Design and oversee the implementation of complex software systems, ensuring architectural integrity, scalability, security, and performance, using modern development practices and technologies. 1. Solution Architecture Design Define and document the system architecture for enterprise-level applications (HLD/LLD). Design microservices-based, event-driven, or serverless architectures as needed. Create system integration strategies using RESTful APIs, message queues (aligning on data transfer mechanisms for APIs between multiple data Defining data flow, storage strategy, and system interfaces. Design and deploy solutions on public cloud platforms (AWS, Azure, or GCP). Architect image processing solutions for cloud and 3PP software providers. Implement DevSecOps pipelines using tools like GitLab and related security tools. Ensure high availability, disaster recovery, and auto-scale capabilities. Guide implementation of design patterns (e.g., factory, adapter, dependency injection). Apply security best practices for application and infrastructure (e.g., OWASP Top 10, identity and access control, API security, Network Security). Ensure compliance with data protection regulations (e.g., GDPR, HIPAA). Design secure authentication and authorization mechanisms (e.g., OAuth2, SAML, JWT, ABAC/PBAC/RBAC and connected technologies like OPA). Design databases (SQL and NoSQL) and data models (normalized/denormalized, OLTP/OLAP). Implement observability tools: logging (e.g., ELK stack), monitoring (e.g., Prometheus, Grafana), tracing (e.g., OpenTelemetry). Perform load testing and tune application performance. Apply GenAI first approach when designing solutions, related infrastructure and SW Engineering practices Core Architecture: Software design principles (SOLID, DRY, KISS) Distributed systems design Domain-Driven Design (DDD) Event-driven architecture and CQRS
