NTT DATA, a global force in digital, AI and technology services, has named Dr Bratin Saha as the Chief Executive Officer of its newly created AI organisation, NTT DATA AIVista, Inc, effective December 1, 2025. Dr Saha brings extensive leadership experience in artificial intelligence, large-scale infrastructure, platform development and business expansion. His career includes senior roles at NVIDIA, Amazon Web Services (AWS) and, most recently, DigitalOcean.
At NVIDIA, he worked as Vice President of Software Infrastructure, contributing to advancements in high-performance computing and AI platforms. During his time at AWS, he served as Vice President & General Manager for AI, Machine Learning and Data Infrastructure, where he helped build one of the company’s fastest-growing business units. He played a key role in shaping major AI offerings including Amazon SageMaker, Amazon Q and Amazon Bedrock.
At DigitalOcean, he served as Chief Product and Technology Officer, guiding product vision, platform development and security initiatives while launching several AI-driven solutions that enhanced both product quality and market performance. NTT DATA AIVista, fully owned by NTT DATA and headquartered in Silicon Valley, has been established to accelerate the creation and growth of AI-native businesses within NTT DATA and the broader NTT Group. By merging NTT DATA’s global consulting and engineering strengths with breakthrough AI technologies and Silicon Valley talent, the company aims to fast-track the development of AI-driven solutions and business models for clients worldwide.
Yutaka Sasaki, President & CEO of NTT DATA Group, said, “Bratin is an exceptional leader, and his expertise will be invaluable as we evolve our growth strategy for the AI era. With AI reshaping industries at unprecedented speed, advancing next-generation AI solutions is a top priority for NTT DATA.”
Dr Saha added, “I am truly honoured to join NTT DATA. The next wave of enterprise transformation will be powered by AI, but achieving real impact requires the ability to deploy technology that is scalable, secure and dependable. Few companies are as well prepared for this shift as NTT DATA, with its long history of delivering mission-critical systems to some of the world’s most complex organizations.”
Abhijit Dubey, President and CEO of NTT DATA, Inc, said, “I look forward to partnering with Bratin to position NTT DATA as the leading global provider of AI-native services.” Dr Saha holds a PhD in Computer Science from Yale University and is an alumnus of Harvard Business School. He has been honoured with the Distinguished Alumnus Award from the Indian Institute of Technology.
NTT DATA is a global business and technology services powerhouse generating over $30 billion in revenue and supporting 75% of the Fortune Global 100. The company is dedicated to driving client success and creating a positive societal impact through responsible, future-focused innovation.
As one of the world’s most advanced providers of AI and digital infrastructure, NTT DATA brings exceptional expertise across enterprise-scale AI, cloud, cybersecurity, connectivity, data centers, and application services. Its consulting capabilities and industry-specific solutions enable organizations to navigate the digital era with confidence, resilience, and long-term sustainability. Recognized as a Global Top Employer, NTT DATA has a workforce spanning more than 70 countries and provides clients access to a rich network of innovation hubs, along with collaborations across both established players and emerging start-ups. The company operates under the NTT Group umbrella, which invests more than $3 billion annually in research and development.
