Sayak Ghosh is a software engineer currently working at Upwork since January 2024, focusing on building core blockchains using Go-Eth and enhancing workflows through automation in Go, as well as developing applications with NextJs and React Native. Previous experience includes roles as a React Native Developer at ThinkBIT Solutions, a React Developer at Flexiple, and an Android Developer at Freelancer.com and Hindustan Petroleum Corporation Limited. Sayak gained foundational experience as a Cyber Security Intern at Punjab Police India, conducting threat analysis and vulnerability assessments. In addition to technical roles, Sayak served as an Event Organizer at Chandigarh University, managing national cultural and sports events. Sayak holds a Bachelor of Engineering in Computer Science and Engineering from Chandigarh Group Of Colleges and a Diploma of Education in Computer Software Engineering from Chandigarh University.