Online AP Tutoring
Online tutoring for the Advanced Placement (AP) exams in mathematics, physics and computer science, in group lessons or one-to-one.
Also offered: AP Computer Science Principles
See the detailsOnline AP, IB & University Tutoring
I specialize in providing high-quality, structured tutoring for high school and university students across international curricula. My approach focuses on deep conceptual understanding and rigorous problem-solving.
English & Turkish
100% Online
60 & 90-Minute Lessons
Courses & Programs
Online IB Tutoring
Online tutoring for the International Baccalaureate (IB) Diploma Programme in mathematics, physics and computer science, at Higher Level and Standard Level.
Also offered: IB Computer Science (HL & SL)
See the detailsOnline SAT, ESAT & OMPT-B Tutoring
Online tutoring for the mathematics sections of the exams used in applications to universities abroad: SAT, ESAT and OMPT-B.
Also offered: ESAT 路 OMPT-B
See the detailsOnline University Tutoring
Online tutoring for all undergraduate-level mathematics and computer programming courses, as well as Physics 1 and Physics 2.
University Mathematics
- Calculus I-II-III
- Linear Algebra
- Differential Equations
- Real & Complex Analysis
- Numerical Analysis
- Engineering Mathematics
University Computer Science
- Python, C/C++, Java
- Data Structures
- Algorithm Design
- Automata Theory
- Discrete Mathematics
- Database Systems
Also offered: Physics 1 (Mechanics) 路 Physics 2 (Electricity & Magnetism) 路 Advanced Calculus 路 Abstract Algebra 路 Differential Geometry 路 Partial Differential Equations 路 Probability & Statistics 路 Computer Architecture 路 Circuit Design 路 and other undergraduate mathematics and programming courses
See the detailsHow Exam Preparation Works
Flexible Formats
Offering both 1-on-1 individual and group sessions. Choose between an 8-week accelerated crash course or a comprehensive 16-week standard program tailored to your exam timeline.
Mock Exams & Analysis
Every student receives 5 free mock exams simulating real test conditions, followed by comprehensive result evaluation reports to pinpoint areas for improvement.
Strategic Problem Solving
Includes personalized homework and guided solving sessions. Students master the effective use of TI and Desmos calculators, saving crucial time during exams.
The Guarantee
Start with a completely Free Trial Lesson to experience the methodology firsthand. I stand by a strict Success Guarantee for students who complete the required program milestones.
What My Students Say
I'm taking AP Calculus with him, and he explains things really well. The methods he teaches stick, and because he shows new approaches, the way I look at problems has genuinely changed.
Elif V.
AP Calculus 路 December 2025
He knows the material very well and explains the logic behind everything. I'm taking AP Computer Science A with him; he follows my progress regularly and gives me homework so that I keep improving. He has helped me a lot, and I'm grateful for his effort.
P谋nar D.
AP Computer Science A 路 December 2025
Our teacher has an excellent command of C and C++. He was very attentive and answered every one of my questions clearly, one by one, until I understood. Everything I used to find intimidating is now enjoyable. I strongly recommend working with him.
Kaan C.
C & C++ 路 April 2023
Reviews left by students and parents on my verified ozelders.com profile, translated from Turkish. Read all reviews
