JEVERA (JBS) is represented by smart, driven people who always keep an eye on the cutting edge of technologies. Each employee is a specialist in his or her professional area. The interest in research and exploration of new tools, frameworks and solutions always supported inside the company.

Our team brings together more than 70 specialists - representatives of different IT disciplines. This reflects the main objective of JEVERA (JBS) – to combine the deep analysis with the technical expertise to make great IT solutions.

Every member of JEVERA (JBS) team represents the spirit of our company. Our collaborative working style brings mutual trust and shared values among everybody: from engineering team members to key decision makers.

Go ahead and discover more about us, our teams and professional gains we are proud about.

Anna Tyschenko
Chief Executive Officer
Evgeniy Aleksandrenko
Chief Sales Officer
Evgeniy Antonov
Chief Processes Innovation Officer
Julia Dayneko
Chief Business Support Officer
Taras Chornyi
Chief Technology Officer
Alexander Golovan
Chief Financial Officer

QA Team is represented by specialists experienced in web, mobile and desktop software testing, automation tests development, functional, load and performance testing, regression, GUI, usability. They proficient in Software test strategy preparation, test plan development, test case creation, bug tracking and test execution.

Tools and technologies:
TestComplete Desktop, LoadUI, SoapUI, Jmeter, Selenide, Glassfish, Sikuli, IntelliJ IDEA, JUnit, TestNG, IntelliJ IDEA, Eclipse, Java Core, RDBMS (Oracle, Mysql, PostgreSQL), Core web (HTML, CSS, JavaScript), Build automation (Ant, Maven), VCS (SVN, Git), Cucumber. Selenium Webdriver, Apache, SQL, Allure, Serenity.

Analyst team specialists have a strong background in the area of designing and implementing IT systems. They are responsible for requirements gathering & elicitation, requirements documentation & management, process management, technology solutions integration, change management, Agile/Lean coaching. Our analyst team has a deep knowledge of Telecom domain (TMForum), Transport logistics, E-government, Municipal management, E-business. The team is empowered by UI/UX designer and technical writer. JEVERA (JBS) Analysts are frequent speakers on conferences and IT-events, the authors of scientifically-practical articles.

Tools and technologies:
Visual Paradigm, Google Docs, Mindmap design tools (Mind42, MindMup), Mockup design tools (Pencil, Moqups, NinjaMock), UML, BPMN.

DevOps team serves as a bridge between development and operations staff throughout all stages of the development lifecycle in our company. Among their daily tasks Client/server and distributed computing, data integration, Website performance optimization. All team members have a deep knowledge of IP Networking.

Tools and technologies:
Eclipse, Vagrant, Docker, CVS, Visual Studio, Delphi, RDBMS (Mysql, Postgres), NoSQL (HBase, Cassandra), Core web (HTML, CSS/CSS3), Glassfish, Tomcat, Jenkins, VCS (SVN, Git), SQL, MongoDB, Nginx, uWSGI, Server Apache, Virtualenv, Pip, Setuptools, ConsulIO, PHP, Python, Shells, HTML5/CSS3, PostgreSQL, Web/Application Servers.

24/7 Team ensures running our customer’s systems and services without disruption and downtime. These guys are the first people who come to the rescue, provide support and solve technical issues 24 hours a day. The team consists of support engineers responsible for troubleshooting tasks, problem resolution and escalation. They are experienced in IT service tools management and administration, infrastructure monitoring and control, problem solving and lifecycle control.

Tools and technologies:
Monitoring system (Zabbix, GreyLog2, Logstash), OsTicket, Xwiki. Hbase, Flume, Tcpdump, TCP/IP, Gentoo, Docker, Consul, Registrator, Swarm, Graylog, Mysql, PostgreSQL, Pgpool, GIT, FTP, Nginx, Apache, uWSGI, Python, Shell, bash-scripting.

Project management office in our company help lead projects and successfully complete them in order to represent expectable, actual, competitive product. These specialists are responsible for people management and coordination, requirements gathering, project schedule planning, customer communication, interaction and reporting, risk management, change management and much more project activities that actually produce the end result. Each member of project management team has a strong understanding of Agile and Waterfall methodologies, SDLC, and Business Analysis practices, know how to lead, motivate and set the right strategic direction to multifaceted teams.

Tools and technologies:

Redmine, Mercurial, Trello, Slack, Google Drive, Microsoft Office, Scrum Dashboard, MS Project, Jira, Bitrix24, Asana, StoriesOnBoard, Gantt chart, Ninjamock, MindMap, Adobe Acrobat, FreeMind, Mind42, Visual Paradigm, XMind. BPMN, Brainstorming, ERD, Gantt Chart, HLD Architecture, IDEF, Identification of Stakeholders, Impact Mapping, Job Story, Kanban Task Board, Kano Model, Logical Data Model, Mind Map, PEST Analysis Product Backlog, Product Backlog Refinement (Grooming), RACI Matrix, Scrum Task Board, Story Mapping, SWOT Analysis, UML, Use Case, User Story.

