Markus Troschinski - Freelancer

Q: Where is Markus based?

Markus is based in Illmensee, Germany and prefers 100% remote projects.

Q: What languages does Markus speak?

Markus speaks the following languages: German (Native), English (Advanced), French (Elementary) .

Q: How many years of experience does Markus have?

Markus has at least 18 years of experience. During this time, Markus has worked in at least 6 different roles and for 12 different companies . The average length of individual experience is 1 year and 11 months . Note that Markus may not have shared all experience and actually has more experience.

Q: What is Markus's latest experience?

Markus's most recent position is Senior Software Engineer at Krauss Maffei Technologies GmbH .

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

In recent years, Markus has worked for Krauss Maffei Technologies GmbH , Empirie , and Deutsche Flugsicherung .

Q: Which industries is Markus most experienced in?

Markus is most experienced in industries like Information Technology (IT) , Aerospace and Defense , and Manufacturing . Markus also has some experience in Automotive , Healthcare , and Education .

Q: Which business areas is Markus most experienced in?

Markus is most experienced in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) . Markus also has some experience in Research and Development (R&D) .

Q: Which industries has Markus worked in recently?

Markus has recently worked in industries like Aerospace and Defense , Manufacturing , and Information Technology (IT) .

Q: Which business areas has Markus worked in recently?

Markus has recently worked in business areas like Information Technology (IT) and Product Development .

Recommended expert

Illmensee, Germany

Experience

May 2022 - Dec 2024

2 years 8 months

Senior Software Engineer

Krauss Maffei Technologies GmbH

Architecture and design of the application
Development of new features
Integration with AWS backend (GraphQL, REST)
Deployment on AWS
Gatsby, React, Redux, Material UI, TailwindCSS, ChartJS, Plotly, GraphQL, GitLab

Sep 2021 - Jan 2022

5 months

Senior Software Engineer

Empirie

React, TypeScript
OpenAPI, REST
Node.js, Express
Kubernetes, Docker
GitLab
Jest

Sep 2020 - Mar 2021

7 months

Senior Software Engineer

Empirie

React, TypeScript
OpenAPI, REST
Node.js, Express
Kubernetes, Docker
GitLab
Jest

May 2020 - Present

5 years 11 months

Senior Software Engineer

Deutsche Flugsicherung

Architecture and implementation of microservices
React, TypeScript, TailwindCSS
Java, Quarkus
REST, WebSockets
Node.js, Express
OpenAPI, JSON Schema, XSD
Kafka
Kubernetes, Docker
GitLab

Mar 2020 - Sep 2020

7 months

Senior Software Engineer

Experience One AG

Next.js, React
JavaScript, TypeScript
GraphQL
Node.js, Express

Jul 2019 - Apr 2020

10 months

Senior Software Engineer

Krauss Maffei Technologies GmbH

Architecture and design of the application
Development of new features
Integration with AWS backend (GraphQL, REST)
Deployment on AWS
Gatsby, React, Redux, Material UI, TailwindCSS, ChartJS, Plotly, GraphQL, GitLab

Jul 2019 - Mar 2020

9 months

Senior Software Engineer

Experience One AG

Implementation according to UI/UX design
Coordination of features with UX/UI designers
Angular 8, NGXS, NWJS, SCSS, BEVM, GitLab, Yarn
WebSockets
Docker

Mar 2019 - May 2019

3 months

Senior Software Engineer

tarienna GmbH

Development of new features
Preparation and creation of E2E tests with Protractor
Angular 6, Bootstrap 4, JSON, Angular CLI, SCSS, jHipster

Mar 2019 - May 2019

3 months

Senior Software Engineer

webfaktur GmbH

Technical design and architecture of the app in coordination with the client
Converting the existing HTML dummy into Angular components
Angular 8, Bootstrap 4, JSON, Angular CLI, SCSS, Yarn

Jan 2019 - Feb 2019

2 months

Senior Software Developer

Südleasing

Creation of wireframes and prototypes
Definition and further development of the architecture and technology stacks
Implementation of the UI with Angular 7, Redux, Redux-Observable, Bootstrap 4

Jan 2018 - Dec 2020

3 years

Product Owner/Developer

In-house Project

UX design
Frontend development in JavaScript/TypeScript, React, Redux, Gatsby, HTML, SCSS, NPM, Yarn
Backend development in Go, Python, SQL, Solr
Continuous integration with Git, Docker, Jenkins

