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Programming: C, C++, Python, R, bash
LLM Orchestration/Evaluation Frameworks: Langfuse, Arize Phoenix AI, N8N
Database Systems: SQL, MySQL, Oracle, Cassandra, MongoDB (NoSQL)
Frameworks: Langchain, Langsmith, LangGraph, Transformers, torch, tensorflow, OpenCV, Scikit, Pandas, Numpy, NLTK, Apache Hadoop, Kafka, PySpark, JQuery, Git, Django, flask, keras, AutoML, AutoKeras, pycaret, scipy, pysyft, h5py, shap, sparktorch, shapash, etc.
IDEs: Apache Zeppelin, Jupyter Notebooks, PyCharm, R Studio, Eclipse, Arduino, etc.
Containers: Kubernetes, docker
Cloud Computing Platforms: AWS; AZURE; AZURE OPENAI
Webserver: Apache

Experience

- Senior Data Scientist, CUPA, Cambridge, UK (July 2022 - Present )
- Senior Data Scientist & Researcher (Artificial Intelligence), AASS, Sweden (Jan 2019 - Feb 2022)
- Data Scientist, True Corporation Public Ltd, Bangkok, Thailand (Jan 2017 - Nov 2018).
- Project Engineer, Centre for Development of Advanced Computing (C-DAC), India (April 2012 - July 2013).
- Project Executive, WebSource Technologies Ltd, Pune, India (Jan 2005 - July 2005).

Education

- Doctor of Philosophy (August 2013 - Dec 2016)

Department of Computer Science, National Institute of Development Administration, Thailand.

- - Thesis: Collaborative Resource Discovery in Mobile Peer-to-Peer Networks (Adviser: Dr. Ohm Sornil).

Master of Engineering (August 2007 - June 2009)

Department of Computer Science and Engg, MNM Jain Engineering College, Anna University Chennai, India.

- Thesis: Agent based M-Learning system (Internal Adviser: Dr. Ramesh Kumar & External Adviser: Padmabushan Dr. Vijay P Bhatkar).
- Bachelor of Engineering (August 2003 - June 2007)

Department of Computer Engg, University of Pune, India.

- - Thesis: Remote monitoring of LAN through Mobile Device (Internal Adviser: Prof. S. Shaikh & External Adviser: Mr. Mizaji Lal, Scientist E, DRDO).

Research Interests

- Opacity in AI Systems, Algorithmic Trading, BigData, Optimization, Machine Learning/Deep Learning
- E-Learning, FOSS in Education Technology, M-Learning, Tutoring Systems, and CMS/LMS.
- Wireless communications systems, and distributed/decentralized systems.
- Algorithms

Academic Experience

- Asst. Professor at D J Sanghvi College of Engg (DJSCOE), Vile Parle (W), Mumbai, India, July 2009 - Dec 2011.
- Lecturer at Thadomal Shahani Engg College (TSEC), Bandra(W), Mumbai, India, Jan 2009 - June 2009

Publications

Journal and Magazine

1. Polina Kurtser, Victor Castro-Alves, Ajay Arunachalam, Viktor Sjöberg, Ulf Hanell, Tuulia Hyötyläinen, Henrik Andreasson, "Development of novel robotic platforms for mechanical stress induction, and their effects on plant morphology, elements, and metabolism ", Scientific Reports, View.
2. Ajay Arunachalam, Vinayakumar Ravi, Vasundhara Acharya, Tuan D Pham, "Toward Data-Model-Agnostic Autonomous Machine-Generated Data Labeling and Annotation Platform: COVID-19 Autoannotation Use Case", IEEE TRANSACTIONS ON ENGINEERING MANAGEMENT, View.
3. Ajay Arunachalam "Rock, Paper, Scissors Game Based Model for Content Discovery in P2P MANETs", Wireless Personal Communications, View.
4. Vinayakumar Ravi, Mamoun Alazab, Sriram Srinivasan, Ajay Arunachalam, Soman KP, "Adversarial Defense: DGA-based Botnets and DNS Homographs Detection through Integrated Deep Learning", IEEE TRANSACTIONS ON ENGINEERING MANAGEMENT, View.
5. Ajay Arunachalam, Henrik Andreasson, "Real-time plant phenomics under robotic farming setup: A vision-based platform for complex plant phenotyping tasks", Computers and Electrical Engineering, View.
6. Ajay Arunachalam, Henrik Andreasson, "RaspberryPi‐Arduino (RPA) powered smart mirrored and reconfigurable IoT facility for plant science research", Internet Technology Letters, View.
7. Satyam Paul, Ajay Arunachalam, Davood Khodadad, Henrik Andreasson, Olena Rubanenko, "Fuzzy tuned PID controller for envisioned agricultural manipulator", International Journal of Automation and Computing, View.
8. V Sureshkumar, S Balasubramaniam, V Ravi, Ajay Arunachalam, "A hybrid optimization algorithm‐based feature selection for thyroid disease classifier with rough type‐2 fuzzy support vector machine", Expert Systems. View.
9. Ajay Arunachalam, Ohm Sornil, "Minimizing Redundant Messages and Improving Search Efficiency under Highly Dynamic Mobile P2P Network", Journal of Engineering Science and Technology Review, Volume 9, Number 1, 2016, pp 23-35, ISSN: 1791-2377. View.
10. Ajay Arunachalam, Ohm Sornil, "A broadcast based random query gossip algorithm for resource search in non-DHT mobile Peer-to-Peer networks'' Journal of Computers, Volume 28, Issue 1, 2017, pp 209 - 223, ISSN: 1991-1599. View.
11. Ajay Arunachalam, Ohm Sornil, "Reducing Routing Overhead in random walk protocol under MP2P Network'' International Journal of Electrical and Computer Engineering (IJECE), ISSN: 2088-8708. View.
12. Ajay Arunachalam, Ohm Sornil, "Issues of Implementing Random Walk and Gossip Based Resource Discovery Protocols in P2P MANETs & Suggestions for Improvement," Procedia Computer Science, Volume 57, pp 509-518, doi:10.1016/j.procs.2015.07.374 . View.
13. Mursala Khan, Ajay Arunachalam, "Estimation of Population Variance using the Knowledge of Kurtosis of an Auxiliary Variable under Simple Random Sampling" International Journal of Applied Science and Mathematics, Volume 1, Issue 2, Nov-Dec 2014. ISSN: 2394-2894. View.
14. Ajay Arunachalam, Vinayakumar Ravi, Moez Krichen, Roobaea Alroobaea, Jehad Saad Alqurni, "Analytical Comparison of Resource Search Algorithms in Non-DHT Mobile Peer-to-Peer Networks", Computers, Materials & Continua, View.
15. Ajay Arunachalam, Vinayakumar Ravi, Moez Krichen, Roobaea Alroobaea, Jehad Saad Alqurni, "Mathematical Model Validation of Search Protocols in MP2P Networks", Computers, Materials & Continua, View.
16. Ajay Arunachalam, Lakshmi Kurup, "A RoadMap for Configuring Moodle with MLE-Moodle and MyMLE," International Journal of Advanced Research in Computer Engineering & Technology , Volume1, Issue 4, June 2012, pp 619-624, ISSN: 2278-1323. View.
17. Ajay Arunachalam, Vinayakumar R, "A study of the resource discovery approaches in Mobile Peer-to-Peer Networks", View.
18. Ajay Arunachalam, Vinayakumar R, "A Survey of Search Algorithms for Peer-to-Peer File Sharing Applications in Mobile Computing Infrastructure", View.

