Joern D. Profile

5.0

(10 reviews)

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$80 USD / hour

halle,

germany

$80 USD / hour

It's currently 10:52 AM here

Joined May 2, 2018

2 Recommendations

Joern D.

@joerndyherrn

5.0

(10 reviews)

4.6

100%

$80 USD / hour

halle,

germany

$80 USD / hour

92%

Jobs Completed

100%

On Budget

100%

On Time

Repeat Hire Rate

Web Developer

► Programming/Script languages: React, React Native, PHP, Java, HTML5, CSS3 ► Programming/Scripting tools: Symfony, Laravel, Hibernate, Spring (MVC, Data, REST), JSP, JSTL, JSF, Apache Tomcat, Maven, Docker, JUnit, Selenium ► Database knowledge: MySQL, MSSQL, MongoDB ► REST/SOAP API ► IDE: PhpStorm ► Version Control: GIT ► multiple (Linux) Test-/Webservers ► OS: macOS, iOS, Windows, Android ► Office knowledge More than 8 years of software development will help me to realize your project according to your wishes. Feel free to contact me. I'm looking forward to hear from you!

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Reviews

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Showing 1 - 5 out of 10 reviews

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5.0

$400.00 USD

Pinterest Login Software

Very talented engineer. He created some very useful software for me. I will be hiring him again in the future.

Software Architecture

Jasmine M.

@jazmidwest

•

5 years ago

5.0

€220.00 EUR

50 Study Participants wanted for Web Development in Java -- 2

Very good communication, delivered on time. It was nice working with him!

Java

Alena N.

@universitybonn

•

5 years ago

5.0

€388.00 EUR

Daten auslesen und in Exceltabelle exportieren

Jederzeit gerne wieder

Ivar J.

@gdrei1

•

5 years ago

5.0

$70.00 USD

Project for Joern D.

Quality of Work is outstanding. Always prompt with concerns and reliable

PHP

Java

JavaScript

Software Architecture

+1 more

Marwan A.

@b5marwan

•

5 years ago

5.0

$50.00 USD

a simple java project involving arraylist and name integer

very professional and reliable

Java

JavaScript

Marwan A.

@b5marwan

•

5 years ago

Experience

Freelancer

Dec 2016 - May 2017 (5 months, 1 day)

In December 2016 I started working as Java freelancer. Since then I completed a lot of projects for different customers. From simple automated bots, trading bots, conversion programs, data scraping, product checker to complex REST APIs and web interfaces, I've developed it all.