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Rajesh Jayaraman is a distinguished technology executive with over two decades of extensive experience in telecommunications, software engineering, product development, and digital transformation. He is recognized for his visionary leadership in driving innovation, particularly in areas such as 5G, IoT, AI/ML, and cloud technologies. Throughout his career, notably as EVP & CIO/CTO at T-Mobile, he spearheaded large-scale engineering teams, managed complex product portfolios, and played a pivotal role in shaping the technology roadmaps that powered significant business growth and customer experience enhancements. His expertise encompasses building scalable platforms, fostering engineering excellence, navigating complex M&A integrations, and translating cutting-edge research into impactful commercial solutions. He is currently applying his deep industry knowledge as Co-founder and CEO of Ignitarium Technology Solutions, focusing on AI and semiconductor design services.
Rajesh Jayaraman's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Led T-Mobile's technology vision, strategy, and execution during a transformative period, overseeing network evolution (including the critical 5G rollout), enterprise systems, software development, and innovation in areas like IoT and customer experience platforms, contributing significantly to the 'Un-carrier' success.
Instrumental in architecting and executing T-Mobile's nationwide 5G network strategy, positioning the company as a leader in next-generation wireless technology and enabling new services and capabilities for consumers and businesses.
Successfully led complex digital transformation initiatives and managed the technological integration of major acquisitions (e.g., Sprint), modernizing technology stacks, adopting cloud-native architectures, and streamlining operations to enhance efficiency and product delivery.
Founded and currently leads Ignitarium, a company specializing in AI/ML solutions, software product engineering, and VLSI design services, driving innovation for global clients across various industries.
National Institute of Technology, Tiruchirappalli - Year 1994
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