Mr. Deepjyoti Roy

Mr. Deepjyoti Roy

Assistant Professor

  • Faculty of Computer Technology


Name: Specialization:
Mr. Deepjyoti Roy Recommender Systems, Data Science, Android / iOS application development


Sl. No. Qualifications/Exam. University/Institute Department/Branch Year Rank/ Percentage
1. PG Diploma in Data Science IIIT, Bangalore School of Engg. & Tech. 2021  89.25%  
2. M.Tech Assam Science and Technology University, Guwahati Computer science & engineering 2015  86.20%
3. B.E.  Visvesvaraya Technological Govt. University (VTU), Karnataka Computer science & engineering 2011  62.2%
4. HS  Assam Higher Secondary Education Council Science Stream 2006  60.4% 
5. H.S.L.C. Don Bosco High School, Guwahati Class 10 2004  74.3%


Working Experience

Sl. No. Position Organization/Institute Duration (From -To)
1. Assistant Professor, Department of CSE Assam down town University Jan. 2018 –Present
2. Senior Faculty iNurture Education Solutions Pvt. Ltd. Aug. 2017 – Dec. 2018
3. Assistant Professor, Department of IT Mahatma Gandhi University, Meghalaya Sept. 2016 –Aug. 2017
4. Programmer Analyst in iOS - (contractual) Software Technological Park of India, Guwahati. Govt. of India 2015 – 2016
4. Software Engineer (Gaming) Obsidian Entertaintment, Bangalore Jan. 2012- July. 2013
5. Software Engineer (Android + iOS) mPortal Inc., Electronic City, Bangalore Dec. 2011 – Dec. 2012
6. Jr. Software Engineer (Mobile applications) Innovation Technologies, Electronic City, Bangalore May, 2011
7. Software Trainee (Project) CISCO India 2011


Recent Publications

  1. Roy, D., Dutta, M. Optimal hierarchical attention network-based sentiment analysis for movie recommendation. Soc. Netw. Anal. Min. 12, 138 (2022). (E-SCI + SCOPUS journal)
  2. Roy, D., Dutta, M. An Improved Cat Swarm Search-Based Deep Ensemble Learning Model for Group Recommender Systems. Journal of Information & Knowledge Management, 21:03 (2022). (E-SCI + SCOPUS journal)
  3. Roy, D., Dutta, M. A systematic review and research perspective on recommender systems. J Big Data 9, 59 (2022). (SCI journal with impact factor 10.8).

Recent Workshops / FDP

  1. Participated in a 7-days Faculty Development Programme on "Artificial Intelligence and Bioinformatics for Human Welfare" held from 29 July to 5 August, 2022, Organised by Faculty of Science, Assam Down Town University.
  2. Participated in the 5-Days National Level Faculty Development Program on "Revised NAAC Accreditation Guidelines" from 01-05-2021 to 05-06-2021 organized by JAIN deemed-to-be University, Bangalore.
  3. Successfully completed TEQIP-III Sponsored Faculty Development Programme on QUANTUM COMPUTING organized by GUIST, Gauhati University and Assam Engineering College from 18-03-2021 to 22-03-2021.
  4. Participated in Faculty Development Programme on MANAGING ONLINE CLASSES and CO-CREATING MOOCS conducted by Ministry of Human resource and Development, Govt. of India. From 20-04-2020 to 06-05-2020.
  5. Participated in Virtual Faculty development programme on "Essentials of good research" organized by Assam down town University held from 27-05-2020 to 02-06-2020.
  6. Participated in National online workshop on "Blended Learning" organized by SNDT University, Mumbai on 13-06-2020.


    Publication date : 2021/11/19
    Patent office : INDIA
    Application number : 202141046167 A

    Publication Date : 07/04/2023

    Application No. 202341021837 A

    The Indian Patent Office Journal,

    ISSUE NO. 14/2023.

Awards & Achievements

Microsoft Azure Fundamentals certified on April 2021

Certified CISCO Network Associate on 2011

45 Applications in Mobile App store (Google Play and Apple Store)

Best employee award in MNC, Bangalore.