Rifqi Alfadhillah

Sentosa

Data Engineer with expertise in GIS data engineering and geospatial web application development

Highlighted Projects

Creation of ELT pipeline for customer churn insights of a telecommunication company in California, USA

K-Means clustering to Dutch landcover data by leveraging Google Earth Engine (GEE) Python API

Decision Tree classification to EuroSAT landcover dataset, leveraging hyperparameter optimization (HPO) and Dask parallel computing

Other Portfolio Projects

Photogrammetry and Webservice Solution (PWS)

Built a website page using HTML, CSS, and JavaScript that contains 2D and 3D photogrammetry visualization of a part of Enschede city.

Identification and Analysis of Slum Characteristics

Compared the similarities and differences of informal settlements within and between Rio de janeiro and Nairobi using GIS and remote sensing technique.

Geospatial Web Application using Municipality Data

Implemented Model-View-Controller framework to develop an interactive and responsive geospatial web application based on Rotterdam municipality data.

Aesthetic Map Design for Print-on-Demand Business

Performed aesthetic graphic designs using Open Street Map data during validation phase of a print-on-demand online business idea.

3D Change Visualization of Mount Saint Peter, Maastricht

Processed LiDAR point cloud data of Mount Saint Peter, the Netherlands and visualized the elevation change due to mining activity over time.

Game of Life Implementation using Parallel Computing

Developed Conway's Game of Life using Python and incorporated Dask parallel computing to several versions of parameter set to observe the differences.

Amsterdam Air Quality Sensor Data Analysis

Captured real-time sensor air quality data from multiple external APIs that covers Amsterdam region and performed statistical analysis using R Studio.

Port Rotterdam Dashboard Visualization

Visualized two dashboards based on vessel arrival and departure of Port of Rotterdam using Tableau to answer several scenarios.