Mr. T. Rajan
Lecturer – Department of Computing & Engineering
Ph.D. (Pursuing), M.E & B.E in Computer Science and Engineering
Work experience:
Lecturer, Department of Computing & Engineering, University of West London (RAK Campus, UAE)
Former Assistant Professor at Presidency University, MVJ College of Engineering (Bangalore), and Al-Ameen Engineering College (Autonomous), Erode, India.
Over 10 years of teaching experience in Data Science, Machine Learning, Blockchain Technology, Big Data Analytics, and Theory of Computation.
Research Focus:
Currently pursuing a Ph.D. in Computational Complexity Theory, emphasizing the NP-Hard and NP-Complete problems within Theory of Computation. His work explores algorithmic efficiency, problem reducibility, and optimization strategies for solving computationally intractable problems. The research contributes to the fields of Artificial Intelligence, Logic-based Problem Solving, and Optimization Algorithms.
Areas of Expertise:
- Computational Complexity & Theory of Computation
- Data Science & Analytics
- Big Data Technologies
- Machine Learning & Artificial Intelligence
- Blockchain Analytics & Cybersecurity
- Computational Optimization & Data Visualization Techniques using Power BI, R (gganimate, plotly), and Tableau
Delivered Sessions / Workshops / FDPs:
Mr. Rajan has delivered 50+ expert sessions, hands-on workshops, and faculty development programs across leading universities and engineering institutions in India and abroad.
His interactive sessions have covered cutting-edge topics including:
- Computational Complexity (NP-Hard & NP-Complete Problems)
- Data Visualization
- Power BI
- R Programming
- Machine Learning
- Blockchain Security
- Big Data Analytics
These sessions have empowered both faculty and students with practical, research-oriented insights.
Publications & Authorships
Authored six books including:
- Mastering Computational Complexity with R (2025)
- R for Data Science (2024)
- Computational Complexity Theory (2024)
- Formal Languages and Automata Theory (2024)
- Theory of Computation (2018 & 2019)
Published numerous research papers in international journals and conferences on AI, Big Data, Computational Complexity, and Predictive Analytics.
Professional Activities & Achievements
- Member: International Association of Engineers (IAENG) & International Computer Science and Engineering Societies (ICSES)
- Delivered expert lectures, FDPs, and seminars at national and international institutions
- Served as jury member for national-level software hackathons and technical competitions
- Authored patents in AI and Blockchain-based Smart System Integration