Programming languages, frameworks and tools
Here is an excerpt of the software tools and programming languages i used.
The proficiency is discretized into the following four values:
| Basic | Short uses in a project, foundations well known |
|---|---|
| Advanced | Longer use in projects |
| Proficient | Many years of experience or very intensive experience |
| Expert | Extraordinary knowledge, wrote articles published in the web or in magazines |
The first table contains software used in the last five years. The second table contains the items that i haven't used for more than five years (but often still remember ;-)). The tables use DataTables: you can sort (by clicking the header) and search this table.
This list is also available as text (UTF-8) file.
Current (≤ 5 years)
| Category | Name | Proficiency | Last year used |
|---|---|---|---|
| Operating System | Unix: AIX, BSD, HP/UX, Linux, Sun Solaris | Proficient | 2022 |
| Operating System | Mac OS X | Proficient | 2022 |
| Operating System | Windows | Proficient | 2022 |
| IDE | IntelliJ IDEA | Proficient | 2022 |
| IDE | Microsoft Visual Studio Code | Advanced | 2022 |
| Office | Microsoft Word, Excel, Powerpoint | Proficient | 2022 |
| Method | UML | Proficient | 2020 |
| C++ | C/C++/C++ 11/C++ 14/C++ 17/C++ 20 | Proficient | 2021 |
| C++ | Boost Library | Advanced | 2021 |
| C++ | GPU Computing: NVIDIA CUDA, OpenCL, C++ AMP | Expert | 2017 |
| C++ | OpenGL | Advanced | 2017 |
| Database | SQL | Proficient | 2022 |
| Database | PostgreSQL | Advanced | 2020 |
| Database | MySQL / MariaDB | Proficient | 2018 |
| Database | MongoDB | Advanced | 2018 |
| Programming Language | Groovy | Expert | 2020 |
| Programming Language | Clojure | Advanced | 2018 |
| Programming Language | Java, Java 8, Java 11, Java 17 | Expert | 2022 |
| Programming Language | Kotlin | Expert | 2022 |
| Programming Language | Python | Advanced | 2021 |
| Programming Language | Ruby | Advanced | 2018 |
| Programming Language | Shell scripting (Bash, Korn-Shell, Tcsh, Sed, Awk) | Proficient | 2021 |
| Programming Language | XML, XML Schema, DTD, XSLT | Proficient | 2022 |
| Big Data | NoSQL | Proficient | 2022 |
| Big Data | Machine Learning, Data Mining | Proficient | 2020 |
| Java | JDBC | Proficient | 2017 |
| Java | JUnit | Proficient | 2022 |
| Java | TestNG | Proficient | 2018 |
| Java | Swing/AWT | Advanced | 2020 |
| Java | Gradle | Advanced | 2022 |
| Java | Spring Boot, Spring Framework | Advanced | 2022 |
| JavaScript | JavaScript | Proficient | 2020 |
| JavaScript | TypeScript | Advanced | 2022 |
| JavaScript | node.js | Advanced | 2022 |
| JavaScript | Jest | Advanced | 2022 |
| JavaScript | React | Advanced | 2020 |
| JavaScript | Redux | Advanced | 2020 |
| Frameworks | git | Proficient | 2022 |
| Frameworks | Jenkins CI (Continuous Integration) | Advanced | 2022 |
| Web | HTML, HTML5, XHTML, CSS, CSS3 | Proficient | 2021 |
| Web | Bootstrap | Proficient | 2021 |
| Web | REST, RESTful | Proficient | 2021 |
| Web | Jekyll | Advanced | 2021 |
| Cloud | Docker | Advanced | 2021 |
| Cloud | Amazon Web Services (EC2, Fargate, S3, Lambda, SNS, SQS, Aurora, Dynamo, etc.) | Advanced | 2022 |
| Cloud | Terraform | Advanced | 2020 |
| Programming Language | Go/Golang | Advanced | 2020 |
| JavaScript | Webpack | Advanced | 2020 |
| Java | Maven | Basic | 2022 |
| Java | Camunda BPMN | Basic | 2022 |
Older (> 5 years)
| Category | Name | Proficiency | Last year used |
