These skills do not affect the main grade but show the breadth of your profile.
AI Coding Assistants
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Uses ChatGPT/Claude for generating Flutter widget code and understanding Dart language patterns. Applies AI assistants to scaffold UI components and debug state management issues. Follows team guidelines for reviewing AI-generated Flutter code for platform-specific correctness and performance.
Independently applies ChatGPT/Claude for complex Flutter development — generating custom widgets, debugging platform channel issues, and creating test suites. Understands trade-offs between AI-generated and hand-crafted Dart code for performance-critical mobile components. Designs effective prompts for cross-platform development tasks.
Has deep expertise in applying ChatGPT/Claude for Flutter application development. Designs AI-assisted workflows for complex widget composition, platform-specific optimization, and automated test generation. Optimizes prompt engineering for Dart/Flutter tasks and mentors team on effective AI-augmented mobile development practices.
Defines ChatGPT/Claude adoption strategy for Flutter development teams. Establishes standards for AI-assisted code generation, automated test creation, and prompt libraries for cross-platform development. Conducts reviews of AI integration patterns in mobile development ensuring code quality and platform consistency.
Knows about Cursor as an AI-first IDE. Uses AI chat to get help with Dart syntax and Flutter widget structure. Asks Cursor to explain unfamiliar widget trees and layout patterns.
Uses Cursor Composer for multi-file editing. Applies AI chat for refactoring. Generates tests through AI. Uses @ mentions to add context (files, documentation). Understands the difference between Chat and Composer modes.
Standardizes Cursor usage in the Flutter team. Creates .cursorrules templates for mobile, web, and desktop projects. Evaluates Cursor vs Copilot for Dart generation quality. Integrates AI workflows into widget library review and UI consistency. Configures MCP for design system access.
Alerting & On-Call
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Understands the difference between SLI, SLO, and SLA and their significance for mobile apps. Tracks basic indicators — API response time, error rate, and backend availability.
Defines SLI and SLO for the Flutter app backend — API latency, uptime, and error budget. Configures SLO compliance monitoring and alerting when approaching thresholds.
Designs comprehensive SLI/SLO system for the Flutter app accounting for client metrics. Implements error budget policies and automatic release freezes on SLO violations.
Establishes SLI/SLO/SLA standards for all Flutter team projects. Implements reliability engineering culture and trains the team on error budget management and decision-making.
Android Development
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Uses Navigation and Deep Links at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.
Independently implements complex screens with Navigation and Deep Links in Flutter 3. Optimizes performance and memory consumption.
Designs mobile app architecture with Navigation and Deep Links. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.
Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.
API Management
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Understands basics of API documentation for backend services consumed by Flutter applications. Reads and follows existing API docs when implementing data fetching in mobile and web clients. Documents simple API integration patterns for Flutter state management and data binding.
Independently creates API documentation for Flutter BFF services and mobile-optimized endpoints. Writes integration guides for REST/GraphQL consumption from Flutter apps with Dart code examples. Documents API caching strategies, offline-first patterns, and platform-specific endpoint configurations.
Designs comprehensive API documentation architecture for mobile-optimized backend services. Defines documentation standards for Flutter-consumed APIs including versioning, offline-first patterns, and platform-specific behaviors. Establishes automated documentation generation integrated with CI/CD and client SDK generation workflows.
Defines API documentation strategy for mobile backend services consumed by Flutter applications across platforms. Establishes design standards for client-facing API documentation including SDK guides, offline behavior specifications, and platform-specific notes. Coordinates cross-team API documentation reviews from a mobile consumer perspective.
Application Security
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Knows key mobile vulnerabilities from OWASP Mobile Top 10. Applies basic security practices when developing Flutter apps — data protection and secure network requests.
Integrates OWASP checks into the Flutter app development process. Implements certificate pinning, secure token storage, and reverse engineering protection in Dart code.
Designs comprehensive Flutter app security strategy based on OWASP recommendations. Automates security testing and implements root/jailbreak detection protection.
Establishes OWASP-based mobile app security standards for the Flutter team. Conducts security reviews and trains developers on mobile app protection practices.
Authentication & Authorization
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Understands basic JWT/OAuth2 concepts for Flutter apps: secure token storage per platform (Keychain/Keystore), OAuth2 authorization code flow with PKCE, and handling expired tokens in HTTP interceptors. Recognizes common authentication vulnerabilities in mobile apps.
