Mariana Orman

Built real-time multi-user collaboration for a complex onboarding wizard using a React/TypeScript frontend and an ASP.NET Core backend with WebSockets and JWT-based tenant authorization. Implemented conflict-aware state synchronization to support concurrent editing. Redesigned validation architecture for the same onboarding wizard, reducing the main wizard component by ~20% and standardizing reusable validation patterns across the product. Led frontend technical strategy through architectural audits (React Query patterns, component reuse, permissions) and supported foundational refactors aligned with the backlog roadmap. Audited and rebuilt route-level access control to close silent permission-checking gaps. Designed TailwindCSS interaction patterns and components emphasizing accessibility, performance, and user experience.

Built real-time multi-user collaboration for a complex onboarding wizard using React/TypeScript and an ASP.NET Core backend connected via WebSockets. Implemented JWT-based tenant authorization and conflict-aware state synchronization. Redesigned the onboarding wizard validation architecture, reducing the main wizard component by about 20% and standardizing reusable validation patterns across the product. Led frontend technical strategy through architecture audits, defining engineering standards and identifying refactors that shaped the roadmap. Audited route-level access control, rebuilt the permissions catalog, and fixed silent access-check gaps. Designed interaction patterns and a TailwindCSS-based component architecture for critical user flows with strong focus on UX, accessibility, performance, and consistency.

Delivered production features for an accounting/accounts payable platform, including real-time multi-user collaboration for a complex onboarding wizard. Built a React/TypeScript frontend connected to an ASP.NET Core backend via WebSockets, using JWT-based tenant authorization and conflict-aware state synchronization. Redesigned the validation architecture to reduce the main wizard component by ~20% and standardized reusable validation patterns across the product’s forms. Led frontend technical strategy through architecture audits: defined React Query patterns, component reuse, and permissions standards; identified foundational refactors shaping the roadmap. Audited route-level access control by rebuilding the permissions catalog and closing cases where access checks were silently failing. Designed UX interaction patterns and a TailwindCSS-based component architecture focused on accessibility (WCAG), responsive performance, SEO, and maintainable component structure.