Softwarehaus Dänen4 | Sonntagstr. 4 | 10245 Berlin

Jan Florian Dietrich

Front-End Engineer
Skype:jfdjustme
Social Networks:Xing
Programming:Github
I do:Web Design & Frontend Development, Fullstack JavaScript & PHP Development, Isomorphic/Universal Responsive Web Apps, Progressive Web Apps, User-Interface & User-Experience Design, Information Architecture, Automated Testing.
Clients and Projects:
  • ePost Development GmbH(Full-Stack-Development for Mail-Portal using AngularJS/Angular2, Webpack, Scala & Play)
  • MyVideo / ProSiebenSat1 Digital(Frontend & Mobile Development for the MyVideo online video platform)
  • Evinum(Development of an information retrieval and management system for wine data in Python)
  • tape.tv & SPIEGELOnline(Facebook-App-Development with OpenGraph-API)
More Projects
Technologies:
  • JavaScript, ES6/ES2015, Typescript, NodeJS
  • React, React Native, Redux/Flux, ImmutableJS
  • Angular, Angular2
  • Vue.js 1/2, Inferno, Polymer, Elm
  • Build Tools (NPM, Webpack, Babel, Grunt, Gulp, Browserify)
  • Testing (PHPUnit, Jasmine, Mocha, Karma, Protractor, NightwatchJS, CasperJS, Sinon, Behat, Selenium)
  • PHP5, Hack/HHVM
  • PHP Frameworks (Symfony 2, Laravel, Zend Framework 2, yii)
  • HTML5, WAI-ARIA, WebComponents
  • CSS & Preprocessors (CSS3/4, CSS Modules, BEM, SMACSS, PostCSS, SASS, Stylus, Less)
  • Design Patterns (Mobile First, Responsive/Adaptive Design, Grid Systems, Information Architecture)
  • CMS (Wordpress, Drupal 7/8, Ghost)
  • DBMS & Migrations (MySql/MariaDB, PostgreSQL, Doctrine, Eloquent)
  • NoSQL (Redis, Riak, MongoDB, CouchDB)
  • Solr, Lucene, Elasticsearch
  • Scala/Play
  • Python 2/3, Flask, Django, Scrapy
  • Server (Varnish, Nginx, Tornado, Express, Koa)
Please ask for my profile for detailed information

Henning Petersen

Software Design & Development
Phone:+49 (0)30 53065865
Skype:henningpe
Programming:BlogStack Overflow
Social Networks:Xing
I do:Software Architecture & Engineering, Web-based Systems, IT Consulting, Conceptual & Interaction Design, Paper Prototyping.
Clients and Projects:
More Projects
Technologies:
  • Java
  • Scala
  • Groovy
  • J2EE
  • ORM (JPA 2, JTA, Hibernate)
  • Web Services (SOAP, REST, Contract-First, WADL, WSDL, JAX-RS, Spring WS, JAX-WS, JAXB, Apache CXF, Restlet API, Spring WS, SoapUI)
  • MVC/Web Application Frameworks (Struts 1, Tapestry 5, Spring MVC, JSF, Seam)
  • IOC/DI (Spring)
  • Web/SoC (HTML, CSS, JSP, XSLT, Velocity, Javascript, AJAX, jQuery, Prototype, Scriptaculous, SASS, Less)
  • DBMS & Migrations (MySQL, PostgreSQL, MS SQL, H2 DB, HSQLDB, Redis, Riak, CouchDb, Liquibase, Flyway, Hibernate Search, Lucene, Solr)
  • Testing (JUnit, Spock Test, Mockito, Powermock, Spring Test, DbUnit)
  • BPM/Workflows (jBPM, Activity, Apache Camel)
  • Application Server (Jetty, Tomcat)
Please ask for my profile for detailed information