Andrei Medan

Senior Java Developer at TechTalent Software
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Location
Romania, RO

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Experience

    • Romania
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Senior Java Developer
      • Mar 2021 - Present

      Involved in analysis, implementation and testing of project that securize micro services inside Transilvania Bank. Technologies: Java 11, REST Api, graphQL, Kafka, spring boot, spring security, azure, Postgres, Elastic Search, Spring data, Docker and Kubernetes.

    • Senior Java Developer
      • Apr 2021 - Nov 2021

      Involved in analysis, implementation and testing requests ( Junit and integration tests ) that came from Banca Transilvania client.Implement a security gateway using spring security and Zuul Api, who's main purpose is to secure more than 50 microservices.Java 8, Oracle, Spring boot, Rest API, Spring security, Swagger, Oracle Weblogic

    • Node.js backend developer
      • Apr 2019 - Dec 2021

      Involved in the analysis, design and implementation of a traceability program in the food sector. At the beginning of each day for each comercial agent a notice will be made that contain different products that can be sell by the agent. After the notice was done, there is a synchronisation operation from server to each of the agent laptop, notice itself and all the products from server database are transferred to agent database. Application allow to made a bill, made a receipt and keep evidence of the stock on the laptop, at every moment. Next day bills and receipts done by the agent, and the rest of the products not sell are synchronised with the server and data are transferred on the server. The application was made to work offline and online. The technologies used were ExpressJS as Node.js MVC and Node.js Sequelize ORM, PostgreSQL and sqlite as database Show less

    • Software Development
    • 100 - 200 Employee
    • Senior java developer
      • Nov 2006 - Apr 2019

      I was involved in designing, implementing and testing different parts of enterprise data management system called TecManager for company clients, like Ford, Hyundai etc. Extend also application with drivers for different data type that clients might have, responsible for breaking huge data in small pieces( crawling ) of data that are stored in database. Later clients can perform different searches on database, checkout or checkin data and lock the data. Application was developped with struts framework ( hibernate, Oracle ) and last version was rewritten in JavaFX as client and for service was used a Java program who implement google protocols. Technologies used: JDK8-11-15, Jakarta struts, Spring MVC, REST API, Spring boot, Spring security, Spring Hibernate, EJB, JPA, google protocols, JavaFX, SOAP, Microservices, Docker, Kubernetes, Kafka, RabbitMQ jstl, jsp. JQuery, bootstrap. JUnit sqlite, PostgreSQL, SQL Server, MySQL. JBoss, Payara, Wildfly. Eclipse, SVN, Mercurial. Ant, maven. Show less

    • France
    • Software Development
    • 700 & Above Employee
    • Java developer
      • Jan 2006 - Nov 2006

      I worked on the business tier(EJB) and on the web tier( struts, jsp, ajax) on LSWE finance project, a web project who allow for a company to keep his accounting. Technologies used: EJB, JDK, struts, PostgreSQL, JBoss, Eclipse, SVN I worked on the business tier(EJB) and on the web tier( struts, jsp, ajax) on LSWE finance project, a web project who allow for a company to keep his accounting. Technologies used: EJB, JDK, struts, PostgreSQL, JBoss, Eclipse, SVN

    • Political Organizations
    • 1 - 100 Employee
    • Java developer
      • Apr 2005 - Jan 2006

      company oriented to navigation systems, GIS, navigation systems implemented on various mobile I worked at the GUI interface for a 3D navigation software company oriented to navigation systems, GIS, navigation systems implemented on various mobile I worked at the GUI interface for a 3D navigation software

    • United Kingdom
    • 1 - 100 Employee
    • Java developer
      • Nov 2004 - Apr 2005

      I worked at different modules for an ERP project called ZEUS, a project who put together all the activities inside a holding, all the modules, financial, economical, personal resources and other. Tehnologies used: Jakarta Struts, JDK, EJB, Oracle 8i, Oracle Application Server, Ideea, QDesigner, TOAD, CVS I worked at different modules for an ERP project called ZEUS, a project who put together all the activities inside a holding, all the modules, financial, economical, personal resources and other. Tehnologies used: Jakarta Struts, JDK, EJB, Oracle 8i, Oracle Application Server, Ideea, QDesigner, TOAD, CVS

    • United States
    • Financial Services
    • Java backend developer
      • Jul 2004 - Nov 2004

      Implementing the business logic of TTP (transbility transaction project). TTP is stock exchange web project who give possibility for different commodities to be sell or buy by different counter party. On the business logic I used stateless session beans and on the persistence part I work with hibernate and the application server is Jboss Technologies used:J2EE, SERVLETS, JSP, MySQL, Eclipse , JBoss, Hibernate , CVS Implementing the business logic of TTP (transbility transaction project). TTP is stock exchange web project who give possibility for different commodities to be sell or buy by different counter party. On the business logic I used stateless session beans and on the persistence part I work with hibernate and the application server is Jboss Technologies used:J2EE, SERVLETS, JSP, MySQL, Eclipse , JBoss, Hibernate , CVS

    • Java developer
      • May 2003 - Jul 2004

      Responsible for designing and implementing the Q1000 project (testing candidates for job, testing their capabilities). At this project are a lot of tests, who allow the person who make hires to realize who is the best candidate for the job he offer. Also at this project it is a job portal, where people can see all the jobs posted on the site by different firms, and the firm can post a job, and also can put a testing battery, containing a lot of tests and the person interested of that job has to sustain all that tests.. Technologies used: J2EE, SERVLETS, JSP, JSTL, XML, Jakarta STRUTS, Oracle 8i, Oracle Application Server, TOAD, JBUILDER9, VSS Show less

    • Java developer
      • Oct 2002 - May 2003

      Responsibilities Design, implementation, and testing of the Lago Maggiore project( tickets rezervations, planning holidays, and on-line payment system) project Design, implementation, and testing of the SIASA(tickets rezervations into an airport) project Implementation of the MONRI(web store) project. Technologies used:J2EE, , , SERVLETS, SWING, JSP, XML, Jakarta ANT, Jakarta STRUTS, Oracle 8i, Jakarta TOMCAT , BEA Weblogic Application server , TOAD, JBUILDER9 Responsibilities Design, implementation, and testing of the Lago Maggiore project( tickets rezervations, planning holidays, and on-line payment system) project Design, implementation, and testing of the SIASA(tickets rezervations into an airport) project Implementation of the MONRI(web store) project. Technologies used:J2EE, , , SERVLETS, SWING, JSP, XML, Jakarta ANT, Jakarta STRUTS, Oracle 8i, Jakarta TOMCAT , BEA Weblogic Application server , TOAD, JBUILDER9

    • United Kingdom
    • Software Development
    • Java developer freelancer
      • Dec 1999 - Oct 2002

      Responsibilities implementation of the OSN(virtual bank) project implementation of the InfoTicker (On-line news ticker) project Design and implementation of the MiniChat(On-line chat) project Technologies used: JDK131, J2EE, , JSP, JDBC, RMI, TOAD, BEA Weblogic Application server , Jakarta STRUTS, TOMCAT .*, Jakarta ANT, Oracle 8i Responsibilities implementation of the OSN(virtual bank) project implementation of the InfoTicker (On-line news ticker) project Design and implementation of the MiniChat(On-line chat) project Technologies used: JDK131, J2EE, , JSP, JDBC, RMI, TOAD, BEA Weblogic Application server , Jakarta STRUTS, TOMCAT .*, Jakarta ANT, Oracle 8i

Education

  • Babeș-Bolyai University
    Computer Science
    1992 - 1996
  • Vasile Lucaciu Baia Mare
    1988 - 1992

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