Team Lead, Server Privacy Infrastructure

• Development of WhatsApp's HSM-powered distributed key vault storage, the cornerstone of Meta’s end-to-end encrypted backups system

• Designed and implemented HSM-powered privacy-preserving key vault that forms the core of WhatsApp's server-side address book encryption

• Happened to be one of early adopters of Rust programming language within Meta to strengthen server infrastructure security posture

• Coordinate technical strategy, architectural decisions, and ongoing development efforts of a distributed engineering team. Onboarding other Meta products to the key vault storage systems.

Project "NSX" - software-defined networking and network functions virtualization platform. Work on CrossCloud components. Bringing support of public clouds (Azure, AWS) to NSX.

"CardioPACS" project - image processing and archiving system for cardiology clinics. Migrating existing on-premises system to Azure cloud. Refactoring and rewriting WCF services to run as stateless WebAPI microservices. Changing system's architecture to apply cloud-oriented design practices.

"HealthVeiw Cloud" project - cloud-based micro-services platform for healthcare applications. Design and implementation of microservices chassis and various platform components – dependency injection components, data partitioning, logging system, event handling, notifcations, scheduler.

“North Star” project, cloud-based micro-services platform (Azure-based) for healthcare applications. Development, communications with 3rd party software vendors and remote teams, participation in system architecture development – service discovery, notifications system, design of data consistency model and system reliability.

Development of web-based electronic medical record and practice management system (C#, SQL, AngularJS + WCF REST).

Development of Bing Local Search backend services: correction and verification pipelines, quality-measurement pipeline for local lata. Web-service for interaction and communication between vendors and quality-audit staff.