Conference & Book Chapter

1. Paul Satyam, Ajay Arunachalam, Davood Khodadad, Olena Rubanenko, "Fuzzy tuned PID controller for vibration control of agricultural manipulator", International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA) , 2020, p.1-5, View.
2. Sriram Srinivasan, R Vinayakumar, Ajay Arunachalam, Mamoun Alazab, KP Soman, "DURLD: Malicious URL Detection Using Deep Learning-Based Character Level Representations", View.
3. Ajay Arunachalam, Ohm Sornil, "An Analysis of the Overhead and Energy Consumption in Flooding, Random Walk and Gossip Based Resource Discovery Protocols in MP2P Networks,'' Fifth International Conference on Advanced Computing & Communication Technologies, ISBN 978-1-4799-8487-9, DOI: 10.1109/ACCT.2015.134, February, 2015. View.
4. Ajay Arunachalam, Lakshmi Kurup, "Analysis of using MLE in Moodle for Campus –Wide Environment", International Conference on Computer and Electrical Engineering , held on Nov 16-18, 2010, Chengdu, China. View.
5. Ajay Arunachalam "Agent based Mobile Learning System", International Conference on Knowledge Networking on ICT Era (KNICT) , at B.S Abdur Rahman Cresent Engineering College, Chennai, India, 22-24th Jan 2009, ISBN:81-903838-3-3.

Professional Activities

1. Reviewer:

Journals and Magazines:

Reviewer for Wireless Personal Communications, 2016(1)
Reviewer for International Journal of Computers and Applications, Taylor & Francis, 2017(2)
Reviewer for ACM Computing Surveys, 2017(2)

Presentation

- Presented talk on “Open Source Community Based Tools for Learning” at Department of Computer Science & Engineering, Shri Guru Gobind Singh Institute of Engineering & Technology (SGGSIE&T), Nanded, Maharashtra, India.

Workshop & Training

WebM Technology Workshop conducted by CDAC Mumbai in April 2012.
National Workshop on FOSS Adoption in Education conducted by CDAC Mumbai on 27 August,2011.
National Workshop on FOSS Desktop Accessibility conducted by CDAC Mumbai on 26th August, 2011.
ISTE approved one week S.T.T.P on Middleware Technology and Wireless Programming using J2ME during 4th-8th Jan, 2010.
NS-2 Workshop conducted by DJSCE, Mumbai on 11th Sept, 2009.
CCNA Workshop conducted by Nirmal Datacomm Pvt Ltd, Mumbai, on 12th Jan, 2009.

Other Information

Worked for an NGO to teach computers for poor and underpriviledged children for free.

Sports

Soccer: Third position at Anna University Inter-Zonal Tournaments, 2008-2009,India.
Soccer & Volleyball: Runners-Up and Second Runners-Up at NIDA Sports Meet, 2013.
Soccer: Winner at AIT-NIDA Sports Meet, 2015.

Referrals

Dr. Ohm Sornil, Associate Professor, Department of Computer Science, Graduate School of Applied Statistics, National Institute of Development Administration, Thailand. osornil@as.nida.ac.th
Dr. Pipat Hiranvanichakorn, Associate Professor, Department of Computer Science, Graduate School of Applied Statistics, National Institute of Development Administration, Thailand. pipat@as.nida.ac.th
Dr. Surapong Auwatanamongkol, Associate Professor, Department of Computer Science, Graduate School of Applied Statistics, National Institute of Development Administration, Thailand. surapong@as.nida.ac.th
Dr. Subhasri Duttagupta, Head Scientist, TCS Research Labs, Mumbai, India. subhasri.duttagupta@tcs.com
Dr. Jayant Umale, Professor & Dean Academics, Department of Computer Engineering, Pimpri Chinchwad College of Engineering(PCCOE), Pune, India. jayant.umale@pccoepune.org

Citations

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