REPKAMathematics teacher · Dubai, UAE
Ruslan Khomenko
I teach mathematics and I am a co-founder of Repka, an online school, where I lead the mathematics department. I also designed and built the learning platform the school runs on. This page shows that work.
About me
A teacher who built his own school's tools
I have taught mathematics since 2020. The same year I co-founded Repka, and I have led its mathematics department since.
What I do
- Teach weekly exam-preparation groups and one-to-one lessons
- Plan every lesson around past-paper questions; set homework after each lesson and mark it before the next
- Keep parents informed: what has been covered, what is still weak, and whether the target grade is realistic
- Designed and built the school's learning platform — lessons, homework, marking, progress tracking and the school office
Curricula I prepare students for
What I am looking for
Repka works with Russian-speaking students who are preparing for Russian national examinations. I have moved to Dubai, and I am now looking for a position teaching mathematics in an international school — where I teach in English every day and work as part of a department.
What I bring is on this page: a way of running lessons, homework and feedback that I designed, tested with my own students, and built the tools for.
- Based in Dubai, UAE — available to teach in person and online
- Mathematics; also Physics and Computer Science at secondary level
- Russian — native, English — working proficiency
EGE is the Russian national university-entrance examination, OGE the school-leaving examination after year 9. The platform interface is in Russian; the tour below explains each screen in English.
Platform tour
The platform I built — click through it
These are screens of the working platform, shown with a demonstration school — the students in them are fictional. Choose a role, then a screen. Click a screenshot to enlarge it.
How I teach
How a lesson works
Solve a few tasks the way a student does on the platform — the answer is marked at once — and see what the teacher has in front of them during the lesson.
Homework with instant marking
Type an answer and press Check. On the platform the student sees the result at once, and the teacher sees which topics went wrong.
What happens in a live lesson
The same task appears on the shared board, and each student also solves it on a personal sheet.
- The teacher writes on the board with a stylus; every student sees it at once
- Tasks from the bank are placed on the board with an answer line — the class answers, the platform marks
- The teacher sees the whole group: who has answered, who is stuck, and each student's working
- A student's solution or a common mistake goes onto the board in one click
- The lesson is recorded, and the board is saved with it
What's inside
What the platform covers
Everything a lesson needs before, during and after it — for the teacher, the student, the parent and the school office.
Online classroom
Video, a shared whiteboard, in-lesson classwork and chat. The teacher sees the whole group and each student's working. Lessons are recorded with the board.
Question bank
Tens of thousands of exam tasks sorted by exam, question number and type. Classwork and homework are assembled from the tasks a lesson actually covered.
Marking
Short answers are marked instantly. Written solutions are submitted on a sheet or as a photo and marked by the teacher against exam criteria.
Score forecast
The platform estimates each student's exam score from their own results and shows which question types hold the score back.
Parent dashboard
Attendance, homework, progress by subject and the balance of paid lessons — without having to ask the teacher.
Payments and bots
Lesson packages, bills and reminders go out through Telegram and MAX bots. A parent sends a photo of the receipt to the bot, and it arrives next to the bill for confirmation.
Built-in CRM
Enquiries, the trial-lesson pipeline, tasks for staff and a client card for every family — in the same system the lessons run on.
Support desk
Messages from parents and students in one inbox, with shifts, reply-time tracking and the family's lessons and balance at hand.
Timetable and staff
Teacher availability, trial slots, lesson series, salary calculated from lessons taught, and roles with separate access for teachers, support and managers.
Get in touch
Contact me
If you are hiring a mathematics teacher, or would like to see more of the platform, write to me here. The message goes into the school's own system and reaches me directly.