Implements secure authentication in Flutter apps: multi-provider OAuth2 integration (Google, Apple, custom IdP), biometric-backed token storage, and silent token refresh with retry logic. Handles deep link-based OAuth callbacks across platforms. Uses flutter_appauth and Dio interceptors for robust auth flows.
Designs authentication architecture for Flutter products: custom OIDC client implementation, token refresh choreography with offline support, and multi-tenant authentication. Implements certificate pinning for auth endpoints. Creates secure token migration strategies for app updates. Conducts threat modeling for mobile auth flows. Mentors team on auth security best practices.
Defines authentication strategy for Flutter/mobile products. Establishes standards for OAuth2/OIDC integration, token management, and biometric authentication across mobile platforms. Drives adoption of secure authentication patterns and conducts architecture reviews for auth flows. Creates security testing requirements for mobile authentication.
Benchmarking
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Understands the concept of performance budgets for Flutter apps (frame render time, app size, memory usage). Follows established thresholds for 60 FPS rendering and startup time. Uses DevTools timeline to spot obvious jank and reports metrics to the team.
Independently defines and enforces performance budgets for Flutter features: frame budget (16ms), shader compilation overhead, widget rebuild cost and asset sizes. Understands trade-offs between visual fidelity and performance on low-end devices. Integrates budget checks into CI using flutter_driver benchmarks.
Designs comprehensive performance budget frameworks for Flutter applications across mobile, web and desktop targets. Defines per-platform budgets for rasterization, layout, paint phases and Dart isolate memory. Optimizes render pipeline to stay within budgets on constrained devices. Mentors the team on profiling techniques and budget-driven development.
Defines Performance Budgets strategy at the team/product level. Establishes standards and best practices. Conducts reviews.
Caching
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Knows Redis basics and data types for caching. Understands the role of server-side caching in speeding up API responses for a mobile Flutter app.
Configures Redis caching for the Flutter app backend API. Implements session caching, user data, and frequently requested resources to reduce database load.
Designs multi-level caching strategy — Flutter client cache and server-side Redis. Implements cache invalidation on data updates with client push notifications.
Defines caching standards for Flutter app backends at the team level. Trains developers on cache-aside, write-through patterns, and optimal TTL strategies.
Clean Code & Refactoring
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Understands the fundamentals of Code Quality & Refactoring at a basic level. Applies simple concepts in work tasks using Dart. Follows recommendations from senior developers when solving problems.
Independently applies code quality practices in Flutter/Dart development. Writes clean widget code with proper state management separation and composition patterns. Understands trade-offs between widget granularity and rebuild performance. Reviews code for platform-specific behavior, accessibility, and Dart idioms.
Designs code quality standards for Flutter/Dart projects: effective Dart style enforcement, widget composition patterns, state management architecture conventions. Refactors complex widget trees for reusability and testability. Configures dart_code_metrics and custom lint rules for platform-specific code quality.
Defines code quality standards for Flutter team: Dart style guide enforcement, widget architecture conventions, state management patterns. Conducts architectural reviews of complex UI implementations. Establishes quality gates for platform-specific code and accessibility compliance.
Cloud Providers
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Knows core AWS services — S3, EC2, and Lambda. Understands how Flutter applications use cloud services for data storage and push notifications.
Configures AWS infrastructure for Flutter app backends — API Gateway, Lambda, and DynamoDB. Uses S3 for media file storage and CloudFront for content delivery.
Designs scalable cloud architecture for Flutter apps on AWS. Implements serverless backends with autoscaling and optimizes cloud resource costs.
Defines AWS cloud standards for the Flutter team's projects. Develops reference architectures and trains developers on cloud service practices.
Code Review
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Understands basic code review for Flutter projects: reviewing widget code changes, checking state management patterns, validating Dart coding conventions. Follows team review guidelines for Flutter code quality.
Independently conducts code reviews for Flutter projects: evaluates widget composition patterns, reviews BLoC/state management architecture, checks platform-specific code quality. Provides constructive feedback on Dart coding conventions and Flutter best practices.
Designs code review processes for Flutter projects: widget architecture review standards, state management pattern review checklists, platform-specific code review gates. Mentors team on reviewing Flutter code for performance and maintainability.
