Management of a team up to 20 employees.Development application with the integration of a large number of systems.Building an Application Architecture.Business analysis of the requirements for improvements and new applications.Major completed projects: Own CRM system for CallCenter Omni window for servicing subscribers in Social networks and messengers. Subscriber Device Registration Project (IMEI) Application for the Dealers. (Subscriber services including registration with obtaining subscriber biometrics.) Implementation of the Core API - BackEnd for mobile applications and accounts, and integration of other systems with billing.Participation in projects Launch of MVNO (mobile virtual network operator). MFS and other)

• Installation the new paths to the system• Management the self care system (SMS, USSD, IVR)• Create CDR converters and loaders.• Tooked several courses at the billing system supplier• Reverse engineering and bug fixing • Building the new business processes and optimization of existing ones.• Partitipation in different projects: migration of billing, deployment the new site, billing integration with 1C, MNP, union of two billing systems.• Development and realization the projects which allow additional earnings, implementation of workarounds designed to save the company budget .

• Resolve clients requests• Writting SQL-scripts• Conduct of billing;• Preparation of manuals and procedures for regular operations;• Participating in solving incidents and problems that arise in the process of information systems and databases• Monitoring systems on network\ DB\ server level• Involved in the project of Billing migration

• Development and modernization of the dispatch system.• Establishment of a system for simulation of a career.• Development software on Delphi and MS Access