AI undergraduate with hands-on experience in generative modeling, and deep learning.
Highly self-motivated and self-taught in various AI domains beyond the classroom. Currently doing research on image-driven style transfer with identity preservation using a diffusion-based pipeline.
Fluent English speaker with strong communication and presentation skills.
<aside>
https://www.linkedin.com/in/jiyoonjeonai/
</aside>
<aside>
🎓 B.S. Artificial Intelligence, Ewha.W. University
02.2023. - Present
</aside>
<aside>
Relevant Courses
<aside>
🥧 Intern, Ewha PAI Lab
07.2024. - Present
Diffusion based Style transfer with ID preservation
Veterinary Domain Chatbot Development @ Pethroom
🌎 Intern, B*Factory
06.2025 - 08.2025
Finetune VLMs via GRPO for automatic makeup extraction
🔥 Prometheus AI Student Organization
02.2024. - 08.2025.
'24 Custom emoji generation using diffusion
'25 Embedded Systems using Turtlebot3 & ROS2
</aside>
<aside>
Projects
| name | date | info | links |
|---|---|---|---|
| Collec | 01.2025 - Present | Contributed to the AI development of Collec, an android app for automatic classification, search, and notification of smartphone screenshots (e.g., alerts for expiring e-coupons). Built a pipeline using Google OCR, Azure Tagging, and Roboflow API, and integrated it with backend via FastAPI. | ‣ |
| MazeSimul | 03.2025. - 08.2025. | Contributed to an autonomous maze navigation project using TurtleBot3 and the Webots simulator. | https://github.com/simulsimul |
| ‣ | |||
| MyMemoji | 09.2024. - 2.2025. | Developed an AI service that generates look-alike emojis from user photos using SDXL fine-tuning and ControlNet with Canny Edge guidance. | ‣ |
| ‣ | |||
| Cache Implementation | 11.2024. - 12.2024. | Implemented a simulator of n-way set associative cache using C. | |
| Upstage NLP Project | 09.2024. - 12.2024. | Developed a Retrieval-Augmented Generation (RAG) system using Upstage's solar-1-mini-chat to enhance multiple-choice question answering with Wikipedia-based external knowledge retrieval. | ‣ |
| ‣ | |||
| Ewha Market | 09.2024. - 12.2024. | Developed a secondhand marketplace website for Ewha Womans University students using Flask, HTML, and CSS. | ‣ |
| Seoul Metro Data Analysis | 09.2024. - 12.2024. | Performed EDA and preprocessing on Seoul Metro congestion open data and built a regression model to predict station-level crowding based on input time and location. | |
| **Pattern Recognition Project on | |||
| Predicting Term Deposits** | 03.2024. - 06.2024 | Developed a machine learning pipeline to predict customer subscription to term deposits using personal and socio-economic data, focusing on preprocessing, model training, and performance evaluation using F1 score. | ‣ |
| GNN classification Project | 03.2024. - 05.2024 | Performed node classification on the Karate Club Network using trained node embeddings and logistic regression, achieving separation of members into Mr.Hi and Officer groups. | ‣ |
| </aside> |
<aside>
Studies
| name | date | info | links |
|---|---|---|---|
| PAI Lab weekly paper study | 03.2025. - Present | Participating in a weekly study group with PAI Lab graduate students | |
| CS224W GNN study | 03.2024. - 06.2024 | Participated in a weekly study group, where we studied Graph Neural Networks (GNNs) through the CS224W course | |
| CV paper study | 03.2024. - 06.2024 | Participated in a weekly study group, where we reviewed and discussed foundational papers of AI (e.g. transformer, VAE, DDPM). | |
| </aside> |
| name | date | info | links |
|---|---|---|---|
| **🥈2nd place, | |||
| 2025 MixUp AI Datathon** | 12.5.2025 - 18.5.2025 | Engineered a prompt-only Korean spell-checking pipeline with the Solar Pro API, leveraging the | |
| AI Hub dataset to correct spacing, particles, and punctuation without any model fine-tuning. | ‣ | ||
| ‣ | |||
| 🥇 **1st place, | |||
| 2025 Jeju AI Hackathon** | 2.17.2025 - 2.19.2025. | Developed an AI-driven networking and activity recommendation platform for Jeju workation participants using user embeddings and clustering algorithms. | ‣ |
| ‣ |