3rd International Conference on Computing Methodologies and Communication (ICCMC 2019) is being organized on 27-29, March 2019 by Surya Engineering College (SEC), Erode, India. Computing Methodologies 2019 will provide an outstanding international forum for scientists from all over the world to share ideas and achievements in the theory and practice of all areas of inventive systems which includes artificial intelligence, automation systems, computing systems, electronics systems, electrical and informative systems etc. Presentations should highlight computing methodologies as a concept that combines theoretical research and applications in automation, information and computing technologies. All aspects of inventive systems are of interest: theory, algorithms, tools, applications, etc.