Paste a job post. See what your resume needs.

Deep Focus lines your resume up against the posting and marks exactly where it falls short — the words that are missing, the bullets that undersell you, the layout that is hard to scan.

Starting from a blank page? Build a clean resume first, no sign-in needed

Here’s exactly what gets marked up.

One real job post, one real resume, three kinds of notes.

Alex Chen

+1 (415) 555-0192•alex.chen@email.com

Software engineer with 3+ years building scalable web applications. Experienced in React, Node.js, and cloud infrastructure. Passionate about clean code, system design, and mentoring junior developers.

Skills: JavaScript, TypeScript, React, Node.js, Python, PostgreSQL, MongoDB, AWS, Docker, Kubernetes, GraphQL, REST APIs, Git, CI/CD, Jest, Cypress

Education

University of California, Berkeley

B.S. Computer Science

Berkeley, CA

2018 — 2022

Experience

Software Engineer

Built payment processing APIs handling $2M+ daily transactions using Node.js and PostgreSQL
Reduced API latency by 40% through query optimization and Redis caching layer
Led migration from monolith to microservices, improving deployment frequency by 3x
Mentored 2 junior engineers through code reviews and pair programming sessions

Stripe, San Francisco, CA

Jun 2022 — Present

Software Engineering Intern

Developed React components for the booking flow, increasing conversion by 12%
Implemented A/B testing framework for frontend experiments

Airbnb, San Francisco, CA

May 2021 — Aug 2021

Leadership

Tech Lead

Engineering Mentorship Program

Stripe

2023 — Present

Awards & Honors

Employee of the Quarter — Q2 2023
Hackathon Winner — Best Developer Tool

Projects

Open Source CLI Tool

Rust, CLI, GitHub Actions

github.com/alexchen/devtool

Jan 2023

Present

Built a developer productivity CLI tool with 500+ GitHub stars
Automated code review checks, saving 10+ hours per week across the team

Sample check on Deep Focus’s own placeholder resume.

Job words
Words the posting repeats often — but your summary never uses — get flagged here.
Bullet strength
A bullet that names activity but not outcome gets a note: what changed because of it?
Layout & scan
Dense paragraphs and long section names slow a six-second skim. We flag both.

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Deep Focus

Paste a job post. See what your resume needs.

Deep Focus lines your resume up against the posting and marks exactly where it falls short — the words that are missing, the bullets that undersell you, the layout that is hard to scan.

Starting from a blank page? Build a clean resume first, no sign-in needed

Here’s exactly what gets marked up.

One real job post, one real resume, three kinds of notes.

Alex Chen

+1 (415) 555-0192•alex.chen@email.com

Skills: JavaScript, TypeScript, React, Node.js, Python, PostgreSQL, MongoDB, AWS, Docker, Kubernetes, GraphQL, REST APIs, Git, CI/CD, Jest, Cypress

Education

University of California, Berkeley

B.S. Computer Science

Berkeley, CA

2018 — 2022

Experience

Software Engineer

Built payment processing APIs handling $2M+ daily transactions using Node.js and PostgreSQL
Reduced API latency by 40% through query optimization and Redis caching layer
Led migration from monolith to microservices, improving deployment frequency by 3x
Mentored 2 junior engineers through code reviews and pair programming sessions

Stripe, San Francisco, CA

Jun 2022 — Present

Software Engineering Intern

Developed React components for the booking flow, increasing conversion by 12%
Implemented A/B testing framework for frontend experiments

Airbnb, San Francisco, CA

May 2021 — Aug 2021

Leadership

Tech Lead

Engineering Mentorship Program

Stripe

2023 — Present

Awards & Honors

Employee of the Quarter — Q2 2023
Hackathon Winner — Best Developer Tool

Projects

Open Source CLI Tool

Rust, CLI, GitHub Actions

github.com/alexchen/devtool

Jan 2023

Present

Built a developer productivity CLI tool with 500+ GitHub stars
Automated code review checks, saving 10+ hours per week across the team

Sample check on Deep Focus’s own placeholder resume.

Job words
Words the posting repeats often — but your summary never uses — get flagged here.
Bullet strength
A bullet that names activity but not outcome gets a note: what changed because of it?
Layout & scan
Dense paragraphs and long section names slow a six-second skim. We flag both.

Paste a job post. See what your resumekeywordsresumebulletslayoutkeywords needs.

Education

University of California, Berkeley

Experience

Software Engineer

Software Engineering Intern

Leadership

Tech Lead

Awards & Honors

Projects

Open Source CLI Tool

Paste a job post. See what your resumekeywordsresumebulletslayoutkeywords needs.

Education

University of California, Berkeley

Experience

Software Engineer

Software Engineering Intern

Leadership

Tech Lead

Awards & Honors

Projects

Open Source CLI Tool

Paste a job post. See what your resume needs.

Paste a job post. See what your resume needs.