π Delivering Warmth through Tech, Proven by Data.
ππ» λ°κ°μμ! 볡μ‘ν AI κΈ°μ μ λꡬλ μ½κ² μΈ μ μλ μλΉμ€λ‘ ꡬννλ κ°λ°μ, νμ°½μ§μ λλ€.
I am a developer who bridges the gap between Complex AI Models and Accessible Mobile Experiences.
My passion lies in solving real-world problems through technology, specifically in the Digital Healthcare sector. I don't just write code; I verify its validity through academic research and quantitative data.
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Evidence-Based: My solutions for Dementia and Dysarthria diagnosis have been validated through Publications and recognized with major Awards.
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Full-Cycle Capability: Proficient in navigating the entire development lifecycle, from On-Device AI deployment to Native Mobile App (iOS/Android) and Backend architecture.
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Value-Driven: I strive to build technology that not only functions efficiently but also cares for those in need.
"Engineering for Humanity" is the core identity that drives my code.
- π Tech Stack
- π§βπ» Projects
- π Education & Certificates
- π± Experience
- π Awards
- π° Media Coverage
- βοΈ Publications
- π Contact
- π Statistics
π¬ Romanowsky Stain Slide Analyzer ππ» Role: On-Device AI & Windows App Lead 
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π₯οΈ SBL Official Website ππ» Role: Full Stack π» Visit Website
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π§ Dementia Stage Diagnosis App ππ» Role: Full Stack & On-Device AI Lead π₯ Excellent Award (Award of President, KIISE)
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π Dysarthria Diagnosis App ππ» Role: Full Stack & On-Device AI Lead π₯ 1st (Award of President, RESKO) π₯ Excellent Paper Award (Award of President, KOSOMBE) π Paper (Published on Journal of biomedical Engineering Research)
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ππ»ββοΈ Scalp Inspection SW ππ» Role: Windows App Lead π Paper (Published on Applied Sciences)
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π± JBNU Student Council App ππ» Role: Full Stack π₯ 10,000+ Users
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π Location-based Delivery Fee Splitting Platform ππ» Role: Full Stack
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π± JBNU COE Student Council App ππ» Role: Full Stack π₯ 5,000+ Users
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| Agency | Subject | Period |
|---|---|---|
| Jeonbuk National University | BS Graduated, Dept. of Software Engineering | Feb. 2024 |
| Jeonbuk National University | Aeronautical and drone Software Engineer Course (Micro Degree) | Jan. 2024 |
| HRDK | Engineer Information Processing Certificate | 2023 |
| LG AI Research | 2nd Period, LG Aimers | Dec. 2022 - Feb. 2023 |
| Jeonbuk National University | Dept. of Software Engineering (SWE) | Mar. 2018 - Feb. 2024 |
| Agency | Subject | Period |
|---|---|---|
| 2024 JIANT-Week | Development of a deep learning based mobile application for identifying the severity of cognitive impairment (Changjin Ha, Taesik Go), Poster Presentation |
Nov. 2024 |
| KOSOMBE | Development of a deep learning-based mobile application for early diagnosing dementia (Changjin Ha, Tesik Go), Poster Presentation |
Nov. 2024 |
| Applied Sciences | Diagnosis of Pressure Ulcer Stage Using On-Device AI (Yujee Chang, Junhyung Kim, Hyunwoo Shin, Changjin Ha, Seungyeob Lee, Taesik Go) |
Aug. 2024 |
| KIISE | Development of a deep learning based mobile application using MMSE, life-log and sleep data for diagnosing dementia stage (Changjin Ha, Taesik Go), Poster Presentation |
Jun. 2024 |
| Jeonbuk National University Hospital Biomedical Research Institute | BS Researcher | Mar. 2024 - Feb. 2025 |
| Journal of Biomedical Engineering Research, KOSOMBE | Development of a Mobile Application for Disease Prediction Using Speech Data of Korean Patients with Dysarthria (Changjin Ha, Taesik Go) |
Feb. 2024 |
| Applied Sciences | Intelligent Healthcare Platform for Diagnosis of Scalp and Hair Disorders (Changjin Ha, Taesik Go, Woorak Choi) |
Feb. 2024 |
| KOSOMBE | Development of a mobile application for disease prediction and pronunciation correction using speech data of Korean patients with dysarthria (Changjin Ha, Taesik Go), Poster Presentation |
Nov. 2023 |
| RESKO | Development of mobile applications for diagnosis and rehabilitation of Korean dysarthria (Changjin Ha, Taesik Go) |
Nov. 2023 |
