Lukas Sonnenschein - IT Consultant, Software Developer

Q: What languages does Lukas speak?

Lukas speaks the following languages: German (Native), English (Advanced), Latin (Advanced) .

Q: How many years of experience does Lukas have?

Lukas has at least 8 years of experience. During this time, Lukas has worked in at least 3 different roles and for 4 different companies . The average length of individual experience is 2 years . Note that Lukas may not have shared all experience and actually has more experience.

Q: What is Lukas's latest experience?

Lukas's most recent position is IT Consultant, Software Developer at addmore GmbH .

Q: What companies has Lukas worked for in recent years?

In recent years, Lukas has worked for addmore GmbH .

Q: Which industries is Lukas most experienced in?

Lukas is most experienced in industries like Information Technology and Insurance .

Q: Which business areas is Lukas most experienced in?

Lukas is most experienced in business areas like Information Technology , Product Development , and Quality Assurance .

Q: Which industries has Lukas worked in recently?

Lukas has recently worked in industries like Information Technology .

Q: Which business areas has Lukas worked in recently?

Lukas has recently worked in business areas like Information Technology .

Q: What is Lukas's education?

Lukas holds a Master in Mathematics and Computer Science from University of Trier .

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Experience

Aug 2019 - Jun 2025

5 years 11 months

Neuss, Germany

IT Consultant, Software Developer

addmore GmbH

Full-stack development of quotation services, integration and development of various sites in MagnoliaCMS
Technologies: Java, Spring Framework, Gradle, HTML, CSS, Type-/JavaScript, XML, OpenAPI, IntelliJ, GitBlit, Jira, Confluence, OpenCMS, MagnoliaCMS

Oct 2017 - Jun 2019

1 year 9 months

Nuremberg, Germany

IT Consultant, Software Developer

ERGO Group

Development of event-based backend microservices to support an insurance quoting software across various divisions of ERGO/ERGO Direkt
Implementation of quotation and product software for the RLV and funeral benefit division of ERGO/ERGO Direkt
Technologies: microservice architecture, Java 8, Spring Framework, SQL and NoSQL databases, XML, AMQ, Swagger API, REST, various testing tools, Eclipse, Bitbucket, Jenkins, OpenShift, Jira, Confluence, SonarCube, Postman, Git, F-IOS, F-IPS

Aug 2017 - Oct 2017

3 months

Cologne, Germany

Software Developer (intern)

Faktor Zehn GmbH

Development and co-design of a VWB software for car insurance, product development
Technologies: Java 8, Java EE, SQL, REST, JUnit, Mockito, Eclipse, Jenkins, Git

Jun 2017 - Aug 2017

3 months

Dortmund, Germany

IT Consultant

Signal Iduna Group

Creation of a user manual for an implemented car insurance software
GUI testing

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology and Insurance.

Information Technology

Insurance

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology and Product Development.

Information Technology

Product Development

Skills

Software Architecture, Development, Integration And Testing
Web Applications In Java, Spring
Microservice Architectures, Event-Driven Architectures
Domain Driven Design, Network Modeling
Mathematical Optimization
Training Skills

Programming Languages

Java (Oca Certified)
Html/Css
Type-/Javascript

Technical Know-How

Spring Applications
Oracledb
Mongodb
Mariadb
Apache
Activemq
Openapi
Maven
Gradle
Nodejs
Kubernetes
Angular
Sonarcube
Junit
Mockito
Lombok
Rest
Soap

Software

Eclipse
Intellij
Docker
Kubernetes
Jenkins
Jira
Trello
Confluence
Postman
Git
F-Ios
F-Ips

Methods

Test Driven Development
Scrum
Kanban
Domain Driven Design
Event Driven Architecture
Microservice Architecture
Clean Code
Design Patterns

Application Areas

Content Management
Product Data Management
Quotation Management
Customer Management
Logistics
Network Planning
Erp Systems

Languages

German

Native

English

Advanced

Latin

Advanced

Education

Oct 2013 - Dec 2015

University of Trier

Master of Education, Mathematics and Computer Science · Mathematics and Computer Science · Trier, Germany · Final grade: 1.9

Certifications & licenses

Java (OCA certified)

Statistics

Experience

Total positions 4

Experience in Information Technology 6 y

Avg length 2 y

Longest experience 5 y 10 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles IT Consultant, Software Developer, Software Developer (intern), IT Consultant

Main industries Information Technology, Insurance

Main business areas Information Technology, Product Development

Qualifications

Highest degree Master

Certifications earned 1

Profile

Created

January 2026

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Frequently asked questions

Have questions? Find more information here.

What languages does Lukas speak?

Lukas speaks the following languages: German (Native), English (Advanced), Latin (Advanced).

How many years of experience does Lukas have?

Lukas has at least 8 years of experience. During this time, Lukas has worked in at least 3 different roles and for 4 different companies. The average length of individual experience is 2 years. Note that Lukas may not have shared all experience and actually has more experience.

What roles would Lukas be best suited for?

Based on recent experience, Lukas would be well-suited for roles such as: IT Consultant, Software Developer, Software Developer (intern), IT Consultant.

What is Lukas's latest experience?

Lukas's most recent position is IT Consultant, Software Developer at addmore GmbH.

What companies has Lukas worked for in recent years?

In recent years, Lukas has worked for addmore GmbH.

Which industries is Lukas most experienced in?

Lukas is most experienced in industries like Information Technology and Insurance.

Which business areas is Lukas most experienced in?

Lukas is most experienced in business areas like Information Technology, Product Development, and Quality Assurance.

Which industries has Lukas worked in recently?

Lukas has recently worked in industries like Information Technology.

Which business areas has Lukas worked in recently?

Lukas has recently worked in business areas like Information Technology.

What is Lukas's education?

Lukas holds a Master in Mathematics and Computer Science from University of Trier.

Does Lukas have any certificates?

Lukas has 1 certificate: Java (OCA certified).

What is the availability of Lukas?

Lukas is immediately available full-time for suitable projects.

What is the rate of Lukas?

Lukas's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.