👋 Hi, I'm Mert Ergün

Data Scientist & Computer Science Student

Transforming data into insights and building intelligent systems with AI and machine learning

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AI & ML
Data Science
Full Stack
ME

About Me

A fourth-year Computer Science student at Hacettepe University, adept in data extraction, machine learning, data structures and algorithms, AI-powered security tools, and natural language processing.

I'm passionate about leveraging artificial intelligence and data science to solve real-world problems. My experience spans from developing AI agents and RAG systems to building secure document classification tools and prompt injection detection services.

3.61
GPA
7+
Languages
10+
Projects

Education

Hacettepe University

B.S. Computer Science

Oct 2022 - Present

Current Role

Jotform

Data Science Support Engineer

Nov 2024 - Present

Location

Ankara, Turkey

+90 546 486 7608

mertergun.cs@gmail.com

Skills & Technologies

Languages

Python Java JavaScript C++ C C#

Databases

SQL MongoDB Neo4j Cypher QDrant

Web Development

HTML CSS FastAPI Streamlit

Technologies

Docker Linux LangChain PyTorch Unity

AI & ML

Machine Learning Deep Learning NLP LLMs RAG GraphRAG

Data Science

Data Analysis Visualization Clustering Embeddings Semantic Search

Experience

Data Science Support Engineer

Jotform Nov 2024 - Present
  • Developed Jotform AI Agents' One-On-One training system using PHP
  • Implemented RAG techniques and Semantic Search on QDrant Database
  • Developed Ticket Similarity system using QDrant databases and various embedding models
  • Created Text Embedding Quality Benchmark to test various embedding models' performance
PHP RAG QDrant Embeddings

Data Security Engineer Intern

TUSAŞ Engine Industries (TEI) Sep 2024 - Oct 2024
  • Developed AI-powered document classification tool for internal communication confidentiality
  • Implemented fine-tuned local large language models with Streamlit interface
  • Designed user authentication, manager approval system, and bulk file analysis features
  • Managed MongoDB database integration, authentication system, and FastAPI service
LLMs FastAPI MongoDB Security

Data Science Intern

Jotform Jun 2024 - Aug 2024
  • Developed prompt injection detection service for Jotform Form Builder AI
  • Implemented and evaluated classical and deep learning models for prompt classification
  • Explored local large language models (LLMs) for enhanced detection in complex contexts
  • Achieved 93% F1 score on distributed real world user prompts dataset
ML DL Security NLP

R&D Unit AI Projects Director

ACM Hacettepe Nov 2023 - Jun 2024
  • Led and managed AI-based projects, focusing on innovative solutions in machine learning
  • Collaborated with cross-functional teams to drive project success
Leadership AI Project Management

Student Assistant

Hacettepe University Oct 2023 - Jun 2024
  • Assisted in teaching Introduction to Programming with Python courses (BBM101-BBM103)
  • Prepared teaching materials, conducted lab sessions, and helped students
Teaching Python

TÜBİTAK STAR Internship

CROssBAR - HU BIODATA LAB May 2023 - Present
  • Contributed to bioinformatics research under the STAR Internship program
  • Worked on data analysis, visualization, and algorithm optimization for biological data
  • Enhanced existing systems for better performance and accuracy
Bioinformatics Research Data Analysis

Featured Projects

Research

CROssBAR v2

Developer - Researcher

A comprehensive bioinformatics knowledge graph integrating distributed databases with LLM-supported natural language query infrastructure and advanced visualizations. Supervised by Prof. Dr. Tunca Doğan at HUBioDataSciLab.

Knowledge Graph LLM NLP Bioinformatics
Finalist

Super Therapy

Main Developer - Teknofest

Online therapy platform with AI-powered supervision and ethical violation detection. Selected as Top 25 team from 627 participants in Teknofest's Technological Applications in Psychology competition.

AI Supervision Ethics Detection Healthcare

ChatPSY

Main Developer

Comprehensive AI model providing supervision for psychologists, trained using GraphRAG on specialized knowledge graph from thousands of pages of detailed psychological documents.

GraphRAG Knowledge Graph Psychology

Medical HyperGraphRAG

Developer - Internship Project

Converts medical articles into knowledge hypergraphs with n-ary relationships, using Prolog-like rules for explainable and repeatable clinical diagnosis assistance.

HyperGraph Rule-Based Medical AI

VigilEye

Co-Developer

OSINT application using Reddit API for comprehensive analysis including threat detection, sentiment analysis, clustering, and extremist content detection using ML, agentic AI, and LLMs.

OSINT Threat Analysis Agentic AI

MiniTorch

Developer - Learning Project

Pure Python re-implementation of PyTorch API, designed as a teaching library for understanding deep learning internals. Simple, tested, and capable of running Torch code.

Deep Learning PyTorch Educational

Tooningo

Developer - Leader

AI-Assisted online comic translation tool combining Computer Vision, OCR, AI translation services, and image processing technologies.

Computer Vision OCR Translation

Let's Connect

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Location Ankara, Turkey