SoftZion · Software Engineer

• Maintained multi-tenant architecture with strict client data isolation and backward-compatible rollouts.
• Optimized bulk data import by moving validation to the Java backend, scaling capacity from 3,000 to 30,000+ records per file.
• Built a centralized exception-handling framework that captures SQL/header logs to the DB, reducing troubleshooting time.
• Automated daily server health checks across Linux/Windows using AI-assisted development—50% less manual inspection.

SoftZion · Client: Enterprise 3PL logistics provider

• Migrated 5M+ records (contract and sales data) during enterprise client onboarding—handled bulk Excel imports and API-sourced data through custom SQL and stored procedures.
• Improved high-traffic dashboard DB performance: refactored complex queries with CTEs and indexing—80% faster execution.
• Integrated Naver News REST API asynchronously to deliver real-time logistics industry updates without blocking.

SoftZion · Client: Global automotive manufacturer

• Built the survey management module: creation, distribution, and analysis of customer feedback.
• Integrated Enterprise DRM for upload compliance, handling server-side decryption to safely parse Excel data.

Organized women's badminton tournaments and health workshops at local universities and women's colleges, fostering cultural exchange and women's empowerment in challenging environments.

Progressed from leading a small group of 15 members to overseeing a division of 50+. Currently mentor 4 junior leaders to coordinate weekly meetings and annual retreats, fostering team cohesion.