May 2015 - Dec 2018

3 years 8 months

Senior Software Developer

Bosch

Designing architectures and conceptual drafts in coordination with colleagues and clients
Defining and evolving the architecture
Training and coaching team members
Supervising and training offshore team members from India
Defining/implementing/evolving the build pipeline with Maven, Git, Docker, Node.js, NPM, Jenkins
Implementing CLI tools with Node.js to automate build tasks
Designing and developing a modular in-house framework to speed up and standardize frontend development
Developing microfrontends with AngularJS, Angular 6, Web Components, Bootstrap, HTML, SCSS, CSS3, Webpack, Babel, Node.js, NPM, Protractor, Jasmine
Implementing the API gateway with Java, Undertow, Maven

May 2014 - Apr 2015

1 year

Software Developer

Bosch

Creating concepts for new user interfaces and coordinating with clients
Frontend development with ExtJS 4, AngularJS, Node.js, NPM, SVN
Introducing automated E2E and unit tests with Selenium, Jasmine
Introducing the automated frontend build pipeline with Node.js, Grunt, Jenkins

Aug 2013 - Apr 2014

9 months

Software Developer

Bosch

Designing and implementing a new UI for medical staff in ExtJS
Designing, implementing, and running performance tests with JMeter
Refactoring/optimizing the backend based on performance tests
Porting and integrating the parser from Python to Java
Collaborating with offshore team members from the USA and India
Backend development with Java, Spring, Maven
Continuous integration with SVN, Jenkins

Dec 2010 - Aug 2013

2 years 9 months

Software Developer

Bosch

Coordinating and developing concepts with the client
Coordinating with a UX agency and implementing design templates
Integrating an external spare parts catalog
Frontend development with ActionScript 3, Adobe Flex, Adobe AIR
Backend development with Java, Spring, MyBatis, Maven
Continuous integration with Jenkins

Jul 2010 - Dec 2018

8 years 6 months

Senior Software Developer

Bosch Software Innovations GmbH

Jul 2010 - Nov 2010

5 months

Hybrid

Software Developer

Bosch

Implementation of the hybrid iPhone client in Objective-C, jqTouch, HTML5
Implementation and integration of the Java backend component for Apple Push Notification Services
Implementation of the web frontend with Wicket, JavaScript, HTML5, CSS3
Backend development with Java, Spring, Maven

Mar 2010 - Jun 2010

4 months

Academic Assistant

Hochschule Ulm

Sep 2008 - May 2010

1 year 9 months

Software Developer and Intern

ZeroSeven Design Studios Ulm

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (12.5 years), Aerospace and Defense (6 years), Manufacturing (3.5 years), Automotive (2.5 years), Healthcare (0.5 years), and Education (0.5 years).

Information Technology

Aerospace and Defense

Manufacturing

Automotive

Healthcare

Education

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (17.5 years), Product Development (10 years), Quality Assurance (1 year), and Research and Development (0.5 years).

Information Technology

Product Development

Quality Assurance

Research and Development

Skills

Javascript
React.js
Node.js

Languages

German

Native

English

Advanced

French

Elementary

Education

Oct 2006 - Jun 2010

Ulm University of Applied Sciences - University of Technology

Bachelor of Arts, Digital Media · Digital Media · Ulm, Germany

Profile

Created

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Markus based?

Markus is based in Illmensee, Germany and prefers 100% remote projects.

What languages does Markus speak?

Markus speaks the following languages: German (Native), English (Advanced), French (Elementary).

How many years of experience does Markus have?

Markus has at least 18 years of experience. During this time, Markus has worked in at least 6 different roles and for 12 different companies. The average length of individual experience is 1 year and 11 months. Note that Markus may not have shared all experience and actually has more experience.

What roles would Markus be best suited for?

Based on recent experience, Markus would be well-suited for roles such as: Senior Software Engineer, Senior Software Developer, Product Owner/Developer.

What is Markus's latest experience?

Markus's most recent position is Senior Software Engineer at Krauss Maffei Technologies GmbH.

What companies has Markus worked for in recent years?

In recent years, Markus has worked for Krauss Maffei Technologies GmbH, Empirie, and Deutsche Flugsicherung.

Which industries is Markus most experienced in?

Markus is most experienced in industries like Information Technology (IT), Aerospace and Defense, and Manufacturing. Markus also has some experience in Automotive, Healthcare, and Education.

Which business areas is Markus most experienced in?

Markus is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA). Markus also has some experience in Research and Development (R&D).

Which industries has Markus worked in recently?

Markus has recently worked in industries like Aerospace and Defense, Manufacturing, and Information Technology (IT).

Which business areas has Markus worked in recently?

Markus has recently worked in business areas like Information Technology (IT) and Product Development.

What is Markus's education?

Markus holds a Bachelor in Digital Media from Ulm University of Applied Sciences - University of Technology.

What is the availability of Markus?

Markus is immediately available part-time for suitable projects.

What is the rate of Markus?

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