From raw data to useful decisions.

An existing commerce API needed explicit trust boundaries across users, roles, products, and orders.

A security-focused Express API with protected routes, validation, ownership controls, and PostgreSQL persistence.

Routes → validation and authentication → controllers → parameterized SQL → Neon PostgreSQL.

JWT verification, live role checks, RBAC, IDOR protection, rate limits, Helmet, controlled CORS, and safe errors.

A documented security review and reusable Postman plan covering the required authorization and failure cases.

The API and Nova Tech frontend share a repository. The frontend currently uses mock data; API integration is a later task.

Build a complete shopping interface with clear navigation, reusable components, and useful loading, empty, error, and success states.

Product discovery, stock-aware cart controls, validated checkout, demo login and registration, profiles, and local admin management.

React Router pages → shared components and Context state → local mock datasets and localStorage, built with Vite.

Filter before sorting and pagination, derive cart totals from quantities, clamp stock limits, and preserve direct-route refreshes on GitHub Pages.

A published Task 4 frontend with a source-linked checklist that distinguishes verified interactions from implemented features.

Mock data only. Login, roles, orders, and checkout are demonstrations; there is no API, database, or payment integration.

Make assessment monitoring understandable by showing participants which browser events the page observes.

A dashboard, consent and device preflight, timed questions, results, and a local activity drawer with downloadable JSON.

React and TypeScript manage assessment stages. Browser event listeners write metadata to sessionStorage; Vite builds the Pages demo.

Optional media permissions, visible event reporting, listener cleanup, and session-local storage. Clipboard text, audio, and video are not saved or uploaded.

A public learning lab for authorized testing of browser behavior and the limits of assessment monitoring.

An educational simulation. Events do not establish cheating; the app does not detect OS screenshots or record media.

Task tracking often splits the interface, API, and deployment into unnecessary moving parts.

An authenticated task manager with reminders, filters, automatic schema setup, and PostgreSQL persistence.

One Express service serves the static interface and API, backed by PostgreSQL on the same origin.

JWT authentication, a 32-character minimum secret, managed SSL support, restricted CORS, and a health endpoint.

A compact full-stack system that can be deployed as one Node web service with a managed database.

AI suggestions are disabled in production until a hosted provider is implemented. The task-management features operate independently.

Support teams lose time manually reviewing and prioritizing every incoming ticket.

An import-ready webhook flow that validates requests, classifies issues, assigns priority, and calculates SLA deadlines.

POST webhook → validation and rule engine → classification and SLA calculation → structured JSON response.

Core n8n nodes only, no credentials, security rules evaluated first, transparent categories, and reusable output.

A consistent first-pass triage process packaged with sample payloads, documentation, and automated tests.

Job seekers need one place to track applications, statuses, links, dates, and follow-up notes.

A responsive dashboard for CRUD operations, search, status filters, statistics, and explicit backups.

A framework-free browser interface stores records in localStorage and exports or restores JSON on demand.

No account, backend, database, API key, or silent data transfer; the user controls every backup.

A published browser tool that also runs locally and keeps application records on the user's device unless they export a backup.