Piotr Majewski Email & Phone Number

London, United Kingdom

Architecting and executing a long term project of converting monolithic application into distinct services communicating between each other using API. Examples of finished services: notification system (sending, logging, managing layout of emails), image manipulation system (resizing, watermarking, etc.), third party access system (OAuth authentication, managing the subset of available images, providing metadata in different formats, allowing to track changes).Architecting and developing a project for frontend purposes. The system allows to easily create new website with desired functionalities and different branding. It uses independent custom made Symfony Bundles that connects to internal API for data.Architecting and developing the system for ingesting images. It's using several independent services (that are also used in other systems) and a RabbitMQ queue to communicate between them. The core of the system is a “Job” service that controls tasks. User uploads images and chooses predefined workflow then “Job” takes over control and distributes tasks and collects results. It’s highly scalable system that was able to import one million images within a week.

London, United Kingdom

Integrating Symfony 2 and Doctrine into existing application. It involved: creating a “Bridge” component to allow easy communication between Symfony and old system, and also mapping around eighty tables into Doctrine entities and their relations. Upgrading search by introducing ElasticSearch technology and developing a fall back to database solution for complicated queries.

Wroclaw, Lower Silesian District, Poland

Developing of advertising system http://buily.pl for online shops and preparing documentation. Practical experience in making scalable and reliable web application. Using relational database (MySql), non-relational databases (MongoDB) and search indexing engines (Lucene with Solr) appropriate to system demands.

Wroclaw, Lower Silesian District, Poland

Creation of CRM system to serve medical video subscribers and mass distribution.Film editing. Creating 2D and 3D animations illustrating medical processes.Visual identification. Design and management of company’s webpages.