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Job Jolt

Job Jolt

job-jolt.vercel.app

An AI cover letter generator, a React Chrome extension on LinkedIn job pages plus a Flask backend with OpenAI, turning a listing into a tailored letter in under 20 seconds.

Job Jolt product screenshot

7 mo

Build timeline

<20s

Generation time

1-click

LinkedIn extraction

OpenAI

Cover letter engine

Problem

Applying from LinkedIn meant copying job details by hand and spending too long on generic cover letters before every application.

Approach

One-click extraction in the browser, sanitized payloads sent to a secure API, and OpenAI generation tuned for speed and relevance to the specific listing.

Solution

React Chrome extension injected on LinkedIn job pages; Flask backend with OpenAI; API key validation, token-based authentication, rate limiting, bcrypt password hashing, and SQLAlchemy for user and database management.

Outcome

An end-to-end workflow from job listing to draft letter in seconds, an early, practical AI product that shows real browser and backend integration without overselling scope.

Gallery

Interface moments from the project.

Chrome extension flow

Chrome extension flow

One-click job data extraction from LinkedIn, sent securely to the generation backend.

Cover letter generator

Cover letter generator

AI-powered drafts tailored to the job listing, ready in under 20 seconds.

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