Nicklas Breum

LinkedIn GitHub

Introduction: I am a Software Engineer with 5+ years of experience, specializing in fintech and machine learning. I have a strong focus on Kotlin/Java/Spring Boot and Python development.

5+
Years Experience
3
Companies
2
Open Source Projects

What I'm Good At

  • Backend Development
  • Cloud native, AWS
  • Kotlin, Java, Python, C#
  • Spring Boot, ASP.NET

 

  • Event-driven architecture, RabbitMQ
  • Docker & Docker Compose
  • SQL, MariaDB, Hibernate
  • Grafana, ElasticSearch, Prometheus

My Open Source Work

MonoRepoTools

205+ Downloads

IntelliJ IDEA plugin for automatic commit message formatting

GitHub | JetBrains Marketplace

Entitas VS Tool

487+ Downloads

Visual Studio extension for Entitas ECS workflow optimization

GitHub | VS Marketplace

Where I Have Worked

Subaio
Backend Developer (Fintech)
2020 - 2024
Java AWS Python Spring Boot MariaDB Hibernate
Built budget analysis system using PSD2 banking APIs, automating legal lending documentation.
Integrated new banks into Subaio to enable subscription overview and direct cancellations within bank apps.
Developed targeted ad system increasing mortgage conversion rates through expense analysis.
Niras
Python Backend Developer
2019 - 2020
Python REST APIs
Built API analyzing environmental impacts in Danish construction materials.
Siemens Gamesa
Full-Stack Developer
2018 - 2019
TypeScript React C# ASP.NET SQL Server
Created factory productivity visualization platform.

Education

Aalborg University, Denmark
Master's in Computer Science with specialization in Machine Learning