Informatics Management student at Politeknik Negeri Malang (PSDKU Kediri), building web solutions with PHP, Laravel & MySQL — with a growing interest in Data Science and interactive dashboard visualization.
Currently doing my internship (PKL) at Life Media (PT Sarana Insan Muda Selaras), developing a multi-region customer billing system called Billing Salam / UKOOMED for client CLEON — from full-stack development to technical documentation and system design.
🔭 Currently working on : Superadmin billing dashboard & user manual documentation
🌱 Exploring : K-Means clustering & interactive dashboards with Chart.js
💬 Ask me about : PHP, MySQL, database troubleshooting, Figma UI/UX
📫 Reach me at : devierahmandapm@gmail.com
🌐 Portfolio : dvrahmanda.github.io/PORTOFOLIO
🔹 Billing Salam / UKOOMED — ISP Billing Management System
Multi-region customer billing system built with PHP & MySQL for client CLEON. Features a superadmin dashboard with data-driven SVG maps, custom Canvas API donut charts, role-based access (Admin/Superadmin), and thermal printer receipt integration.
PHP MySQL JavaScript Canvas API
🔹 T-DJI-DRINK — Cashier Dashboard for Tea Sales (Laravel)
A point-of-sale (POS) cashier dashboard built with Laravel for managing tea beverage sales. Full CRUD functionality covering product management, revenue/income tracking, and order queue management for daily sales operations.
Laravel PHP MySQL CRUD
🔹 East Java Waste Data Clustering Dashboard
Interactive single-page dashboard analyzing K-Means clustering on waste management data across 37 regencies/cities in East Java. Built with Python, Chart.js, and deployed via Flask on PythonAnywhere.
Python K-Means Chart.js Flask
