Professional Education, Testing and Certification International Fund, known as PEOI, provides complete university level courses online free of charge in twelve languages to absolutely anyone in the world. PEOI's goal is to help disadvantaged students and aspiring professional to improve their lives and help their country. PEOI was created and is run by over 5,000 volunteers. PEOI's courses are first of all complete high quality open textbooks. After studying a chapter, students can take tests, submit assignments and participate in class discussions. Students enrolled in a completed course with average grade of 70/100 or better on all tests in the course are awarded a course completion certificate. PEOI has over 500 courses under construction, but only two dozen completed courses. Developing course requires either writing content in teams or importing it from open education sources. Developing or translating course content is high demanding, requires having completed university studies and preferably having teaching experience. Volunteers must also have advanced computer skills because all work is done online in PEOI's course development platform. PEOI has been developing its courses for over ten years, but this is only the beginning: there is still an enormous amount of work, and a wide range of tasks must be completed (from research of references on the internet to illustrations, writing test questions, cases, assignments, class discussions and answering student questions). Won't you join us? Out goal is to serve millions and millions of students who do not have access to higher education because of cost or location. We believe that the internet make it possible to deliver free university education to all. But this can only happen if volunteers like you join in PEOI's course development.