with a React front-end and uses a PostgreSQL database to store the data.

Pharmacy

This is the third group project I did with a group of 2 people.
This project is a web application that simulates a pharmacy. The user can create an account, order medicine, see the available medicine, and see the status of the order.
An admin can add and remove medicine from the database. But also schedule orders for users to pickup
The application is written in Django and uses a SQLite3 database to store the data.

Haskell

This is the repository for the 3 haskell assignments we had to make for the Haskell development course.
One of the things that I'm most proud of is that we managed to implement a simple RSA encryption function.
It is implemented using Euclidean Greatest Common Divider to find the private key.
The RSA encryption works best with large numbers, because of the modulo function that is used to encrypt and decrypt.

Internship at Harborn digtial

This is my third year internship portfolio where I worked alongside a team within the company for 5 months.

Neovim Config

This is my personal Neovim configuration.
I use Neovim as my main text editor for programming and writing.
If you want to use my configuration you can clone the repository and copy the files to your Neovim configuration folder.