Elijah Smith

Architected and delivered enterprise-scale web applications using React, TypeScript, Node.js, and C#/.NET, ensuring scalability, security, and maintainability. Designed and implemented secure API layers with JWT and OAuth 2.0, enforcing RBAC and improving system security posture. Optimized backend performance through caching, query tuning, and async processing, reducing latency and improving throughput. Led UI modernization and refactoring, introducing reusable component libraries that reduced regressions and accelerated feature delivery. Built and maintained CI/CD pipelines with automated testing, linting, and builds. Collaborated with product managers and stakeholders to translate business requirements into technical roadmaps and deliverables.

Developed customer-facing dashboards and internal admin tools using React, TypeScript, and Angular, improving usability and operational efficiency. Built and maintained Node.js microservices and C#/.NET APIs supporting billing, account management, and document workflows. Implemented event-driven architectures and background processing to handle high-volume asynchronous workloads. Introduced observability standards (structured logging, metrics, centralized error handling), reducing debugging and incident resolution time. Participated in design reviews, code reviews, and performance tuning initiatives to maintain high engineering standards. Built secure admin portals with RBAC, audit logging, and operational monitoring; designed CI/CD pipelines to improve release reliability.

Delivered new features for Angular-based single-page applications and Node.js backend services. Optimized SQL queries and implemented server-side pagination, filtering, and indexing, significantly improving page load performance. Built reusable UI components and enhanced accessibility and cross-browser compatibility. Developed real-time web applications using React, Angular, and Node.js for streaming and review workflows. Designed REST APIs for image and video processing pipelines, leveraging async and queue-based patterns for scalability. Built secure admin portals with RBAC, audit logging, and operational monitoring.