Featured
01
Web app
Loyalty & Booking Platform
Points, reservations, Umroh and Hajj packages and a paired videotron display for Agrowisata Amanah — rebuilt as a Go API and a Next.js app.
- Next.js
- React
- TypeScript
- Go
- MySQL
- Docker
Web Developer — Jakarta Selatan, Indonesia
Hi, I'm Daffa. I build software for the people who use it every day.
A computer science graduate with experience in several projects. Interested in web development and data science. Able to manage an independent project and also collaborate in a productive team.
- GPA at Telkom University
- 3.84 GPA at Telkom University
- Projects in this portfolio
- 5 Projects in this portfolio
- Paper at ICoDSA 2022
- 1 Paper at ICoDSA 2022
- Teams worked in
- 4 Teams worked in
About
I'm a computer science graduate from Telkom University working as a web developer in Jakarta. Most of what I build is web software — internal tools and member-facing systems that a team depends on every day.
At INDORENT I work on the platform their operations run on, including a fleet and driver management system that coordinates taxi bookings, drivers and vehicles across the company. It's internal software, so there's no public link — but it's the work I'm proudest of, and I'm glad to walk through it.
I also work with data: SQL for transport data, and machine learning models in Python for forecasting. My thesis on Jakarta air temperature forecasting with LSTM and Prophet was published at ICoDSA 2022.
Work
5 projects
Featured
Featured
02
Web app
Payroll Management System
Monthly payroll for Agrowisata Amanah: employee master data, loan deductions, salary runs and Excel export.
- Next.js
- React
- TypeScript
- Go
- MySQL
- Docker
Featured
03
Machine learning
Air Temperature Forecasting
Thesis model forecasting Jakarta's air temperature with Long Short-Term Memory and Facebook Prophet. Published at ICoDSA 2022.
- Python
- TensorFlow
- Prophet
04
Machine learning
Diabetes Prediction
Estimates diabetes probability with a k-nearest-neighbours model built on multiple health parameters.
- Python
- scikit-learn
05
Machine learning
Rain Prediction
Predicts rainfall with a Tree-based Pipeline Optimization Tool model over multiple weather parameters.
- Python
- TPOT
Experience
-
Sep 2024 — Present
Web Developer · INDORENT — PT CSM Corporatama
Management Information Systems
Building and maintaining web applications for the Management Information Systems department of a vehicle-rental company.
East Jakarta, Indonesia
-
Oct 2022 — Sep 2024
Map Ops. Operator · Grab Indonesia
- Maintaining map data related to route engine issues used in the Grab application.
- Performing quality control on vendor work.
- Writing SQL queries for transport data.
- Building a WhatsApp auto-reply function on top of Google Sheets and Apps Script.
Jakarta, Indonesia
-
Jun 2022 — Sep 2022
Web Development Staff · Venturo Pro
- Product improvement across e-commerce and government auction sites.
Malang, Indonesia
-
Jul 2021 — Aug 2021
Portfolio and Synergy Department Staff · Telkom Indonesia
- Product development and multi-division synergy.
Jakarta, Indonesia
Skills
Languages
- TypeScript
- JavaScript
- Go
- Python
- SQL
- PHP
- Java
- C++
- HTML & CSS
Frameworks
- Next.js
- React
- Laravel
- CodeIgniter
- Angular
- Tailwind CSS
- scikit-learn
- TensorFlow
- Docker
Education
-
Aug 2018 — Sep 2022
Telkom University
S.Kom, Computer Science · Bandung
Graduated with a 3.84 / 4.00 GPA.
Air Temperature Forecasting with Long Short-Term Memory and Prophet: A Case Study of Jakarta, Indonesia
International Conference on Data Science and Its Applications (ICoDSA) 2022
-
Jul 2015 — May 2018
SMA N 6
Natural Science Program · Surakarta
Contact
Happy to talk about a project or a role.