Rümeysa Çelik | Software Engineer

What I Do

My expertise and areas of work

AI & Machine Learning

I develop intelligent systems using Python, ML algorithms, and NLP technologies, with a strong focus on Large Language Models (LLMs) and retrieval-augmented generation (RAG).

Big Data & Analytics

I analyze and process large-scale datasets using Spark, Hadoop, and vector databases for efficient information retrieval and decision-making.

Full Stack Development

I develop end-to-end web applications using React, FastAPI, and Spring Boot, integrating AI and data-driven solutions.

Projects

Some of the projects I’ve developed recently

MedRAG

A system for intelligent medical information retrieval using RAG.

View on GitHub

Data Segmentation

A sentiment analysis and data segmentation project developed as a Google Extension.

View on GitHub

NLP Project

A TÜBİTAK-supported NLP project providing solutions for disadvantaged groups.

View on GitHub

Work History

My professional experience

Softtech - AI Engineer Intern

Dec 2024 - Present

Contributed to multi-agent system projects, including RAG development and SDK creation. Worked on LLM monitoring, architecture, and custom chatbot development. Utilized LangGraph for agent task orchestration and flow optimization.

Insider. - AI Development Intern

Sep 2024 - Dec 2024

Conducted R&D on data-driven platforms and AI-powered data mechanisms. Worked with Snowflake for data management and query optimization. Developed machine learning-driven automation and predictive systems.

AI Startup Factory - R&D and Scouting Intern

Jun 2024 - Sep 2024

Evaluated AI startups and contributed to investment assessments. Optimized internal processes using AI-powered automation tools. Conducted research on cutting-edge AI trends and prepared trend reports.