Principal Engineering Manager for AI Security & Identity & Access Management at Microsoft, Former Senior Manager of IAM Engineering at Deloitte & Founder of Astradge Technologies

Ramanan Hariharan is a leading authority in artificial intelligence security, identity and access management, and enterprise technology transformation. Currently serving as Principal Engineering Manager for AI Security & Identity & Access Management at Microsoft, Ramanan is recognised for helping global organisations strengthen digital trust, secure AI systems, and navigate increasingly complex cybersecurity challenges. Combining deep technical expertise with a people-first leadership style, he has become highly respected for building innovative, scalable identity solutions while championing diversity, inclusion, and empathy within engineering teams. His career spans major technology firms, consulting organisations, and entrepreneurial ventures, positioning him as a powerful voice on the future of AI security and responsible innovation.

Ramanan’s career began in 2008 when he founded Astradge Technologies, demonstrating an entrepreneurial mindset early in his professional journey. In 2009, he joined AGV Systems Pvt Limited as a Research Intern before taking another research role at KVIC in 2011. The same year, he graduated with a Bachelor of Engineering in Computer Engineering from Vidyalankar Institute of Technology and joined Infosys as a Systems Engineer. In 2014, he worked as a Research Scientist at Google before completing an MSc in Computer Science at the Thomas J. Watson College of Engineering and Applied Science at Binghamton University in 2015. He joined Deloitte as a Technology Consultant in IAM Engineering, progressing through senior leadership roles, including Manager of Secure Identity & Access Engineering and Senior Manager of IAM Engineering, before joining Microsoft in 2024.

Throughout his career, Ramanan has earned recognition for his expertise in AI security, identity governance, and enterprise-scale access management. His work has focused on designing secure digital ecosystems that protect organisations against emerging cyber threats while enabling innovation at scale. Known for combining strategic thinking with technical precision, he has contributed to complex security transformation programmes across global enterprises. He is also widely respected for advocating inclusive leadership and fostering collaborative, high-performing engineering cultures that empower teams to thrive in fast-moving technology environments.

Beyond his technical accomplishments, Ramanan is admired for his ability to connect advanced technological concepts with real-world business impact. His insights into AI security, digital identity, ethical innovation, and leadership have made him an increasingly sought-after speaker for conferences, executive forums, and technology events. Audiences value his practical perspective, forward-thinking mindset, and ability to explain highly complex topics in a clear and engaging way, making him a trusted expert for organisations preparing for the future of AI-driven transformation.

Why Hire Ramanan Hariharan?

Ramanan Hariharan is hired as a speaker for his exceptional expertise in AI security, identity and access management, and enterprise technology leadership. Drawing on experience from Microsoft, Deloitte, Google, and Infosys, he delivers practical insights into securing AI systems, managing digital trust, and building resilient organisations in an evolving technological landscape. His engaging speaking style combines deep technical knowledge with accessible real-world applications, making his sessions valuable for both technical and executive audiences. Passionate about inclusive leadership and innovation, Ramanan inspires organisations to embrace secure, ethical, and people-focused approaches to digital transformation.