Employee Performance Review System

Collaborated with the HR team to build a performance review system to assess the work performance of all employees across Ruangguru, enhancing the performance review process.

Hire Me
Client: Ruangguru
Category: Ruangguru
Role: Fullstack Developer
Date: June 2020
Technologies:
Ruby on Rails HTML CSS JavaScript MySQL Google Cloud Redis Docker
Project URL: (Internal Use Only)
Administrative Time

60%

down

Reduction in HR time spent on review administration

Review Completion

45%

up

Increase in on-time review completion rate

Feedback Quality

70%

up

Improvement in specificity and actionability of feedback

Employee Satisfaction

55%

up

Increase in satisfaction with review process

Project Overview

The Employee Performance Review System was developed to replace Ruangguru's manual performance review process, which had become unmanageable as the company grew to over 1,000 employees. The HR team needed a scalable solution that could standardize evaluations while accommodating different roles and departments.

Project Requirements

  • Create a comprehensive performance review system for all company roles
  • Implement customizable review templates and evaluation criteria
  • Support 360-degree feedback from managers, peers, and direct reports
  • Provide analytics and reporting for HR and management

The Challenge

The main challenge was creating a flexible system that could handle diverse review requirements across departments while ensuring consistency in evaluation standards. Additionally, we needed to implement a secure and anonymous feedback mechanism for 360-degree reviews and develop meaningful analytics for HR decision-making.

The Approach & Solution

We built a comprehensive performance review platform using Ruby on Rails that supports customizable review templates, role-specific evaluation criteria, and multi-stage review workflows. The system includes self-assessments, manager evaluations, peer reviews, and upward feedback, with anonymization features to encourage honest feedback. We implemented robust analytics dashboards for identifying performance trends and talent development opportunities.

Employee Performance Review System

Let's Work Together on Your Next Project

I am available for freelance projects. Hire me and get your project done.

Let's get in touch
Copyright © 2026 irvan.cc. All Rights Reserved.