Dr. D.C. Tayal present is the Chairman of Ingenious e-Brain Solutions Ltd. He taught Physics to the Undergraduate & Post-Graduate students for 42 years. He has worked as Head, Department of Physics and the Principal in a prestigious post graduate college of western, U.P., N.R.E.C. College, Khurja (C.C.S. University, Meerut). After retirement, he Joined B.S.A. Educational Institutes of Technology, Alampur, Faridabad (Haryana). He received his M.Phil. and Ph.D. degrees from Panjab University Chandigarh. His field of research has been Nuclear Spectroscopy using Cyclotron Accelerator. His research work has been published in various International Journals of great repute, such as Phy. Rev. C. He has the honor of presenting his work in International Conferences. He has been the key figure in the programs of curriculum and laboratory reforms. Dr. Tayal is well known to the Physics society on account of his first book on Nuclear Physics. His well known other books are; Electricity & Magnetism and Basic Electronics. His book titled "University Practical Physics" has been written under UGC book writing scheme with a new concept of open ended experiments and low cost projects. He has also written books on Engineering Electronics. His latest arrival is Mechanics, Published in March, 2013.