Software Developer · Computer Science B.Sc. · Shipping real products end-to-end

Software developer with strong CS fundamentals and real-world experience building full applications — from streaming platforms to Chrome extensions and networked chat systems. I focus on clean architecture, maintainable code, and solving real engineering problems. Actively seeking a student / full-time developer role where I can contribute fast and grow inside a sharp engineering team.

Smart task-planning app built with a team of 3, combining backend architecture with constraint-based scheduling and ML-driven recommendations.

• 🏗️ Designed a scalable backend with modular route, controller, and service layers
• 🧩 Implemented scheduling logic using Constraint Satisfaction Problem (CSP) techniques and priority scoring to generate optimized task plans
• 🤖 Built RESTful APIs integrated with an ML-based recommendation engine for personalized task suggestions based on user behavior
• 📱 Collaborated on React Native frontend integration, connecting mobile UI to backend services

Tech: Node.js · React Native · CSP Algorithms · ML · REST APIs

📌 Full-stack platform for the Advanced Systems Programming course

• React + Node.js frontend with modular architecture
• C++ backend with recommendation logic
• Microservice-oriented design, REST APIs, CI/CD
• Built and maintained in a collaborative Agile workflow

🎨 Customize the look & feel of any website

• Predefined + user-created themes
• Per-site theme storage & one-click toggling
• Published on Chrome Web Store
• Built with JavaScript + Chrome Extensions API (v3)

• Arkanoid Game (Java, OOP + Design Patterns)
• Many more tools, scripts, apps, and experiments here on GitHub

📍 LinkedIn: https://linkedin.com/in/jonathan-tchebiner
💻 GitHub: https://github.com/yonimomi9
✉️ Email: yonimomi9@gmail.com
📱 Phone: 054-5289907

⭐ If you like my work, feel free to star some repos, it helps!