2026-now
Research Assistant
Conducted research on flood disaster analysis using computer vision and deep learning.
Ferdian N. Fariza
Updated at 06/08/2026
Undergraduate informatics engineering at Dian Nuswantoro University, minoring in AI Engineering. currently at research assistant at IDSS, ex Project Lead Intern intern PT. Lumintu Group and ex AI Engineering at PT Telkom Regional 4 Semarang.
GitHub
About
Based in Semarang, Indonesia, I study Informatics Engineering at Universitas Dian Nuswantoro (UDINUS). I've been tinkering with technology since high school, with Python as my primary programming language.
Currently, I spend most of my time conducting research at the Intelligent Decision Support Systems (IDSS) Laboratory, where I work on artificial intelligence, machine learning, and computer vision.
Experiences
2026
AI Engineering Intern
Led a team. Built and annotated a dataset of over 300 samples and fine-tuned FunctionGemma 270M, improving accuracy from 27.69% to 69.23%.
2026
Project Lead Intern
Led a cross-functional team of four developers and designers throughout the entire project lifecycle.
2024-2025
Creative Design Intern
Managed project workflows using Asana, coordinating tasks and ensuring deliverables were completed on schedule.
Projects
2025
Oxidraw
What if notes, images, sketches, prototypes, presentation and AI assistance could exist within a single workspace? Oxidraw is a knowledge management platform created to bring fragmented tools into a unified environment, making it easier for teams to research, organize, and build products together.
2025
Artha Manager
Artha Manager is a personal finance Android app designed to be simple, fast, and do one simple thing “track”. The project was created to solve my own difficulty in tracking expenses as undergrads student, supposed to be private project but its open source now.
2025
LELESEGAR.COM
lelesegar.com is a business management and ordering platform developed for my family’s catfish farming and distribution business. Built to centralize customer, order, and internal management, replacing inefficient WhatsApp-based workflows with a structured and utilized data-driven business decisions.
Publication
2025
PENGEMBANGAN ALGORITMA CAESAR CIPHER UNTUK MENGAMANKAN DATA NASABAH APLIKASI TABUNGAN
Data nasabah tabungan perlu diamankan supaya tidak dilihat oleh pengguna ilegal, salah satu caranya dengan melakukan enkripsi. Enkripsi pengamanan data teks dapat dilakukan menggunakan algoritma Caesar Ciper. Namun penggunaan algoritma tersebut terdapat beberapa kelemahan salah satunya dapat di bongkar menggunakan metode exhoutive key serach. Paper ini mengembangkan metode algoritma caesar cipher untuk menutupi kelemahan tersebut. Metode ini mengusulkan pengembangan kunci ke 2 pada subtitusi berganda dengan urutan huruf dalam plaintext. Dari ujicoba yang dilakukan, metode exhaostive key serach tidak dapat membuka enkripsi ini secara ilegal dan prosesnya juga sederhana. Pengembangan algoritma caesar yang diusulkan ini dapat mengamankan data teks lebih baik dibanding algoritma Ceasar Cipher kunci berganda.