Invited and Contributed Talks:

• The Relationship between vertex coloring and complete graphs; Indian Institute of Technology, Bhubaneswar, India; Jan 2025.

• A series of three talks on "The relationship between vertex coloring and complete graphs"; National Institute Science Education and Research, Bhubaneswar, India; Jan 2025.

• The Relationship between vertex coloring and complete graphs; Indian Institute of Technology, Dharwad, India; Dec 2024.

• Finding and Counting Patterns in Sparse Graphs; Universitat Politécnica de Catalunya, Barcelona, Spain; Oct 2023.

• Finding and Counting Patterns in Sparse Graphs;  Symposium on Theoretical Aspects of Computer Science (STACS) 2023, University of Hamburg, Germany; Mar 2023.

• Cliques in exact powers of graphs; Macedonian Workshop on Graph theory and Applied Mathematics, Online, 2021.

• Cliques in exact powers of graphs of given maximum degree; Latin-American Algorithms, Graphs and Optimization Symposium, LAGOS, Online,  2021.

• Cliques in exact distance powers of graphs of given maximum degree; HOSIGRA 21, Online, 2021.

• Strong chromatic index of unitary Cayley graphs; IRIF, Universite de Paris at Paris France, 2019.

• Strong edge coloring of the product of trees; 7th Polish Combinatorial Conference at B\c{e}dlewo, Poland, 2018. 

• Strong chromatic index of graph products; Alfréd Rényi Institute of Mathematics, Budapest, Hungary, 2018. 

• Strong edge coloring of products of trees; Mathematics In house symposium, IIT Madras, 2018.

• Distance two edge coloring; Mathematics In house symposium, IIT Madras 2017.

• A counterexample to Steinberg conjecture; Discrete Mathematics Seminar series, IIT Madras, 2017.

Poster Presentation:

• Strong Edge Coloring Of Unitary Cayley Graphs;  International Conference On Recent Trends In Graph Theory And Combinatorics ICRTGC at Cochin, 2018.