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IT consulting

we can help you create or build-up your project  though independent consulting and analysis, give you the opportunity to estimate your risks, design and implement your solution



we implement bold ideas - developing fine web-solutions and complex databases; unordinary approach to realization of unique systems based on Java/Python, databases on PostgreSQL/MySQL using Linux/Unix platforms




GWT-PF product

GWT-PF - framework for developing rich user web-interfaces for database solutions

Pleso netNews product

Pleso netNews - solution for online media


Loyalty operator with discount-bonus program - CityClubCard project


cityclubcard project"CityClubCard" is the loyalty operator with a network of more than 200 POS-terminals by merchants in Kyiv (Ukraine) and 30,000 clients with individual magnetic cards.  Provided solution, based on three main components: database, terminal server and administrative panel. Developed system, implementing business-logic, financial flows, and updating clients' account state. Solution allows user to get full information about its current state using secured multiuser administrative panel.


Main features:

  • complicated server business-logic in the project
  • accounting database for managing separately all accounts of private clients and network business partners
  • flexible loyalty politics
  • automatic discount and bonus calculation, operations execution and canceling
  • registering all operations during the whole project life
  • analytical assessments and reports done by clients, network business partners and the operator
  • administrative panel - web application based on Google Web Toolkit and GWT Pleso Framework
  • high data security level and multiuser access
  • multi-thread terminal server - accepts and processes requests from the network of mobile terminals



PostgreSQL, Java (Tomcat), GWT, Python (Twisted), Linux Debian, bash scripting


Developing period:

01.10.2006 - 01.05.2007


Search form in administrative panel:


Reference book example:


Various data types support: