RATUL HASAN
Research Assistant · BRAC University
Researcher. Engineer. Inventor.
Exploring intelligent systems through
research, robotics, hardware,
software and games.
SKILLS & TOOLS Technologies I use
Python
C++
JavaScript
TypeScript
Dart
React
Next.js
Flutter
Node.js
Tailwind CSS
Firebase
Git
Arduino
Raspberry Pi
ESP32
ROS
Machine Learning
Docker
Linux
Godot
3D Modeling
HTML/CSS
MongoDB
PostgreSQL
RESEARCH
Research Assistant at BRAC University, Department of Computer Science & Engineering.
Research interests
Robotics · Computer vision · Biomedical AI · Assistive technology
Supervisor
Research papers
3 papers- 01
KAGE: A Knowledge-Guided Edge Expert System for Governed Agentic Assistance in Elderlycare
Target journal: Expert Systems with Applications (ESWA)
- 02
Can We Trust Who Wins? Partial Identification of Stochastic LLM Rankings under Unknown Coupling
Target conference: AISTATS 2027
- 03
Feature-Cached Temporal Modeling for Multi-Category Behavioral Anomaly Detection in ElderlyCare Video Monitoring
Target journal: Engineering Applications of Artificial Intelligence (EAAI)
PROJECTS
113+projects builtSelected projects in robotics, software, and games.
Pixi v2.0
A humanoid robot with facial recognition and voice interaction.
View project
TexLab Online
Write and compile LaTeX documents in your browser.
View project
ShooterX
An indie action arcade shooter.
View project
Axelia
A four-legged robot with terrain navigation.
View projectABOUT ME
Software developer, robotics engineer, and researcher based in Bangladesh.
Ratul Hasan / Onnesok
I’m a Research Assistant at BRAC University and the founder of Onnesok. I build apps and games, work on robotics projects, and teach app development.
My projects use Flutter, Godot, React, and ROS, along with circuit design and 3D modeling.
Skills & tools
Software & systems
Python · C / C++ · JavaScript · TypeScript · Dart · Git
Interfaces & products
Flutter · React · Next.js · Node.js · Godot · Firebase
Robotics & intelligence
ROS · Machine learning · Computer vision · Arduino · Raspberry Pi · ESP32
Making & mechanics
CAD · 3D modeling · 3D printing · Circuit design · Sensors · System integration
EXPERIENCE
Research, product development, teaching, and robotics.
- 2026 — Present
Research Assistant
Department of CSE, BRAC University
Supporting faculty-led research and academic projects under the supervision of Dr. Md. Golam Rabiul Alam.
- 2025 — 2026
Lecturer
Learners’ Boosters
Hands-on instruction in app development, robotics, and AI.
- 2025 — 2026
Student Developer
BRAC Skill Development Program
Developing software initiatives, technical infrastructure, and student engagement tools.
- 2025 — 2026
Facilitator
Ecollab International
Facilitating international climate collaboration and multinational digital communications.
- 2024 — Present
App Development Instructor
BRAC University RS
Teaching and mentoring students in cross-platform mobile application development.
- 2024 — 2025
Research Member
BIOSE
Exploring biomedical AI and multimodal healthcare reasoning.
- 2023 — 2025
Co-Founder
Roboway Labs
Developing AI-driven robotics solutions, including the Pixi humanoid series.
- 2022 — 2026
Secretary
Robotics Club, BRAC University
Coordinating robotics projects, community initiatives, and technical events.
- 2022 — 2023
Mechanical Engineer
BRACU DUBURI
Mechanical engineering and 3D design for an autonomous underwater vehicle.
- 2020 — Present
Founder
Onnesok
Building independent software products and games, from the first idea to release.
SELECTED ACHIEVEMENTS
Highlights from many awards, competition results, and grants.
