Prior experience in the following technologies and methods:

• software engineering
• object-oriented system analysis and design
  
• object-oriented programming
• UML (unified modeling language)
• Coad/Yourdon methodology
• model-driven development
  
• waterfall & agile approaches (e.g. BDD and TDD, AMDD)
• DbC (Design by Contract)
  
• Python, C / C++, Java, TypeScript / ECMAScript / JavaScript, XML, XSLT and more
• web development
• front-end and back-end
  
• HTML, CSS, TypeScript / ECMAScript / JAVAScript, XML, XSLT, Python, PHP, CGI, WSGI
  
• Django, Zope, Silva, Plone
  
• database technology
• SQL & NoSQL
• MySQL, PostgreSQL, ZODB, ZEO, Durus
  
• systems and network administration
• firewalls, security and routing
  
• DNS, SMTP, POP3, IMAP, HTTP, FTP, SSL, SSH, VPN, IPsec, TCP/IP
  
• GNU/Linux (Debian, Red Hat, Slackware, Fefora, Ubuntu and more)
• BSD
• Microsoft Windows
• scripting
  
• data analysis
• narrow AI / machine learning
• statistical analysis
• visualisation and inference
• classification, regression, clustering and dimensionality reduction
  
• ANN (artificial neural networks), SVM (support vector machines), trees and more