Improving Development Productivity with Generative AI
Covers how to shorten development time and improve code quality using generative AI like Copilot and ChatGPT.
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AIVIO Development Portfolio
Bringing ideas to life with code.
Profile
Education
- Ph.D. in Political Science, Yeungnam University
- M.A. in Political Science, Yeungnam University
- B.E. in Engineering, Yeungnam University
Experience
- PostAI
- OpinionLive
- THE IMC
Authored Books
Getting Started with Prompt Engineering
Introduces effective prompt writing techniques and optimization strategies for various AI models to achieve desired results.
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Building a PHP MVC Framework from Scratch
A guide to designing and developing a lightweight and fast MVC framework using only pure PHP with no dependencies.
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Idea to Reality: AI Web Service Development
Covers the entire process of creating a functional web service using AI APIs, from planning to deployment.
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Mastering PHP for Coding Tests
Presents efficient implementation of essential algorithms and data structures for developers preparing for coding tests in PHP.
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Combining LLM and RAG: Building Advanced Chatbots
Develops a chatbot that provides accurate and rich information by combining Large Language Models (LLM) and Retrieval-Augmented Generation (RAG).
View DetailsWeb Applications & Services
AI Model Curation
A service to filter and compare performance, price, and license information of various AI models.
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AI News CMS
Streamlines information flow through real-time news collection and distribution systems powered by AI.
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AIVIO Public
A platform for transparent information sharing and civic participation based on public data.
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Art Psychology & Talent Analysis
A psychological analysis service that analyzes emotion and talent by uploading children's drawings.
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AIVIO: Civic Engagement Platform
A platform for citizen political participation built on a lightweight PHP MVC framework.
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Asset Management System
Maximizes asset value by systematically managing digital and knowledge assets.
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Block Coding Adventure
An educational block coding platform where you can learn to code like playing a game, using the Blockly library.
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AI Book Maker
A tool that allows anyone to plan and write e-books like an expert with AI assistance.
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Boost LMS
An intelligent management system that enhances learning outcomes by providing personalized learning paths.
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BridgeUp
An integrated service that helps the virtuous cycle of knowledge by connecting experts and communities.
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Commercial Analysis System
A system that analyzes and visualizes commercial area data.
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Local Council Platform
Supports democratic decision-making by digitizing records and communication of council activities.
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Date Master
A utility that calculates dates based on various criteria such as legal age, D-Day, and date differences.
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Fun Word Learning
An educational site for learning alphabet, Hangul, and number words in a fun way with images and sounds.
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LeglDocs - Intelligent Legal Document Assistant
A service that helps you easily draft complex legal documents like contracts and agreements with AI.
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NGO Platform
A platform for efficient business management and donor communication for non-profit organizations.
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Digital Public Sphere
An online forum that facilitates mature discussion and consensus-building on social issues.
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Big Data Study Materials
A collection of study slides on big data processing technologies and analysis methods.
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NadoEdu 2: Advanced Curriculum
Curriculum materials for service advancement and advanced learners of the NadoEdu platform.
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Python Study Materials
A study page viewer covering various topics from Python basics to advanced subjects.
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Basic Quantitative Analysis 1
Introductory materials for quantitative methodologies analyzing social phenomena through data.
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Topic Modeling (Ad Analysis Practice)
Case studies of trend analysis and insight derivation through text mining of advertising data.
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Topic Modeling (Basic Principles)
Theoretical background and basic practice materials for topic modeling, the core of unstructured data analysis.
