ABOUT ME!
I'm a Staff/Lead Data Scientist at ALDI SÜD - International Data & Analytics Services GmbH, Germany. Before joining ALDI SÜD, I worked as a Sr. Data Scientist at Fraunhofer FIT, Germany. I obtained PhD in Computer Science from RWTH Aachen University majoring in Explainable AI (XAI) with distinction (Summa Cum Laude). I received the best application paper award at the 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA), Sydney, Australia, 6-9 October 2020. I was awarded the prestigious RWTH Aachen "ICT Young Researcher Award" in 2020 for my outstanding contributions to ICT research. I also received the "Fraunhofer ICT Dissertation Award 2023". Besides, I received the prestigious "Borchers Plaque" as a badge of honour from RWTH Aachen University, Germany in 2023!
- I’m passionate about Applied ML, NLP, Large Language Models (LLMs), MLOps, Knowledge Graphs, and Explainable AI (XAI).
- I’m a technology lover and love learning, coding, and mentoring.
- I wrote several machine learning books too.
ACADEMIC PROFILE
Ph.D., RWTH Aachen University, Germany [2017 - 2021]
- Thesis: Interpreting Black-Box Machine Learning Models with Decision Rules and Knowledge Graph Reasoning
- Supervisor: Prof. Dr. Stefan Decker and Prof. Dr. Dietrich Rebholz-Schuhmann
- Dissertation grade: Summa Cum Laude.
M.Sc., Kyung Hee University, South Korea [2010 - 2012]
- Major: Data mining and knowledge discovery with a minor in AI and cryptography
- Thesis: Privacy-Preserving Mining of Maximal Frequent Patterns in Transactional Databases
- Final grade: 4.038/4.30 (Summa Cum Laude).
B.Sc., University of Dhaka, Bangladesh [2004 - 2008]
- Major: Computer Science & Engineering with a minor in mathematics and statistics
- Final grade: First class honours.
PROFESSIONAL CAREER
Lead Data Scientist [January 2023 ~]
- ALDI SÜD - International Data & Analytics (IDA) Services GmbH, Mülheim an der Ruhr, Germany.
Lead AI Consultant (part-time) [June 2023 - October 2023]
- Advanced Data Analytics LLC., Meydan, Dubai, U.A.E.
Postdoctoral Researcher [2021 - 2022]
- Computer Science 5 - Information Systems & Databases, RWTH Aachen University, Germany
Senior Data Scientist [2017 - 2022]
- Fraunhofer FIT, Sankt Augustin, Germany.
ML Engineer [2015 - 2017]
- Insight Centre for Data Analytics, University of Galway, Ireland.
Lead Software Engineer [2012 - 2015]
- Samsung Electronics Ltd., South Korea.
Software Engineer [2009-2010]
- i2Soft Technology, Dhaka, Bangladesh.