← All selected work
CASE STUDY 01

Enterprise operations

Enterprise Operations Platform

One connected platform that helps finance, HR, budgeting, and project teams manage daily operations with clearer ownership and approval trails.

My role
Software Engineer
Client / team
PT Agrinas Jaladri Nusantara (Persero)
Period
2024 — Present
Access
Private application
PRIVATE SYSTEM MAPPRODUCTION DATA OMITTED
01Business teams
02Shared workspace
03Approval workflows
04Operational records
05Connected services
System map only. Production screens and operational data remain confidential.
Overview

Several business units rely on the platform to manage work that crosses teams, roles, documents, and approval levels. Each process has its own rules, but leaders still need a consistent view of what is happening.

Business challenge

What was getting in the way.

Important processes were difficult to follow when data, supporting documents, and approval decisions lived across spreadsheets and separate handoffs.

What I delivered

Turning the process into a usable system.

  • Translated finance, budgeting, project, and personnel procedures into connected digital workflows.
  • Created structured review, revision, and approval journeys so teams can see who needs to act and what changed.
  • Made high-volume data work more practical through bulk input, familiar spreadsheet-style editing, search, and exports.
  • Supported the platform after launch, including operational issues, data corrections, and changing business needs.
How the service works

A simple view of people, process, and information.

01Business teams
02Shared workspace
03Approval workflows
04Operational records
05Connected services

This simplified view only shows verified parts of the service. Confidential access, infrastructure details, and operational data are intentionally omitted.

Key delivery decision
Challenge

People can hold overlapping responsibilities, which makes it easy for an approval to reach the wrong person or appear in the wrong work queue.

Response

I clarified the decision rules behind each stage, aligned access with the user’s responsibility, and protected the workflow with focused checks before release.

What the system enables
  • Multi-level approvals with a visible history
  • Shared information across connected systems
  • Bulk input and export for operational teams
  • Role-based access to sensitive work
  • Ongoing support for day-to-day use
Business outcome

What changed for the people using it.

  • Brought complex operational rules into workflows that teams can follow and review.
  • Reduced repeated handling by connecting approvals, bulk input, documents, and exports.
  • Gave the organization a more dependable foundation for evolving processes across business units.
Technology
PHPLaravelMySQLRedisBladeJavaScriptAWS S3Google APIs