Possible Clues:

• Actor Patel
• "Lion" actor Patel
• "Lion" star Patel
• Part of R&D: Abbr.
• "The Newsroom" actor Patel
• Software engineer, for short
• Part of R&D: Abbr
• Patel of 'Slumdog Millionaire'
• Patel of "Slumdog Millionaire"
• "Slumdog Millionaire" star Patel