freiberufler Senior Java Developer / Technology Consultant auf freelance.de

Senior Java Developer / Technology Consultant

offline
  • 70€/Stunde
  • 6605NB Wijchen
  • Europa
  • sq  |  en  |  el
  • 04.01.2021

Kurzvorstellung

I possess a solid academic background in Computer Science, and over 9 years’ experience in IT as Senior Java Developer/Technology consultant, and I have successfully completed a number of projects.

Qualifikationen

  • Docker
  • EJB (Enterprise JavaBeans)
  • Git
  • Hibernate (Java)
  • J2EE (Java EE)
  • Java (allg.)
  • Objektorientierte Programmierung (OOP)
  • Oracle WebLogic Server
  • PL/SQL
  • SOA (Serviceorientierte Architektur)
  • Spring

Projekt‐ & Berufserfahrung

Senior Java Developer / Outsystems Developer
Heineken International, Novioq B.V Nijmegen Nether, NIJMEGEN
10/2018 – offen (5 Jahre, 6 Monate)
IT & Entwicklung
Tätigkeitszeitraum

10/2018 – offen

Tätigkeitsbeschreibung

• Design and Development of connector between Outsystems and Exasol Database in Java
• Design and development of Intercompany Service charge in Outsystems
Main technologies and tools used: Java 8, Docker, Exasol, Rest API, Web Services, Outsystems Platform
Reference Projects: Heineken International Intercompany Service Charge
Business or sector Consulting Services

Eingesetzte Qualifikationen

EJB (Enterprise JavaBeans), Spring

Senior Java Developer / Technical Lead
European Dynamics, Athens, Greece, Athens
12/2017 – 9/2018 (10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2017 – 9/2018

Tätigkeitsbeschreibung

• Java Technical Lead (Rest API / Angular 6)
• SAMLv2 authentication (Spring-boot / OPENAM), Design and implementation
• Senior Java Developer Rest API design and implementation
Main technologies and tools used: Java 8, Docker, PL/SQL, Rest API, Web Services, JPA, Maven, Apache Tomcat, Spring-boot, OPENAM Identity Provider

Eingesetzte Qualifikationen

Docker, J2EE (Java EE), Spring

Senior Java Developer / DevOps
EXL Inc, Haarlem
12/2017 – 4/2018 (5 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

12/2017 – 4/2018

Tätigkeitsbeschreibung

• Senior Java Developer Rest API design and implementation
• Junior DevOps
• Master Data setup, Transactional data flows and user’s interaction to explain planning results

Eingesetzte Qualifikationen

mySQL, Apache Tomcat, jboss, Docker, Git, Hibernate (Java), J2EE (Java EE), PL/SQL, Spring, SOA (Serviceorientierte Architektur), SOAP (Simple Object Access Protocol)

Senior Java Developer / Technology Consultant
Bugaboo International B.V, Amsterdam(Netherlands), AMSTERDAM
12/2014 – 12/2017 (3 Jahre, 1 Monat)
Konsumgüterindustrie
Tätigkeitszeitraum

12/2014 – 12/2017

Tätigkeitsbeschreibung

• Senior Java Developer for Improvements Programme for portal and dealer java applications;
• Technical architect of i2 planning solution, software development management, software architecture;
• Support of the planning process. Issues solving with Master Data setup, Transactional data flows and user’s interaction to explain planning results;
• Master Data Management Web UI development based on i2 ABPP technology platform;

Main technologies and tools used: Java, PL/SQL, ORACLE, JEE, Web Services, JSF, RAD, Hibernate, Git, Maven, Weblogic, ApacheTomcat, Spring-boot, RestFull, SOAP

Eingesetzte Qualifikationen

Back-End Entwicklung, Bash (Shell), Eclipse, Hibernate (Java), J2EE (Java EE), Jira, JUnit, PL/SQL, SOA (Serviceorientierte Architektur), Weblogic (Oracle), Webservices, WSDL (Web Services Description Language), XHTML (Extensible HyperText Markup Language), XSLT (XSL Transformation), Dokumentation (IT), IT-Beratung (allg.), Demand Management

Senior Java Developer / Technology Consultant (Festanstellung)
PricewaterhouseCoopers Business Solutions S.A., At, Athens
12/2012 – 12/2014 (2 Jahre, 1 Monat)
Dienstleistungsbranche
Tätigkeitszeitraum

