Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (901,409 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Pankaj Dadheech
High Performance Computing
Cloud Computing
Cyber Security
Big Data Analytics and Internet of Things
Metrics
H-Index
i10 Index
Citation
26
51
1,924
* Rankings
Ranking Based On Selection :2
Akash Saxena
Soft Computing
Artificial Intelligence
Machine Learning
Grey Theory
Optimization
Metrics
H-Index
i10 Index
Citation
24
45
1,800
* Rankings
Ranking Based On Selection :4
Sumit Gupta
Homotopy analysis method
Adomian Decomposition Method
Fluid Mechanics
Numerical techniques
Genetic Algorithm
Metrics
H-Index
i10 Index
Citation
16
23
934
Anil Chaudhary
Distributed computing
Deep Learning
Enterprise Application Development
Software Architecture and Design Pattern
Metrics
H-Index
i10 Index
Citation
9
8
294
Poonam Ojha
biocatalytic reduction
electrochemical reduction
spectrophotometric determination
Metrics
H-Index
i10 Index
Citation
3
0
13
Rankings
Ranking Based On Selection: 1
Pankaj Dadheech
Metrics
H-Index
i10 Index
Citation Counts
26
51
1,924
High Performance Computing
Cloud Computing
Cyber Security
Big Data Analytics and Internet of Things
Rankings
Ranking Based On Selection: 2
Akash Saxena
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,800
Soft Computing
Artificial Intelligence
Machine Learning
Grey Theory
Optimization
Rankings
Ranking Based On Selection: 3
Ankit Kumar
Metrics
H-Index
i10 Index
Citation Counts
22
54
2,190
Computer Network
VANET System
Theory of Automation
Rankings
Ranking Based On Selection: 4
Sumit Gupta
Metrics
H-Index
i10 Index
Citation Counts
16
23
934
Homotopy analysis method
Adomian Decomposition Method
Fluid Mechanics
Numerical techniques
Genetic Algorithm
Rankings
Ranking Based On Selection: 6
Anil Chaudhary
Metrics
H-Index
i10 Index
Citation Counts
9
8
294
Distributed computing
Deep Learning
Enterprise Application Development
Software Architecture and Design Pattern
Rankings
Ranking Based On Selection: 7
Pooja Choudhary
Metrics
H-Index
i10 Index
Citation Counts
6
4
127
VLSI Design
Internet of Things
Energy Harvesting
CORDIC
Approximate Computing
Rankings
Ranking Based On Selection: 9
Poonam Ojha
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
biocatalytic reduction
electrochemical reduction
spectrophotometric determination
Rankings
Ranking Based On Selection: 10
Palika Jajoo
Metrics
H-Index
i10 Index
Citation Counts
3
0
11
Rankings
Ranking Based On Selection: 11
Nidhi Sharma
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Literature
Cultural Studies
Translations
Postcolonial Theories
ELT
Rankings
Ranking Based On Selection: 12
Sushant Kumar
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
DBMS
IoT
ML
Blockchain
AI
Rankings
Ranking Based On Selection: 16
Welding
Nuclear Energy
Fluid Mechanics Heat Transfer
Rankings
Ranking Based On Selection: 21
Vinod Kataria
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 22