My greatest achievements include development of a IPS/IDS using open source product - suricata and add logic options outside modules!
Programming (c++, python, js) using pure python with Django restful api. Great variety of tasks: virtualization, Unreal networking tasks, integration with json and not only, different aspects of pawn lifecycle and others.
Using SVN and Git for version control, JIRA for task management and writing project documentation on Confluence.
Achievements: Implementation IPS/IDS with web interface and cool performance