Defines code review strategy for Flutter team: widget and state management review standards, platform-specific code review governance, Flutter best practices review criteria. Establishes review culture for mobile code quality.
Concurrency & Parallelism
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Understands basic concurrency in Flutter/Dart: Isolates for CPU-intensive work, compute() function for background processing, Future and Stream basics for async operations. Follows team conventions for keeping UI thread responsive in Flutter apps.
Implements multithreaded data processing in Flutter via Dart Isolates. Manages background tasks — file uploads, image processing, and data sync without blocking the UI.
Designs concurrent processing architecture in Flutter for resource-intensive operations. Optimizes Isolate usage for parallel JSON parsing, encryption, and media processing.
Establishes multithreading standards for the Flutter team. Develops Isolates usage patterns and trains the team on effective parallel data processing.
Containerization
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Understands basic Docker concepts for Flutter development: Docker images for Flutter CI builds, containerized backend services for app testing, basic docker-compose for local API dependencies. Follows team conventions for containerized Flutter build pipelines.
Creates optimized Docker images for Flutter project CI/CD pipelines. Configures multi-stage builds for compiling mobile and web apps with minimal image sizes.
Designs containerized infrastructure for Flutter development with dependency caching. Optimizes Docker environments for parallel builds across Android, iOS, and Web platforms.
Defines containerization standards for Flutter projects at the team level. Develops base Docker images with pre-installed SDKs and tools to accelerate development.
Database Optimization
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Understands the purpose of database indexes and their impact on query performance. Applies basic indexes to speed up typical queries for the Flutter app backend.
Creates composite and partial indexes to optimize Flutter app API queries. Analyzes query execution plans and resolves backend performance bottlenecks.
Designs indexing strategies for high-load Flutter app backends. Balances read and write speed, considering mobile client access patterns.
Defines database indexing standards for the Flutter team's projects. Trains developers on query analysis and index effectiveness monitoring.
Distributed Tracing
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Familiarizes with OpenTelemetry and its role in Flutter application observability. Understands tracing, metrics, and logging concepts for diagnosing mobile app issues.
Integrates OpenTelemetry into the Flutter app for end-to-end request tracing. Configures telemetry export from the mobile client to the backend for user session analysis.
Designs a comprehensive Flutter app observability system based on OpenTelemetry. Implements custom spans for tracking navigation, rendering, and network operations.
Establishes OpenTelemetry instrumentation standards for the Flutter team's projects. Develops automatic tracing libraries and trains the team on telemetry data analysis.
General Mobile Practices
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Uses Mobile CI/CD at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.
Independently implements complex screens with Mobile CI/CD in Flutter 3. Optimizes performance and memory consumption.
Designs mobile app architecture with Mobile CI/CD. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.
Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.
Uses Mobile Performance at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.
Independently implements complex screens with Mobile Performance in Flutter 3. Optimizes performance and memory consumption.
Designs mobile app architecture with Mobile Performance. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.
Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.
Uses Mobile Security at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.
Independently implements complex screens with Mobile Security in Flutter 3. Optimizes performance and memory consumption.
Designs mobile app architecture with Mobile Security. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.
Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.
GraphQL
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Understands basics of GraphQL schema design for Flutter mobile and web applications. Writes simple queries using graphql_flutter package for data fetching and caching. Follows team conventions for structuring GraphQL operations alongside Flutter state management.
Independently designs GraphQL schemas optimized for Flutter mobile and web client consumption. Implements efficient query patterns with graphql_flutter for offline-first caching and optimistic updates. Writes comprehensive widget-level tests for GraphQL data binding and documents API usage patterns.
Designs GraphQL API architecture optimized for cross-platform Flutter applications with offline-first requirements. Defines schema federation strategy for microservice backends consumed by mobile and web clients. Optimizes query patterns for bandwidth-constrained mobile networks and implements efficient cache invalidation strategies.
Defines GraphQL API strategy for Flutter application portfolios across mobile, web, and embedded platforms. Establishes schema design standards optimized for client-side state management and offline capabilities. Conducts API design reviews from a mobile consumer perspective and coordinates cross-team schema federation.
Infrastructure as Code
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Knows Terraform basics — providers, resources, and state. Reads and understands infrastructure configurations used for deploying Flutter app backends.
Writes Terraform configurations for deploying Flutter backend cloud infrastructure. Manages resources — databases, message queues, and CDN for the mobile app.
