Paulinus Lambert Subiantoro

PT Tasma Ritelindo Jaya

• Handle IT operations across the store network: devices, networking, and day-to-day incidents.
• Built the IT Tasma Operation Center — an internal dashboard bringing together work activity, incident tickets, device checklists, and asset inventory.
• Produce work reports and periodic data exports for management.

PT Lancar Wiguna Sejahtera (Lawson)

• Managed and resolved retail store user issues through a helpdesk ticketing system to reduce operational disruption.
• Handled IT asset tracking, allocation, inventory control, movement monitoring, and stock opname support.
• Prepared IT administrative documentation for hardware repair submissions, procurement, and operational requirements.
• Conducted on-site store visits for troubleshooting, maintenance, and routine system inspections based on operational checklists.
• Supported store, office, and distribution center operations, including Oracle database-related issue handling.
• Prepared, configured, and deployed IT equipment for new store openings and operational event requirements.

PAPILARS

• Developed a company profile website for Mutiara Teknik Cikarang based on the initial design from a collaborating partner.
• Improved UI layout, page structure, responsive behavior, and visual consistency across desktop and mobile devices.
• Translated design concepts into a functional, maintainable, and user-friendly website implementation.

PT Lion Super Indo

• Inspected goods before dispatch to stores to support accurate and reliable deliveries.
• Checked incoming goods from suppliers against receiving requirements.
• Monitored stored items and helped maintain orderly warehouse placement.
• Measured and weighed goods to verify item data before storage or distribution.

Lippo Cikarang Tbk

• Launched an e-census program and guided residents in updating their latest customer data.
• Communicated maintenance schedules and environmental updates through email broadcasts.
• Supported the deputy department with presentations, cross-division email coordination, and document filing.

Baladhika Karya Raharja

• Coordinated with the sales division and processed commission matters with the team.
• Helped identify duplicate commission payments and verify transaction data.
• Checked and uploaded new unit records into the database.

Lippo Cikarang Tbk

• Checked and uploaded new unit records into the company database.
• Trained and mentored four new employees in order management procedures.
• Handled more than 50 customers per day for orders, customer information updates, and special cases.
• Prepared PPJB documents for customer signing.

Araya Steel Tube Indonesia

• Performed fine sanding on rust-affected steel components to prepare clean surfaces.
• Inspected steel products and classified results as OK or NG according to quality requirements.
• Recorded input and output sample data for production and quality reports.
• Supported pipe-cutting activities using a grinding machine while following work procedures.

IT store operations dashboard for every PT Tasma Ritelindo Jaya branch — from incident tickets to asset inventory, in one application.

Laravel 12 · PHP 8 · Blade · Tailwind CSS · MariaDB · Vite

Goods-request reporting across 13 distribution centres in a single table, computing delivery service level per DC per date.

PHP · Oracle (OCI8) · Oracle DB Link · SQL

Monitors the store End of Day process by matching EOD files arriving on the server against the list of stores that should have sent one.

PHP (OOP) · MySQL / PDO · Filesystem scan · Session cache

Fires the eight Oracle pulls behind the daily sales report in one pass — across two database instances — and writes the result straight to a workbook.

PHP 8 · Oracle OCI8 · Bind variables · IMS + OIS · Excel export

Date-range reporting straight against Oracle, with a documented set of manual queries for ad-hoc requests.

PHP · Oracle · SQL · HTML/CSS

An interface for running and monitoring the KI data update process, replacing manual query execution in a database client.

PHP · Oracle · Bootstrap 5 · Font Awesome

Records closed stores and the reason, with bulk input so a simultaneous closure is not typed one store at a time.

PHP · MySQL · HTML/CSS

Store checklist and condition monitoring, ported from a static HTML dashboard into a full Laravel application.

Laravel · PHP 8 · Blade · MySQL

Company profile and air-conditioning product catalogue with a full admin CMS and landing pages tuned for local search.

Laravel · PHP 8 · Blade · MySQL · SEO

A personal finance app for Android, rewritten from a React/Capacitor web build into pure native Java.

Java · Android SDK · Room / SQLite · Gradle · Google Drive API

The sync backend for MGWallet Android — the server side where wallet data is stored and reconciled between devices.

Laravel · PHP 8 · PostgreSQL · REST API

Bachelor of Information Systems — GPA 3.4

Computer & Network Engineering