JobX - AI powered CLI tool to automate job applications

JobX is an innovative AI-powered command-line tool designed to streamline and automate the job application process for developers and professionals. Built with TypeScript, this comprehensive CLI application leverages OpenAI's GPT models to generate personalized cover letters and application emails, while seamlessly integrating with Google Sheets for robust application tracking and management. The tool eliminates the repetitive and time-consuming aspects of job hunting by automating email generation, submission, and record-keeping, allowing users to focus on finding the right opportunities rather than managing administrative tasks.

The application features a modular architecture with a flexible configuration system that supports multiple profiles, customizable templates, and secure credential management. JobX provides essential commands for project initialization, configuration validation, email generation and submission, and project reset functionality. With its intelligent validation system powered by Zod schemas, the tool ensures data integrity and provides helpful error messages to guide users through proper setup. The project demonstrates modern TypeScript development practices, including lazy loading for optimal performance, comprehensive null safety handling, and a clean separation of concerns across CLI commands, core business logic, and utility functions.