Daniel Herken - Full Stack Developer

Q: Where is Daniel based?

Daniel is based in Aitrang, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Daniel speak?

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

Q: How many years of experience does Daniel have?

Daniel has at least 12 years of experience. During this time, Daniel has worked in at least 3 different roles . The average length of individual experience is 1 year and 9 months . Note that Daniel may not have shared all experience and actually has more experience.

Q: What is Daniel's latest experience?

Daniel's most recent position is Full Stack Developer .

Q: Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology , Automotive , and Retail . Daniel also has some experience in Healthcare and Media and Entertainment .

Q: Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology , Product Development , and Quality Assurance . Daniel also has some experience in Legal .

Q: Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Information Technology and Retail .

Q: Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology , Product Development , and Quality Assurance .

Q: What is Daniel's education?

Daniel attended Wilhelm Büchner University of Applied Sciences for Computer Science .

Recommended expert

Aitrang, Germany

Check rate

Experience

Oct 2023 - Feb 2024

5 months

Full Stack Developer

Developed various new features based on the requirements of end users and business units.
Implemented style guidelines based on user feedback and the application's existing look and feel.
Created the necessary backend microservices to fetch and manipulate data and to generate invoices.
Reviewed and adjusted Terraform configurations for Google Cloud.
Created and maintained automated UI, integration, and end-to-end tests.

Technologies used:

Frontend: JavaScript, TypeScript, HTML, CSS, Vue.js, Vuex, Vuetify, SCSS, Vite, Jest, Cypress
Backend: Java, Kotlin, Spring Boot, JUnit
Hosting: Google Cloud, Terraform, Kubernetes, Firebase

Nov 2021 - Sep 2023

1 year 11 months

Full Stack Developer

Developed various UI components based on the framework's end user requirements.
Implemented style guidelines based on user feedback and the application's existing look and feel.
Created the necessary backend REST API to retrieve and manipulate data.
Reviewed and adjusted the data access layer to work correctly with various databases (MySQL, Postgres, Oracle, MSSQL).
Created and maintained automated UI and integration tests.

Technologies used:

Frontend: JavaScript, TypeScript, HTML, CSS, Vue.js, Vuex, ElementPlus, SCSS, Vite, Jest
Backend: Java, Spring Boot, Tomcat, JUnit

Oct 2020 - Oct 2021

1 year 1 month

Full Stack Developer

Developed an easy-to-use webshop system tailored to the use case.
Implemented responsive layouts from a design agency.
Created the necessary backend REST API to retrieve and manipulate webshop data and integrated it with the client's existing systems.
Created and maintained automated integration tests and UI layout tests.

Technologies used:

Frontend: JavaScript, Angular, HTML, CSS, SASS, Jest
Backend: Java, Spring Boot, JUnit

Apr 2020 - Oct 2020

7 months

Full Stack Developer

Developed a modern SPA webshop with a focus on flexibility and internationalization.
Implemented responsive layouts from a design agency.
Customized and integrated SAP Hybris with the shop frontend.
Created and maintained automated UI tests.

Technologies used:

Frontend: JavaScript, Vue.js, Nuxt.js, HTML, CSS, Bootstrap, Jest
Backend: Java, SAP Hybris, GraphQL

Nov 2019 - Mar 2020

5 months

Full Stack Developer

Developed the frontend, including integration of user management, permission management, and map data from OpenStreetMaps with OpenLayers.
Implemented the backend using Java and Spring Boot (REST services).
Created and maintained automated tests.

Technologies used:

Frontend: Vue.js, Nuxt.js, JavaScript, HTML, CSS, Vuetify, OpenLayers, Bootstrap, Jest
Backend: Java, Spring Boot, JUnit

Mar 2019 - Oct 2019

8 months

Software Developer

Development of an integrated CRM/Webshop/Blog system as a Progressive Web Application (PWA).
Used Vue.js, Vuex, and Nuxt.js for server-side rendering.
Backend technologies: WordPress, Hybris, Sitecore.

May 2018 - Feb 2019

10 months

Software Developer

Development of a document archiving system in medical technology.
Frontend: React, Less, Node.js.
Backend: Java connected to PostgreSQL and Microsoft SQL Server.

Jul 2017 - Dec 2017

6 months

Software Developer

Created the backend and frontend functionality for a CRM solution in the publishing industry.

Feb 2017 - Jun 2017

5 months

Software Developer

Web development with Python, Django, Elixir, JavaScript, Node.js, MongoDB.

Sep 2016 - Jan 2017

5 months

Software Developer

Web development with TypeScript, Node.js, JavaScript, Vue.js, Grunt.
Used Elastic Search.

