SYSTEM ONLINE

Precision.
Clarity. Code.

I engineer premium digital architectures. Merging razor-sharp back-end logic with crystalline front-end aesthetics to build the next generation of web applications.

Ahmad Tester

Core Specs

The operational foundation and toolsets I utilize.

Front-End Architecture

Developing responsive, fluid, and highly interactive user interfaces using modern JavaScript, CSS capabilities, and UI/UX principles.

Back-End Logic

Structuring robust databases and scalable server-side systems primarily utilizing PHP frameworks like Laravel and CodeIgniter.

AI Integration

Augmenting traditional workflows with Python, TensorFlow, and advanced prompt engineering to build intelligent, autonomous solutions.

Deployed Modules

Curated showcase of functional systems in production.

Pemwil Palu
01 // GIS Mapping

Pemwil Palu

A highly specialized geographic information system. Engineered for the public sector to manage land data via intuitive coordinate plotting and rapid identification searches.

Laravel Leaflet GeoJSON
Access Terminal
02 // E-Commerce

UMKM Banggai

A scalable digital storefront infrastructure designed to accelerate local business growth. Features secure cataloging and streamlined management interfaces.

CodeIgniter MySQL Commerce
Access Terminal
UMKM Banggai
Cafe QR
03 // POS System

Cafe QR

A contactless ordering matrix tailored for hospitality. Users scan physical table nodes to instantly interface with the digital menu and POS backend.

Web App QR Flow UI/UX
Access Terminal
04 // Algorithm Sim

Pathfinder

A visual execution of Dijkstra's algorithm. Calculates and renders optimal routing paths to nearby pet care facilities in real-time.

JavaScript Algorithms Logic
Access Terminal
Pathfinder