Search for friends in the tag field

Hello everybody,
i am new to here, i need a developer to create a plugin (for elgg 3.3) to do the auto search for friends in the tag field, i think the best solution is to use js but knowing little elgg i can't do it by myself.

For this I ask for help from a developer to implement this solution.

Searching the forum I found one for version 1.7 but I use 3.3 and it is not compatible.

Anyone interested in collaboration can write to me here or in private.

Thank you all for your cooperation.

Best regards,