I'm Przemyslaw Pastusiak

software engineer

Hi! I'm Przemyslaw Pastusiak.

I'm from Poznan, Poland. I was born in 1988.
My adventure with programming began in 2000 when I made My first website.
Since then I understand what I want to do in future.

In 2001 I won My first contest for themed website and create first fully functional program in Pascal and later in Delphi programming language.

In 2005 I finished work on my first commercial desktop application (download manager) that I supported for 5 years.

In 2007 I started education in collage, which was finished in 2011 with the title of engineer ("Technologies and applications of the Internet").

In 2011 I began working as a web developer, which in 2012 was promoted to the position of team leader.

In 2013 I decided to start my own IT company

In 2016 I developed big data website (5kk UV)

What I'm Doing

1. Web Developer

2. Software Developer

3. Mobile Developer

4. Team Leader

5. Software Architect

6. Project manager

My Resume

2016 - Now

Wykop.pl Sp. z o.o. & Appverk Sp. z o.o.

Web engineer
Web developer

2013 - Now

CloseCode [Owner]

website: http://closecode.eu
Software/Web engineer
Software/Web architect
Software/Web developer
Mobile developer

2015 - 2016

NeXsIT Sp. z o.o. & Vizit Sp. z o.o.

Team Leader
Software/Web engineer
Software/Web architect
Software/Web developer

2011 - 2013

NetworkCenter Sp. z o.o.

Team Leader
Software engineer
Web Developer



Web Developer

2005 - 2011

Personal project

- Download manager for Windows (over 300 000 download)
- MicroBackup (backup tool)

Skills & Expertise

Web Development

PHP 7, .NET, T-SQL, Perl, JavaScript, Symfony 3, Doctrine, Twig, AngularJS, Composer, Slim Framework, Grav CMS, SMARTY, jQuery, SASS, Less, MongoDB, Redis, Memcached, Riak, ElasticSearch, Bootstrap, PHPUnit, HTML, CSS

Software Development

C# (WinForms, WPF), VB, Delphi, Pascal, Java, C++, LUA

Mobile Development

CoronaSDK, Intel XDK


HL7, Web Services (SOAP, REST (RESTful)), Web Socket

Server Administration

LAMP, LLMP, Windows Server, Debian, Bash, Nginx


GIT, SVN, PhpStorm, Aptana, Eclipse, Visual Studio, Photoshop

Courses & certificates

Microsoft Certificate of Completion: 2565 - Developing Microsoft .NET Applications for Windows (Visual Basic .NET)

Microsoft Certificate of Completion: 2779 - Implementing a Microsoft SQL Server 2005 Database

Microsoft Certificate of Completion: 2124 - Programming with C#

Certification of Excellence from IUPUI(Purdue University’s School of Engineering and Technology In Indianapolis, Indiana, USA) for successful competition of the 3D Modeling and Animation Workshop

Google Poland - Internet marketing under the Internet revolution

Work Process

1. Idea
2. Sketch
3. Design
4. Develop
5. Test
6. Launch

Contact Me


Przemyslaw Pastusiak

przemyslaw @ pastusiak.eu