Methodologies and Practices:

Agile/Lean (Scrum, Kanban, SAFe), BABoK (Business Analysis Body of Knowledge), Lean Software Development, LeSS (Large-Scale Scrum), PMBoK (Project Management Body of Knowledge), RUP (Rational Unified Process), SAFe (Scaled Agile Framework), Business Process Analysis, Prototyping, TMForum Frameworx (eTOM, TAM, SID), Material Design, ГОСТ 19, ГОСТ 34, IEEE 1063 (Standard for Software User Documentation), IEEE 830 SRS (Software Requirements Specification), ITIL.

Certified ScrumMaster -
Certified Scrum Product Owner -
ICAgile Certified Professional in Agile Project Management (ICP-APM) - ICAgile

Software architecture team is represented by specialists with background in IT industry more than 10 years. They are responsible for designing efficient, reliable, and easy-to-maintain products. We practice client-focused approach so our software architects often communicate with clients throughout the development process to ensure the end product meets expectations.

Tools and technologies:
JSE, JEE, JAX-WS, UML, REST, SOAP, JMS, JMX, OOA, OOD, OOP, Hadoop, Camel, Hbase, Cassandra, Drill, Terracotta, Hazelcast, SQL, Oracle RDBMS, MySql, PostgreSQL, JPA, EclipseLink, MyBatis, Ant, Mercurial, Jenkins, SVN, Git, Spring, Freemarker, Groovy, XPath, XSLT, JBI, BPEL, Glassfish, Glassfish ESB, Tomcat, R, M-learning, wso2 CEP, wso2 DAS, Kafka, Solr, SMPP, LDAP, Diameter, Radius, Docker, JUnit, Mockito, SoapUI, Jacoco, IntelliJ IDEA, Vagrant, Puppet, Fabric, Docker, Gradle, Maven, Ant, mercurial, Git, CVS, Yacc, Lex, Make, GDB, Visual Studio, IAR Embedded Workbench, Delphi.

Front-end development team specialises in Cross-Browser / Cross-Platform development, responsive web design, mobile web development and performance, website speedups and tuning, object-oriented programming, geospatial development. In their work our front-end developers refer to the best practices and specifications knowledge.

Tools and technologies:
HTML, CSS, SCSS, JavaScript, MVC Frameworks (Angular, Backbone), jQuery, Bash, NodeJs, Freemarker, Django, Data Formats (e.g. JSON, XML), Underscore, Zepto, Twitter Bootstrap, Google Maps API, SVN, Mercurial, Git, Photoshop CC, Illustrator CC, CMS (FeinCMS, Joomla, WordpPress), React, Redux, Flux, Isomorphic JavaScript, TypeScript, Babili (babel-minify), Component architecture, ES6.

Back-end team specialise in high load systems development. They proficient in design and enterprise patterns, database modeling, client/server and distributed computing, Scalable enterprise/cloud systems and data integration. Experienced in designing and implementing Business Support Systems. Deep knowledge of Computer Architecture. They are free to complete tasks concerning deployment pipeline, continuous integration, continuous delivery, Clusterization, Balancing. The staff has a deep knowledge of Telco domain, IP Networking, Financial, Assurance, Logistic, E-business. In-depth knowledge of DBMS domain. Background in designing and implementing JEE information systems, experience in DBMS, J2EE, J2SE. JSE, JEE, SOA. SOLID. GUI design. All team member successfully perform Software testing, debugging and optimization within the project.

Tools and technologies:
JEE, JPA, JMX, Tomcat, Glassfish, Vaadin, Freemarker, BPEL, Ant, Gradle, Maven, Mercurial, SVN, Git, Servlets, Spring (core, security, data, boot), Spring Boot, Eclipse, Terracotta, Tcpdump, Docker, Oracle DB, Postgresql, MySQL, Jackrabbit, JMS, Kafka, Consul, Microservices, Hazelcast, Zabbix, Ubuntu, Gentoo, CentOS, nginx, Quartz, SSL, TLS, Jenkins, Sonar. JAXB, Oracle RDBMS, Apache Camel, MyBatis, IntelliJ IDEA. Terracotta ehCache, JAX-WS, SQL, JUnit, Mockito, GIT, Cassandra, Ivy, Struts, Jasper Reports, Hadoop, HBase, Apache Solr,Mongo, Subversion, IntelliJIDEA, Crucible, WSO2 CEP, Netbeans, SOAPUI, JCONSOLE JEE, JBoss Drools, Junit, GWT, Apache Fop, XSLT, GWTP, liquibase, PostgreSQL, jetty , REST, iBatis, Postman, Java, C++, PHP, Python, JavaScript, C#, VB.NET, Perl, Qt, Cobol, Assembler. MS SQL Server, Sybase. Apache, Jetty. Atlassian JIRA, Redmine. Amazon AWS. Agile, Design Patterns, Extreme Programming, Gantt, JSP/JSTL, Pentaho BI, IBM DB2, IBM Lotus, Node.Js, Sequelize, SQLite, QuickBooks, jQuery Mobile, Highcharts, CSS, HTML5, Apache ServiceMix, ApacheKaraf, JaxRs, ElasticSearch, Java Core, J2EE, Groovy, JAX-RS, JAAS, Apache CXF, MOXy, Apache Activiti, BPMN, Apache Nutch, Apache Shiro, OSGI, Fasterxml Jackson, Dozer, SID (Information Framework), Jboss, Hamcrest, ESB.
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