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| Project | Period | Category |
|---|---|---|
| Next-Generation Terrestrial Broadcasting Media Discourse Analysis Report | 2025.12.01 ~ 2025.12.19 | IT Consulting > Big Data Planning |
| Climate AI Parliament (Expert Persona-based) Demonstration Project | 2025.09.01 ~ 2025.12.31 | IT Consulting > AI Service Planning |
| Construction of K-Content Based Korean Emotional AI Data | 2025.08.01 ~ 2025.12.31 | IT Consulting > AI Service Planning |
| ToT Data for Reasoning Risk and Countermeasures According to Forest Fire and Smoke Spread | 2025.07.01 ~ 2025.12.31 | IT Consulting > AI Service Planning |
| Development of Qualitative Research Automation Platform | 2024.09.02 ~ 2024.11.29 | IT Consulting > AI Service Planning |
| Global AI Policy Trend Data Analysis | 2024.06.03 ~ 2024.10.31 | IT Consulting > AI Service Planning |
| Development of Curriculum-Linked Subjective/Essay Automatic Assessment Service | 2023.11.01 ~ 2024.06.28 | IT Consulting > AI Service Planning |
| Data Analysis on US-China Supply Chain Using GDELT | 2023.07.03 ~ 2023.08.31 | IT Consulting > Big Data Planning |
| 2023 National Intelligent Information White Paper | 2023.02.01 ~ 2023.06.30 | IT Consulting > Big Data Planning |
| Development and Analysis of AI Policy Analysis Framework | 2023.01.05 ~ 2023.01.31 | IT Consulting > Big Data Planning |
| 2023 Emerging Tech Analysis Project | 2022.06.01 ~ 2022.12.30 | IT Consulting > Big Data Planning |
| Establishment of Inbound Tourism Communication Strategy Using Social Big Data | 2021.09.29 ~ 2021.12.10 | IT Consulting > Data Analysis |
| Project for Establishing Online Issue Monitoring and Analysis System | 2021.08.09 ~ 2021.12.29 | IT Consulting > Data Analysis |
| Text Mining Analysis of Nurse Interviews | 2021.08.02 ~ 2021.08.20 | IT Consulting > Data Analysis |
| Emerging Tech 2022 Analysis and Publication Service | 2021.06.11 ~ 2021.12.20 | IT Consulting > Data Analysis |
| Data-Driven Online Public Opinion Analysis Service | 2021.04.01 ~ 2021.12.29 | IT Consulting > Data Analysis |
| In-depth Analysis of Public Opinion and Research on Public Diplomacy Policy Directions through Big Data Investigation on Major Diplomatic Issues | 2021.02.24 ~ 2021.12.31 | IT Consulting > Data Analysis |
| 2021 Gyeongsangnam-do Provincial Administration Issue Opinion Survey and Consulting Service | 2021.02.24 ~ 2021.12.31 | IT Consulting > Data Analysis |
| Social Big Data Analysis for Strengthening Municipal Communication in 2021 | 2021.01.04 ~ 2021.12.31 | IT Consulting > Data Analysis |
| Service for Advancing Korea-Related Public Opinion Data Collection and Building a Data Platform | 2020.10.20 ~ 2021.01.19 | IT Consulting > Data Analysis |
| Sentiment Analysis and Prediction Model Development for Seoul Civil Complaint Consultations | 2020.09.18 ~ 2020.12.17 | IT Consulting > Data Analysis |
| Village/Autonomy Data Input and Big Data Analysis | 2020.07.08 ~ 2020.12.08 | IT Consulting > Business Analysis |
| Validation of Text Mining Utilization through Niadic 2.0 and Multilingual WordNet Construction | 2020.06.18 ~ 2020.10.31 | IT Consulting > Data Analysis |
| Korea-Related Public Opinion Data Collection and Taxonomy Construction | 2020.01.29 ~ 2020.04.28 | IT Consulting > Data Analysis |
| Analysis of National Administration Performance Content | 2019.12.03 ~ 2019.12.27 | IT Consulting > Data Analysis |
| A Study on Social Diffusion Analysis of DNA (Data, Network, AI) Based on Data | 2019.12.02 ~ 2020.02.28 | IT Consulting > Data Analysis |
| GDELT Data Analysis for Korea-Japan Relations | 2019.12.02 ~ 2019.12.27 | IT Consulting > Data Analysis |
| Development of Standard Model for Unstructured Data Analysis in 2019 | 2019.06.26 ~ 2019.11.30 | IT Consulting > Data Analysis |
| 2019 Korea Culture & Tourism Institute Policy Research Trend Survey Service | 2019.06.21 ~ 2019.09.20 | IT Consulting > Data Analysis |
| Congestion Forecasting Service Using AI and Transportation Big Data | 2019.06.13 ~ 2019.12.20 | IT Consulting > Data Analysis |
| Consulting for the Southeastern Gateway Airport PR Campaign | 2019.03.27 ~ 2019.10.31 | IT Consulting > Data Analysis |
| Analysis of Media Response to 2018 Busan/Ulsan/Gyeongnam New Airport Issues | 2019.03.27 ~ 2019.07.26 | IT Consulting > Data Analysis |
| Big Data Analysis for Planning the Suwon Cultural Heritage Night Festival | 2018.12.06 ~ 2018.12.28 | IT Consulting > Data Analysis |
| Investigation of Central Media Exposure Frequency for Incumbent Lawmakers | 2018.11.01 ~ 2018.11.30 | IT Consulting > Data Analysis |
| Measures to Resolve Regional Imbalance Using Public Big Data | 2018.11.01 ~ 2019.01.31 | IT Consulting > Data Analysis |
| 2019 Seoul Institute Research Demand Survey | 2018.09.05 ~ 2019.01.07 | IT Consulting > Data Analysis |
| Seoul Subway User Perception Survey through Big Data Analysis and Focus Group Interviews (FGI) | 2018.07.09 ~ 2018.09.06 | IT Consulting > Data Analysis |
| Basic Data Investigation and Analysis Service for the Construction of the Western Promotion Hall | 2017.07.17 ~ 2017.09.18 | IT Consulting > Data Analysis |
| Dongguk University Big Data Academy Operation | 2017.07.03 ~ 2017.07.21 | IT Tech Education |