Grzegorz Biernacki

Creative Developer

About me

I'am creative developer with strong skills in full-stack web development. Mainly in PHP (Laravel), JS and HTML/CSS.

Contact me

Opatów, Poland
Send e-mail

My Skills
PHP (OOP,Laravel)
JS (jQuery, Vue.js)
C# (ASP,WinForms)
C++ (Qt)

Work Experience

Freelancer Jan 2008 - present

Full-stack webdeveloper - from websites, CMS, blogs to e-commerce systems and custom solutions.

ERP Systems consultant

Alfa Studio Nov 2008 - present

Designing and building ERP Systems and business applications according to client needs.

Web Developer

Onex Group / CentrumXP Jan 2008 - Feb 2009

Web developer and designer of company's varoius websites and e-commerce solutions (ASP.NET, jQuery, C#, MS SQL)

Microsoft Student Consultant

Microsoft Apr 2009 - Jun 2011

Taking care of the image of the Microsoft Student Partners in social media services. Manage my Microsoft Student Partners in the Slasko-Malopolski region.

Microsoft Student Partner

Microsoft Sep 2008 - Apr 2009

Creating a community of Microsoft technology enthusiasts at Czestochowa University of Technology, Poland


Software Engineering and Information Systems

Czestochowa University of Technology 2007 - 2012


DD HUS website + webshop


Website and CMS for swedish company - houses producent. Website comes along with custom webshop including own house configuration and real-time visualisation based on PNG layers.

Tools used:
PHP, jQuery, HTML, CSS
Södra Skogen website

Södra Skogen

Website and CMS for swedish company - houses producent.

Tools used:
PHP, jQuery, HTML, CSS
Vimagio webshop


Custom webshop integrated with photo provider API ( Customers can design and order wallpapers, pictures, stickers based on photo database that is populated from Fotolia API. Did also some custom cropping, adjusting and filtering photo utility that alows customer design product directly in cart.

Tools used:
PrestaShop, PHP, jQuery, HTML, CSS