Senior Java Developer

Senior Java Developer

Technologies: Spring Boot, Spring Data, EJB3, Hibernate, RESTful, Microsoft Azure, JUnit, Angular JS, Twitter Bootstrap, CSS, HTML5, Liquibase, Swagger, Microsoft Azure cloud, SOA, Microservices, Event Sourcing, CQRS

RDBMS: Microsoft Azure SQL (MS SQL)

Version control: GIT

Project lifecycle management system: Microsoft Azure CI

Java developer

Used technologies: Spring, JDBC, RESTful, Servlets, WebLogic, JUnit, JavaScript, JQuery, AJAX, Freemarker, Bootstrap, CSS, HTML5

RDBMS: Oracle, SQLight

Version control: GIT

Oracle/Java developer

Database architecture;

Writing complicated Stored Procedures using PL/SQL;

Modeling and development ETL processes;

Logical/Physical data modeling.;

Performance tuning;

Application UI development using GWT;

Oracle/Etl Developer

Experience in design, development and organizing complex Informatica mappings, sessions and workflows to configure data flows from multiple sources (flat files, XML files, Oracle, MS SQL server) to targets persistent data stores. Using client tools like Designer (Source Analyzer, Mapping designer, Mapplet Designer, Transformation Developer), Repository Manager, and Workflow Manager and Workflow Monitor.

Tuning mappings, identifying and resolving performance bottlenecks in various levels like sources, targets, mappings, and sessions.

Database experience - using Oracle 11g/10g, SQL, PL/SQL, SQL*Loader, Stored Procedures, Functions, Constraints, Triggers, Indexes-B-tree Index, Bitmap Index, Views, Inline Views.

MS SQL (Oracle) developer

Building (Coding) the software using MS SQL 200020052008. Creating server logic using TSQL.

Designing huge databases and projecting business logic for server side of developed application. Creating diagrams, providing data warehouse, supporting existed databases.

Creating complicated stored procedures, functions, triggers

Optimizing queries to DB , analyzing database statistic ,using SQL-server options, DBMS

National Technical University of Ukraine 'Kyiv Polytechnic Institute'

Specialist degree, Computer Science