I am a 11 yrs experienced developer, currently settled to do freelancing work only. I have started my professional career with UI/UX based development with a US based MNC located in Kolkata, India. Then switched myself to another MNC in PHP/My SQL, Codeigniter, Javascript, jQuery. I was into employment for around 4 yrs, then started freelancing since 5 yrs. I have enhanced my skills to Laravel, AngularJS, Python as well. During work I have learned App Development as well in using Android Studio and Swift for iOS. Recently I am also working in the field of Big Data, Data Science and Data Engineering. Expertise area are - Programming Languages: Python, Java, Scala, Swift, R, PHP Main domain area of work is into Web application development, Mobile App Development and Big Data.