I'm a computer engineer (Class of 2026) who builds backend systems and thinks about security from the first line of code. I work mostly with C#, Node.js and Go, design projects around layered architecture, SOLID and OOP, and I like problems where networking, cryptography and AI meet.

My graduation project, Cipher, an end-to-end encrypted peer-to-peer messaging app, was published in the International Journal of Advanced Networking and Applications.

  ◆ Looking for — junior backend / software engineering roles, open to AI-adjacent positions
  ◆ Interned at — Çetin Group (ESP32 firmware, IT infrastructure) · Atia Software (full-stack, PHP & MySQL)
  ◆ Building — small, well-tested tools: a C++/Qt desktop app with AI chat, a parser-based calculator, and this portfolio

Languages

Backend, web & mobile

Security, AI & tools

🔐 Cipher  _{graduation project · published}
End-to-end encrypted P2P messaging. A Go networking and crypto core connects over WebRTC, falls back to UDP and then to an encrypted relay, and is bridged to Flutter with Gomobile.
Go Flutter WebRTC
→ project page · paper (DOI)

💬 Dating App  _{desktop · downloadable}
C++/Qt 6 app that ranks profiles by a compatibility score; matched characters reply in their own personality via Ollama or the Claude API. Argon2id password hashing, DPAPI-encrypted API key, unit tests.
C++20 Qt 6 SQLite libsodium
→ repo · download

🧮 Advanced Calculator  _{desktop · downloadable}
Standard and scientific calculator with a hand-written recursive descent parser instead of eval(). History, memory keys, themes, Windows-style shortcuts, 17 unit tests.
Python Tkinter unittest
→ repo · download

🐑 Sheep & Wolf  _{mobile game}
Binairo/Takuzu logic puzzle with its own generator, validator and solver: 400 campaign levels from 6×6 to 12×12, a daily puzzle and a no-hints mode.
React Native Expo Zustand Firebase
→ repo

📊 Social Media Ad Analytics  _{machine learning}
Compares KNN, SVM, Logistic Regression and MLP on ad-conversion data, tunes KNN with GridSearchCV and k-fold CV, and serves live predictions in a bilingual Streamlit app.
Python scikit-learn Streamlit
→ repo

✅ AI To-Do App  _desktop
Electron task manager that turns a goal into a 5-step plan with Gemini (schema-validated JSON), syncs tasks in real time with Firestore and sends deadline notifications.
TypeScript Electron React Firebase
→ repo