|---|---|---|---|
| IDE | Eclipse | Expert | 2016 |
| IDE | Microsoft Visual Studio | Proficient | 2015 |
| IDE | Xcode | Basic | 2014 |
| IDE | NetBeans | Proficient | 2016 |
| IDE | Atom | Advanced | 2016 |
| IDE | Sublime | Advanced | 2016 |
| Office | Apple Keynote, Pages, Numbers | Proficient | 2014 |
| Office | OpenOffice | Proficient | 2015 |
| C++ | Standard Template Library (STL) | Advanced | 2016 |
| C++ | OpenMP | Proficient | 2015 |
| C++ | POSIX threads (pthreads) | Proficient | 2012 |
| C++ | Qt | Basic | 2012 |
| Database | NeoJ | Advanced | 2016 |
| Database | CouchDB | Basic | 2015 |
| Database | Elasticsearch | Basic | 2016 |
| Programming Language | Haskell (Functional programming) | Expert | 2014 |
| Programming Language | Scala | Proficient | 2016 |
| Big Data | R | Advanced | 2015 |
| Big Data | MapReduce | Proficient | 2015 |
| Big Data | Hadoop | Advanced | 2015 |
| Big Data | Apache HDFS | Basic | 2015 |
| Big Data | Apache Spark | Advanced | 2015 |
| Big Data | Data Science | Proficient | 2016 |
| Java | Ant | Proficient | 2016 |
| Java | Apache POI | Proficient | 2016 |
| Java | Hibernate | Advanced | 2016 |
| Java | Akka | Basic | 2015 |
| Java | Spock | Basic | 2016 |
| JavaScript | Grunt | Basic | 2015 |
| JavaScript | Mocha | Basic | 2016 |
| JavaScript | Chai | Basic | 2016 |
| JavaScript | Express | Advanced | 2016 |
| JavaScript | Angular | Basic | 2016 |
| JavaScript | D3.js | Advanced | 2016 |
| Frameworks | Subversion | Expert | 2012 |
| Frameworks | SBT | Basic | 2015 |
| Web | Application Server (Oracle, JBoss, Glassfish) | Advanced | 2016 |
| Web | Java Server Pages (JSP), Groovy Server Pages (GSP) | Proficient | 2016 |
| Web | Grails | Proficient | 2012 |
| Web | Web 2.0/AJAX Frameworks (Prototype, Scriptaculous, etc.) | Advanced | 2015 |
| Web | jQuery | Advanced | 2015 |
Very old (> 10 years)
| Category | Name | Proficiency | Last year used |
|---|---|---|---|
| Office | Microsoft Project | Advanced | 2007 |
| Method | PowerDesigner | Proficient | 2007 |
| Method | ERwin | Proficient | 2007 |
| Method | Meta Object Facility (MOF, EMOF) | Advanced | 2007 |
| Eclipse | Eclipse Modeling Framework (EMF) | Expert | 2008 |
| Eclipse | Graphical Editor Framework (GEF) | Advanced | 2005 |
| Eclipse | Java Emitter Templates (JET) | Advanced | 2005 |
| Eclipse | Standard Widget Toolkit (SWT) | Proficient | 2008 |
| Eclipse | Business Intelligence and Reporting Tools (BIRT) | Basic | 2006 |
| Eclipse | UML2 | Expert | 2008 |
| Eclipse | JFace, JFace Data Binding, Eclipse Data Binding | Advanced | 2008 |
| C++ | Cell Broadband Engine / Playstation 3 | Advanced | 2009 |
| Database | IBM DB2 | Advanced | 2006 |
| Database | Microsoft SQL Server | Advanced | 2003 |
| Database | Oracle database, PL/SQL | Proficient | 2009 |
| Programming Language | Prolog (Logic programming) | Expert | 1997 |
| Programming Language | Microsoft Visual Basic | Advanced | 2001 |
| Programming Language | Old programming languages: PL/I, Fortran, Cobol | Advanced | 1993 |
| Programming Language | Perl | Expert | 2009 |
| Programming Language | Turbo Pascal, Borland Pascal | Proficient | 1992 |
| Big Data | Ab Initio | Expert | 2009 |
| Java | AspectJ/AJDT | Basic | 2005 |
| Java | iBATIS | Proficient | 2008 |
| Java | Java EE, JEE, J2EE | Advanced | 2009 |
| Frameworks | Parser generators: ANTLR, Yacc, Flex | Proficient | 2007 |
| Web | Struts | Advanced | 2008 |