Robert is a total professional. His understanding and tutoring of algebra and calculus concepts helped me enormously. I went into his office totally lost and overwhelmed with the concepts that I was experiencing in my Applied Calculus class at UH Manoa. I soon began to build my understanding of the concepts with his help and earned A’s on all of my exams. I am glad I began the semester studying with Robert as opposed to waiting until I was in trouble in the semester. I only have the final exam remaining and I currently have 106% in the class. I prepared for my final exam with Robert and expect to maintain my A average when the class is over next week. Thanks so much Honolulu Math Tutor for your help throughout the semester. Aloha. (ps. if you need your phone fixed, look me up on google or Instagram : We Fix Phones Oahu.)