Current Activity :
* Assistant for JICA IT-Project (Japan International Cooperation Agency) /The Ministry of Communication and Information of the Republic of Indonesia
* Lecturer, Gunadarma University
* Visiting lecturer, Communication Science Graduate Program , University of Indonesia, Jakarta, Indonesia
* Trainer for TSI-BI Training (Information System Technology Training for Bank of Indonesia)
* Member of Indonesian Computer Society

Research Interest :
- Information Retrieval
- Data Mining/Machine Learning
- Natural Language Processing
- Knowledge Discovery in Text
- HCI/Cognitive Science
- E-learning
- E-gov