- "User Position Estimation Using Kalman Filter & Neural Network", Post Graduate Course of CSSTEAP in Global Navigation Satellite Systems, Space Applications Centre, ISRO, Ahmedabad, 2017
- "Satellite Based Communication and Navigation: Challenges Ahead", International Conference on Communication, Devices and Networking (ICCDN 2017), Sikkim Manipal Institute of Technology, Sikkim, June 3-4, 2017
- "Satellite Based Navigation System: An overview of GPS and NavIC", National workshop on remote sensing and signal processing, Gauhati University, Assam, May 15 - 16, 2017
- "Data Analytics in WEKA", Workshop on Data Science and Machine Learning, Indian Statistical Institute, Kolkata, March 28-31, 2017.
- "Machine learning model development and analysing in WEKA", National Conference on Machine Learning and Data Science in Internet of Things, Fakir Mohan University, Balasore, 25-26 March, 2017.
- "IRNSS: an Indian 'GPS' system for navigation and remote sensing applications", National Workshop on Machine Learning and Remote Sensing, Siksha O Anusandhan University, Bhubaneswar, March 14, 2017.
- "Develop and analyze machine learning models with your own data in WEKA", ISI-MZU School on Soft Computing Techniques: Theory and Applications, Mizoram University, 20-24 March, 2017.
- "Machine learning with WEKA", Second workshop on Computing: Theory and Applications, Indian Statistical Institute North-East Centre, Tezpur, February 20 – 24, 2017.
- "Big data challenges in climate change studies", 4-days workshop on Telecommunication and Future Technology, Meghnad Saha Institute of Technology, Kolkata, July 27-30, 2016.
- "Climate-Informatics: A machine Learning Approach to study the Earth’s Climate", Summer School on Soft Computing, Assam Don Bosco University July 7-11, 2016.
- "Big data challenges in climate change studies", 4-days workshop on Telecommunication and Future Technology, organized by IEEE Communication Society and IEEE Geoscience and Remote Sensing Society- Kolkata Section, Meghnad Saha Institute of Technology, Kolkata, July 27-30, 2016.
- "Climate-Informatics: A machine Learning Approach to study the Earth’s Climate", Summer School on Soft Computing, , Assam Don Bosco University July 7-11, 2016.
- “Solar control on lower atmospheric phenomena and climate change” in Brain storming session on Indian Space Science Initiative held at Kolkata, India in 2014.
- “Satellite communication through the neutral atmosphere” in UGC-NRCPS Winter School on Remote Sensing, Atmosphere and Space Weather (REMATSPACE 2013) held at Kolkata, India in 2013.
- “Probing Atmosphere using GPS: Challenges, Applications and Indian initiatives” in Tezpur University, India in 2012.
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