Available Developers. Java Developer ID: 021

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Gervais James
7 years ago
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1 Available Developers Java Developer ID: 021

2 Name: Dmytro Education: Kharkiv State Technical University of Radio Electronics (Kharkiv, Ukraine) Master's degree in computer Science Summary: Overall 4 years of work experience Technical skill: J2EE, Spring, Java Concurrency, Netty/Jetty, : Java, Shell basics, Perl basics, HTML/CSS/JavaScript/JQuery, Oracle, MySQL, Spring MVC, Tiles, JSP/JSTL/Custom tags. Experience with Agile software development methodology (SCRUM) Proactive and self-motivated team member. Technical Skills: Programming Languages : Java, Shell basics, Perl basics Foreign Languages: English (Upper Intermediate) Work Experience: 02/2012 now Company: A. Position: Java Developer 10/ /2012 Company: B. Position: Java Developer 01/ /2011 Company: C. Position: Network engineer/lead system administrator/cio

3 Project Experience: Client's product is a business-to-business electronic payment, remittance and invoicing network that enables buyers to improve process efficiency while offering suppliers electronic deposit of funds, electronic submission of invoices, web access to payment and invoice/remittance information, and flexible alternatives for electronic delivery of the same payment and invoice/remittance information. In scope of the project core Payments application is supported; also new product generation is being developed. Role: Java Developer, Business Analyst, Network Connectivity Expert Acknowledgements: Recognitions from the client, performance bonuses from the Employer New features implementation Continuous product support, end-to-end problem diagnostics and solving, refactoring of legacy code Customer Domain research and analysis, requirements clarification Design documents: Workflows, Specifications Direct communication with customer, handling statuses and customer demo for the team Network and telecommunication-related issues JSP/Servlets/JSTL, Spring Core/MVC, JavaScript, jquery SQL, PL/SQL TestNG, Mockito, PowerMock Ant/Ivy SVN Jenkins OS: Windows7, Linux Centos 6 Container: WebLogic 10/12 DB: Oracle11g Bug tracking system: Jira Productivity tools: Confluence, Fisheye, Crucible, WebEx, Skype, BlueJeans Development of complex solution for patients caregivers and therapists. System components are supposed to provide up-to-date information about state of a patient, history of treatment and reports via PC based interface, mobile devices. US based. More specific: Development of high-loaded front-end component for handling TCP requests from client mobile devices and saving the data through HTTP devices working simultaneously. Role: Java Developer, Tester, Performance tester 3

4 Achievements: Component was verified on customer environment with strict requirements for robustness, traceability and stability and deployed to production. Component is successfully tested under 7000 new connections per second. Previous solution code review and analysis Direct communication with customer Problem investigation and requirements analysis Java development Performance testing Product support at almost 24/7 during Clinical Study Design documents: Software Component Description, Installation Instructions Network and telecommunication-related issues Java SE, Concurrency, Netty, Jetty client/server Shell scripts Ant Shell/Ant/JUnit for integration tests SVN Jenkins OS: Solaris 10, Windows 7, Linux Centos 6, Mac OS X 10 Telecom Hardware Measurement Controller, operates on telecom hardware to gather measurement data on a 24/7 basis, store it in a database and provide graphical reports on demand. Role: Java Developer, Telecom Expert Software Design Document: network-end component structure, design, workflow Customer domain investigation and analysis (DOCSIS, DFBC, SNMP) Measurements Collecting Algorithm investigation and implementation Design and implementation of Hardware Simulator for performance and data testing purposes (multithreaded, SNMP-based) Design and implementation of Hardware Communication Module (multithreaded, uses SNMP, managed by WebServices calls) Implementation of main collecting unit (multithreaded, Request Unit and Measurement Unit) Database and DAO operations Network and telecommunication-related issues Direct communication with customer. Requirements and technical specifications analysis Release Documentaion OS: Windows7; Linux Centos 6 Container: JBoss SVN 4

5 DB: Oracle11g, MySQL, Derby Bug tracking system: Jira Productivity tools: Confluence, Skype Project (for Company B.) Big US e-commerce ATG-based project Role: Junior Java Developer Project structure investigation Repository customizing OS: Windows7; ATG framework DB: Oracle11g, Derby Container: JBoss SVN Bug tracking system: Jira Project (for Company B.) Java preproduction (Java Core, JDBC, Patterns, Code design) Result: Successfully finished and achieved position in a company Project (for Company C.) Setoftelecommunicationandnetwork-oriented management systems, implemented in Java (J2EE) Network design and implementation (Unix, Cisco, 3Com, HP) ITinfrastructureplanning,budgeting,design, implementing, management Legal issues with network design (Ukraine) Mentoring in telecommunication domain Technical support OS: Windows 2000/2003/2008/, Windows 7; Linux Centos 5, 6, FreeBSD DB: Oracle8/9/10/11g, MySQL Java 2EE Stack, Javascript/CSS Reference: Upon request 2

DTWMS Required Software Engineers. 1. Senior Java Programmer (3 Positions) Responsibilities:

DTWMS Required Software Engineers 1. Senior Java Programmer (3 Positions) Responsibilities: Responsible to deliver quality software solutions using standard end to end software development cycle Collaborate