| Project Title |
Mailing System |
| Task Performed |
Added new features to MFC Client application. |
| Main Tasks & Achievements |
Main Tasks:
- Designed and implemented MFC dialog UI screens for mail condition settings
- Developed data storage and retrieval features via ODBC connection to Oracle and Informix DB
- Designed validation and exception handling logic, implemented error/duplicate transmission prevention
- Developed automatic mail receiving function based on user-defined keywords and intervals
- Designed structure to maintain mail settings per login account
- Integrated new features seamlessly while maintaining existing UI style
- Implemented HTML + CSS data table rendering for in-mail link clicks
- Modified and optimized Oracle and Informix queries
- Continuously reflected customer requirements and performed maintenance
Main Achievements:
- Improved monthly mail delivery omission rate from 10% → 0%
- Reduced admin workload by ~1–2 hours per day
- Enhanced user satisfaction (over 80% positive feedback in internal surveys)
- Improved large-scale data loading time by ~30% (from 5s → 3.5s)
|
| Role |
MFC Client Application Developer |
| Tech Stack |
- Languages: HTML/CSS, C++ (MFC)
- Tool: Visual Studio 2012
- Databases: Oracle, Informix
- Version Control: TortoiseSVN
|
| Research Period |
June 2023 – September 2023 |
| Affiliated Institution |
BaeknyeonSoft |