12/2012 – 12/2014

Tätigkeitsbeschreibung

Software development with Java/J2EE technologies Oracle, IBM and integration of planning systems with ERP (SAP), i2/JDA, Service Oriented Architecture/Business Process Management.
Reference Projects:
• Senior Java Developer for Improvements Programme for portal and dealer java applications
• Software Developer on e-government applications;
• Software architecture design and implementation for global order transaction management;
• Defined and implemented web services integration;
• Technical upgrade of existing web infrastructure to new Java version/frameworks. Software configuration management and development of upgraded Java web services;
• Technical architect of i2 planning solution, software development management, software architecture;
• Master Data Management Web UI development based on i2 ABPP technology platform;
• Implementation of Advanced Planning Solution (APS) and integration with legacy solutions;
• ERP (SAP) integration with demand planning system;
• Improved and restructured systems integration between planning, SAP MDM and legacy systems;
• Support of the planning process. Issues solving with Master Data setup, Transactional data flows and user’s interaction to explain planning results;


Main technologies and tools used: PL/SQL, WAS,ORACLE,DB2, IBM Portal, MSSQL , J2EE, Struts, Web Services, JSF, EJB, RAD, Hibernate, Git, Maven, Solaris, Aix, Weblogic, ORACLE

Eingesetzte Qualifikationen

Hibernate (Java), Hudson (Software), J2EE (Java EE), Java-Frameworks, Jira, PL/SQL

Technology Consultant / Senior Java Developer (Festanstellung)
TruEconomy Consulting B.V. - PricewaterhouseCooper, AMSTERDAM
12/2009 – 12/2012 (3 Jahre, 1 Monat)
Dienstleistungsbranche
Tätigkeitszeitraum

12/2009 – 12/2012

Tätigkeitsbeschreibung

Technology Consultant / Senior Java Developer
TruEconomy Consulting B.V. - PricewaterhouseCoopers Advisory N.V., (Netherlands)
Software development with Java/J2EE technologies Oracle, IBM and integration of planning systems with ERP (SAP), i2/JDA, Service Oriented Architecture/Business Process Management.



Reference Projects:

• Senior Java Developer for Improvements Programme for portal and dealer java applications
• Software Developer on e-government applications;
• Software architecture design and implementation for global order transaction management;
• Defined and implemented web services integration;
• Technical upgrade of existing web infrastructure to new Java version/frameworks. Software configuration management and development of upgraded Java web services;
• Technical architect of i2 planning solution, software development management, software architecture;
• Master Data Management Web UI development based on i2 ABPP technology platform;
• Implementation of Advanced Planning Solution (APS) and integration with legacy solutions;
• ERP (SAP) integration with demand planning system;
• Improved and restructured systems integration between planning, SAP MDM and legacy systems;
• Support of the planning process. Issues solving with Master Data setup, Transactional data flows and user’s interaction to explain planning results;

Main technologies and tools used: PL/SQL, WAS,ORACLE,DB2, IBM Portal, MSSQL , J2EE, Struts, Web Services,Spring,JSF, EJB, RAD, Hibernate, Git, Maven, Solaris, Aix, Weblogic, ORACLE

Reference Projects: Bugaboo APS, 3M SAP APO integration, 3M CMI APO component

Business or sector Consulting Services

Eingesetzte Qualifikationen

SAP APO, SAP BI, SAP BW/4HANA

Zertifikate

Outsystems associate developer certification
2019
PL/SQL Certified
2010

Ausbildung

Computer Science
Bachelor Degree in Computer Science
2008
University of Hertfordshire, (United Kingdom)

Über mich

04 Mar 2013 – 06 Mar 2013 Consulting Skills
PricewaterhouseCoopers Business Solutions SA
01 Oct 2012 – 11 Oct 2010 Consulting Methodologies and Frameworks
PricewaterhouseCoopers Business Solutions SA
• Consulting Skills and Methodologies, Costing & Profitability
• Lean Methodology, Issues Based Problem Solving Methodology
01 Nov 2010 – 08 Nov 2010 JDA Demand Management
Trueconomy Consulting BV
01 Mar 2011 – 09 Mar 2011 JDA Supply Chain Planning
TruEconomy Consulting BV

Weitere Kenntnisse

• ERP Systems: SAP R/3
• APS Systems: i2 SCP, i2 DM, JDA MfgABPP, I2 Studio
• Solaris, AIX
• Bash script
• UNIX and Windows operating systems,
• Oracle 11g
• MSSQL,
• DB2,
• MySQL
• IBM Security Directory Server
• Docker
• Websphere application server,
• BEA Weblogic Application server,
• OC4J application server,
• JBoss,
• Apache Tomcat,
• Service Oriented Architecture
• Java/J2EE, MQ, EJB, SQL, PL/SQL, Spring, Spring-boot XML, Struts,
• JSF, IBM Portal, Hibernate, Ant, Maven,

Persönliche Daten

Sprache
  • Albanisch (Muttersprache)
  • Englisch (Fließend)
  • Italienisch (Gut)
  • Griechisch (Fließend)
Reisebereitschaft
Europa
Profilaufrufe
2212
Alter
43
Berufserfahrung
16 Jahre und 1 Monat (seit 02/2008)
Projektleitung
1 Jahr

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