Hi, I'm
Ratul Hasan
Aspiring Graduate Researcher
Computer Science graduate with research experience in machine learning, healthcare AI, blockchain, and cybersecurity. Published in peer-reviewed conference proceedings, with research interests in trustworthy AI, large language models, and AI for healthcare. Aspiring to pursue graduate research in Artificial Intelligence.
Research & Publications
Peer-reviewed research spanning artificial intelligence, healthcare AI, computer vision, blockchain security, and trustworthy intelligent systems.
Journal Publications
1BI-RNN: Biology-Informed Recurrent Neural Networks for Longitudinal Hippocampal Atrophy Forecasting in Alzheimer's Disease
Ratul Hasan, Md. Momenul Haque, Ananya Sarker
Conference Publications
4SplitSafe Ultra: A Moving-Target Defense Framework for Entropy-Aware Encrypted File Persistence on IPFS
Md. Ahnaf Muhaimin, Ratul Hasan, Yousuf Oley, Samiha Farjana, Bristi Rani Roy, Subrata Kumer Paul, Md. Ekramul Hamid
ActiVisionNet-Fusion: A Dual-Stream Explainable Deep Learning Framework for Driver Drowsiness Detection
Nasim Ahmed, Ratul Hasan, Subrata Kumer Paul, Dewan Nafiul Islam Noor, Md. Momenul Haque, Md. Ekramul Hamid
A Gas-Optimized Blockchain Framework for Scalable Document Verification Using Dynamic Access Control and IPFS
Ratul Hasan, Samiha Farjana, Yousuf Oley, Md. Ohiduzaman Pranto, Md Arik Rayhan
Quantum-Resistant FOTA: End-to-End Decentralized Firmware Updates for IoT Using Blockchain and CRYSTALS-Dilithium
Ratul Hasan, Md. Momenul Haque, Redoanul Haque, Yousuf Oley, Ruhani Akter
Education
Academic record and the thesis work anchoring my research direction.
B.Sc in Computer Science and Engineering
Merit Position 3rdBangladesh Army University of Engineering & Technology (BAUET)
2022 - 2026 · Natore, Bangladesh
- Thesis: Biology-Informed Recurrent Neural Networks for Longitudinal Hippocampal Atrophy Forecasting in Alzheimer's Disease
CGPA 3.82 / 4.0Higher Secondary School Certificate
Govt. Majid Memorial City College
2019 - 2021 · Khulna, Bangladesh
- Group: Science · Major Subjects: Physics, Chemistry, Higher Mathematics · 4th Subject: Biology
GPA 5.00 / 5.0
Experience
A commit history of roles and research positions.
Research Intern (Remote)
ELITE Research Lab LLC
May 2026 - Present · Queens, NY, USA
- Researching LLM bias and hallucination behavior across model families.
- Ongoing research on LLM performance in mental health and depression contexts.
Programming Instructor
BAUET Computer Society, Dept. of CSE, BAUET
July 2024 - December 2025 · Natore, Bangladesh
- Conducted regular training sessions on C programming and competitive programming for undergraduate students.
- Designed coding exercises and problem-solving sessions, and conducted practice contests.
- Mentored students in programming fundamentals and competitive programming techniques to strengthen analytical and coding skills.
Software Engineering Intern
Lab AR
July 2025 - August 2025 · Dhaka, Bangladesh
- Led a team project to develop a web-based Property Management System.
- Contributed to backend development using Laravel (PHP) and collaborated on feature implementation.
Skills & Achievements
Competitive programming record, technical toolkit, and leadership.
Competitive Programming
Technical Skills
Languages
Frameworks
Project Management
Database
Technologies
Leadership & Volunteering
BAUET Computer Society
President
General Secretary
IT Secretary 1
IT Secretary 2
Deputy IT and Skill Development Secretary
Deputy Editorial Secretary
Problem Setter
Intra University Programming Contest, BAUET
Officer of Documentation
HULT Prize, BAUET
Pinned Projects
Applied systems work — blockchain, decentralized infrastructure, and full-stack platforms.
A decentralized application (DApp) for constant-time document verification with dynamic access control on IPFS, built on a public blockchain.
A repository website built with Django (MVT & REST) that indexes and presents theses and projects from BAUET.
A basic JavaScript project for API fetching that mimics video streaming platform functionality with dynamic content loading.
A library management desktop application with comprehensive book and user management features.
A basic static website using CSS showcasing fashion trends and styles with modern responsive design and elegant layouts.