Team leader / Senior Java Developer Resume

SUMMARY:

Senior Software Engineer with 10 years experience in IT, including 6 years in Java Enterprise Applications development
Advanced skills in Applied Maths
Developed software applications utilized by Anti - Confidential Agency, Confidential Department, Confidential 's Office, Tax Committee of Confidential
Proficiency in software design, development and testing, building of complex software systems with multi-layer architecture
Solid knowledge in Java, JavaScript, Spring, SQL, JPA, Hibernate & Hibernate Envers,
JSF and various other Java frameworks and development tools: Spring Security, Spring Core, MVC, Spring Boot, JUnit, Maven
Experience in SQL and NoSQL d Confidential storage solutions
Deep understanding of object-oriented design principles and patterns
Knowledge of Scrum development methodologies
Experience in coaching
Excellent communication skills, experience in customer support and problem solving

TECHNICAL SKILLS:

Languages: Java, JavaScript, SQL, PHP, HTML, CSS

Frameworks and APIs: Spring(3/4) MVC, Security, Spring Boot, Spring D Confidential, Hibernate, JPA, Web Services (Spring Axis2, CXF), JSP, JSF, jQuery, AngularJS, JUnit, Bootstrap, Liferay

Servers: Tomcat, Weblogic, JBoss, Apache2, Nginx

OS: Windows, Linux

D Confidential bases: Oracle, PostgreSQL, MySQL, MongoDB, Redis, Neo4j

Development Tools: Eclipse, Maven, Gradle, Jenkins, Jira, Confluence, Bamboo, Bower, Git, SVN, PowerDesigner

Methodologies: Agile, Scrum, TDD, Pair programming

PROFESSIONAL EXPERIENCE:

Confidential

Team leader / Senior Java Developer

Responsibilities:

Requirements analysis, sprint planning, d Confidential base design, and application architecture designing, code review
Development of all components of web application
Writing articles for internal use

Environment: Java, Spring, Liferay, Maven, PostgreSQL, Bamboo, Git, Nginx, JIRA, Confluence, Fisheye

Confidential

Responsibilities:

Requirements analysis, sprint planning, d Confidential base design, and application architecture designing, code review
Development of all components of web application

Environment: Java, Spring, Liferay, Maven, PostgreSQL, Bamboo, Git, Nginx, JIRA, Confluence, Fisheye

Confidential

Responsibilities:

Development of core modules, d Confidential base structure designing
Web services and integration (SOAP, XML, XSLT, WSDL, Mule ESB)
Cryptography (applet for authentication via smart-card, tools for soap-requests digital sign, RSA)
Apache JMeter load testing and Liferay performance optimization

Environment: Java, Spring, Liferay, Maven, Oracle, Bamboo, Git, Mule ESB, JIRA, Confluence, Fisheye

Android Developer

Confidential

Responsibilities:

Search for a taxpayer
Verification of the excise duty on alcohol products
Penalty fee calculator
Access to d Confidential

Environment: Java, Android, Spring, Gradle

Confidential

Middle Java Developer

Responsibilities:

Remote log analysis
Alerts notification
Remote SQL execution via secured tool
Interviewing, students mentoring in EPAM Lab

Environment: Oracle 11g, Weblogic, BPEL, SOA, ADF, EJB, TopLink

Confidential

Middle Java Developer

Responsibilities:

Apache POI: Microsoft Office Word documents manipulation
Chat room: Node.js (Socket.io), Heroku
UI with JQuery + Bootstrap
Integration with SMS Gates, email notifications
User management and System statistics
Integration with payment system

Environment: Java, Spring MVC, Security, D Confidential, PostgreSQL, Node.js

Confidential

Java Developer

Responsibilities:

UI&UX, visualization services of XML answers, visualization relationships between entities
Web-services (WSDL-first) with digital sign validation (RSA)
Zabbix server administration, load testing (Load UI, SOAP UI). System benchmark reporting.

Environment: XSLT, XML, SOAP, Spring MVC, Oracle, EclipseLink, Tomcat 7, Weblogic, JQuery

Confidential

Web Developer

Responsibilities:

Up to 4000 request per second. Work with big d Confidential and high user activity.
Optimize SQL requests from 10 sec to 1.2 sec
Create algorithm to generate tickets in bingo game
Performance optimization with Radis and Memcache

Environment: Javascript, PHP, Node.js, Nginx, MySQL, Radis

Confidential

Software developer, D Confidential Analyst

Responsibilities:

Collection and processing of Confidential t's medical history for several years
Comparative analysis of different methods of chemotherapy
Building survival forecasts

Environment: Matlab, R, MySQL

Confidential

D Confidential Analyst

Responsibilities:

Auditing of result oriented budgeting project
Assessment of efficiency of local authorities
Short-term forecasting for food supply (inputs, production, storage, processing of wheat)
Participated in the creation of the company's website

Environment: MySQL, PHP, HTML, Flash

Confidential

D Confidential Analyst

Responsibilities:

Analysis of credit histories of farmers
Collection and archiving of customer d Confidential

Environment: ST Confidential, Matlab, Microsoft Access, Excel

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