Sandeep Bhadra’s thinking was shaped early by watching mobile phones transform access in India, and later by a PhD that taught him how to research a topic deeply and defend it under scrutiny—habits that now show up in how he forms investment conviction. At Vertex, he’s known for sticking with non-consensus views, coaching founders by helping smooth out the emotional highs and lows, turning technical shifts like cybersecurity automation into clear operational frameworks, and bringing a personal mix of curiosity, wine, and design, along with small human touches like sharing drinks and cookies with his team during the pandemic.