| KIIT | Development of Source Code Evaluation and Similarity Inspection System : Code Odor Detect Assistant (Younsu Nam , Sechang Kim , Jaehyeon Kim , Hyunsu Kim , Changjin Ha * , Sunoh Choi and Cheoljung Yoo) |
Aug. 2023 |
| KOSOMBE | Development of XAI-based Scalp Inspection Software (Changjin Ha, Taesik-Go), Poster Presentation |
Apr. 2023 |
| Jeonbuk National University | Undergraduate Research Student, Smart Biophotonics Lab. | Jan. 2023 - Feb. 2024 |
| Level | Agency | Subject | Award |
|---|---|---|---|
| π₯Excellent Paper Award | Journal of Biomedical Engineering Research, KOSOMBE | Development of a Mobile Application for Disease Prediction Using Speech Data of Korean Patients with Dysarthria (Changjin Ha, Taesik Go) |
Award of President, KOSOMBE |
| π₯Excellent Award | Korea Computer Congress 2024 | Development of a deep learning based mobile application using MMSE, life-log and sleep data for diagnosing dementia stage (Changjin Ha, Taesik Go) |
Award of President, KIISE |
| π Special Award | 2023.K-Hackathon, SWKorea | Development of deep learning-based mobile applications for art psychological diagnosis and treatment of child abuse victims (Changjin Ha, Yujee Chang) |
Award of Chairman, SWKorea |
| π₯ 1st | 2023. Fall, RESKO, Paper Contest for College Students | Development of mobile applications for diagnosis and rehabilitation of Korean dysarthria (Changjin Ha, Taesik Go) |
Award of President, RESKO |
| π₯Silver Award | 2023. Summer, KIIT, Paper Contest for College Students | Development of Source Code Evaluation and Similarity Inspection System : Code Odor Detect Assistant (Younsu Nam , Sechang Kim , Jaehyeon Kim , Hyunsu Kim , Changjin Ha , Sunoh Choi and Cheoljung Yoo) |
Award of President, KIIT |
| π₯Encouragement Award | 2021.K-Hackathon, SWKorea | Development of Universal Home IoT Device&Service (Changjin Ha, Yujee Chang, Hayeong Lee) |
Award of President, SWKorea |
| π₯Encouragement Award | 2020.K-Hackathon, SWKorea | Development of Training AR Application for Safe Use of Non-drugs for Children (Changjin Ha, Yejin Seo, Hyunjin Yoo, β Hayeon Oh) |
Award of Chairman, SWKorea |
| π₯1st | 2019.Hackathon@Div. Computer Engineering, Jeonbuk National University | Development of notification reception system for smartphones on smart TVs (Changjin Ha, Yejin Seo, Younyoung Jeong, Younsu Nam) |
Award of President, JBNU |
| π₯1st | 2018.Hackathon@Dept. Software Engineering, Jeonbuk National University | Development of Blue Light Screen Filter to Prevent Smartphone Addiction | Award of President, JBNU, dept. of SWE |
βμ λΆλ 곡λ μ±β κ°λ°ν μ₯κ²½μ, νμ°½μ§ μ¨, JB Press Center, 2021
| Journal | Journal Name | Subject |
|---|---|---|
| Domestic Conference | The Korean Society of Medical & Biological Engineering (Fall, 2024) | Development of a deep learning-based mobile application for early diagnosing dementia (Changjin Ha, Taesik Go) |
| Domestic Conference | KCC 2024 | Development of a deep learning based mobile application using MMSE, life-log and sleep data for diagnosing dementia stage (Changjin Ha, Taesik Go) |
| International Journal | Applied Sciences | Diagnosis of Pressure Ulcer Stage Using On-Device AI (Yujee Chang, Junhyung Kim, Hyunwoo Shin, Changjin Ha, Seungyeob Lee, Taesik Go) |
| Domestic Journal | Journal of Biomedical Engineering Research, KOSOMBE | Development of a Mobile Application for Disease Prediction Using Speech Data of Korean Patients with Dysarthria (Changjin Ha, Taesik Go) |
| International Journal | Applied Sciences | Intelligent Healthcare Platform for Diagnosis of Scalp and Hair Disorders (Changjin Ha, Taesik Go, Woorak Choi) |
| Domestic Conference | The Korean Society of Medical & Biological Engineering (Fall, 2023) | Development of a mobile application for disease prediction and pronunciation correction using speech data of Korean patients with dysarthria (Changjin Ha, Taesik Go) |
| Domestic Conference | Rehabilitation Engineering And Assistive Technology Society of Korea (Fall, 2023) | Development of mobile applications for diagnosis and rehabilitation of Korean dysarthria (Changjin Ha, Taesik Go) |
| Domestic Conference | Korean Institute of Information Technology (Summer, 2023) | Development of Source Code Evaluation and Similarity Inspection System : Code Odor Detect Assistant (Younsu Nam, Sechang Kim, Jaehyeon Kim, Hyunsu Kim, Changjin Ha, Sunoh Choi and Cheoljung Yoo) |
| Domestic Conference | The Korean Society of Medical & Biological Engineering (Spring, 2023) | Development of XAI-based Scalp Inspection Software (Changjin Ha, Taesik Go) |
