Building scalable backend systems and AI-powered applications. Experienced in multi-tenant architectures, secure REST APIs, and production-grade computer vision pipelines.
Full-stack Engineer · Contract
Kadıköy, Istanbul · Remote
Built and deployed an enterprise coaching platform from scratch: a multi-tenant Spring Boot and React system with JWT RBAC, assessment engines, SMART goal tracking, package-based feature gates, Iyzico subscriptions, email workflows, cloud storage, backups, and production infrastructure.
Scholarship Student
Feb 2025 — Dec 2025
Büyükçekmece, Istanbul
Developed C-based infrared image-processing algorithms on ESP32 embedded devices for human detection in smart buildings, optimizing real-time processing under tight hardware constraints. Also built Flutter modules for live sensor monitoring and device-control dashboards.
AI Software Engineer Intern
Pendik, Istanbul · Artificial Intelligence & Image Processing Team
Worked on maritime computer-vision pipelines for real-time detection and segmentation. Implemented CUDA-accelerated preprocessing for dehazing and glare filtering, evaluated horizon-segmentation approaches, and optimized inference for high-FPS systems.
Bachelor of Engineering, Computer Engineering · 3.96 / 4.00
Aug 2021 — Jun 2026
Istanbul, Türkiye
University Valedictorian — ranked first among all undergraduate graduates, as well as Faculty of Engineering and Computer Engineering Department Valedictorian. Focused on backend systems, AI, computer vision, and secure system design.
Built and deployed an enterprise coaching platform from scratch. Multi-tenant Spring Boot/React system with JWT RBAC, assessment engines, SMART goal tracking, package-based feature gates, Iyzico subscription checkout, admin dashboard, email workflows, cloud storage, backups, and production infrastructure management.
Graduation thesis/project developed with the Tam Finans Product Team in a professional product workflow. Primarily owned the Spring Boot backend/API layer for a multi-platform fintech system consumed by a Flutter mobile app and admin web panel, covering local business discovery, secure messaging (E2EE), quiz engagement, JWT/RBAC, audit logging, push notifications, WebSocket/E2EE support, and Cloudflare R2 media handling.
Integrated healthcare platform including patient and staff mobile apps, admin desktop panel, and Spring Boot backend. Designed for low-infrastructure environments with real-time navigation and emergency coordination capabilities.
Full-stack platform for discovering pet-friendly venues in Turkey. Includes a Spring Boot REST API, Flutter mobile app for users and venue owners, and a React web app. Engineered with JWT/Argon2id security, TOTP 2FA, rate limiting, and automated backups.
Workforce management platform for logistics operations. Hierarchical admin roles, secure task assignment, payment tracking, and worker verification. Scalable REST backend with React dashboard.
Deep learning pipeline classifying 89 aircraft types across 38,826 images using EfficientNet-B4. Achieved 92.86% Top-1 accuracy with weighted loss and aggressive augmentation to address class imbalance. Full evaluation pipeline and production-ready inference.
Production-ready chatbot platform built with Spring Boot and React, powered by Llama3 via Ollama. Features JWT auth with TOTP 2FA, Redis caching, multi-level admin panel, session and project management, public chat sharing, 8-layer prompt injection protection, and automated daily database backups. Fully Dockerized.
Comprehensive research into maritime horizon detection spanning traditional CV (K-means, contour detection) through deep learning. Best results with a 3-class U-Net (sky/water/object) integrated with RT-DETR for real-time object-aware segmentation, pixel/physical distance estimation, and support for video, webcam, and static image inputs.
Comprehensive security analysis of arelim.arel.edu.tr. Identified unauthorized access, data leaks via REST APIs, XSS vulnerabilities, and SQL injection. Detailed exploitation scenarios and OWASP-based mitigations. Advised by Asst. Prof. Dr. Tugberk KOCATEKIN.
Full-stack web app where users create flashcard sets and share them publicly or with friends. Secure auth: JWT, salts, pepper, Argon2. Friends system and admin dashboard.
Secure ASP.NET Core MVC app simulating AI content detection while scanning uploaded files and archives for leaked API keys, tokens, and secrets.
Full-stack e-commerce with unit tests, validations, auth, security, responsive design, and Swagger API documentation.
Server-side rendered library system with JWT auth, Argon2 hashing (salting + peppering). Books, users, and loan management.
Full-stack todo app with unit tests, validations, auth, security, responsive design, and Swagger API documentation.
3-page app (Pokémons, Details, Battles) using PokéAPI. Responsive design with Bootstrap and vanilla JS.
5 main pages of Instagram: home, explore, reels, messages, profile. Fully responsive, built with ReactJS.
5 main sections of Facebook: home, friends, video, marketplace, gaming. Fully responsive, built with ReactJS.
AI-powered Flutter app with chatbots (Gemini + OpenAI), face analysis (emotion, age, gender recognition), and document translation tools.
Register, login, add friends, share todos. Could be extended into a Notion-like page system with TypeScript and Firebase.
Logs into Arel UZEM, scans courses for downloadable lecture content, and auto-downloads new files into the appropriate local folders.
Whois & IP lookup, path scanning, reverse lookup, OWASP Top 10 scanning (SQL injection, XSS, etc.). Generates a Markdown report with all findings.
Super app with classic arcade games re-coded in Python: Space Invaders, Snake, Pacman, Tetris, Flappy Bird.
An "extremely different" version of the classic Space Invaders arcade game.