Recommended expert

Youssef Yasmine

IT Consultant and Software Developer

Youssef Yasmine
Cologne, Germany

Experience

May 2022 - Present
3 years 9 months
Cologne, Germany

IT Consultant and Software Developer

Kaufland e-commerce Services GmbH

  • Consulting
  • Software architecture optimization
  • Migration of the PHP application from PHP 7.4 to PHP 7.8
  • Upgrade of the Symfony framework from 3.4 to 4.4
Apr 2022 - Present
3 years 10 months
Cologne, Germany

IT Consultant and Software Developer

crossbuilders

  • Development of the payout service for Wüstenrot Bausparkasse AG
Feb 2021 - Present
5 years
Düsseldorf, Germany

IT Consultant and Software Developer

Home Search GmbH

  • Implementation of the matching algorithm

  • Development of the matching engine as an in-memory database (Java/Spring Boot)

Oct 2020 - Mar 2022
1 year 6 months
Cologne, Germany

IT Consultant and Software Developer

pooliestudios

  • Development of the digital application process for branch employees of BBBank
Oct 2018 - Mar 2019
6 months
Kaarst, Germany

IT Consultant and Software Developer

Unique media GmbH & Co. KG

  • Consulting, design, and drafting of the IT and software architecture
  • Connecting the backend to the Credireform AG debt collection interface
Apr 2018 - Apr 2019
1 year 1 month
Cologne, Germany

IT Consultant and Software Developer

Affilicon GmbH

  • Consulting, design and planning of IT and software architecture
  • Implementing various shop components in PHP 7.1
Apr 2017 - Jun 2018
1 year 3 months
Düsseldorf, Germany

IT Consultant

Handelsblatt

Feb 2017 - Jul 2017
6 months
Cologne, Germany

IT Consultant and Software Developer

TrustedMusic UG

  • Consulting, design and planning of IT and software architecture
  • Implementing and programming the backend (JSON-API + MVC) in PHP 7
  • Maintenance and monitoring of the platform
Jan 2017 - Present
9 years 1 month

IT Consultant and Software Developer

Youssef Yasmine - IT consulting and software development

Jan 2017 - Apr 2022
5 years 4 months
Cologne, Germany

IT Consultant and Software Developer

real,- Digital Services GmbH

  • Consulting
  • Optimizing software architecture
  • Migrating the PHP application from PHP 5.6 to 7.1/7.3/7.4
  • Integrating various payment providers
  • Code reviews
  • Profiling and performance tuning
  • Refactoring
Jan 2015 - Dec 2016
2 years

Head of IT

Elit Internet GmbH

Jun 2012 - Dec 2014
2 years 7 months
Cologne, Germany

Head of IT

K2 Interactive GmbH

Oct 2010 - May 2012
1 year 8 months
Cologne, Germany

CTO / Technical Manager

Hitmeister GmbH

Mar 2007 - May 2012
5 years 3 months
Cologne, Germany

Software Engineer/Architect

Hitmeister GmbH

Mar 2003 - Jan 2006
2 years 11 months
Cologne, Germany

Web Developer

Interactive Data

Oct 2001 - Feb 2003
1 year 5 months
Cologne, Germany

Web Developer

OnVista Media GmbH

Mar 1999 - Feb 2001
2 years
Cologne, Germany

Web Developer

Onvista, IS-Teledata

Summary

Passionate Software Architect with over a decade of experience in designing and developing web backends in PHP.

Always eager to learn new techniques and willing to improve my skills around Software Architectures, Clean Code, micro-services and the like ...

Skills

  • Team Leadership
  • Analytical Skills
  • Open Source Software

Languages

Arabic
Native
German
Advanced
English
Advanced
French
Intermediate

Education

Oct 2007 - Jun 2008

FernUni Haagen

Master of Computer Science · Computer Science · Hagen, Germany

Oct 1999 - Jun 2007

Fachhochschule Bonn Rhein Sieg

Diploma in Computer Science (FH) · Applied Computer Science/Telecommunications Engineering · Sankt Augustin, Germany

Profile

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Frequently asked questions

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

Where is Youssef based?

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

What languages does Youssef speak?

Youssef speaks the following languages: Arabic (Native), German (Advanced), English (Advanced), French (Intermediate).

How many years of experience does Youssef have?

Youssef has at least 25 years of experience. During this time, Youssef has worked in at least 6 different roles and for 16 different companies. The average length of individual experience is 1 year and 5 months. Note that Youssef may not have shared all experience and actually has more experience.

What roles would Youssef be best suited for?

Based on recent experience, Youssef would be well-suited for roles such as: IT Consultant and Software Developer, IT Consultant, Head of IT.

What is Youssef's latest experience?

Youssef's most recent position is IT Consultant and Software Developer at Kaufland e-commerce Services GmbH.

What companies has Youssef worked for in recent years?

In recent years, Youssef has worked for Kaufland e-commerce Services GmbH, crossbuilders, Home Search GmbH, pooliestudios, and Youssef Yasmine - IT consulting and software development.

Which industries is Youssef most experienced in?

Youssef is most experienced in industries like Information Technology (IT), Retail, and Banking and Finance. Youssef also has some experience in Real Estate, Media and Entertainment and Publishing.

Which business areas is Youssef most experienced in?

Youssef is most experienced in business areas like Information Technology (IT) and Product Development.

Which industries has Youssef worked in recently?

Youssef has recently worked in industries like Retail, Information Technology (IT), and Banking and Finance.

Which business areas has Youssef worked in recently?

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

What is Youssef's education?

Youssef holds a Master in Computer Science from FernUni Haagen.

What is the availability of Youssef?

Youssef is immediately available part-time for suitable projects.

What is the rate of Youssef?

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

How to hire Youssef?

To hire Youssef, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1000
750
500
250
Market avg: 730-890 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.