https://github.com/scanf-s/scanf-s

https://github.com/scanf-s/scanf-s

Last synced: 2 months ago
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• Host: GitHub
• URL: https://github.com/scanf-s/scanf-s
• Owner: Scanf-s
• Created: 2024-03-27T15:06:43.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-03-27T17:38:10.000Z (about 2 years ago)
• Last Synced: 2024-03-28T16:36:29.711Z (about 2 years ago)
• Size: 19.5 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          


  





### 👋 About Me

**[Soongsil University]** Senior student in Computer Science.  

**[Open Source Contributor]**.  

[Personal Blog](https://scanf-s.github.io/)

### **📜 Techstack**  

| Category | Technologies |

| :--- | :--- |

| **Languages** | **![Python](https://img.shields.io/badge/Python-3776AB?style=flat-square&logo=python&logoColor=white)** **![Go](https://img.shields.io/badge/Go-00ADD8?style=flat-square&logo=go&logoColor=white)** ![C#](https://img.shields.io/badge/C%23-239120?style=flat-square&logo=csharp&logoColor=white) ![Java](https://img.shields.io/badge/Java-ED8B00?style=flat-square&logo=java&logoColor=white) 
 ![SQL](https://img.shields.io/badge/SQL-4479A1?style=flat-square&logo=mysql&logoColor=white) ![JavaScript](https://img.shields.io/badge/JavaScript-F7DF1E?style=flat-square&logo=javascript&logoColor=black) |

| **Backend** | **![FastAPI](https://img.shields.io/badge/FastAPI-009688?style=flat-square&logo=fastapi&logoColor=white)** **![Serverless](https://img.shields.io/badge/Serverless-FD5750?style=flat-square&logo=serverless&logoColor=white)** ![ASP.NET](https://img.shields.io/badge/ASP.NET-5C2D91?style=flat-square&logo=dotnet&logoColor=white) 
 ![Django](https://img.shields.io/badge/Django-092E20?style=flat-square&logo=django&logoColor=white) ![Spring Boot](https://img.shields.io/badge/Spring_Boot-6DB33F?style=flat-square&logo=springboot&logoColor=white) ![Celery](https://img.shields.io/badge/Celery-37814A?style=flat-square&logo=celery&logoColor=white) |

| **Cloud** | **![AWS](https://img.shields.io/badge/AWS-232F3E?style=flat-square&logo=amazonaws&logoColor=white)** ![Terraform](https://img.shields.io/badge/Terraform-7B42BC?style=flat-square&logo=terraform&logoColor=white) ![CloudFormation](https://img.shields.io/badge/CloudFormation-FF4F8B?style=flat-square&logo=amazonaws&logoColor=white) ![Docker](https://img.shields.io/badge/Docker-2496ED?style=flat-square&logo=docker&logoColor=white) |

| **Databases** | ![PostgreSQL](https://img.shields.io/badge/PostgreSQL-316192?style=flat-square&logo=postgresql&logoColor=white) ![MSSQL](https://img.shields.io/badge/MSSQL-CC2927?style=flat-square&logo=microsoftsqlserver&logoColor=white) ![DynamoDB](https://img.shields.io/badge/DynamoDB-4053D6?style=flat-square&logo=amazondynamodb&logoColor=white) |

| **Others** | ![Git](https://img.shields.io/badge/Git-F05032?style=flat-square&logo=git&logoColor=white) ![Pytest](https://img.shields.io/badge/Pytest-0A9EDC?style=flat-square&logo=pytest&logoColor=white) ![OpenCV](https://img.shields.io/badge/OpenCV-5C3EE8?style=flat-square&logo=opencv&logoColor=white) |



---

## 💼 Professional Experience

**Cloud System SW Engineer Intern** *Boeing Korea | Oct 2025 – Mar 2026*  

*C#, Python, ASP.NET, SQLServer, EF*

- AI Workflow Integration

- Core API Optimization

- Graph UI Optimization

**Python Backend Developer Intern** *PTKOREA | Jun 2025 – Sep 2025*  

*Python, FastAPI, PostgreSQL, OpenCV*

- Test development

- Backend application management

- OpenCV image enhancement research

**Undergraduate Researcher** *System Software Laboratory, Soongsil University | Sep 2024 – Jun 2025*  

*Python, FastAPI, Celery, Redis, OpenCV, PaddleOCR*

- Full stack (backend/frontend) development (Backend focused)

- Served multiple AI models

- Researched image based font generation pipeline

---

## 🏫 Student Community Contributions

**Backend Developer / DevOps** *Soongsil University ITSupport committee | Mar 2025 – Now*  

### Projects

**Student Council homepage service**  

*Java, Spring Boot, Spring Security*

- Backend application maintainer

- Resolved several customer claims

**AWS Infrastructure**  

*AWS, Terraform, CloudFormation*

- Administrator of entire ITSupport AWS infrastructure using Terraform

- Enhanced cloud environment security

- Optimized monthly AWS cost

**Single Sign-On service**  

*Go, Python, AWS Serverless*

- SSO application administrator/developer

**University announcement notification service**  

*Go, AWS Serverless*

- Notification service administrator/developer

**Monitoring system**  

*OpenTelemetry, ECS, Grafana*

- Monitoring system maintainer

- Standardized overall application logging

  

---

## 🤲 Open Source Contributions

| Project | PRs |

| :--- | :---: |

| **Cadence** | [PR #7585](https://github.com/cadence-workflow/cadence/pull/7585), [PR #7650](https://github.com/cadence-workflow/cadence/pull/7650), [PR #7709](https://github.com/cadence-workflow/cadence/pull/7709) |

| **vLLM Semantic Router** | [PR #1100](https://github.com/vllm-project/semantic-router/pull/1100) |

| **EZ** | [PR #907](https://github.com/SchoolyB/EZ/pull/907), [PR #979](https://github.com/SchoolyB/EZ/pull/979) |

| **Spine** | [PR #5](https://github.com/NARUBROWN/spine/pull/5) |