yoseplee.dev
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About

Junior software engineer with two years of experience building scalable CRM solutions in Angular, Spring Boot, and SQL. Proven track record of improving system performance and streamlining complex data workflows. With a dual background in Computer Science and Business Administration, I bridge domain knowledge—accounting and supply chain—with technical implementation.

Experience

In-house Solutions & Weseed CRM Enhancement

Feb 2024 – Present

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.
JavaSpringAngularMulti-tenantBash

CRM Customization & Client Onboarding

Jul 2025 – Apr 2026

Client: Lotte Global Logistics

  • 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.
Spring BootMS SQL ServerData MigrationStored ProceduresAsync API

Next-Gen Customer Center System

Aug 2024 – Dec 2024

Client: Kia Motors

  • 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.
JavaEnterprise DRMExcel Parsing

Volunteering & Leadership

Cross-Cultural Exchange Volunteer

Pakistan & Iran

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

Church Youth Group Team Lead

4 Years

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.