{"id":20278319,"url":"https://github.com/doch2/doch2","last_synced_at":"2026-03-19T15:03:07.640Z","repository":{"id":115238400,"uuid":"301147136","full_name":"doch2/doch2","owner":"doch2","description":null,"archived":false,"fork":false,"pushed_at":"2025-06-13T15:07:41.000Z","size":55,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-06-13T16:23:51.874Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/doch2.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-10-04T14:19:27.000Z","updated_at":"2025-06-13T15:07:44.000Z","dependencies_parsed_at":null,"dependency_job_id":"f47d7f4a-9836-42d8-8cb0-a658fd0d3d93","html_url":"https://github.com/doch2/doch2","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/doch2/doch2","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/doch2%2Fdoch2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/doch2%2Fdoch2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/doch2%2Fdoch2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/doch2%2Fdoch2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/doch2","download_url":"https://codeload.github.com/doch2/doch2/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/doch2%2Fdoch2/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30115924,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-05T08:19:04.902Z","status":"ssl_error","status_checked_at":"2026-03-05T08:17:37.148Z","response_time":93,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-14T13:23:03.100Z","updated_at":"2026-03-19T15:03:07.590Z","avatar_url":"https://github.com/doch2.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"[Go to Korean Page(한국어 페이지로)](https://github.com/doch2/doch2/blob/main/README_KR.md)\n\n### Hi there 👋\n\nHello! I'm **Dohui Ryu**, a developer-entrepreneur working to build a better world through IT.  \nI write code to turn imagination into reality and give people the gift of possibility.\n\nIn 2023 I founded and now run **[HORANG EDU Corp.](https://horang.it)**.\n\n\n---\n\nWhat I’m building—\n\nRight now I’m creating **“Horang,”** a service that teaches coding *in Korean* so children who struggle with English-based languages can learn to program with ease. My goal is a world where anyone can swiftly develop computational thinking and build the software they envision, while also giving teachers tools that remove everyday pain points.\n\nWhat we’ve achieved so far—\n\n* Completed multiple Korean government startup programs, including **Youth Startup Academy**, and raised investment from the Yoonmin Foundation.\n* Researching and developing classroom-friendly features such as an AI Coding Tutor powered by RAG techniques.\n* **45 +** schools and learning centers already use Horang, both free and paid.\n\nOther projects \u0026 recognition—\n\n* Built **“KOSMOS,”** a service that mitigates crowd turbulence—the root cause of crush disasters like the Itaewon tragedy—and was selected for the Korean delegation to **EUCYS 2023** (European Union Contest for Young Scientists).\n* Ideated social-venture products such as **“Seni(or)Bank,”** a banking service for older adults, and **“Kkotpang-i,”** a digital education platform.\n* Led campus projects including **“DimiPay,”** a facial-recognition cafeteria payment system, and **“Dalgeurak,”** a convenient meal-kit service.\n* Honored with the **2022 Korea Talent Award🏅**, presented by the Deputy Prime Minister of South Korea.\n\nI’ll keep writing code that transforms imagination into reality—so more people can dream, build, and thrive.\n\n\nIn addition, I have experience in researching artificial intelligence and writing artificial intelligence papers on topics related to stock price prediction.\n\u003cbr/\u003e\u003cbr/\u003e  \nYou can find out more about the projects I've worked on on the portfolio site!\n\u003cbr/\u003e\u003cbr/\u003e  \n\u003cdiv align=center\u003e📚 STACKS\u003c/div\u003e\n\n\u003cdiv align=center\u003e \n  \u003cimg src=\"https://img.shields.io/badge/java-007396?style=for-the-badge\u0026logo=java\u0026logoColor=white\"\u003e  \n  \u003cimg src=\"https://img.shields.io/badge/python-3776AB?style=for-the-badge\u0026logo=python\u0026logoColor=white\"\u003e \n  \u003cbr\u003e\n  \n  \u003cimg src=\"https://img.shields.io/badge/html5-E34F26?style=for-the-badge\u0026logo=html5\u0026logoColor=white\"\u003e \n  \u003cimg src=\"https://img.shields.io/badge/css-1572B6?style=for-the-badge\u0026logo=css3\u0026logoColor=white\"\u003e \n  \u003cimg src=\"https://img.shields.io/badge/javascript-F7DF1E?style=for-the-badge\u0026logo=javascript\u0026logoColor=black\"\u003e\n  \u003cbr\u003e\n  \n\n  \u003cimg src=\"https://img.shields.io/badge/mongoDB-47A248?style=for-the-badge\u0026logo=MongoDB\u0026logoColor=white\"\u003e\n  \u003cimg src=\"https://img.shields.io/badge/firebase-FFCA28?style=for-the-badge\u0026logo=firebase\u0026logoColor=white\"\u003e\n  \u003cimg src=\"https://img.shields.io/badge/flutter-02569B?style=for-the-badge\u0026logo=flutter\u0026logoColor=white\"\u003e\n  \u003cbr\u003e\n\n  \u003cimg src=\"https://img.shields.io/badge/linux-FCC624?style=for-the-badge\u0026logo=linux\u0026logoColor=black\"\u003e \n  \u003cimg src=\"https://img.shields.io/badge/amazonaws-232F3E?style=for-the-badge\u0026logo=amazonaws\u0026logoColor=white\"\u003e \n  \u003cbr\u003e\n  \n  \u003cimg src=\"https://img.shields.io/badge/github-181717?style=for-the-badge\u0026logo=github\u0026logoColor=white\"\u003e\n  \u003cimg src=\"https://img.shields.io/badge/git-F05032?style=for-the-badge\u0026logo=git\u0026logoColor=white\"\u003e\n  \u003cbr\u003e\n\u003c/div\u003e\n\n\n\n\u003cbr/\u003e\u003cbr/\u003e  \u003cbr/\u003e\u003cbr/\u003e  \n\n\u003cdiv align=\"center\"\u003e\u003ch1\u003e\u003ca href=\"https://portfolio.dohui.me\"\u003eGo to Portfolio\u003c/a\u003e\u003c/h1\u003e\u003c/div\u003e \u003cbr/\u003e\u003cbr/\u003e  \u003cbr/\u003e\u003cbr/\u003e  \n\n\n📞 If you want to contact:\n - Discord: 도치#3511\n - E-mail: dohui.ryu@horang.it\n\n\u003c!--\n**doch2/doch2** is a ✨ _special_ ✨ repository because its `README.md` (this file) appears on your GitHub profile.\n\nHere are some ideas to get you started:\n\n- 🔭 I’m currently working on ...\n- 🌱 I’m currently learning ...\n- 👯 I’m looking to collaborate on ...\n- 🤔 I’m looking for help with ...\n- 💬 Ask me about ...\n- 📫 How to reach me: ...\n- 😄 Pronouns: ...\n- ⚡ Fun fact: ...\n--\u003e\n    \n    \n    \n[![doch2's GitHub stats](https://github-readme-stats.vercel.app/api?username=doch2)](https://github.com/anuraghazra/github-readme-stats)   \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdoch2%2Fdoch2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdoch2%2Fdoch2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdoch2%2Fdoch2/lists"}