Karan Shah is a Software Engineer at the National Payments Corporation Of India (NPCI) since July 2022, while also serving as a Technical Writer and Ambassador at Hashnode since May 2021, focusing on front-end development, data science, and machine learning. Prior experiences include positions as a Data Science Research Intern at MSCI Inc., a Web Developer intern at the Municipal Corporation of Greater Mumbai, a Research and Development Intern at Neoperk Technologies Private Limited, a Frontend Developer at Prognos Health, and a Python Developer at Cloud Counselage Pvt. Ltd. Karan also held the role of Joint Technical Head at the Indian Society for Technical Education and worked as a Web Developer at APRO GREENTECH PRIVATE LIMITED. Karan holds a Bachelor of Engineering in Electrical and Electronics Engineering from KJ Somaiya College of Engineering, completed in June 2022.