Fathan Portfolio

Work Experience

Agst 2024 - Des 2024

Developed a laptop loan application to support student access to resources, enhancing educational accessibility.
Designed a product recommendation system with Collaborative Filtering using Singular Value Decomposition method, resulting in a 5% increase in sales.
Developed object detection based on YOLO V-5 to detect safety equipment in construction site with 0,7 F1 Confidence Score

Jul 2024 - Okt 2024

Achieved 98.6% accuracy and 94.75% F1-score on a high-performance machine learning model.
Developed a neural network for breast cancer prediction with 96.49% accuracy and 0.0015 loss
Queried large datasets using SQL and Elasticsearch to uncover business insights.
Built a 99% accurate object recognition model with CNN, published on Hugging Face.
Created a CNN-based concrete defect detection model, reaching 80% accuracy, contributing to quality assurance in construction safety and maintenance.

May 2023 - Aug 2023

Determine and analyze business KPI and metrics from B2C E-Commerce large dataset, find the root cause of the business problem and transform into valuable insight using SQL, python and Tableau
Create executive dashboard to give helicopter view perspective that can help executive level take important decisions
Analyze user segmentation with RFM method using python to maximize marketing target for business efficiency
Examine user behavior through funnel analysis and user journey to improve convertion rate by 1%
Creating Market Basket Analysis using apriori method in python to determine bundling and cross selling products and increased sales by 7,3%