Development of Legal Interception Systems for voice and packet data services.

NetCracker Order Processing Framework ( 1. Resource Inventory, 2. Service Order Management and Service Inventory, 3. Service Information Management, 4. Reconciliation Framework, 5. Replicated Database, 6. Business Activity Monitoring). Service Fulfillment according to ETOM model, Estimation of influence of solution requirements on Service Management Component, Decomposing of solution requirements into application requirements in traceability matrix, Correction of Definition Documents (TA-catalogue, CFS/RFS catalogue), Use Cases (PzT Chain, BNG Stuffe2a), Interface Agreements (Trade Fulfillment, Production Fulfillment, WO 4.0), Test cases list consistency. Familiar both with Waterfall and Agile methodology. NetCracker Order Processing Framework, UML, XML, WSDL, SOAP, REST; also familiar with Java Spring, Servlet technology, JSP, Multithreading, Microsoft SQL, Web-services deployment in Spring, Eureka Deployment, Configuration server, MVC(model-view controller) Java pattern, Docker.

2015-2016: Design of technical solution for CRBT (call-ring-back-tone) and who-called-service for MTT mobile Aiva-project. Creation of test-program/participation in network testing. Successful start-up of CRBT and who-called-service in the scope of AIVA mobile project. Design of SMS-exchange solution for MTT mobile AIVA-project. Creation of test-program. Participation in network testing with maintenance team and SMS-hub. 2013-2014: Design of call scenarios for voice-calls, redirected calls, SMS/USSD-exchange for multi-SIM mobile Aiva-project. Creation of request-for-proposal (RFP) documents for SMS-centre, Camel-gateway, RADIUS-proxy. Creation of test-program for the service. Participation in network testing. Successful start-up of AIVA mobile-project. https://aiva-mobile.com/ 2010-2012 Start-up of SMS-bulk service http://www.mtt.ru/ru/b2b/sms-bulk-for-business/ Design of conception of Optimal Call Routing in Roaming service. Design of conception of roaming-hub service with other roaming-hubs (Roamware, Belgacom). Design of Tourist SIM-card project technical solution.

Projects: Organisation and testing of 3G-segment. Successful completion of SIP-project (Nokia-voice service). Successful completion of VPN-project. Design of Seamless Roaming service (possibility of providing local MSISDN for inbound roamers).

Nokia Network Management System(NMS); Metric based monitoring of network state, trouble searching in circuit-switched core and packet switched core core in GSM/GPRS/UMTS . MasterQuest system monitoring. Analysis of trace-files, statistical data, technical KPIs; Creation of trouble tickets on vendor`s (Nokia, Alcatel) site.