Sailesh Mallick

• Responsible for driving end-to-end technology transformation across Toyota Financial Services by shaping and executing strategies in cloud, security, infrastructure, applications, and enterprise architecture. • Spearheading enterprise-wide modernization initiatives, enabling scalability, resilience, and cost optimization. • Leading cloud adoption strategy (Oracle, AWS, Azure) that has improved system availability by 30% while reducing infrastructure costs by 20%. • Strengthening cybersecurity and compliance frameworks to align with regulatory standards, enhancing risk posture across critical financial platforms. • Overseeing API-led integrations that accelerate digital services delivery, reducing time-to-market for customer-facing applications by 40%. • Embedding AI/ML-driven solutions into core business processes to optimize decision-making, credit underwriting, and customer experience. • Partnering with global stakeholders to align IT strategy with business objectives, ensuring seamless delivery of technology programs valued at $50M+.

• Architected and delivered enterprise-scale platforms, driving innovation and digital transformation at RBL Bank. • Built and scaled the API Banking ecosystem, enabling 2,500+ client integrations (corporates, NBFCs, and fintechs) and accelerating partner onboarding by 60%. • Designed and implemented secure OAuth frameworks, ensuring frictionless yet compliant integrations across diverse financial platforms. • Spearheaded fintech platform integrations, automating analytics and transaction reporting to improve efficiency and reduce manual effort by 40%. • Launched the Developer Portal, enhancing developer experience and reducing integration timelines from weeks to days. • Played a central role in cloud adoption strategy, improving scalability and resilience for high-volume financial transactions. • Drove strategic IT governance aligned with RBI standards, strengthening compliance and reducing regulatory risk exposure. • Recognized as a key contributor to award-winning API innovations, positioning RBL Bank as a digital-first leader in the Indian banking ecosystem.

• Developed and launched custom-built digital photobook applications, delivering scalable, customer-centric digital experiences for D2C market. • Led full-stack development lifecycle from concept to deployment, ensuring high-quality, on-time delivery of digital products. • Built the technical foundation for scalable platforms, supporting rapid user growth and seamless performance under high demand. • Designed and implemented customer-centric features, enhancing engagement and driving adoption across diverse user segments. • Optimized backend architecture and APIs to improve application performance by 30%, reducing downtime and support issues. • Collaborated with cross-functional teams (design, QA, product) to align technology with user experience goals.