Reinhard Duy

Further training

Dresden, Germany

Experience

Feb 2023 - May 2023
4 months

Further training

  • Training in Data Analytics, Artificial Intelligence, Deep Learning and Machine Learning
  • Use of Windows operating system
  • Use of JetBrains PyCharm, Jupyter Notebook and Spyder IDE
  • Technologies: Python 3.10, Anaconda, Keras 2.10, NumPy, OpenCV, Pandas, Scikit-learn, Seaborn, TensorFlow 2.10, PyTorch
Dec 2020 - Oct 2022
1 year 11 months

IT security developer

Freelancer

  • Frontend and backend development
  • Use of Windows and Linux operating systems
  • Use of IntelliJ and NetBeans IDE
  • Use of PostgreSQL database
  • Tools and technologies: Jenkins, Git, Docker, JFrog Artifactory, Kubernetes, Figma, SINA, Mui, CSS, Hibernate, JPA, Spring Boot, REST, JSON, Gradle, SQL, Node.js, JUnit, Mockito, Swagger, Jira, GitLab, Jest, OAuth, Keycloak
Apr 2019 - Nov 2020
1 year 8 months

IT security developer

Freelancer

  • Frontend and backend development
  • Use of Windows and Linux operating systems
  • Use of NetBeans IDE
  • Use of PostgreSQL database
  • Tools and technologies: Jenkins, Git, jQAssistant, Maven, Jira, SINA, Hibernate, JPA, SQL, Spring, Swing, JUnit, Mockito, EasyMock, Maven
Feb 2019 - May 2019
4 months

Further training

  • Training in Analyzing Big Data with Microsoft R, Perform Cloud Data Science with Azure Machine Learning, Agile SCRUM Foundation and DevOps
  • Use of Windows and Microsoft Azure environments
  • Use of RStudio and Microsoft Visual Studio IDE
  • Technologies: R, Python, Hadoop, ScaleR-Functions, Azure Data Lake, Spark, HDInsight, Hive, HBase
Sep 2018 - Feb 2019
6 months

Further training

  • Training in Artificial Intelligence, Deep Learning, Machine Learning, frontend and container technologies
  • Use of Windows and Android operating systems
  • Use of Android Studio, JetBrains PyCharm and Jupyter Notebook IDE
  • Technologies: Python 3.6, React, AngularJS, Angular, TypeScript, Node.js, Git, SVN, Docker, Anaconda, Flask, Keras 2.2, NumPy 1.14, OpenCV 3.4, Pandas 0.22, Scikit-learn, Seaborn, TensorFlow 1.8, PyTorch
May 2018 - Jun 2018
2 months

Further training

  • Berlitz English, technical language for the profession
May 2016 - Apr 2018
2 years

Developer

Freelancer

  • Developed an energy meter management system based on Eclipse Rich Client Platform
  • Use of Windows operating system
  • Use of Eclipse Oxygen IDE
  • Technologies: JEE, JDK 8, Eclipse RCP, Oracle database, Jenkins, SVN, Oracle Forms, EclipseLink, Google Guava, SWT, JFace, Xtend, Xtext, JUnit, Spring Boot, PL/SQL, XML, JAXP, StAX, SAX, JSON, JDOM, Swing
Jun 2015 - Mar 2016
10 months

Developer

Freelancer

  • Developed an order management system for rail freight based on Eclipse Rich Client Platform
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: JEE, JDK 6 and JDK 8, Eclipse RCP 3.8, MS SQL database, Apache Ant, Jenkins, SVN, Jira, Sonar, JUnit, Ivy, Gradle, JBoss EAP 6.4, Hibernate 4.2, JasperReports 5.5, Camel, Axis, Swing
Sep 2014 - Feb 2015
6 months

Developer

Freelancer

  • Developed a sales portal for a furniture store with frontend and backend and created payment plugins for various payment providers
  • Use of Windows operating system
  • Use of Eclipse and IBM RAD 7.5 IDE
  • Technologies: Java EE 5, JDK 6, JavaScript, JSP 2.0, DB2 database, Git, Jira, Liquibase, SQL Workbench, IBM WebSphere Commerce 7, jQuery 1.11, Dojo 1.8, Sass 3.2, Struts 1.2, JSON, Xceptance XLT 4.4, Computop Paygate, Santander cart financing, HTML, CSS
Jan 2014 - Aug 2014
8 months

