Çağan TURGUT
Founder & Lead Developer
About
Çağan TURGUT is the founder and lead developer of CaYaDev. Alongside full-stack web development (Node.js and .NET/C#), he builds across a wide range: desktop applications, mobile (Dart, Kotlin), embedded systems and robotics (ESP32/Arduino), and a bare-metal operating system prototype written in C.
His projects have earned national rankings, led by 2nd place in Türkiye at the TÜBİTAK 57th High School Research Projects competition with "Edebi Çengel", and 1st place in RoboHokey at the 3rd Bolu Technology Festival. He shares his open-source work on GitHub (CaYatur) and cares about learning and building with the community.
Achievements & Contributions
Rankings and contributions in robotics, scientific research, and software — a timeline from newest to oldest. Click any achievement to see the details, sources, and images.
11 Jun 2026 3rd Bolu Technology Festival — 1st Place, RoboHokey Robot Robotics · BAİBÜ Bolu Vocational School Sports Hall, Bolu 1.
He placed 1st in the RoboHokey category at the 3rd Bolu Technology Festival, held at the BAİBÜ Bolu Vocational School Sports Hall. The festival drew 166 teams and about 300 students from many provinces, including Ankara, Balıkesir, Eskişehir, İstanbul, and Bolu. The robot hardware (ESP32, TB6612FNG motor driver) and control software were built on the open-source RoboCar project, which can be driven over Bluetooth with a PS5 DualSense controller. Participation is documented by an official certificate of participation signed by Cemal Turan, Bolu Provincial Director of National Education; the press item below also documents the festival in general.
27–30 Apr 2026 TÜBİTAK 57th High School Research Projects — 2nd Place in Türkiye Scientific Research · Turkish Language and Literature · Türkiye Final Türkiye 2nd
At the Türkiye Final Exhibition and Award Ceremony (27–30 April 2026) of the 2204-A 57th High School Students Research Projects Competition, organized by the TÜBİTAK Scientist Support Programs Directorate (BİDEB), the project "Edebi Çengel: Teaching Literature with Digital Crosswords" won 2nd place in Türkiye in Turkish Language and Literature. Çağan TURGUT's project partner is Yağmur Okumuş, and their advisor is Tarık Aksoy. After the Ankara regional win, they represented the project at the national final and placed second.
Award ceremony livestream: In the video below, the project is announced at 2:15:20, and the award is received on stage at 2:16:05.
9–12 Feb 2026 TÜBİTAK 57th High School Research Projects — Ankara Regional 1st Place Scientific Research · Turkish Language and Literature · Ankara Region Regional 1st
At the 57th High School Students Research Projects Ankara Regional Competition, held 9–12 February 2026 by the TÜBİTAK Scientist Support Programs Directorate, "Edebi Çengel" won the First Prize in Turkish Language and Literature. Edebi Çengel lets students preparing for university learn literature by solving digital crosswords instead of memorizing. It has difficulty levels and generates original puzzles with artificial intelligence. This result qualified the project for the Türkiye final. The certificate is signed by TÜBİTAK President Prof. Dr. Orhan Aydın.
9 Dec 2025 Bolu "Kelimesayar" Competition — Tablet Software Software Contribution · Bolu Provincial MEM · Bolu BİLSEM Contribution
He built the tablet software used in the "Kelimesayar" competition, which the Bolu Provincial Directorate of National Education holds every year. Çağan TURGUT did not enter as a competitor; he prepared the app for the students who took part, as a technical contribution. The final, held on 9 December 2025 in the Bolu BİLSEM Conference Hall, included 34 primary schools, 31 of them from central Bolu together with Mengen, Kıbrıscık, and Göynük. You can try the app at cayadev.com/project/kelime-sayar.
May 2025 2nd Bolu Technology Festival — 2nd Place, Line-Following Robot Robotics · İzzet Baysal Vocational and Technical Anatolian High School, Bolu 2.
He placed 2nd in the Line-Following Robot category at the 2nd Bolu Technology Festival, hosted by İzzet Baysal Vocational and Technical Anatolian High School in Bolu. Forty-three teams from Bolu and Ankara competed. This result also laid the groundwork for the following year's 1st place in RoboHokey.
