Dar is the most excellent teacher to prepare you for the DELE. The classes were a simulation of the speaking part of the DELE exam, in which I would present a discourse, followed by Dar's questions, then a negotiation about a prescribed topic - exactly as in the real exam. After this, Dar would correct every error I made, which was essential and crucial for me. I really appreciated this specific feedback. Dar knows the DELE inside and out; exactly what is required, how to approach it, examiners' look-fors and what would cost marks. The resources he has are limitless and directly useful. In addition, Dar is very friendly, welcoming and positive, and really puts you at ease. I advise anyone who is serious about passing the DELE to take classes with him.

Darwin is a terrific teacher. I’ve had several on line Spanish teachers and and he is the best. He keeps the conversation flowing and comes back later to correct mistakes. He is prepared and professional. I recommend him highly.

Darvin is reliable, enthusiastic and speaks clearly. My lessons are supplemented with an appropriate book from the series of Aula Internacional Plus books. The book is beneficial for reading, assigning homework, and allowing online access to recordings of native Spanish speakers. The Italki online platform designs mini quizes after each class to reinforce what was taught in each class.

Darvin is an outstanding teacher. He is patient, well prepared and focuses on your specific needs. I highly recommend him to anyone looking to take their Spanish to the next level.

Darvin is a very good teacher, patient and pleasant to chat with. He is well prepared with lessons and topics suitable for my beginner level. I have lots of opportunity to talk and listen, both skills that I need to practice. With my self-study and weekly lessons with Darvin my confidence in Spanish has improved. I will continue to see Darvin.

I have tried a few Spanish teachers over the years and Darvin is the strongest teacher that I have had. He is able to quickly assess your level and dive deep into your goals. With my goals of working towards a B1 DELE, Darvin is appropriately choosing subject matters relevant to me and my need for real-world experience and preparation for the exam, along with determining what corrections are needed - all while mentioning them at the appropriate time during our meetings. I highly recommend Darvin.