Selected Works

A Cheap/Rich analysis system using Weighted Principal Component Analysis (WPCA) to identify overvalued and undervalued property sectors through Z-score normalization.

An export company from Makassar, Indonesia, specializing in commodities such as Turmeric, Butterfly Pea Flower, Coffee, and Cavendish Bananas.

A Jakarta-based export company focused on various agricultural commodities, particularly Vanilla, Coffee, and Spices.

An export company in Pekan Baru, Indonesia, focusing on Rattan furniture and Banana leaf exports.

An Integrated Islamic School offering a curriculum that combines Islamic values with general education to foster spiritually and intellectually capable generations.

An integrated information system for educational institutions, managing everything from class schedules and student enrollment to monthly payments, employee attendance, and academic reports.

A company from Bengkulu, Indonesia, specializing in coconut shell charcoal trading.

A sports news portal, with a primary focus on Badminton.

Professional Company Profile design for Quantum Celebes Agro.

Custom packaging design for Roesnature products.

An analysis of A/B test results for a "First Month Free" promotion, aimed at increasing conversions from free to paid subscription plans.

A pipeline for detecting events in frequency signals (PMU) using the Teager-Kaiser Energy Operator (TKEO), validated against human-annotated data.

A marketplace for social media engagement and branding, monetizing clipping services and engagement for brand owners.