Your career, operating as a system
Seven disconnected tools for resumes, interviews, applications, and skill gaps — replaced by one AI platform that knows your full profile and actually helps you land the job.
11
AI nodes per analysis
6
ATS scoring categories
100%
open source, MIT license
The problem
Most people don’t fail at interviews.They fail before anyone reads their resume.
Placement prep means juggling a different tool for every task, none of which know who you are or what you’re trying to achieve. Context gets lost. Progress resets. The work multiplies.
CareerOS replaces the stack with one platform that holds your full context — your resume, target role, skill gaps, applications, and prep history — and uses it everywhere.
What’s inside
Seven modules. One context.
Every module knows your resume, your target role, and your history. They share context. Work done in one flows into all the others.
Resume Analyzer
ATS score, keyword gaps, section-by-section fixes. Know exactly why your resume does or doesn't get shortlisted.
Try it →Recruiter Simulator
Predicts your shortlist probability before you apply. See your resume the way a recruiter sees it.
Try it →AI Interview Coach
Mock interviews tailored to your resume and target company. Real-time feedback on every answer.
Skill Gap Analyzer
Exactly what you're missing for your target role — not a generic list, personalized to your profile.
Learning Roadmap
Day-by-day personalized prep plan that bridges your skill gaps and tracks your progress.
Application Tracker
Kanban board for your entire job search. Never lose track of where you stand with any company.
How it works
Three steps from today to offer
Upload your resume
PDF or DOCX. CareerOS parses it, scores it against ATS criteria, and builds your profile.
Set your target role
Tell us the role and companies you're targeting. Every analysis from here uses that as its benchmark.
Close the gap
Resume fixes, interview prep, skill roadmap — all generated from your actual profile, not a template.
100% open source
Built in public. Built with contributors.
CareerOS is MIT licensed. Every line of code is on GitHub. We’re actively looking for contributors in frontend, backend, AI engineering, and DevOps.
Ready to run your job search
like a system?
Free. Open source. No credit card required.