sagarr kotak

Chief Technology Officer | FinTech Architect | Payments | Blockchain | Telecom | Enterprise Technology Leader Technology executive and entrepreneur with over 19 years of experience leading the design, development, deployment, and scaling of mission-critical platforms across FinTech, Payments, Banking Infrastructure, Telecommunications, Blockchain, Cybersecurity, and Enterprise Software domains. Throughout my career, I have successfully delivered complex technology solutions, including Payment Gateways, Digital Wallets, Cryptocurrency Exchanges, Telecom Platforms, Call Center Systems, CRM Solutions, and Financial Infrastructure Integrations, as well as Security Operations Centers (SOCs), Network Operations Centers (NOCs), and enterprise-grade cloud platforms. My expertise lies in transforming business requirements into scalable technology solutions while maintaining high standards of security, compliance, performance, reliability, and operational excellence. I have worked extensively with payment processors, telecom operators, European financial infrastructure providers, blockchain ecosystems, and enterprise customers, helping organizations accelerate their digital transformation journeys. I possess strong experience in product architecture, engineering leadership, cloud infrastructure, cybersecurity, payment processing, blockchain technologies, API ecosystems, operational excellence, and building high-performing engineering teams. Professional Experience Chief Technology Officer (CTO) FinTech, Payments, Blockchain & Enterprise Technology Leadership As Chief Technology Officer, I have led end-to-end technology strategy, product development, infrastructure design, security implementation, and engineering operations across multiple technology domains.