If you are writing a scientific article and need help with formatting required by publishers, are stuck with the statistic analysis, or creation of a complicated plot, or just want a second opinion about how to develop and show your hard work in creative ways, I probably can help you. Extensive experience in GNU/Linux (that I use since 15 years for all type of tasks related with research, biology and document creation). Experience publishing in scientific journals of course and with professional creation and manipulation advanced of PDF. Latex expert. Experience also managing SQL databases, creating complex graphs, working with image and audio file formats and doing statistical analysis of scientific data. My programming languages of choice currently are R, Perl and Common Lisp. I feel very comfortable also working with shells and terminals; create and run complex commands to solve difficult tasks in bash is a regular part of my work day.