- SWAYAM-The National Massive Open Online Courses (MOOCs) Portal, 2019-2021 funded by Minsistry of Human Resources Development (MHRD), Govt. of India.
- Automation and Networking of Taluk Libraries in Tamil Nadu using Koha, 2019 funded by DPL, Govt of Tamil Nadu.
- Upgradation of new Operating Systems KOHA, 2018 funded by DPL, Govt of Tamil Nadu.
- Development of Libre Office API for Malayalam Spell Checker 2018 funded by ICFOSS, Govt. of Kerala
- A Platform for Crosslingual and Multilingual Event Monitoring in Indian Languages 2017-2020 funded by IMPRINT India Initiative.
- Event Profiling for Tamil Documents – A Mobile Application 2016-2017 funded by Tamil Virtual Academy, Govt of Tamil Nadu.
- Samagra Malayalabhasha Nighandu 2014-2015 funded by Thunchath Ezhuthachan Malayalam University
- Web Information Quality Evaluation Initiative(WIQ-EI) 2011-2015 funded by FP7-PEOPLE-2010-IRSES
- Cross Lingual Information Ascess Phase II (Ministry of Communication and Information Technology ((MeitY), DIT India, 2011-2015)
- IL-IL Translation System Phase II (Ministry of Communication and Information Technology ((MeitY), DIT India, 2011-2015)
- Entity Based Sentiment Identification (Semantic Engineering Group, Veda Semantics Bangalore, India, 2013-2014)
- Named Entity Recognition and Entity Relationships (Semantic Engineering Group, eMudhra Consumer Services Ltd, Bangalore, India, 2012-2013)
- Testing and Evaluation of Tamil 16-bit All Character Encoding Scheme for NLP (Tamil Virtual University ((TVU), Chennai, 2007)
- Cross Lingual Information Ascess (Ministry of Communication and Information Technology ((MeitY), DIT India, 2006-2010)
- IL-IL Translation System (Ministry of Communication and Information Technology ((MeitY), DIT India, 2006-2010)
- Employment Trajectory Analyzer (Burning Glass Inc, USA, 2005)
- Information Extraction (General Domain) (Department of Science and Technology (DST), India, 2005-2008)
- Development of Language Technology Tool to Aid Research in the Sociology of Environment (Funded by Indian Council for Social Sciences Research, India, 2004-2006)
- Spread of Languages in the Internet : An Automatic Language Identifier (UNESCO and Indiana University, USA, 2003)