Experience working in cloud environments (AWS / Azure / GCP)
System Design & Architecture
Experience designing scalable, distributed systems
Security & PKI: Expertise in TLS certificate validation, Public/Private key generation and application signature verification using client-side PKI; implemented secure Mutual TLS (mTLS) communication between client and server systems.
Edge Device Lifecycle Management: Hands-on experience with atomic and full system updates, including kernel upgrades; designed and implemented A/B partitioning strategies integrated with secure boot for reliable and fail-safe deployments.
OTA & Device Management: led implementation of Over-The-Air (OTA) update frameworks for edge devices using open-source platforms like Mender; enabled package version control and inventory management across distributed edge environments.
Design and define secure end-to-end IoT architectures covering devices, networks, edge, and cloud environments.
Conduct threat modeling and risk assessments to identify vulnerabilities across IoT ecosystems.
Implement security controls such as encryption, secure boot, PKI, and zero-trust frameworks.
Apply strong authentication and authorization mechanisms, including IAM, OAuth2, OpenID Connect, certificate-based auth, device identity, RBAC/ABAC.
Collaborate with engineering, DevOps, and product teams to embed security-by-design principles