Cloud • Integration • Backend • Frontend • Blockchain • ML
Explore these comprehensive technical presentations that demonstrate real-world enterprise architecture patterns, best practices, and proven implementation strategies across leading cloud platforms and integration technologies.
Comprehensive patterns for building scalable, resilient systems using AWS services with enterprise security and compliance frameworks.
Deep dive into Azure architecture patterns, identity management, and hybrid cloud strategies for enterprise deployments.
Complete integration ecosystem design leveraging WSO2's identity, API management, and micro integrator capabilities.
Browse the complete collection of technical architecture presentations spanning cloud platforms, modern development frameworks, emerging technologies, and enterprise integration patterns. Each presentation provides actionable insights from production implementations.
Scalable cloud architecture patterns with AWS services, security models, and operational best practices.
Azure-native architecture, identity integration, and hybrid connectivity for enterprise workloads.
Smart contract architecture, consensus mechanisms, and distributed ledger implementation strategies.
MLOps pipelines, model deployment strategies, and production ML infrastructure design patterns.
Scalable backend architecture with Node.js, async patterns, and microservices orchestration.
Component architecture, state management, and performance optimization for enterprise React applications.
Enterprise Java patterns, Spring Boot microservices, and production-grade backend architecture.
3D visualization architecture, WebGL optimization, and immersive interface design with Three.js.
Complete enterprise integration with identity services, API gateway, and microservices integration.
My technical portfolio spans five core domains of modern software architecture. From cloud-native infrastructure to frontend visualization, each area represents deep hands-on experience building production systems at scale. These presentations distill years of architectural decisions, patterns, and lessons learned from real-world implementations.
Whether you're exploring serverless patterns on AWS, implementing OAuth flows with WSO2, or building ML pipelines, these resources provide practical guidance grounded in enterprise requirements and operational realities.
AWS & Azure
Node.js & Spring Boot
React & Three.js
Production ML
Blockchain
Interested in discussing architecture patterns, exploring collaboration opportunities, or connecting on technical projects? I'm always open to conversations with fellow architects, engineering leaders, and technology enthusiasts.
© 2026 Nirmal Rajapaksha. All presentations and architectural content.
Architecting Secure & Scalable Digital Platforms