Wojtek Andrzejczak

Deep experience & knowledge: - Google Ads Data Hub - Google Search 360 - Google Display & Video 360 - Google Search Ads 360 - Google Studio / Dynamic creatives - Google Ads - Google AdX - Google Ad Manager - AppNexus - Programmatic world - Facebook Ads / Dynamic catalogs Technologies & IT systems: - GMP API - DV360 API - Google AdWords API - Harvest API - Big Query - Google Ads Data Hub - Amazon AWS - React JS & React Native - Mongo DB

Deep experience & knowledge of advertising platforms: - Google Studio / Dynamic creatives - Facebook Ads / Dynamic catalogs - Beacons proximity campaigns - Campaign product pages for lunch events of Galaxy 6/7 for Samsung Experience with Analytics and Tag managers systems: - Google Tag Manager - Google Analytics - Google Firebase Console Technologies & IT systems: - Google AdWords API - Big Query - Amazon AWS - Symfony PHP - Raspberry Pi - Arduino

Currently i'm working on the Web Software Developer position in one of the well known interactive agencies in Switzerland. Company is known from the her advertising campaigns for companies like Samsung, UBS, Zalando, Die Mobiliar, Campari, Swatch. I'm responsible for developing interactive HTML5 banners and webpages for campaigns.

I was leading a team of developers in the interactive agency Crafton. I'm responsible for implementation of latest technologies like SASS/LESS and Node.js. I use PHP frameworks and custom frameworks to build back-end with MySQL database. For regular project i use WordPress CMS and for more complicated projects i use self build CMS/CRM system. Each front-end made with RWD design is optimized for fast load and browser render. It makes user experience more positive.

I was co-founder and of BookLikes startup in Poland. BookLikes is a global blogging platform designed for book lovers. Some users named it "tumblr for book lovers" or "goodreads and tumblr combined". BookLikes gives a completely new and much different experience for book lovers than Goodreads, Librarything or other social services for readers. BookLikes is available in over 12 countries working with over 30 bookstores (including Amazon, Barnes&Noble, Powell's).

I was co-founder and of Okazjum.pl startup in Poland. Okazjum.pl is a web service with database of many newspapers and advertising catalogs stores across the country. Currently monitors promotions and special offers in more than 25 thousand retail outlets with about 1,000 village throughout the Polish. The service allows retail chains to effectively manage promotions to the users of the various towns / regions.

Kalasoft is a one of oldest company developing IT ERP system for universities. To my responsibilities was design and development of ERP systems using jQuery, AJAX and PHP based on MVC model. Main part of HMS SOLUTION system was Progress 4GL database by which i was building web services to communication with other parts of system written in Java.

Ecreo is a interactive agency in Poland. Company is engaged in CMS, CRM and e-commerce websites. I was responsible for front-end and back-end site. I used jQuery and MooTools frameworks with PHP and MySQL database on which i build many corporate websites, shops and few CRM systems. I was also trained in Google AdSense and Google AdWords programs.

Intelomar was Polish company where i started working as a developer. In this job i have learned most of basic knowledge of programming in PHP and front-end stuff.