Leading the development of a next-generation enterprise identity and access management platform serving millions of users globally. Implemented OAuth 2.0, OpenID Connect (OIDC), SAML 2.0 federation, FIDO2/WebAuthn capabilities, and Entra ID/Active Directory integration. Built secure mobile applications for credential management with advanced encryption and secure authentication mechanisms.
Architected a comprehensive mobile application security framework with advanced protection mechanisms. Integrated iXGuard obfuscation for code protection, RASP (Runtime Application Self-Protection) for threat detection, and FairPlay DRM licensing for content protection. Implemented end-to-end encryption, secure credential storage, and advanced threat detection systems. Delivered security solutions protecting millions of users across iOS and Android.
Designed and implemented a privilege access management (PAM) system for enterprise security. Built secure credential storage with advanced encryption, privilege session recording with audit trails, and multi-factor authentication. Developed iOS mobile application for secure access with biometric authentication. Integrated with enterprise directories and identity providers for seamless access control.
Explored and implemented production POCs using modern cross-platform frameworks. Built applications with React Native for rapid iOS/Android development, Kotlin Multiplatform Mobile (KMM) for native-like performance, and Flutter for beautiful, responsive UIs. Evaluated framework strengths/weaknesses for enterprise use cases.
Built enterprise MDM solutions delivering device management, security hardening, and compliance enforcement. Implemented enterprise authentication integrations (SAML, OAuth, certificate-based auth). Created secure mobile applications with data protection policies and automation-friendly security architecture.
Developed iOS applications serving 100M+ users with 99.99% crash-free stability. Optimized app performance and memory usage. Implemented secure payment integration and transaction handling. Led performance optimization initiatives reducing crash rates and improving user experience.
Implemented custom AVPlayer-based media players with FairPlay DRM licensing for content protection. Built HLS streaming capabilities with adaptive bitrate support. Designed secure content delivery with encryption and licensing validation.
Integrated LaTeX/KaTeX rendering in mobile applications for mathematical and scientific content. Optimized rendering performance for complex equations. Built educational applications with advanced content delivery.
Building and exploring large language model (LLM) integrations and Retrieval-Augmented Generation (RAG) systems for enterprise applications. Implementing prompt engineering best practices for secure, reliable LLM interactions.
Swift • Objective-C • Kotlin • Java • React Native • KMM • Flutter • Xcode • Android Studio
OAuth 2.0 • OIDC • SAML 2.0 • FIDO2 • WebAuthn • Zero-Trust • iXGuard • RASP • FairPlay DRM
.NET • Python • Golang • Node.js • Docker • Kubernetes • AWS • Azure • CI/CD • DevOps
PostgreSQL • MongoDB • Redis • Firebase • CloudKit • Room Database • SQLite • Data Architecture
Threat Modeling • Code Scanning • SAST • Penetration Testing • Unit Testing • Integration Testing • E2E Testing
Large Language Models • RAG Systems • Prompt Engineering • Generative AI • Cryptography