Staffing Agencies
Reformat and optimize candidate resumes in seconds. White-label output with your branding and submit directly to clients.
The resume API
that returns ready files.
Send a resume and job description. Get back a fully optimized, ATS-ready .docx document. Not JSON fragments. A complete, submission-ready resume file.
01
Send a resume + job description
02
AI optimizes content and formatting
03
Receive a polished .docx file
The problem
Parsing APIs extract data. They do not optimize resumes.
Every resume API on the market today does the same thing: parse a document and return structured JSON. That gives you raw data, but your team still needs to manually reformat, rewrite, and optimize each resume before it is ready to send.
Resume Optimizer Pro is different. It takes the resume, analyzes it against the target job description, rewrites the content for ATS alignment, and returns a complete .docx file that is ready to submit.
How we compare
The only API that returns complete resume files
Every other resume API stops at data extraction. We go from raw document to optimized, submission-ready output.
Other Resume APIs
- Returns JSON or structured data only
- Parses and extracts, does not improve content
- No document output, you reassemble manually
- No ATS optimization or keyword alignment
- No white-labeling or branded templates
- No candidate anonymization
Resume Optimizer Pro API
- Returns a complete, optimized .docx file
- Rewrites and enhances resume content with AI
- Ready to submit, no manual editing required
- ATS scoring with skill gap analysis
- Branded templates with logo embedding
- PII anonymization for client submissions
Capabilities
One API, six powerful features
Resume Optimization
Rewrites and enhances resume content for a target job description. Returns an optimized .docx file.
ATS Scoring
Returns a match score with detailed skill gap analysis so you know exactly where a candidate stands.
Resume Parsing
Extracts structured data from .docx and .pdf files when you need raw fields alongside the optimized output.
White-labeling
Apply branded templates with your company logo. Output documents carry your brand, not ours.
PII Anonymization
Remove candidate names, emails, phone numbers, and addresses before submitting to clients.
AI Agent Ready
MCP integration lets AI agents call resume optimization functions directly within agentic workflows.
Workflow
Three steps to a submission-ready resume
One API call replaces the entire manual formatting and optimization process.
01
Send a resume
POST a .docx or .pdf file along with the target job description to the optimization endpoint.
02
AI optimizes the content
The engine rewrites bullet points, aligns skills to the job, and reformats the document for ATS compatibility.
03
Receive the optimized .docx
Download the complete, submission-ready document. No manual editing, no JSON reassembly, no extra steps.
Quick start
One call. One optimized resume.
A single POST request returns a fully optimized .docx file. No chaining multiple endpoints, no document assembly required.
POST /v1/recruiter/optimize
{
"resume": "base64_encoded_file",
"job_description": "Senior Software Engineer...",
"template_id": "modern-dark",
"anonymize": true
}
→ Response: optimized_resume.docx (binary)
Use cases
Built for teams that process resumes at scale
HR Tech Platforms
Embed resume optimization into your ATS, job board, or recruitment software. Your users get better resumes without leaving your platform.
Career Services
Give career centers and coaches a scalable tool to help students produce stronger, ATS-ready resumes consistently.
Testimonials
Trusted by development teams and recruiters
Teams integrate Resume Optimizer Pro to automate resume processing at scale.
★★★★★
"The API is a game-changer. We have not found any other service that offers this and we integrated it quickly with our ATS."
★★★★★
"We needed branded resumes at scale. Resume Optimizer Pro helped us standardize output and save hundreds of hours."
★★★★★
"Results are consistent and fast. Our recruiters now spend less time fixing formatting and more time placing candidates."
Start building with
the resume optimization API.
Integrate resume optimization into your platform in minutes, not months.