Sep 2024 TEKNOFEST 2024 — Technology for Humanity Competition Technology · TEKNOFEST Mediterranean 2024 · Technology for Humanity Competition 10.
On 5–8 September 2024, during TEKNOFEST Mediterranean, he entered the Technology for Humanity Competition with the "CaYa Window Blocker" project, built with teammates Yağız Turgut, Ahmet Faruk Yemez, and Barbaros Ali Yılmaz, and placed 10th in the category. The certificate of participation is signed by Selçuk Bayraktar, Chairman of the TEKNOFEST Board.
Areas of Expertise
Frontend
- HTML5 & CSS3
- JavaScript (ES6+)
- TypeScript
- Responsive Design
Backend
- Node.js & Express.js
- RESTful APIs
- WebSocket
- Authentication
Database
- SQLite
- Database Design
- Query Optimization
Languages & Platforms
- C# & .NET
- C / C++
- Python
- Dart
- Kotlin & Java
- TypeScript
Embedded & Robotics
- ESP32 & Arduino
- Bare-metal OS (C)
- UEFI / BIOS Boot
- Robotics & Sensors
Tools
- VS Code & Visual Studio
- Git & GitHub
- Tauri & Electron
- npm & Node.js
Security
- HTTPS & SSL/TLS
- User Authentication
- Data Protection
- Best Practices
Featured Open-Source Projects
A selection of the open-source work Çağan TURGUT shares on GitHub, from operating systems to mobile and desktop apps, and from robotics to AI tools.
A bare-metal hobby operating system prototype with legacy BIOS and UEFI x64 boot, GOP graphics, a file explorer, a terminal, and a built-in CYX script engine.
CaYatur/CaYaBasicOSAn open-source AI-assisted coding terminal, designed to stay simple and flexible and to adapt easily to smaller models.
CaYatur/CaYaDevCLIA Windows app that makes media playback, screen content, and remote control easier during events and presentations.
CaYatur/CaYaPresentationPanelA transparent, always-on-top Windows desktop pet app built with Tauri, React, and TypeScript.
CaYatur/CaYa-Desktop-PetA multi-monitor desktop audio visualizer that reacts to system sound in real time, using Electron, WebGL, and WASAPI loopback.
CaYatur/SoundVisualizerA Wear OS arcade pack with 85 games and 13 tools, built with a custom Canvas engine and no dependencies.
CaYatur/Orbo_WearOSGamesAn ESP32 (Arduino) remote-controlled robot car that can be driven by an Android app over Wi-Fi (UDP) or by a PS5 DualSense controller over Bluetooth.
CaYatur/RoboCarA fast Arduino line-sensor library that does not need calibration.
CaYatur/CaYaLineFollowerSensorLibraryA modern, AI-assisted code editor. It aims to speed up coding with smart completion and helper features for developers.
CaYatur/CaYa-EditorAchievements & Projects
CaYaDev Platform
Out of a passion for software development, he built a platform where he shares his own projects and applications, and where developers and technology enthusiasts come together.
Platform features:
- Forum system — discussion on the projects.
- Applications — apps such as Kelime Sayar and the Presentation Panel
- Community support — learning together and bringing developers together
- Project gallery — presenting projects visually
Vision & Mission
Vision
To use the power of technology to build a community where developers and technology enthusiasts come together, learn from one another, and grow together. In the future, to integrate artificial intelligence and machine learning into smarter, more user-friendly platforms.
Mission
To make software development more accessible, enjoyable, and collaborative by building user-friendly platforms with modern web technologies. To speed up people's learning journeys and contribute to their professional growth.
Values
- Openness: Believes that code and ideas should be accessible to everyone
- Community: Believes in the power of learning and growing together
- Quality: Shows a belief in continuous improvement and the pursuit of excellence
- Innovation: Believes in moving technology forward and following the latest trends
- Respect: Valuing differences and supporting every person is a core principle
- Security: Protecting user data and taking privacy seriously matters a great deal
Contact
To get in touch with Çağan TURGUT: