AITrainer: Developers (SQL, Python, Java, Javascript, Typescript)Collecting and processing data for training generative AI models through various coding projects and tasks.Evaluation of AI Responses : Evaluating and ranking a series of responses generated by the AI model based on relevance and accuracy.Script Writing : Writing coding scripts for given questions to improve the AI's script-writing ability.Fact Accuracy Assessment : Reviewing scripts generated by the AI model to determine their factual accuracy and overall consistency.Other Data Collection and Processing Tasks : Performing various data collection and processing tasks necessary for the above-mentioned activities.

As an in-house solo developer, I was responsible for the maintenance and development of new features for the Document Conference Solution 'SmartPlace'.My specific tasks included:1. Development of a function to limit the number of participants in the conference room according to the number of users sold2. Installation of solutions and development of requirements for customers a) Installation of the solution at Namwon City Hall b) Indication of the status of streaming video uploads by the Gyeonggi Southern Police Agency

Samsung Software Academy For Youth (Samsung)Java Track, 1600H1st Semester: Algorithm and Web Development Course (Spring, Spring Boot, MySQL, Vue.js)2nd Semester: Team Projects1) Plands (Real-time Video Conference and Collaborative Planner)Development Period: 2023.01.02 - 2023.02.17Role: Backend Developer, Team MemberTech Stack: Spring Boot, React.js, MySQL, Redux toolkit, JPA, Spring Security, Redis, JWT, Openvidu, Y.js, Docker, JenkinsDevelopment Details: Implemented user registration API using Spring Security and JWT, added PDF saving feature on the frontendSource Code: https://github.com/tail-s/Plands2) Persona (Community for Acting Performance Analysis using AI)Development Period: 2023.02.20 - 2023.04.07Role: Frontend Developer, Team LeaderTech Stack: Spring Boot, FastAPI, React.js, MySQL, Recoil, JPA, Spring Security, Redis, JWT, Mediapipe, Tensorflow.js, whisper API, AWS S3, Docker, JenkinsDevelopment Details: Managed project schedule using Jira, designed and structured UI using Figma, implemented frontend interface, deployed the projectSource Code: https://github.com/tail-s/Persona3) BirdChain (NFT Platform for Promoting Endangered Birds)Development Period: 2023.04.10 - 2023.05.19Role: Blockchain Developer, Team LeaderTech Stack: Spring Boot, Solidity, Vue.js 3.0, MySQL, JPA, Web3.js, AWS S3, Docker, JenkinsDevelopment Details: Managed project schedule using Jira, implemented smart contract interactions using Web3.js, created API for random object calls and duplication management in AWS S3, managed NFT metadata on IPFS, deployed the projectSource Code: https://github.com/tail-s/BirdChain