ResumeTailor AI

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Product case study

ResumeTailor AI

Tailor your resume to every job. Write better applications with AI.

A full-stack application that turns one master resume and a job description into a truthful, job-specific application package: tailored resume, cover letter, ATS match analysis, change explanations, and an interview coach grounded in the same materials.

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Next.js + FastAPI

TypeScript frontend, Python API, OpenAI pipeline

Truth-first AI

No invented employers, titles, tools, or metrics

End-to-end product

Auth, storage, tracking, export, and coaching

Problem and solution

01 — Context

Applying well is repetitive and easy to get wrong. Candidates rewrite the same resume for every posting, ATS filters punish generic language, cover letters sound templated, and interview prep is disconnected from the application they just submitted. Most AI resume tools make it worse by inventing experience.

The problem

  • One master resume rarely matches a specific posting’s keywords, seniority signals, and responsibilities.
  • Applicant tracking systems score keyword overlap; a strong but generic resume still gets filtered.
  • Cover letters and interview answers drift from the resume the candidate actually submitted.
  • AI rewrite tools often add technologies, metrics, and job titles the person never had — a liability in interviews.

The product

  • Upload a master resume once (PDF or DOCX). Keep up to five versions for different career tracks.
  • Paste a job description. The system analyzes the role, then rewrites only from truthful source material.
  • Results include a tailored resume, cover letter, ATS scores, missing keywords, and “why this changed.”
  • An application coach drafts interview answers from the tailored resume and job analysis — not generic advice.
1

Truthful

Prompts forbid invented employers, titles, technologies, accomplishments, and metrics. Missing skills are flagged, not fabricated.

2

Job-specific

Summary, skills order, and experience bullets are reordered and rephrased for the posting while keeping the master’s coverage.

3

Grounded

Cover letter, change log, ATS notes, and coach answers all use the same job analysis and tailored resume.

What the product does

02 — Capabilities

Master resume library

Upload and replace PDF or DOCX files. Text is extracted once, structured, and stored privately. Up to five masters per account.

Job-aware tailoring

Rewrites summary and skills for the role, reorders bullets by relevance, and preserves employers, dates, and essentially all substantive content.

ATS match analysis

Overall, technical, responsibility, and keyword scores. Missing keywords are called out as “do not add unless you have this experience.”

Skill enrichment

Candidates can confirm a missing keyword and attach it to a real employer, then re-tailor so the skill is woven in truthfully.

Cover letter + change log

A letter tied to 2–3 specific resume-to-job connections, plus original → tailored diffs with reasons so the rewrite is inspectable.

Application coach

Paste-ready interview answers grounded in the tailored resume. Optional character limits, stand-out tips, and saved chat history.

Save, track, export

Save up to 500 applications with status (interviewed, ghosted, rejected, accepted). Export resume and letter as PDF or Word.

Account and polish

Profile and contact overrides, About Me, additional skills, Classic / Compact / Modern templates, dark mode, and admin credit visibility.

  1. 01Upload resume
  2. 02Paste the job
  3. 03Tailor package
  4. 04Review ATS
  5. 05Coach answers
  6. 06Export files
  7. 07Track status

One master resume. Many postings. Truthful rewrites.

ResumeTailor AI is a working job-application studio: a coach that stays on the same page as the documents you send. Sign in to upload a resume and tailor your next application.

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