Head of the technical department (30 members, front + back + mobile).Strategy for the technical development of the productFormation of the teams, organization of interaction, and development assistance for team leadersHR-Brand management & recruitment strategy (close working with recruitment)

Manage and develop backend team (6 members). - Close connection with PM and analyst teams and make an impact on product vision; - Making and Developing workflow processes (duty, connection with colleagues, documentation, tests, etc); - Design issues - Problem statement (SMART); - Adaptation and mentoring of team members (review, personal development plan, quarter goals, etc) - Code 50%, management 50%

Design, develop, and support big Classifield-system. - Language: Scala 2.13/Java 21, microservice architecture; - Data storages: Mysql, Cassandra, Ydb, and YT as a map-reduce processor; - Interfaces: rest, kafka, grpc, graphQl; - infrastructure: Docker, teamcity, github, nomad, maven/gradle. - Apache lucene as search engine. - JUnit, scalatest

FullStack development of heavy document flow system: - Language: Java 1.6 Monolithic architecture - Framework: DFC platform (Security, ORM), also Spring as DI container - Data storage: PL/SQL + DFC DQL wrap for data consistency - Frontside: JSP + ext.js - Development tools: Mercurial, TeamCity, Maven

Product management of DCIM software: - Customer development - Develop RoadMap - Design modules of system - Write technical specifications - Market, trends and technology analysis - Manage develop team, issue statement and control

Development if ISPs's network: - Configuring network devices (Dlink, Eltex switches; microtic routers, etc) - Detection and elimination of network accidents - Network modernization (introduce loopdetect, STP, IGMP, etc) - Setup and support of billing systems and network management system (LanBilling, Abills, SNMP, etc) - Develop scripts for automatization network routine processes (Java 1.7, Concurency + SNMP4J + ApacheCommons + Mysql)