AI Spreadsheet Agent Using Claude API
Staff-level frontend system design interview guide for a spreadsheet agent powered by Claude API with validation, safety, and execution controls.
Staff-level frontend system design interview guide for a spreadsheet agent powered by Claude API with validation, safety, and execution controls.
A staff-level comparison of Apollo Client and React Relay, including when to choose each, frontend architecture tradeoffs, hook patterns, caching, errors, and interview-ready answers.
A staff-level comparison of Apollo Client and React Relay, including when to choose each, frontend architecture tradeoffs, hook patterns, caching, errors, and interview-ready answers.
A staff-level comparison of Apollo Client and React Relay, including when to choose each, frontend architecture tradeoffs, hook patterns, caching, errors, and interview-ready answers.
Staff-level frontend system design guide for building a reusable autocomplete component.
Key points to highlight when designing a real-time chat app frontend for a staff-level interview
Staff-level system design guide for a production conversational AI application
Staff engineer level frontend system design for a Google Calendar-like application, covering requirements, architecture, API design, client data model, conflict resolution, performance, accessibility, offline support, and observability.
A frontend system design guide for building a personalized, long-lived, interaction-heavy news feed.
A frontend system design guide for google docs
Comprehensive GraphQL interview preparation guide with staff-level explanations, examples, system design prompts, and evaluation rubrics.
Comprehensive GraphQL interview preparation guide with staff-level explanations, examples, system design prompts, and evaluation rubrics.
Comprehensive GraphQL interview preparation guide with staff-level explanations, examples, system design prompts, and evaluation rubrics.
Staff-level frontend and backend design for localization, content translation, and locale-aware product delivery
Job scheduler design systems
Staff Frontend Engineer interview story covering Relay-style GraphQL usage, useLazyLoadQuery, usePreloadedQuery, useFragment, object-return errors, and GraphQL vs REST tradeoffs.
Staff Frontend Engineer interview story covering Relay-style GraphQL usage, useLazyLoadQuery, usePreloadedQuery, useFragment, object-return errors, and GraphQL vs REST tradeoffs.
Staff Frontend Engineer interview story covering Relay-style GraphQL usage, useLazyLoadQuery, usePreloadedQuery, useFragment, object-return errors, and GraphQL vs REST tradeoffs.
Metrics monitoring
Interview-ready system design guide for AI-native file upload, ingestion, indexing, search, retrieval, and RAG.
Staff-level frontend system design guide for a Netflix-style video streaming experience
News Aggregator design
System design for payment system
Staff-level frontend system design checklist for an Instagram-style photo-sharing app interview
Checklist and framework for tackling a staff-level Pinterest-style frontend system design interview
Staff-level frontend system design guide for building and discussing a poll widget in interviews
A system design comparison of common real-time communication techniques
A system design comparison of common real-time communication techniques
Staff-level frontend system design guide for a scalable sprint dashboard with strong performance and reliability.
Interview-ready leadership story and technical playbook for using GraphQL directives such as @include and @skip to conditionally load frontend modules with Apollo Client.
Interview-ready leadership story and technical playbook for using GraphQL directives such as @include and @skip to conditionally load frontend modules with Apollo Client.
Interview-ready leadership story and technical playbook for using GraphQL directives such as @include and @skip to conditionally load frontend modules with Apollo Client.
Staff-level frontend system design guide for a Ticketmaster
Staff-level frontend system design checklist for Airbnb-style travel booking interviews
Staff-level frontend and backend system design guide for a reliable private messaging product