Dmitry Zavyalov

Responsibilities: • Development and support of the company's CRM system. Completed projects: • Integrated CRM with payment services. • Took part in integration with Yandex services.

Responsibilities: • Developing programms and scrypts on Python 2.7 for optimization and operation radio network. • Working with amount of data. Using Oracle databases. Analyzing of radio network configuration. Completed projects: • The developed software for network base stations (GSM/WCDMA/LTE) integration and configuration. • The developed programs have increased the efficiency of routine operations. And they are using in several offices.

Responsibilities: • Configuring parameters of base stations GSM, UMTS, LTE standarts (equipment NSN, Huawei) on the radio access controllers side. • Troubleshooting and maintenance in cooperate with Nokia engineers. Completed projects: • Increased WCDMA network capacity by 30%. • Improved the energy efficiency of the radio network.

Responsibilities: • Configuring and repairing of GSM, HF, VHF communication radio systems. • Introduction and implementation of proposals for the improvement and modernization of electronic equipment. • Repair of computer systems. Administration of LAN networks.