Developer

Freelancer

  • Developed and maintained a sales portal for telecom products with frontend and backend
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, Spring 3.0, Spring Webflow 2.1, JavaScript, jQuery, MySQL database, Xceptance XLT, SVN, Maven, Atlassian Jira, GlassFish 2.1, SOAP, Apache CXF 2.2, JPA 1.0, Apache Tiles 2.2, Hibernate 3.4, JUnit 4.8, JSTL 1.1, HTML, CSS
Jan 2014 - Mar 2014
3 months

Developer

Freelancer

  • Analyzed and displayed complex material data in the steel industry with frontend development and generic table generation from JSON data
  • Use of Windows and Linux operating systems
  • Use of Eclipse IDE
  • Technologies: JavaScript, jQuery, Python, MongoDB, Git, HTML, CSS
Feb 2013 - Apr 2013
3 months

Developer

Freelancer

  • Created a prototype for user data collection with frontend and backend development
  • Use of Windows operating system
  • Use of Eclipse and Aptana IDE
  • Technologies: Ruby on Rails 3.2, JavaScript, jQuery, SQLite database, SVN, HTML, CSS
Jan 2013 - Dec 2014
1 year

Developer

Freelancer

  • Developed a sales portal for telecom products with frontend and backend and connected a SOAP interface
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, Spring 3.0, Spring Webflow 2.1, JavaScript, jQuery, MySQL database, Xceptance XLT, SVN, Maven, Atlassian Jira, GlassFish 2.1, SOAP, Apache CXF 2.2, JPA 1.0, Apache Tiles 2.2, Hibernate 3.4, JUnit 4.8, JSTL 1.1, HTML, CSS
Nov 2012 - Dec 2013
2 months

Developer

Freelancer

  • Integrated various portals and web services with creation and connection of web services, LDAP and assembly lines
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, JavaScript, HTML, CSS, IBM Tivoli Directory Integrator 7.1, Apache Directory Studio, SoapUI 4.5.1
Aug 2012 - Nov 2012
4 months

Developer

Freelancer

  • Developed a web application to simulate web services including endpoint creation, web service connection, mock creation and JUnit tests
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, JavaScript, Spring, Oracle database, Molybdenum, RESTClient, Trac, Hermes JMS, Apache Tomcat, JBoss 4.2, Spring, jQuery, RichFaces 3.3, JSF 1.2, JAXB, WebSphere MQ, Spring Remoting/Webservices, REST, SVN, Maven 2.2, DocBook 4.4, HTML, CSS
May 2012 - Jul 2012
3 months

Developer

Freelancer

  • Developed a sales portal for telecom products with frontend and backend and connected a SOAP interface
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, Spring 3.0, Spring Webflow 2.1, JavaScript, jQuery, MySQL database, Xceptance XLT, SVN, Maven, Atlassian Jira, GlassFish 2.1, SOAP, Apache CXF 2.2, JPA 1.0, Apache Tiles 2.2, Hibernate 3.4, JUnit 4.8, JSTL 1.1, Molybdenum, HTML, CSS
Oct 2011 - May 2012
8 months

Developer

Freelancer

  • Developed a sales portal for gas products with frontend and backend and connected web services and customized the checkout process
  • Use of Windows operating system
  • Use of Eclipse and IBM RAD IDE
  • Technologies: Java EE 5, JDK 6, JavaScript, JSP 2.0, DB2 database, SoapUI, IBM Rational Synergy, DbVisualizer, Liquibase, Atlassian Jira, IBM WebSphere Commerce 7, Dojo, JSP, Struts, Maven, HTML, CSS
Apr 2011 - Oct 2011
7 months

