Open to opportunities · Jeju, South Korea

Yujeong Lim임유정 · 林柔廷

AI Engineering student who ships — from award-winning IoT services to published gait-recognition research, building toward AI education, EdTech, and AI service development.

Yujeong Lim at Sanghyowon garden, Jeju Jeju, South Korea
13
Awards & honors
2
Research publications
4
Professional certifications
3
Working languages
Who I am

About

I'm an Artificial Intelligence student at Jeju National University with hands-on experience across the full AI development cycle — identifying user needs, planning services, building models, implementing prototypes, and presenting results.

My technical work spans computer vision, NLP, RAG, OCR, cloud-based AI services, and accessibility-focused IoT solutions. Alongside development, I've designed and delivered hands-on AI learning activities for elementary school students as an AI education mentor — an experience that shaped my interest in making complex technology easier to understand through practical, engaging learning.

International programs and collaborative projects in China and Indonesia also grew my cross-cultural communication and teamwork skills. I'm looking for opportunities in AI education, EdTech, and AI service development, where technical depth meets user-centered problem solving.

Languages

KoreanNative
ChineseFull Professional
EnglishLimited Working

Certifications

ADsP SQLD HSK 6 HSK 5
What I've built

Projects & Research

Grand Prize · 2024 IoT Convergence & Service Competition Silver · JBNU Consortium Creative Design Competition Encouragement · Jeju IP Invention & Startup Competition

iomeal

An accessibility-focused IoT meal service, taken from user research to a working prototype. One project, three podiums — proof that a well-scoped idea, built end to end, can compete anywhere.

IoTPrototypingAccessibilityService Design
Publication Best Award · 2025 Creative Convergence Capstone

Gait Recognition Under Clothing Variations

Skeleton-based research proposing a cross-attention framework that keeps gait recognition accurate as clothing changes — a common failure point for real-world identification systems.

Computer VisionDeep LearningPyTorch
Bronze · JBNU Consortium Creative Design Competition

carepill

An IoT-based medication management service that helps people take the right medicine at the right time — designed, prototyped, and pitched as a team project.

IoTHealthcarePrototyping
Publication

Jeju Personalized Travel Recommendation — Data Pipeline

Built the data foundation for a Jeju-specific travel recommendation service — collecting and integrating accommodation data into a pipeline that powers personalized suggestions.

Data EngineeringRecommendationCloud
Mentorship

AI Education Mentor — Elementary Programs

Planned and led hands-on AI learning activities for elementary school students, translating AI concepts into engaging, age-appropriate lessons.

AI EducationCurriculum Design
Semester by semester

Journey

1-1 · Spring 2022
  • Mentor, "Dodam-Dodam" emotional support mentoring for children from multicultural families
  • Selected for the 2022 Jeju Youth Gap Year Program
2-1 · Fall 2023 — back from gap year
  • JNU E-Buddy — international student buddy program
  • Completed the university track of Google's AI Developer Program (actgreen)
  • Certified summit of Hallasan
2-2 · Spring 2024
  • Finalist, Wrtn Ideathon
3-1 · Fall 2024
  • iomeal — Grand Prize, 2024 IoT Convergence & Service Competition
  • iomeal — Silver Award, Jeonbuk National University Consortium Creative Design Competition
  • iomeal — Encouragement Award, Jeju IP Creative Invention & Startup Competition
3-2 · Spring 2025
  • Started the skeleton-based gait recognition research
  • Silver Prize, i-CAPS International Capstone Design Competition
  • Best Award, Summer Learncation Ideathon
  • Excellence Award, 19th Student Portfolio Competition
  • 900 minutes, IoT × Software × AI joint-learning program
4-1 · Fall 2025
  • carepill — Bronze Award, Jeonbuk National University Consortium Creative Design Competition
  • Winter exchange program, Zhuhai College of Science and Technology, China
  • Winter Learncation program
  • Gait recognition research — Best Award, 2025 Creative Convergence Capstone Competition
  • Best Award, 2nd-semester Learning Community activity
4-2 · Spring 2026
  • Grand Prize, Honam IS Hackathon
Recognition

Awards & Certifications

1st

Grand Prize — 2024 IoT Convergence & Service Competition (iomeal)

Competition
1st

Grand Prize — Honam IS Hackathon

Competition
1st

Grand Prize — Engineering Innovation Talent Autonomous Driving Idea Camp

Competition
Best

Best Award — 2025 Creative Convergence Capstone Design Competition (gait recognition research)

Competition
Top

Top Excellence Award — Google Cloud AI Developer Program for University Students

Program
2nd

Silver Prize — 21st International Students Joint Capstone Design Project Competition (i-CAPS)

Competition
2nd

Silver Award — Jeonbuk National University Consortium Creative Design Competition (iomeal)

Competition
3rd

Bronze Award — Jeonbuk National University Consortium Creative Design Competition (carepill)

Competition
Best

Best Award — Summer Learncation Ideathon

Competition
Exc

Excellence Award — 19th Student Portfolio Competition

Competition
Best

Best Award — 2025 2nd-Semester Learning Community Activity

Program
Enc

Encouragement Award — Jeju IP Creative Invention & Startup Competition (iomeal)

Competition
Toolbox

Skills

AI / ML

  • PyTorch CORE
  • Computer Vision
  • NLP
  • RAG
  • OCR

Platform & Data

  • Google Cloud Platform
  • Django
  • SQL
  • IoT Service Prototyping

Collaboration

  • Interdisciplinary Collaboration
  • Problem Management
  • Creative Problem Solving
Background

Education

Mar 2022 — Aug 2026 (expected)

Jeju National University, Republic of Korea

Bachelor of Engineering, Artificial Intelligence / Big Data Convergence

High School

Hailiang Foreign Language School

Zhejiang, China

Let's build something useful.

Open to roles and collaborations in AI education, EdTech, and AI service development. Reach out any time.