Projects:• Invoice approval system(Alpen Pharma Group)• CRM solution(Alpen Pharma Group)• Solution for planning company budget(Alpen Pharma Group)• Pos managment system (SystemGroup)• Talent Acquisition Platform(Axpara.com)• GoBidder - high load OpenRTB platform• iKnow - Online English School• Mobile App for B2B Food Business Services Startup• Сrypto currencyKey responsibilities:• Communicated with stakeholders to understand business initiatives, set roadmaps, and determine software requirements • Team Leadership• Mentoring junior developers• Software and database designing• Performance tuning• Data migration and replication• Development of RESTfull services• Golang• PostgreSQL• Java• Mobile development

Projects:• Project Management solution for architecture industry• CRM solution for pharmaceutical industry in Alpen Pharma GroupSkills and duties:• Team Leadership• Mentoring junior developers• Translating business into technical requirements• Software and database designing• Performance tuning• Data migration and replication• Development of RESTfull services• Golang• PostgreSQL

Development and implementation of CRM solutions in media industryProjects:• CRM solution for UMH Group(Kyiv)• CRM solution for booking advertisingSkills and duties:• Development RESTfull services• C#• Golang• PostgreSQL: SQL, PL/pgSQL• MS SQL: SQL, T-SQL• SQL performance tuning • JavaScript

Development and implementation of CRM solutions in banking sector.Projects:• CRM solution for retail banking in Centrinvest Bank(Rostov-on-Don)• CRM solution for retail banking and contact center in Alfa-Bank(Almaty)Skills and duties:• Leading a team of 5 developers• Mentoring junior developers• Translating business into technical requirements• Software and database designing• Performance tuning• Data migration and replication• Administration of the Oracle 10g/11g including installing, performance monitoring, tuning and backups.

Development and implementation of CRM solutions in banking sector.Projects:• CRM solution for debt collection in VimpelCom(Moscow)• CRM solution for retail banking in Centrinvest Bank(Rostov-on-Don)• CRM solution for corporate banking in Alfa-Bank (Minsk)Skills and duties:• Designing and creating database tables, views and stored procedures• Oracle 10g/11g: SQL and PL/SQL• MS SQL: SQL, T-SQL• SQL performance tuning • Migration data from XML sources to Oracle database and MS SQL database• Replication data between Oracle and MS SQL.• Replication data between Oracle and WEB services.• JavaScript• C#• Administration of the Oracle 10g/11g including installing, performance monitoring, tuning and backups.

Development and implementation of CRM solutions in banking sector.Projects:• CRM solution for retail banking in First Republic Bank(Moscow)• CRM solution for corporate banking in VTB Factoring(Moscow)Skills and duties:• Designed and created database tables, views and stored procedures• Oracle 10g/11g: SQL and PL/SQL• MS SQL: SQL, T-SQL• Migration data from XML sources to Oracle database and MS SQL database• Replication data between Oracle and WEB services.• JavaScript• Administration of the Oracle 10g/11g including installing, performance monitoring, tuning and backups.

Developed minor and some major parts of specialized commercial software complex for accountants, who calculate subscription fee for a variety of services provided to all residents of the city. The software is integrated in all urban services and departments. Also it was integrated into the banking system of the city (ATMs, and cash) for payments.• Developed automatic converter for pay from bank (using custom e-mail client)• Developed user interface for government services, who used the information from software for calculating cash assistance.• Developed Stored Procedures, Functions, SQL Queries and Views using Oracle 8i using PL/SQL.• Administration of the Oracle 8i including installing, performance monitoring, tuning and backups.• Populating a database with new information and transfer existing data into it. Migration data from Clarion DB to Oracle 8i• Administration of the CentOS 4 including installing, performance monitoring and bash scripting• Network administration• Experience in working with Dell and HP servers • Created thin clients for accountants (using at Microsoft RDP, Citrix XenApp, XenDesktop).• Collaborated with remote development team.• Experience interfacing with the customers.

Developen minor and some major parts of specialized software complex for HR department.Environment: Delphi 7, Firebird