Translation Job - Potchefstroom, NW, 2520

I need four translators to assist with a research report project. Will need two for English to Tswana (Tswana speaking). One must have a medical background and one with no medical knowledge. And then I will need two that can back translate from Tswana to English

I will prefer translators in Potchefstroom to assist me since we need to have 2 meetings during the process.