Frontend and Flutter Job Readiness

Model job applications, contacts, and status stages with precise TypeScript types.

Implement a validated create-and-edit application form with accessible error feedback.

Build list and board views from reusable React components without duplicating state.

Implement search, filtering, and sorting with state reflected in the URL.

Persist application data behind a repository interface that can later switch from local to remote storage.

Implement keyboard-accessible movement of applications between workflow stages.

Add useful empty, loading, success, and failure states to the application's main workflows.

Write focused component tests for the application's form and status-management behavior.

Audit the project with keyboard-only navigation and repair the accessibility issues found.

Use automated accessibility checks to detect common semantic, labeling, and contrast problems.

Write an end-to-end test for the project's primary user journey.

Measure a production page with Lighthouse and correct its most important performance issue.

Configure environment variables and deployment settings without exposing secrets.

Publish a stable production deployment and verify its critical workflows.

Write a recruiter-friendly README covering the problem, features, architecture, setup, and trade-offs.

Create a concise portfolio case study with screenshots and a short product demonstration.

Create a frontend-focused résumé whose title, summary, and skills align with target job descriptions.

Rewrite work-experience bullets using truthful actions, technical context, and measurable outcomes.

Add the completed frontend project to the résumé using evidence-based achievement bullets.

Optimize LinkedIn and GitHub profiles so their positioning and project links match the frontend résumé.

Tailor a résumé to one vacancy without keyword stuffing or changing factual experience.

Write concise recruiter and referral messages that provide role fit and proof-of-work links.

Build a repeatable system for tracking applications, follow-ups, responses, and conversion rates.

Diagnose weekly application results and choose one evidence-based adjustment to the search strategy.

Define the users, roles, and core workflows for an inventory and order operations platform.

Draw an entity-relationship model for products, inventory movements, orders, users, and roles.

Translate the data model into PostgreSQL tables with appropriate keys, constraints, and relationships.

Select indexes for the platform by relating them to specific query patterns.

Structure an Express and TypeScript API into routes, controllers, services, and data-access layers.

Validate API inputs and return a consistent machine-readable error format.

Implement secure password storage and an authenticated login flow.

Enforce role-based authorization on a protected API operation.

Implement paginated, filtered, and sorted product retrieval through a REST endpoint.

Implement inventory adjustments as a PostgreSQL transaction that preserves stock consistency.

Implement order creation as a transaction that rejects insufficient inventory safely.

Record an auditable history of inventory-changing operations.

Write integration tests for successful and rejected inventory transactions.

Connect the Next.js interface to the API with typed requests and centralized error handling.

Implement server-state caching and invalidation for an inventory update.

Seed the database with realistic demonstration data without including sensitive information.

Create role-aware frontend navigation without treating hidden controls as authorization.

Build an operations dashboard from server-side aggregate queries.

Apply CORS, secure headers, rate limiting, and safe secret handling to the deployed API.

Add structured request logging and actionable error reporting to the backend.

Create an automated check that runs formatting, type checks, and tests before deployment.

Deploy the web application, API, and PostgreSQL database with correctly scoped environments.

Verify authentication, authorization, transactions, and error handling in the production deployment.

Publish architecture documentation and a case study explaining the platform's key engineering decisions.

Define an MVP and acceptance criteria for a mobile field-service workflow.

Organize the Flutter project into presentation, domain, and data responsibilities.

Represent remote task data with immutable, null-safe Dart models.

Build a typed API client that maps network failures into actionable application errors.

Manage authentication state and restore a valid user session at application launch.

Implement assigned-task list and task-detail screens with explicit loading, empty, and error states.

Implement a validated task-status update workflow with visible success and failure feedback.

Write widget tests for the task list and status-update interaction.

Cache assigned tasks locally so previously loaded work remains readable without a network connection.

Queue an offline status update and synchronize it when connectivity returns.

Apply an explicit conflict rule when local and server task versions differ.

Implement image attachment upload with progress, retry, and failure feedback.

Add semantic labels, logical focus order, and scalable text support to the primary mobile workflow.

Profile one Flutter screen and correct an unnecessary rebuild or rendering bottleneck.

Produce a signed release build using configuration that excludes secrets from source control.

Publish a recruiter-friendly mobile case study with screenshots, architecture notes, test evidence, and a demonstration video.

Deliver a concise professional introduction tailored separately to frontend and Flutter vacancies.

Explain the architecture and trade-offs of each portfolio project using a clear problem-decision-result structure.

Diagnose a React rendering problem involving state, effects, or memoization.

Complete a time-boxed TypeScript data-transformation exercise and explain its complexity.

Design a REST endpoint by specifying its contract, validation, authorization, and failure responses.

Write and explain a PostgreSQL query involving joins, grouping, and filtering.

Plan a frontend take-home assignment by converting requirements into scope, risks, and checkpoints.

Prepare truthful STAR stories for collaboration, difficult bugs, accessibility work, and project ownership.