Jan 2016 - Sep 2016

9 months

Software Developer

Developed a web application for retrieving and processing process data.

Jan 2015 - Dec 2015

1 year

Development Lead

Architected, designed and implemented a desktop application to control various browsers and mobile devices, simplifying regression tests in safety-critical areas.

Jan 2014 - Dec 2014

1 year

Software Developer

Developed a web application for end customers to configure vehicles.

Jan 2013 - Nov 2013

11 months

Software Developer

Developed a .NET application for workshop management and vehicle programming.

Jun 2012 - Dec 2012

7 months

Software Developer

Developed an ASP.NET MVC web application to manage invention disclosures and patents.

Jan 2012 - Jun 2012

6 months

Software Developer

Design and implementation of a REST API for an existing CRM system.

Industry Experience

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

Experienced in Information Technology, Automotive, Retail, Healthcare, and Media and Entertainment.

Information Technology

Automotive

Retail

Healthcare

Media and Entertainment

Business Area Experience

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

Experienced in Information Technology, Product Development, Quality Assurance, and Legal.

Information Technology

Product Development

Quality Assurance

Legal

Skills

Top Skills**
Java
C#
Javascript
Typescript
Vue.Js
React
Angular
Java
Sql
Html
Css
Saas
Scss
Databases**
Jdbc
Microsoft Sql Server
Ms Sql Server
Mysql
Odbc
Oracle
Postgres
Postgresql
Sql
Operating Systems**
Android
Ios
Linux
Macos X
Windows
Programming Languages**
.Net
.Net 4.0
.Net 4.5
.Net 4.6
Angular
Angularjs
Asp.Net
C#
C++
Elixir
Extjs
Groovy
Java
Javascript
Jquery
Json
Objective-C
Php
Python
React
Reactjs
Redux
Ruby On Rails
Typescript
Products / Standards / Experiences / Methods**
Android Studio
Apache Cordova
Apache Tomcat
App Store Connect
Atlassian Jira
Bitbucket
Bootstrap
Cordova
Css
Django
Elastic Search
Eto.Forms
Fact Finder
Git
Github
Gitlab
Graphql
Grunt
Hibernate
Html
Hybris
Jenkins
Less
Maven
Mocha
Mono
Mvc
Netbeans
Node.Js
Nodejs
Nuxt.Js
Openlayers
Phonegap
Pwa
Rest
Sap Commerce Cloud
Scss
Selenium
Sitecore
Spring
Ssr
Storyblok
Storybok
Visual Studio
Visual Studio Code
Vue
Vue.Js
Vuetify
Vuex
Webstorm
Wordpress
Wpf Controls
Xamarin
Xamarin Studio
Xamarin.Mac
Xcode
Yarn
Data Communication**
Soap
Industries**
Automotive
Telecommunications
Commerce
Advertising Industry
Web Developer Tooling

Languages

German

Native

English

Advanced

Education

Sep 2008 - Sep 2011

Wilhelm Büchner University of Applied Sciences

Diploma in Computer Science (FH) · Computer Science · Darmstadt, Germany

Sep 2005 - Sep 2008

TopM Software GmbH

IT Specialist in Application Development · IT Specialist in Application Development · Bobingen, Germany

Statistics

Experience

Total positions 16

Experience in Information Technology 7.5 y

Avg length 8 m

Longest experience 1 y 10 m

Expertise

Recent roles Full Stack Developer, Software Developer, Development Lead

Main industries Information Technology, Automotive, Retail

Main business areas Information Technology, Product Development, Quality Assurance

Profile

Created

February 2024

Last Update

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Daniel based?

Daniel is based in Aitrang, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Daniel speak?

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

How many years of experience does Daniel have?

Daniel has at least 12 years of experience. During this time, Daniel has worked in at least 3 different roles. The average length of individual experience is 1 year and 9 months. Note that Daniel may not have shared all experience and actually has more experience.

What roles would Daniel be best suited for?

Based on recent experience, Daniel would be well-suited for roles such as: Full Stack Developer, Software Developer, Development Lead.

What is Daniel's latest experience?

Daniel's most recent position is Full Stack Developer.

Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology, Automotive, and Retail. Daniel also has some experience in Healthcare and Media and Entertainment.

Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Daniel also has some experience in Legal.

Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Information Technology and Retail.

Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.

What is Daniel's education?

Daniel attended Wilhelm Büchner University of Applied Sciences for Computer Science.

What is the availability of Daniel?

Daniel is immediately available full-time for suitable projects.

What is the rate of Daniel?

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