
Tolga Sarıkaya
Founder and Education Coordinator
In Ataşehir since 2017: project-based robotics and coding, child safety and small classes.
Devrecik began in 2017 as a one-classroom weekend workshop that electronics engineer Tolga Sarıkaya opened in Ataşehir. The aim was simple: to help children not just use technology but understand how it works and bring their own ideas to life. Today we have 4 classrooms, a 3D printing workshop, 6 instructors and nearly 300 students each term.
Rather than following ready-made instructions, our lessons start from a problem: How can the robot carry the cube? How can the plant be watered at the weekend? Children first come up with ideas and sketch them, then build, code and test. Every attempt that fails becomes data for the next design. As a result, students learn not only to write code but to think like engineers.
Our curriculum has five steps: screen-free coding (ages 5-6), block-based coding and robotics (7-8), Scratch, LEGO robotics and micro:bit (9-12), Arduino, Python and 3D design (11-15), and AI and the competition team (13-15). At the end of each term every student receives a written progress report and a recommendation for the next step.
Devrecik Private IT Course operates under Devrecik Education Technologies Inc., licensed by the Istanbul Provincial Directorate of National Education under Law No. 5580 on Private Education Institutions. Students who complete our Ministry-approved programmes receive a certificate, which can be checked with the verification tool on our website.
6 children in pre-school groups, 8-10 at most in others.
Sharing kits teaches collaboration and keeps waiting to a minimum.
Low voltage, enclosed 3D printers, parent-approved accounts.
A selected team preparing for national and international competitions.
A written report for every student on outcomes and next steps.

Founder and Education Coordinator

IT Instructor, Scratch and Python

Mechatronics Instructor, Arduino and 3D Design

Early Years and Primary Robotics Instructor
In a free trial workshop your child builds a working robot in 45 minutes; in the last 15 the instructor shares a programme recommendation with you.
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