Image of Rafał Wrzeszcz

Rafał Wrzeszcz

Senior Java Developer @ CrossEngage GmbH

Owner at ; Platform Engineer / AWS DevOps at Siemens

Berlin Area, Germany

Ranked #1,093 out of 21,860 for Senior Java Developer in United States

Section title

Rafał Wrzeszcz's Email Addresses & Phone Numbers

Rafał Wrzeszcz's Work Experience

CrossEngage GmbH

Senior Java Developer

October 2015 to Present

Berlin Area, Germany

Rafał Wrzeszcz -


March 2009 to Present

Chillout Development


March 2009 to Present

Rafał Wrzeszcz's Education

Politechnika Szczecińska

Computer Science

2008 to 2010

Rafał Wrzeszcz's Professional Skills Radar Chart

Based on our findings, Rafał Wrzeszcz is ...


What's on Rafał Wrzeszcz's mind?

Based on our findings, Rafał Wrzeszcz is ...

52% Left Brained
48% Right Brained

Rafał Wrzeszcz's Estimated Salary Range

About Rafał Wrzeszcz's Current Company

CrossEngage GmbH

I'm responsible for ensuring scalability of marketing automation platform built by our company.

Frequently Asked Questions about Rafał Wrzeszcz

What company does Rafał Wrzeszcz work for?

Rafał Wrzeszcz works for CrossEngage GmbH

What is Rafał Wrzeszcz's role at CrossEngage GmbH?

Rafał Wrzeszcz is Senior Java Developer

What is Rafał Wrzeszcz's personal email address?

Rafał Wrzeszcz's personal email address is w****[email protected]

What is Rafał Wrzeszcz's business email address?

Rafał Wrzeszcz's business email address is r****[email protected]

What is Rafał Wrzeszcz's Phone Number?

Rafał Wrzeszcz's phone (**) *** *** 283

What industry does Rafał Wrzeszcz work in?

Rafał Wrzeszcz works in the Electrical/Electronic Manufacturing industry.

About Rafał Wrzeszcz

📖 Summary

I'm a computers enthusiast since when I got my first one in age of 3. From the very beginning, even though it was more about playing games then, it was fascinating adventure for me and very quickly I began to be curious how does it work "inside". I wrote my first program when I was 10, in Pascal. Not much later I started to participate in open source projects, which allowed me to gain a lot of knowledge and train my skills. Even before high school I was already sure what I want to do in my life and even then, in age of 13, I was already picking up some projects and earning real experience on a global scale. Soon later I started to work on professional and commercial projects. All of that gave me strong base for further experience. Even without graduating my studies (I left college after deciding to concentrate on my career -- I've found out that there is nothing more I could have learn there), I have a well-based knowledge, long-term experience, had opportunities to work in various environments, technologies and kinds of projects. I'm skilled developer, with strong analytics skills. Always happy to taste something new, always open for new adventures! Worked on desktop applications, server-side services, but mostly on web appplications. While of course I work for various customers, I'm still involved in a lot of open-source projects (even developing some of them on my own) and still have time to play with new technologies, which makes me always one step ahead of the others! But beyond all of that I'm a happy father, so if I'm not responding, it may be, that I dropped everything and went playng with my beloved sons - please be patient, give us some time ;).Senior Java Developer @ I'm responsible for ensuring scalability of marketing automation platform built by our company. From October 2015 to Present (3 months) Berlin Area, GermanyOwner @ For my personal activity I'm CEO, CTO, CFO, COO, C3PO and everyone else in one person. I work for customers from all around the world and run own projects aswell, like iKancelaria for example. I have professional experience with PHP, JavaScript, ANSI C and Java. From March 2009 to Present (6 years 10 months) Co-founder @ Chillout Development was first formed by me and two of my friends as a joint cooperation that aimed to deliver full set of website development, design and management services. We created a lot of commercial projects for various customers, mainly in PHP5 + XHTML/CSS technology. But as we all continued to focus on our own activities we abandoned the project. I kept ChillDev brand running and started to publish open-source projects in various technologies (mainly PHP5 libraries, especially Symfony2 bundles, but also JavaScript library ChillDev.JS). From March 2009 to Present (6 years 10 months) Team lead @ Leading the development team of marketing automation software. Coordinating with product team and other departments, making technological decisions and reducing technological debt - these were my tasks. From July 2014 to October 2015 (1 year 4 months) Berlin Area, GermanySenior PHP Developer @ For a short time I was hired by Quandoo to work on their frontend customer platform. From June 2014 to June 2014 (1 month) Berlin Area, GermanySenior PHP Developer @ For Rocket Internet I workek on their core and internal solutions related mainly to e-commerce shop solutions, recommendations and CRM-related software. I was responsible for PHP5/Symfony2 marketing automation software development, software integration, deployments to customers, testing, designing system architecture and partially systems administration. From April 2013 to May 2014 (1 year 2 months) Berlin Area, GermanyCTO @ Even though the company itself didn't run for a long time (because of economical and law reasons) being a CTO in SBI Group was a great adventure. I was responsible for recruitment process, managing software and QA teams, defining company standards, running trainings and designing system architecture. Of course I was still doing my primary job, which was essentially software development. From December 2012 to March 2013 (4 months) Szczecin, West Pomeranian District, PolandSenior PHP Developer @ I joined Red Sky when it was still a start-up company with a successfull products. It soon started to grow very rapidly and there was a lot of work for all of us. Of course I worked for the company as a PHP senior webdeveloper, working on core solutions based on Zend Framework and jQuery (and a little Python for backend stuff), but besides that I was also responsible for designing company coding standards, running interviews with job candidates, doing code review and running technical trainings. From March 2010 to November 2012 (2 years 9 months) Computer Science @ Politechnika Szczecińska From 2008 to 2010 Rafał Wrzeszcz is skilled in: PHP, Zend Framework, MySQL, Git, JavaScript, jQuery, JSON, OOP, MVC, Subversion, Symfony, AJAX, Web Development, Website Development, Linux

Rafał Wrzeszcz’s Personal Email Address, Business Email, and Phone Number

are curated by ContactOut on this page.

10x your recruitment & sales conversations

Contact over 200M professionals
instantly by email or phone. Reveal
personal & work email addresses, as
well as phone numbers accurately with
our ContactOut Chrome extension.

In a nutshell

Rafał Wrzeszcz's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 5 month(s)

Rafał Wrzeszcz's Willingness to Change Jobs



Open to opportunity?

There's 100% chance that Rafał Wrzeszcz is seeking for new opportunities

Rafał Wrzeszcz's Social Media Links chilldev.p... ikancelari...
Engage candidates 10x faster

Enjoy unlimited access and discover candidates outside of LinkedIn

Trusted by 400K users from

76% of Fortune 500 companies

Microsoft Nestle PWC JP Morgan Merck Rackspace WarnerMedia Randstad Yelp Google

The most accurate data ever

CCPA Compliant
GDPA Aligned
150M Personal Emails
300M Work Emails
50M Direct Dials
200M Professional Profiles
30M Company Profiles

Hire Anyone, Anywhere
with ContactOut today

Making remote or global hires? We can help.

  • 50 contacts/month
  • Works on standard LinkedIn only
  • Work emails, personal emails, mobile numbers
* 1 user per company limit

No credit card required

Try ContactOut for Free