Hi, I'm Retoor.

I'm an enthusiast Software Developer from the Netherlands and I'm specialized in low-level, backend(web), hosting and AI software development. I am ranked among the top 1% developers in the world and capable of writing 23 software languages. See Codeium for reference.

I've started software development at the age of eight. I inherited my passion for programming from my dad. By now, I have more than 25 years experience wherefrom more than 15 years professionally. I've worked for prominent companies like the biggest Dutch B2B car trade company and for the biggest Dutch hosting company. Also I've worked internationally for sharing my professional knowledge what I really liked. Most experienced is gained working in on-site outsourcing.

Technologies

Vue, ExtJS, jQuery, Zend, PHP, Python, SQLite, MySQL, MS SQL Server, Postgres, C++, C#, C, Java, Javascript, HTML, CSS, Wren, Git, Docker, Linux, Windows, Android, PWA, Nginx, Caddy, Mailcow, Apache, MariaDB, Delphi(.NET), Microsoft Visual Basic 6.0, Microsoft Visual C++ 6.0, Interbase, MongoDb, HTML5, JavaScript, Node, Deno, Lua, Pascal, Microsoft Access, Macromedia Flash, Adobe Flash, Websockets, Webdav, Markdown, SOAP, JSON, XMLRPC.

Protocols

I've in depth knowledge about these protocols and wrote at least one server for each one of them:
  • HTTP/1.1
  • REST
  • WEBDAV
  • IRC
  • REDIS
  • XMLRPC
  • SOAP

Projects

Snek

Chat collaboration software with as target to compete with Microsoft Teams / Slack / Rocket Chat.

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Snekkie

AI assistant capable of site administration with RAG capabilities. It knows everything about the site that it manages. It can answer any statistical question about the forum it manages and it is able to database queries.

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Dobre

Interpreted programming language inspired by Java and C#. The language is specialized for network programming.

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