Krzysztof Szymański

PolarRose is currently creating biotrocnic technologies including face recognition, faceprint maching. I'm one of the developers who are creating system that will provide this functionality for common internet users.(Browser plugins, website, API).

Creating edge vision technologies including face recognition, faceprint matching.
Designing and implementing showcase products, web applications, mobile devices applications, web API.
Building scalable web applications using cloud technology. Created application based on Amazon cloud services(S3, SDS, EC2).
Creating in house cloud architecture and applications.
Web services based on own serialization/seserialization libraries.
Third parties web api integration(Flickr, Facebook, Picassa, jAlbum, hq23 and others).

JEE consultant in one of the biggest polish project in public sector. Creating project of data computing modules. System designed in multi tier architecture according to J2EE patterns. Spring, Hibernate frameworks. Working with Bea WebLogic application server. Application development with EJB's.

Rss4Mobile(for one of Polish Mobile Phone providers): project design and development of RSS(Really Simple Syndication) reader. System designed in the multi tier architecture according to J2EE patterns. Java application based on Struts, EJB, JSP (custom tags), Spring Framework (aspects, transactions and others). Application provides interfaces for web browsers and mobile devices (for devices such as PDA(XHTML-interface), mobile phones (WAP and WAP – black /white)). Application developed and deployed on WebLogic Application Server. Application based on design patterns such as: Front Controller, DAO, Transfer Object, Strategy Pattern, MVC, Singleton. Developed elements of EJB. Also developed elements that use JMS. He wrote JMeter application tests.

Tender: Management system for a small company. System designed in the multi tier architecture according to J2EE patterns. Java application based on Apache Struts, JSP, Java Servlets.

ADO application development of GoniecMSDE (project for CityBank). Developed modules for application synchronization and data transfer (Microsoft OFX standard).
Also implemented elements of Business Logic Orders and Account State interfaces.
Advanced ADO application development.
Involved in all project phases (from project design to implementation and documentation).

Project design and development (Castorama Audit Reporting System). Created application requirements and specification. Designed application and server database structures.

Implemented application Business Logic. Implemented reports using Microsoft Office Ole components (v10.x, v11.x)
Created application data transfer module using XML standard.

Mobile J2EE application development (IFS sales management). Created offline interface for mobile devices. Worked with J2ME (IBM J9) and IBM DB2e

2004: Worked for LOT as Data Warehouse Database developer. He developed warehouse database structure. Implemented database on UDB DB2 v7 (Microsoft Windows platform). He was also involved in implementation of data generators for basic data analysis (with use of Embedded SQL - ProC/C++).
He used BusinessObjects 6.1 to create and implement models of business analysis.

2005: He worked as a member of IBM team in a big project for PZU. He was involved in analysis of DWL integration model.
He created a middleware data model for initial and incremental warehouse data load.

Algorithms of digital signals identification (statistical interpretation of differential characteristics). Development of real time system connected with devices such as radars. Simulation of diagnostics generator for radars synchronization.