Designs modular Terraform infrastructure for Flutter projects with reusable modules. Implements multi-environment setups — dev, staging, production — with a unified IaC codebase.
Defines Infrastructure as Code standards for the Flutter team. Develops Terraform modules and trains mobile developers on cloud infrastructure management basics.
iOS Development
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Uses Core Data and SwiftData at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.
Independently implements complex screens with Core Data and SwiftData in Flutter 3. Optimizes performance and memory consumption.
Designs mobile app architecture with Core Data and SwiftData. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.
Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.
Kubernetes & Orchestration
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Understands basic Kubernetes concepts for deploying backend services consumed by Flutter mobile and web apps. Follows kubectl commands to check API pod health and review logs during development. Uses team-provided configurations for deploying BFF (Backend-for-Frontend) services.
Deploys Flutter app backend services to Kubernetes with resource configuration. Configures horizontal autoscaling and health checks for API servers.
Designs Kubernetes infrastructure for Flutter app backends with zero downtime. Implements canary deployments and automatic rollbacks to ensure mobile API stability.
Defines Kubernetes deployment standards for Flutter app backend services. Trains the team on container orchestration practices and cluster configuration management.
Logging
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Uses basic logging in Flutter apps via the logging package. Writes structured logs with user action context and navigation events.
Implements centralized structured logging for Flutter apps. Configures JSON log formatting with device metadata, app version, and user session context.
Designs distributed logging system for Flutter with client-server correlation. Integrates mobile app logs with server-side collection and analysis systems.
Establishes logging standards for the Flutter team with a unified event taxonomy. Trains developers on structured logging practices to simplify incident diagnosis.
Message Queues & Event Streaming
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Understands event-driven architecture concepts and the role of Apache Kafka. Knows how a Flutter app backend uses Kafka for asynchronous event processing and notifications.
Integrates Kafka into the Flutter app backend for processing push notifications and events. Configures producers and consumers for asynchronous user action processing.
Designs event-driven architecture for the Flutter app backend based on Kafka. Implements Event Sourcing and CQRS patterns for mobile backend scalability.
Establishes event-driven architecture standards with Kafka for Flutter projects. Trains the team on topic design, partitioning, and message delivery guarantees.
Metrics & Monitoring
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Familiarizes with Prometheus and Grafana for monitoring the server side of Flutter apps. Views dashboards with API request metrics and backend response times.
Configures monitoring for Flutter app backends using Prometheus and Grafana. Creates dashboards for tracking API performance, errors, and user activity.
Designs comprehensive monitoring system for the Flutter ecosystem — from client to server. Configures alerts on performance degradation and user behavior anomalies.
Establishes monitoring standards for Flutter projects with mandatory metrics. Develops reference dashboards and trains the team on Prometheus and Grafana.
Networking
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Understands basic networking concepts for Flutter mobile and web applications — HTTP/HTTPS requests with Dio/http packages, REST API connectivity, and handling network state changes on mobile platforms. Follows team guidelines for configuring API clients and SSL certificate handling.
Configures the Flutter app network layer with interceptors, retry logic, and caching. Implements network error handling and offline mode with request queuing.
Designs optimal network architecture for Flutter — WebSocket, gRPC, and REST. Optimizes mobile app traffic considering connection quality and battery resources.
Defines network interaction standards for the Flutter team's projects. Trains developers on network traffic optimization and implementing resilient network clients.
Prompt Engineering
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Asks clear questions to AI tools for Flutter widget generation and Dart code assistance. Understands that prompt specificity (widget type, state management approach, platform targets) directly impacts output quality. Can describe a desired UI component or behavior to get usable Flutter code.
Writes structured prompts with context (language, framework, constraints). Uses few-shot examples. Iteratively refines prompts. Understands context window and its limitations. Uses system prompts to configure AI behavior.
Creates a prompt library for Flutter team's typical tasks: widget composition, state management patterns, platform channel implementations. Uses chain-of-thought prompting for architectural decisions on app structure and navigation. Optimizes prompts for token/cost minimization while maintaining Dart/Flutter code quality. Creates .cursorrules with Flutter-specific conventions and copilot-instructions. Trains the team on effective prompt engineering for mobile development workflows.
Designs prompt engineering strategy for the organization. Creates corporate prompt templates. Integrates prompt engineering into CI/CD (auto-generation of tests, documentation). Evaluates various LLMs for different tasks. Establishes best practices at the company level.
