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Gulden Cetin

@guldencetin

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AI-focused computer engineer who built a knowledge graph from unstructured text at Beko Corporate.

Turkey

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What I'm looking for

I’m looking to specialize in AI-focused projects and deepen my technical skills in artificial intelligence, LLM-based applications, and AI agent technologies.

At Beko Corporate, I extracted entities and relationships from text using LLM-based methods and created a graph database in Neo4j. I also developed a pipeline for data processing, chunking, embedding, and graph loading.

At Native Digital, I developed applications on the Mendix platform, including dynamic forms and screens for business processes. I also worked on REST integrations, data modeling, and microflows and nanoflows.

At BTARGE, I developed blog APIs using ASP.NET Core, C#, and SQL Server, and worked on data modeling and query optimization. I later continued as a Backend Developer and completed React training.

My projects include improving the realism of text-to-image models with Stable Diffusion, SDXL, and Kandinsky, and building AI-supported applications for article recommendations. I’m focused on developing my skills in AI, LLM-based applications, and AI agent technologies.

Experience

Work history, roles, and key accomplishments

Mendix Developer

Native Digital

Dec 2025 - Jul 2026 (7 months)

Developed applications on the Mendix platform using a low-code approach. Designed dynamic forms and screens for business processes, integrated REST services, and improved user experience through interface enhancements.

Mendix Low Code REST Data Modeling Microflows Nanoflows UI UX

Stajyer

Beko Corporate

Jul 2025 - Aug 2025 (1 month)

Worked on the Unstructured Data to Knowledge Graph project, performing LLM-based automatic entity and relation extraction from texts and building a graph database on Neo4j. Developed a pipeline for data processing, chunking, embedding, and graph loading.

LLM Knowledge Graphs Neo4j Entity Extraction Relation Extraction Chunking Embeddings Pipeline Development

Stajyer

BTARGE

Aug 2024 - Mar 2025 (7 months)

Developed APIs for a blog site using ASP.NET Core, C#, and SQL Server. Gained experience in BPM, data modeling, and query optimization, and later transitioned to a Backend Developer role and completed React training.

ASP.NET Core C#SQL Server REST APIs BPM Data Modeling Query Optimization React

Stajyer

ASELSAN

Jun 2024 - Jul 2024 (1 month)

Developed a desktop application in Java that reads .md and .xlsx files, extracts YGO data, and displays corresponding values in Excel files. Successfully completed the YTET-YGO traceability process.

Java Desktop Applications File Processing Excel YTET YGO

Education

Degrees, certifications, and relevant coursework

Kocaeli Üniversitesi

Bachelor's Degree, Computer Engineering

2021 - 2025

Grade: 3.60

Pursued a Bachelor's degree in Computer Engineering, focusing on artificial intelligence, LLM-based applications, and AI agent technologies. Achieved a GPA of 3.60.