Simon Wirtz
Selbstständig, Freelance Software Engineer and Consultant - Kotlin and Java Expert, Simon Wirtz
Köln, Deutschland
Über mich
I'm a Digital Nomad offering my time as a freelancer. I have more than 10 years of experience building backend services and also conducted many interviews during my career. I am an expert for JVM based services, having most experience with Java (since 2011) and Kotlin (since 2016). As an expert interviewer I have been exposed to most popular programming languages already. I work remotely and will not change my location to fulfill possible job requirements. Thanks for understanding.
Werdegang
Berufserfahrung von Simon Wirtz
Bis heute 5 Jahre und 11 Monate, seit Juli 2018
Senior Interview Engineer & Mentor
Karat
After having conducted many interviews myself, I'm now mostly involved in helping to grow the community of Interview Engineers by mentoring new folks to get started on the platform. I also help test and develop new question sets that are used in Karat's various interview formats. I developed the company's first Knowledge Question set for the Kotlin programming language.
Bis heute 5 Jahre und 11 Monate, seit Juli 2018
Freelance Software Engineer and Consultant - Kotlin and Java Expert
Simon Wirtz
I have been exposed to many different areas in the software engineering space. Most of my time was spent in engineering roles but I also have been acting as a mentor and consultant. My main areas of expertise are backend software engineering, technical writing and mentoring.
3 Jahre und 1 Monat, Aug. 2019 - Aug. 2022
Software Engineer
BRYTER GmbH
I worked with Bryter as a Software Engineer developing different services of our cloud-based SaaS product.
Exactag combines classic marketing mix modeling and digital marketing attribution to create a revolutionary new cross-media approach: marketing mix attribution. The result is a comprehensive platform for increasing efficiency across all digital and analog marketing activities. I worked with Exactag as a Software Engineer using Java, Kotlin, Groovy, Spring Boot, jOOQ, Hibernate, JPA, React, TypeScript, MySQL and other technologies to work on a multi-tenant data-driven SaaS application.
3 Jahre und 11 Monate, Aug. 2014 - Juni 2018
Software Developer
n-design GmbH
Softwareentwicklung, Teamleitung, Java, OSGi, Spring, Fullstack, Testautomatisierung, Smartcards, eHealth, Release-Management
Java-Softwareentwicklung, OSGi, Spring, Hibernate, Web-Frontend, Datenbanken
2 Jahre und 5 Monate, Sep. 2011 - Jan. 2014
Auszubildender Mathematisch-technischer Softwareentwickler
TravelTainment GmbH
Ausbildung von Simon Wirtz
2 Jahre und 5 Monate, Sep. 2011 - Jan. 2014
Mathematisch-technischer Softwareentwickler
IHK Aachen
2 Jahre und 10 Monate, Sep. 2011 - Juni 2014
Scientific Programming
Fachhochschule Aachen
Software-Engineering, -Design, -Analyse, -Entwicklung, Mathematik
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
Französisch
Grundlagen
Spanisch
Grundlagen