Hubungi Kami [email protected]
ID EN
Tim

Stecho Rosadi

S.Kom

Jabatan

Divisi Teknologi Informasi

Nomor Pegawai

198902032025211058

Stecho Rosadi, S.Kom
In a university, the archivist's role is to make alumni aware of the institution's desire to document their unique student experiences, creating "time capsules" for every four-year journey.

Media Sosial

Pendidikan

2006 – 2012 Mulawarman University

Sarjana - S.Kom · Computer Science

GPA: 3.26

Thesis: Reinforcement Learning: Optimizing Autonomous Vehicle Navigation in Dynamic Urban Environments via Reinforcement Learning

2017 – 2020 Mulawarman University

Magister - M.Kom · Computer Science

GPA: 3.40

Thesis: Object-Oriented Programming Tutorial Website with Interactive Examples: An educational tool designed to test usability and learning outcomes.

2020 – 2025 AMIKOM Yogyakarta

Doktor - Dr. · Computer Science

GPA: 3.50

Disertation: Fairness-Aware Deep Learning Models for Dynamic Insurance Pricing: Focuses on identifying and mitigating biases in pricing models.

Pengalaman Kerja

2008 – 2010 Plasamaya Internet Cafe

Operator · Frontdesk

Manage costumer, make sure all computer in ready to use condition and client area clean.

2012 – 2016 PT Eramart

Staff · Information Technology

Installation and Maintenance of Computer, Internet Networking and Surveillance Camera

2014 – 2015 Hotal Horison Samarinda

Graphic Designer · Freelance

Design Flyer, Brochure, and another marketing media

Sertifikasi

Profesional

AWS Certified Solutions Architect

Amazon Web Services

2020

Kursus Online

Microsoft Certified: Azure Fundamentals (AZ-900)

Microsoft

2023

Profesional

IBM Data Science Professional Certificate

IBM

2025

Publikasi

Artikel Jurnal 2026

Natural Language Processing (NLP): A Comparative Study of Transformer-Based Models for Automated Fake News Detection on Social Media Platforms

Journal of Computer and Techology

The widespread dissemination of misinformation on social media has created an urgent need for robust automated detection systems to preserve public trust and democratic stability. This thesis presents a comparative study of state-of-the-art transformer-based models—including BERT, RoBERTa, and DistilBERT—to evaluate their effectiveness in identifying fake news across diverse social media datasets. While traditional machine learning methods like SVM and Random Forest often struggle with the nuanced linguistic patterns and rapid evolution of online misinformation, transformer architectures leverage self-attention mechanisms to capture deep contextual relationships within text. Our methodology involves fine-tuning these models on benchmark datasets such as LIAR, ISOT, and FakeNewsNet, and evaluating their performance using metrics including accuracy, precision, recall, and F1-score. Preliminary findings indicate that RoBERTa consistently outperforms baseline models, often achieving F1-scores above 0.90 by effectively handling the informal and often noise-heavy language typical of platforms like Twitter and Facebook. Furthermore, this research investigates the role of explainability, demonstrating how attention weights can highlight deceptive keywords to enhance user trust. The results provide a framework for developing real-time, scalable detection tools capable of mitigating the impact of digital misinformation in modern information ecosystems. Key Terms: Natural Language Processing (NLP), Transformer Models, BERT, Fake News Detection, Social Media Analytics, Deep Learning.

Buku 2014

Superintelligence: Paths, Dangers, Strategies

Nick Bostrom