Ajay S

Senior Enterprise Architect

Blink

Dec 2021 - Dec 2025 • 4 yrs

Key Responsibilities: • Defined and executed enterprise-wide technology and architecture strategy aligned with Blink Charging’s global growth and sustainability vision. • Spearheaded end-to-end EV platform modernization, designing cloud-native, microservices-based architecture from the ground up. • Architected OCPP/OCPI-based interoperability frameworks enabling seamless integration between CPO, eMSP, and third-party mobility ecosystems. • Led architecture governance across application, data, infrastructure, and security domains, ensuring adherence to FedRAMP, NIST, ISO 27001, and industry best practices. • Drove Cloud & DevOps transformation — implementing AWS, Docker, Kubernetes, Terraform, and CI/CD pipelines to accelerate delivery and improve platform resilience. • Designed real-time analytics and monitoring systems leveraging data lakes, Kafka streaming, and predictive dashboards for charger health and network optimization. • Partnered with cross-functional teams (Product, Engineering, and Security) to establish architecture standards, reference models, and design blueprints across business units. • Introduced performance engineering and observability frameworks (APM/NPM) for proactive monitoring and SLA compliance. • Collaborated with global teams to align technical investments with corporate sustainability and innovation goals, driving data-driven decision-making across the organization. • Supported pre-sales and partner solutioning efforts by defining enterprise architecture, platform capabilities, and scalability models. Key Achievements: • Redesigned and rebuilt the core EV charging management system from monolith to microservices, improving scalability, performance, and uptime by 80%. • Implemented an enterprise-grade data lake and analytics pipeline, providing real-time visibility into charger network performance and customer experience KPIs.