Build a psychology experiment using OpenSesame

Hi there, For my masterthesis I am looking for someone who can build a (small) pilot study and after running this pilot study succesfully the actual experiment. I've been trying to use OpenSesame to create the pilot study but my scripting skills aren't good enough. That's why I am looking for someone who can work with OpenSesame, but someone may read this and maybe thinks of another programme which fits the question better. Short explanation of the experiment: Participants enter the questionnaire and are being asked some demographical information (age, gender etc.) after that they will be randomized to different conditions, following pictures (2 sec), grey screen (1 sec) and then a Rating Likert scale (1-10 points). Want to run the experiment online and have a log file with the data. Contact me if you think you are skilled for this job!