RESUME

Engineer · Istanbul

Education

Istanbul Medeniyet University · Istanbul, Turkey

2022 — 2026

Rems Logistic · Istanbul, Turkey

Jul 2026 — Present

Maintain and extend the company's production logistics platform, shipping features and bug fixes driven by daily warehouse and field operations.
Build and release iOS and Android apps with React Native, keeping feature parity with the core platform for warehouse and field teams.
Developed an XGBoost price-prediction model trained on 12 months (35K records) of shipment data to support faster, data-driven pricing decisions.
Automated document processing with an AI-based extraction workflow, reducing manual data entry by 75%.
Work directly with logistics teams to translate business requirements into shipped platform and mobile features.

Mapin Data · Istanbul, Turkey

Jan 2026 — Mar 2026

Built an end-to-end extraction pipeline in Python that turns unstructured web pages, PDFs, and QR codes into structured data, using FireCrawl for crawling, OpenCV for image preprocessing and QR decoding, and Vision-Language Models (VLMs) for document understanding.
Reduced LLM token costs by 70% by designing custom text-chunking algorithms and optimizing model routing on OpenRouter, while maintaining ~80% extraction accuracy.
Mapped parsed output into a production-ready JSON schema with the core team, making it directly usable for downstream AI tasks.

Menatek Technologies · Istanbul, Turkey

Mar 2025 — May 2025

Built a full-stack inventory management system from scratch with PHP and MySQL, centralizing asset tracking for 45 employees across 6 departments.
Designed a normalized relational schema with foreign-key constraints and indexes on frequently queried columns, keeping asset lookups fast as records grew to 500+.
Implemented session-based authentication with hashed passwords and role-based access control (RBAC), restricting sensitive actions such as asset deletion and transfers to authorized roles.

Programming Languages: PythonC/C++Bash/Shell
AI & ML: PyTorchOpenCVLangChainvLLMllama.cppRAGAgentic SystemsVector DB (Qdrant)MCP
Cloud & Backend: AWSDockerFastAPILinux
Languages: TurkishEnglish