Jainam holds a master's degree in Urban Planning from CEPT University, graduating in 2022. He has completed his B.Arch degree from D.Y. Patil College of Architecture, Mumbai. He has worked as a junior architect with Rumy Shroff and Associates for a year. Jainam has also worked on several interior design projects as a freelancer.

During his academic tenure, he conducted a study to assess the redevelopment mechanisms in Mumbai, whether they are transit-oriented or transit-adjacent and provide necessary recommendations for the same. He also worked in Jawaharlal Nehru Port Trust (JNPT) as an intern and worked on Planning the SEZ in JNPT.