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ALBERT

Senior IT Specialist & Backend Systems Engineer

Building enterprise systems that consolidate data, automate workflows, and stay reliable across branches.

Open to work opportunities Tangerang, Indonesia
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ID EN

Centralized Multi-Branch Enterprise Platform

2011 Senior IT Specialist / Head of IT PT Solar Control Specialist
  • PHP
  • CodeIgniter 4
  • PostgreSQL
  • SQL Server
  • jQuery
  • Linux
  • Apache

The system grew into more than 10 interconnected internal platforms: dealer portals, warranty systems, claims systems, and attendance.

  • Real-time transaction systems connecting dealers and showrooms directly to headquarters databases.
  • A data integration bridge between PostgreSQL and SQL Server to unify financial records.
  • Linux-based infrastructure (CentOS, FreeBSD) with Apache, PHP, SSL, and database service configuration.

As an internal company system, there is no public demo or open repository.

Other Projects

  • Hybrid Distributed POS — Offline-First Point of Sale

    2025 Architect & Developer

    A multi-branch POS system that keeps serving transactions during internet outages, then reconciles data to the cloud once connectivity returns.

    Impact: Outlets stay 100% operational during complete internet outages, and daily cashier closing no longer mismatches between cash, QRIS, and food aggregator channels.

    • Laravel
    • Vue.js
    • IndexedDB
    • WebSocket
    • Capacitor
    • Bootstrap
    • WhatsApp API
    • REST API
  • Mobile HRIS & Multi-Location Geofenced Attendance

    2025 Architect & Developer

    An HRIS and attendance ecosystem for multi-branch companies: per-office geofencing, GPS tracking for field duty, and multi-tier approvals.

    Impact: Attendance recaps, late-arrival fines, and overtime drafts that were previously calculated by hand are now automated, and HR can process approvals without chasing physical documents.

    • Laravel
    • PostgreSQL
    • Vue.js
    • Inertia.js
    • Livewire
    • Capacitor
    • Tailwind CSS
    • WhatsApp API
    • Android