Prabish KhanalSenior Software Engineer

Full-stack foundations. Frontend depth.

React, Next.js, Angular, and TypeScript at the center. AI application interfaces, backend integration, performance, and delivery around them.

Engineering capabilities

Intelligent products.
Solid foundations.

Full-stack engineering.
Deep frontend specialization.

AI application frontend development

Architect robust client interfaces for LLMs and intelligent workflows with streaming, cancellation, and accessible loading states.

  1. Configure prompt parameters & conversation state
  2. Initiate streaming request with AbortSignal guard
  3. Progressively render tokens into accessible DOM
  4. Handle interruptions, network drops & auto-recovery
  • Real-time response streaming (SSE / ReadableStream / WebSockets)
  • Request cancellation with AbortController & RxJS takeUntil
  • Graceful error recovery, retry policies & offline fallbacks
  • Accessible loading states & ARIA live regions
  • Conversational state management & prompt controls
  • Optimistic UI rendering & chunk buffering
  • Angular & React AI interface components
  • Synthetic benchmark profiling & token budgeting
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Frontend engineering

Strong frontend specialization, from components to complex applications.

  • React
  • Next.js
  • Angular
  • TypeScript
  • JavaScript
  • RxJS
  • NgRx
  • Angular Signals
  • Redux
  • Context API
  • HTML5
  • SCSS / CSS3
  • Tailwind CSS
  • Angular Material
  • Ant Design
  • ngZorro
Explore Lyayo Designs

Backend & APIs

Connect browser experiences to reliable server-side capabilities.

  • Node.js
  • Express.js
  • REST API design & integration
  • MongoDB
  • RBAC
  • OAuth 2.0
  • OpenAPI
  • WebSockets
  • SignalR

Additional exposure: C# / .NET in the Devfinity ecosystem. Secondary experience, rather than a core specialization.

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Architecture & performance

Structure for growth. Performance for everyday use.

  • Frontend architecture
  • Reusable component systems
  • SSR
  • SSG
  • Scalable state management
  • Virtual scrolling
  • OnPush
  • Code splitting
  • Lazy loading
  • Core Web Vitals
  • Accessibility
  • Responsive design
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Testing & delivery

Make quality repeatable throughout the delivery process.

  • Jest
  • Cypress
  • Jasmine
  • Karma
  • GitHub Actions
  • CI/CD
  • ESLint
  • Prettier
  • Vite
  • Webpack
  • Vercel
  • Git
  • Agile / Scrum
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Independent Technical Demo

AI Response Streaming & Cancellation Simulator

Ready

Test real-time token streaming, user-initiated abort cancellation, and resilient error recovery with synthetic data.

// Click "Send synthetic prompt" to test streaming and cancellation...
✓ AbortController signal bindings✓ Resilient retry with backoff✓ aria-live polite regions✓ Stutter-free chunk rendering

Need hands-on frontend consulting?

I help teams solve complex rendering bottlenecks, modernize Angular applications, and deliver high-performance Next.js architectures.

Angular Performance Consulting ↗Next.js & Sanity Development ↗

AI application interface engineering: client-side streaming architectures, request cancellation with AbortController, resilient error recovery, and accessible loading states with zero confidential dependencies.