Taejun Seo

Passionate learner excited for any opportunities to enhance my skills. Talented Software Developer equipped with great coding, debugging and project management abilities. Accomplishes project goals consistently with elegant, scalable code. Works great with team members under Agile and Scrum frameworks.

HojuLog (https://github.com/TeraSeo/HojuLog-Server-Public.git)

Project Description:
Developed a full-stack technical blog platform focused on secure user authentication and scalable architecture. As the backend developer, I designed and implemented RESTful APIs, secured the application using Spring Security with OAuth2, and deployed the system to AWS for real-world (site address: https://hojulog.com).

Key Contributions:

• Built and secured RESTful APIs using Spring Boot and Spring Security, with OAuth2 integration for social login (Google, KaKao(Korean Social Media))
• Used Spring Data JPA for efficient and scalable database interactions
• Ensured production-readiness with proper exception handling, input validation, and CORS configuration

Tech Stack:

• Backend: Spring Boot, Spring Security, OAuth2, JPA (Hibernate)
• Database: MySQL (AWS RDS)
• Deployment: AWS EC2, Nginx, pm2