Gr33t engages employees in supporting corporate environmental policies and improving their work life balance.Our SaaS integrates with Microsoft 365 and Google Workspace, helping employees manage their CO2 emissions, reduce hyperconnectivity, and enhance efficiency in their digital work practices.

Application suite for the analysis of collaborative practices within organizations around themes such as Green IT and work life balanceTech Stack: Java Spring boot, Python, JavaScript, React, Gitlab CI/CD, Docker, Splunk, Terraform, Cloudflare, Google BigQuery, MongoDB, MySQL

Design, development, maintenance, and testing of the WO Digital hub software, the industry's leading digital ad management solution.• Centralize key business information including product catalog, inventory avails, approvals, sales and delivery data, discounting and rate cards.• Manage sales, ad operations and finance workflow.• Integrate with most major CRM, Ad Serving and Accounting packages.• Produce instant intelligence on order, delivery and invoicing.Technology: JEE8/JEE7 (JSF2, Spring5, Hibernate5), Teamcity, Maven, Nexus, Git, Liquibase/HsqlDB, Juinit/Mockito, Selenium, Sybase, Tomcat9Process & Tools: Scrum, Jira, GitLab, Slack, Confluence

Rewriting/Migration Oracle Forms software systems to Java JEEApplying Reverse-Engineering techniques to provide design and business specificationsUsing standard open source frameworks (JSF, PrimeFaces, Spring, Mybatis) for the application developmentUnit testing, Integration testing, system testing, user-acceptance testing for each vertical IterationParallel co-existence of Oracle Forms and JEE systems during migration cycle

Technology: JAVA/JEE, EJB 3.0, JSF 2.0, Richfaces 4, Spring 3, Hibernate 3.2.Environment: IBM-Rational Software Architecte 7.5.5, IBM-WebSphere Application Server 7.0, WebSphere MQ 7.0, Oracle 11g, Jenkins, Maven, SVN, Magic Draw, HP Quality Center.Architecture: Service-oriented architecture SOA.Software development life cycle: Iterative and Incremental Development.