Relational Databases
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Performs basic SQL queries for working with Flutter app data in PostgreSQL. Understands the server-side table structure and its relationship to Dart code data models.
Designs PostgreSQL schemas for Flutter app backends with optimal normalization. Writes migrations for managing data evolution during mobile app updates.
Optimizes Flutter app interaction with PostgreSQL for latency minimization. Designs offline data synchronization strategies between local storage and PostgreSQL.
Defines database design standards for Flutter app backends. Trains the team on query optimization and proper migration management during app updates.
REST API
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Understands basic REST API concepts for Flutter apps: HTTP client usage (Dio/http), JSON serialization/deserialization, basic error handling for API calls. Follows team conventions for API service layer structure in Flutter projects.
Independently designs REST API integrations in Flutter: typed API client layers with code generation, error handling and retry strategies, offline-first patterns with API synchronization. Understands best practices for API response caching and optimistic updates in mobile apps.
Designs API architecture for Flutter apps: typed API client generation, offline-first sync strategies, optimistic update patterns with server reconciliation. Defines API contracts between mobile clients and backend services. Mentors team on efficient API integration patterns for mobile.
Defines API strategy for mobile apps at product level: mobile API contract standards, offline sync API governance, API versioning policies for mobile client compatibility. Conducts API architecture reviews for mobile-backend integration.
State Management
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Uses Data Fetching at a basic level in Flutter 3. Creates simple components from designs. Understands basic concepts and follows component guidelines.
Independently implements complex UI components with Data Fetching. Optimizes rendering performance. Writes tests with flutter_test/integration_test. Applies BLoC/Riverpod for state management.
Designs frontend architecture with Data Fetching. Optimizes bundle size and Core Web Vitals. Creates design systems and reusable components. Mentors the team.
Defines frontend architecture at the product level with Data Fetching. Establishes standards and best practices. Conducts architectural reviews.
Type Systems
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Understands the fundamentals of Type Safety & Type Systems at a basic level. Applies simple concepts in work tasks using Dart. Follows recommendations from senior developers when solving problems.
Independently applies Dart's type system for Flutter applications — null safety with sound null checking, generic widget patterns, and sealed classes for state management. Understands trade-offs between dynamic and strict typing approaches in widget trees. Applies type-safe serialization patterns in code reviews.
Has deep expertise in Dart type system — designs type-safe state management architectures with sealed classes and exhaustive pattern matching, generic repository patterns, and extension types for domain-specific type safety. Architects type-safe navigation systems and serialization layers. Mentors team on null safety migration, generic widget patterns, and type-safe platform channel communication.
Defines type safety standards for Flutter development teams — establishes Dart analysis options, null safety migration policies, and type-safe serialization codegen requirements. Conducts architectural reviews ensuring consistent type patterns across widget libraries, state management, and API client layers.
Unit Testing
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Understands basic unit testing in Flutter/Dart: flutter_test package, simple widget tests, basic mocking with Mockito. Follows team conventions for test file structure, golden file tests setup, and BLoC/Provider state testing.
Independently writes unit tests in Flutter/Dart: widget tests with WidgetTester, BLoC/Cubit state transition tests, golden file tests for UI consistency. Integrates tests into CI/CD and covers edge cases for platform-specific behavior and async state management.
Designs testing strategy for Flutter projects: test pyramid across widget/integration/golden tests, platform-specific test configurations, BLoC/state management test architecture. Optimizes test execution with parallel test sharding. Mentors team on testable widget architecture and mock strategies.
Defines testing strategy at product level for Flutter apps: widget/integration/golden test standards, platform-specific testing governance, CI/CD test pipeline architecture. Establishes shift-left testing culture with automated quality gates for Flutter releases.
Web Standards & APIs
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Uses Accessibility at a basic level in Flutter 3. Creates simple components from designs. Understands basic concepts and follows component guidelines.
Independently implements complex UI components with Accessibility. Optimizes rendering performance. Writes tests with flutter_test/integration_test. Applies BLoC/Riverpod for state management.
Designs frontend architecture with Accessibility. Optimizes bundle size and Core Web Vitals. Creates design systems and reusable components. Mentors the team.
Defines frontend architecture at the product level with Accessibility. Establishes standards and best practices. Conducts architectural reviews.