CareerHub – Job Tracker, AI Resume Builder, AI Career Tools 30+ Tech Mock Interview Scenarios

CareersHUB is a complete, production-ready web application that enables job seekers to efficiently track and organize their job applications. Built with Next.js 14 and TypeScript, this application provides a comprehensive job search management system with AI-powered features to help users land their dream jobs faster. The platform features a modern, responsive design and includes everything needed to run a job search assistant service, from user authentication to payment processing and AI-powered resume analysis.
⚠️ Important: External API Costs Disclaimer
Please note that this application requires external API services to function, and you will incur costs based on your usage of these services.
This application integrates with several third-party services that charge fees based on usage:
OpenAI – Charges per AI request for resume reviews, job matching, and cover letter generation. Costs vary based on the AI model selected (GPT-3.5-turbo or GPT-4o-mini) and the complexity of the request. You pay directly to OpenAI for each AI feature used.
Stripe – Charges a transaction fee of 2.9% plus $0.30 per successful payment transaction when users purchase subscription plans.
MongoDB Atlas – Free tier available for development, but production use requires a paid plan based on storage and usage.
NextAuth (Auth.js) – Open-source authentication solution with no direct costs, but requires hosting infrastructure.
You are responsible for all costs associated with these external services. The purchase price of this application includes only the source code and does not include any API credits, service subscriptions, or usage fees. Before deploying this application, please review the pricing pages of all required services to understand the costs you will incur based on your expected usage volume.
While many services offer free tiers suitable for development and testing, production use will require paid plans. Ensure you have budgeted for ongoing API costs based on your expected user base and usage patterns.
Key Features
Job Application Tracking
Comprehensive job application management system that allows users to track all their job applications in one centralized location. Users can record company information, job titles, application dates, deadlines, job descriptions, and current status (Draft, Applied, Interview, Offer, Rejected, Expired, Archived). The system includes job source tracking to identify where opportunities were found.
AI-Powered Resume Review
Leverage OpenAI’s advanced language models to provide detailed feedback on resumes. The AI analyzes resumes for strengths, weaknesses, and ATS (Applicant Tracking System) compatibility. Users receive actionable recommendations to improve their resumes and increase their chances of passing automated screening systems.
AI Job Matching
Intelligent job matching system that compares user resumes against job descriptions to calculate compatibility scores. This feature helps users identify the best-fit opportunities and understand how well their qualifications align with job requirements before applying.