📧 rezaul.tutul@yahoo.com | đź”— LinkedIn | đź”— Google ScholarÂ
With a solid background in robotics engineering, machine learning, and software development, I design and deploy AI-driven interactive systems that combine technical robustness with human-centered design. My goal is to bring academic innovation into practical, scalable solutions for industry and education. Â Â
đź’Ľ Professional ExperienceÂ
Founder & Lead Developer – RoboKindle  (robokindle.com)
2025 – Present, Berlin, Germany
Founded RoboKindle, an AI-driven platform combining robotics, machine learning, and gamification to enhance motivation and engagement in education and soft-skill training.
Designed and developed Pepper robot android application integrating multimodal feedback (verbal, gesture, melody).
Built a cross-platform software ecosystem (Desktop and Android) using Python (PyQt) and Kotlin, enabling remote robot control, quiz management, soft-skill training, real-time conversation, and data analysis.
Led product design, software architecture, and usability evaluation based on the Technology Acceptance Model (TAM) and Intrinsic Motivation Inventory (IMI).
Collaborated with academic partners to validate the system through user studies, AI model integration, and gamification frameworks.
Research Assistant – Berliner Hochschule für Technik
2022 – 2025, Berlin, Germany
Teaching Machine Learning (Master’s) and Programming in C (Bachelor’s).
Supervising AI and robotics thesis projects.
Designed non-verbal sound-driven HRI experiments using the Pepper robot.
Developed a real-time low latency single channel overlapping sound-order detection system for first responder recognition.
Recipient of Best Paper Award (MIDI 2023) and Scientific Contribution Award (2024).
Developed a predictive maintenance system for elevators using Raspberry Pi and MQTT.
Built a real-time data visualization dashboards for remote monitoring.
Created people-counting and 3D measurement systems using OpenCV and CNNs.
Deployed AI solutions from model training to production environments.
Software & Service Engineer – Mashruba Medical Technologies
2011 – 2013, Dhaka, Bangladesh
Installed and maintained C-arm and X-ray systems in hospitals.
Provided technical and customer support in medical imaging equipment.
🏆 Key Achievements Â
🥇 Best Paper Award, MIDI 2023 – Empathy Mapping with Pepper Robots
🏅 Scientific Contribution Award, Hochschultag 2024
✍️ Author of 10+ peer-reviewed publications on HRI, AI in education, sound classification in HRI, and gamified learning
đź’ˇ Founder of RoboKindle, an AI-driven system to enhance motivation and fairness in educational robotics
🎓  Education
Ph.D. in Non-Verbal Human-Robot Interaction in Education
Humboldt University of Berlin, Germany (2023 – 2025)
M.Sc. in Automation and Robotics
TU Dortmund University, Germany (2014 – 2018)
B.Sc. in Electrical and Electronic Engineering
East West University, Dhaka, Bangladesh (2008 – 2012)
🧠 Research InterestÂ
Human-Robot Interaction (HRI)
Autonomous and Cognitive Robotics
Non-verbal (Sound and Gesture) Interaction
Artificial Intelligence in Education
Gamification and Motivation in Learning Systems
🛠️ Technical SkillsÂ
Programming: Python, C/C++, Kotlin (Android), JavaScript
AI/ML: Image & Sound Recognition, Classical Machine Learning, Deep Learning, Transformers, LLMs
Frameworks: QiSDK, PyQt, TensorFlow, OpenCV, Scikit-Learn, Hugging Face
Tools: Git, Docker, MQTT, Jupyter, Android Studio, CI/CD, Google Co-lab, WebSocket
Hardware: Raspberry Pi, Arduino, ESP32, NVIDIA Jetson Nano
