I have experience in System advancement projects for Shinhan EZ General Insurance and ShinhanLife.■ Project: Shinhan Life - Smart Security Analysis System□ Period: 2023.11 ~ 2024.06□ Role: Contract management □ Development language- language : JAVA, Javascript- DBMS : Oracle- OS : Linux- Framework : eclipse, spring Framwork- WAS : JEUS□ Experience- Contract management development (Reduce unnecessary interface duplication by 90% by adding columns , Improved development by creating common partial methods)- Interface development (After finding the interface procedures,share it with team members to increase work efficiency.)- Query Optimization (Database design for additional requirements and advancement , Optimized select performance by adding index (50 sec over-> 1 sec)■ Project: ShinhanEZInsurance - PMS□ Period: 2023.09 ~ 2023.10□ Role: KIA Members Insurance System□ Development language- language : JAVA, Javascript- OS : Linux- Framework : Spring , Spring boot- WAS : JEUS□ Experience- sign-up process development■ Project: ShinhanEZInsurance - PMS□ Period: 2022.10 ~ 2023.08□ Role: Insurance application - Underwriting review, contract management (payment)□ Development language- language : JAVA- DBMS : sybase- OS : Linux- Framework : eclipse, Miplatform- WAS : JEUS□ Experience- Underwriting review, contract management (payment) development (Improved development by creating common partial methods)- Database design for additional requirements

I have maintenance experience in the Supreme Court Family Relationship Registration Information System.■ Project: Supreme Court Family Relationship Registration Information System□ Role : Application Maintenance & security □ Development language- JAVA, Javascript, Spring Framework, Pro*C- DBMS : Oracle, tibero- OS : Linux- WAS : JEUS□ Experience- MVC pattern-based several case development- joint certificate, etc. API development- Batch processing development