[customer]Employee Evaluation System
A Comprehensive Employee Evaluation Support System Tailored to Each Business
#1. Introduction.
This program is designed to help companies build a comprehensive internal employee management and evaluation process.
It enables the establishment of clear standards for promotions, leveling, and salary adjustments within the organization
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Technologies used:
#2. Challenges.
- Integration and processing of multiple complex backends – Unifying multiple backend systems with different logic and data structures.
- Data synchronization across multiple HR-related systems – Keeping HR, attendance, and payroll data always consistent and updated in real time.
- Managing and displaying large-scale data – Handling thousands of data rows while maintaining smooth user experience.
- Maintaining high performance and long-term stability – Ensuring continuous and stable operation to meet the strict standards of Japanese enterprises.
#3. Solution.
- By using Ruby on Rails, we integrated and processed multiple complex backends, enabling rapid and accurate synchronization of data across HR, attendance, payroll, and other systems.
- By integrating Handsontable, we implemented interactive tables on the web that allow users to view, edit, and analyze data intuitively—just like in Excel.
- Through the use of caching, asynchronous processing, and lazy loading, we ensured fast and smooth performance, even when handling datasets with thousands of rows.
#4. Achievements.
Hundreds of small and medium-sized enterprises (SMEs) in Japan have successfully implemented the system, particularly in the manufacturing, service, and technology sectors.
