Daniel Sünnen

Software Engineer

Hi, welcome to my personal website! I am an enthusiastic software engineer who likes to build complex web applications and getting things done. I am excited about algorithmic problems, machine learning and big data. Moreover I am always looking to improve my skills and to keep up to date with the newest technologies.

Work Experiences

Amazon

Luxembourg
Software Development Engineer
September 2020 - Present

Design, developement, delivery and support of large-scale, distributed software applications

Central Bank of Luxembourg

Luxembourg
Software Engineer
July 2014 - August 2020

Requirements analysis, specification, full-stack development and troubleshooting of internal applications. Projects include:

  • Bitcoin blockchain parser
  • Backend and frontend framework
  • User database batch application for authentication purposes

Central Bank of Luxembourg

Luxembourg
Analyst in payment security
September 2012 - July 2014
  • Risk analysis, monitoring and conformity assessment of payment instruments
  • Drafting of recommendations about payment security

Credit Suisse

Zurich
Software Engineer
September 2011 - January 2012
  • Analysis of a top-down development approach with .NET in the Credit Suisse IT environment
  • Developement of web services in C# using WSDL/XSD technologies and production deployment

Education

BSc Electrical engineering

ETH Zürich
2007 - 2010
Bachelor of Science ETH in Electrical Engineering and Information Technology including computing theory, signal processing, communication networks and electrical engineering fundamentals

MSc Electrical Engineering

ETH Zürich
2010 - 2012
Master of Science ETH in Electrical Engineering and Information Technology with a focus on web engineering, distributed computing, VLSI, network security and network protocols

MOOC courses

coursera, edX, Stanford online
2013 - today
Completed numerous MOOCs about databases, algorithms and data mining

Professional Skills

Top Skills

90%

Spring Framework

Advanced, 8 years
Built web back ends and batch applications with Spring Framework, Spring Batch, Spring Data and Spring Security
95%

Java

Expert, 12 years
Completed numerous projects in Java including simple Java SE programs, a recommendation engine, web applications
85%

React

Intermediate, 6 years
Developed several interactive front ends using React, webpack, babel and npm

Other Skills

Machine learning Algorithms Requirements analysis Unit testing Continuous integration
C++ JavaScript Go REST Hibernate Gradle
Ansible Kubernetes PostgreSQL

Portfolio

Blogggr.com

Spring Framework, React, nginx, haproxy, Kubernetes, Docker, Ansible, PostgreSQL
View on Github

COOL Compiler

C++, Assembly
View on Github

Streamscraper

C++, Qt framework
View on Github
Living room view

DanHome.lu Apartment for sale in Belair, Luxembourg

HTML, SCSS, Typescript, Java
View on DanHome.lu

Get in Touch

If you have a great idea, an awesome project or just think we should undertake something together go ahead and contact me.

I am interested in the following:

  • Machine learning & big data
  • Backend development
  • Running and cycling

Drop me a line at or reach out to me on social media.