Developer

Freelancer

  • Developed a sales portal for telecom products with frontend and backend and connected a SOAP interface
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, Spring 3.0, Spring Webflow 2.1, JavaScript, jQuery, MySQL database, Xceptance XLT, SVN, Maven, Atlassian Jira, Molybdenum, GlassFish 2.1, SOAP, Apache CXF 2.2, JPA 1.0, Apache Tiles 2.2, Hibernate 3.4, JUnit 4.8, JSTL 1.1, HTML, CSS
Oct 2010 - Mar 2011
6 months

Developer / Designer

Freelancer

  • Conceptualized, designed and developed a monitoring application for a web portal
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, JSP, JavaScript, Oracle database, SVN, Maven, Trac, JBoss, EJB, JPA, JMX Beans, Seam, IceFaces, ChartDirector, JFreeChart, JChart, HTML, CSS
Jun 2010 - Sep 2010
4 months

Developer

Freelancer

  • Developed a sales portal for telecom products with frontend and backend and connected a SOAP interface
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, Spring 3.0, Spring Webflow 2.1, JavaScript, jQuery, MySQL database, Xceptance XLT, SVN, Maven, Atlassian Jira, GlassFish 2.1, SOAP, Apache CXF 2.2, JPA 1.0, Apache Tiles 2.2, Hibernate 3.4, JUnit 4.8, JSTL 1.1, Molybdenum
Mar 2010 - May 2010
3 months

Developer

Freelancer

  • Improved code quality of Java applications with Code Quality Management (CQM)
  • Analyzed code quality and integrated CQM processes into the build
  • Use of Windows and Linux operating systems
  • Use of Eclipse IDE
  • Technologies: Java/JEE, Oracle database, Ant, Checkstyle, FindBugs, PMD, Trac
Jun 2008 - Feb 2010
1 year 9 months

Developer / Designer

Freelancer

  • Conceptualized, designed and developed a monitoring application for a web portal
  • Use of Windows operating system
  • Use of Eclipse IDE
  • Technologies: Java, JSP, JavaScript, Oracle database, SVN, Maven, Trac, JBoss, EJB, JPA, JMX Beans, Seam, IceFaces, ChartDirector, JFreeChart, JChart, HTML, CSS
Jan 2007 - May 2008
1 year 5 months

Developer

Freelancer

  • Developed a tourism portal with intelligent algorithms for tour suggestions
  • Use of Windows and Linux operating systems
  • Use of JBuilder and Eclipse IDE
  • Technologies: Java, J2EE, EJB, JPA, XML, XSLT, PostgreSQL with PostGIS, Maven, Apache Tomcat, Hibernate, Spring, JUnit, OOA, OOD, AOP, SVN
Jan 2004 - Dec 2006
3 years

Developer

Freelancer

  • Developed a backend system for purchasing local transport tickets via mobile
  • Use of Linux and Windows operating systems
  • Use of JBuilder and Eclipse IDE
  • Technologies: Java, J2EE, JSP, EJB, XML, XSLT, MySQL database, JBoss, Hibernate, Apache Cocoon, JUnit, JSP, UML
Jan 2003 - Dec 2005
3 years

Developer

Freelancer

  • Application for capturing, processing and evaluating cost data in rail transport
  • Use of Windows operating system
  • Use of Delphi IDE
  • Technologies: BDE database, EDI, ModelMaker, SVN
Jan 2002 - Dec 2005
4 years

Developer

Freelancer

  • Developed an application for graphical display, editing and storage of data for resource planning
  • Use of Windows operating system
  • Use of Delphi IDE
  • Technologies: BDE database, JEDI, ModelMaker, SVN
Jan 1996 - Dec 2003
7 years

Data Analyst

Freelancer

Experience in IT, design and project implementation.

Languages

German
Native
English
Intermediate

Education

Oct 1995 - Jun 2002

TU Dresden

Diploma in Computer Science · Computer Science · Dresden, Germany

Certifications & licenses

Data Analytics

alfatraining

Deep Learning

alfatraining

Machine Learning

alfatraining

Agile Scrum Foundation

EXIN

Agile Scrum Product Owner

EXIN

Analyzing Big Data with Microsoft R

Brainymotion

DevOps Professional

EXIN

Perform Cloud Data Science with Azure Machine Learning