12 plus years of A - Z of Software, SDLC, STLC in many language like Python, MATLAB, Java, C, C++, AWS, Kivy, Flask, Django, API etc, Data Extraction, Java, RPA, UiPath, Selenium, Testing/Automation, Big Data, Hadoop, SQL, NoSQL, PL/SQL, ETC, C, Pig, Pega, QuerySurge, Cryptography, Logic Gates, Encryption/Decryption, Cyber Security, Travel, RTW ticket exchange, Travel Fare filing, pricing, reissue etc. on AMADEUS, GALILEO, SABRE etc.. PhD in computer and Robotic Science etc.