Johannes Lietz

Premium

Freelancer, Software-Berater, Johannes Lietz

Wuppertal, Germany

Skills

Full-Stack-Entwickler

Java EE

Angular

Langjährige Erfahrung in Webentwicklung und Anwendungsarchitektur

Beratung

Entwicklung

Programmierung

Microservices

Java

Groovy

J2EE

EJB

EJB3

HTML5

JavaScript

CSS

React

RxJS

UML

Spring Framework

JPA

Hibernate

JSP

JSF

XML

JSON

SOAP

RPC

REST

Lucene

Solr

Camunda

BPM

AJAX

jQuery

ExtJS

SQL

MySQL

Oracle

Maven

PDF

iText

Shell-Scripting

CMS

AngularJS

Git

Subversion

XML/XST

IBM WebSphere

JBoss

PostgreSQL

SOA

Scrum

Agile

DevOps

Barrierefreiheit

Usability

Azure

Node.js

Serverless Functions

Kafka

Kubernetes

Spring Boot

Docker

AWS

Microsoft Azure

MongoDB

Timeline

Professional experience for Johannes Lietz

Current 12 years and 9 months, since Jan 2009
Software-Berater
Johannes Lietz
3 months, Oct 2008 - Dec 2008
Software Architect
Lycos Europe GmbH
4 years and 5 months, May 2004 - Sep 2008

Software-Entwickler
people interactive GmbH
3 years and 5 months, Jan 2001 - May 2004

Entwickler, Teamleitung
antwerpes ag
1 year, Jan 2000 - Dec 2000
Entwickler
Aixsequo GmbH
4 years, Jan 1996 - Dec 1999
Freiberuflicher Entwickler
Johannes Lietz

Educational background for Johannes Lietz

4 years and 5 months, Oct 1994 - Feb 1999
Mathe, Philosophie Lehramt Sek. II
Universität Düsseldorf

Languages

German
First language
English
Fluent

Wants

Erfahrungsaustausch

Projektangebote ab 01/2021

Interests

Fotografie

Reisen

Jazz

Kochen

Cocktails

Group memberships

Leichtgewichtige JEE Entwicklung mit dem Spring Framework

3785 members

1735 posts | 339 comments

Java User Group Köln

2759 members

1718 posts | 290 comments

Apache Wicket

600 members

234 posts | 55 comments

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Johannes Lietz

Skills

Timeline

Professional experience for Johannes Lietz

Software-Berater

Software Architect

Software-Entwickler

Entwickler, Teamleitung

Entwickler

Freiberuflicher Entwickler

Educational background for Johannes Lietz

Mathe, Philosophie Lehramt Sek. II

Languages

German

English

Wants

Interests

Group memberships

Leichtgewichtige JEE Entwicklung mit dem Spring Framework

Java User Group Köln

Apache Wicket

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