What is ATS resume matching?

ATS (Applicant Tracking System) software screens resumes before recruiters see them. Resume Buddy AI compares your resume to the JD's required skills and experience, returning a 0–100 score and a gap list.

Is Resume Buddy AI free?

During early access you get 1 free full analysis per day; share with friends for 1 bonus run the same day. Includes keyword gaps, AI-optimized resume, PDF/Word export, and history in My account.

Which resume formats are supported?

PDF and DOCX. Use text-based files (not scanned images) for best parsing accuracy.

How long does analysis take?

AI analysis usually takes 30–90 seconds. Keep the tab open, then preview and download your optimized resume.

Does Resume Buddy AI generate interview questions?

Yes. After your resume–JD analysis completes, you get tailored interview questions based on the role, your experience gaps, and the job requirements—useful for behavioral and technical prep.

How is a resume analyzer different from a simple spell check?

A resume analyzer compares your resume against a specific job description: ATS match score, missing required keywords, and an optimized draft. Spell check only fixes grammar—it does not measure fit to the JD.

2026-06-13

Backend Interview Questions: APIs, Data Stores, and Distributed Systems

Backend interview prep across coding, system design, and operational depth—tied to your job description.

Backend interviews test data modeling, API design, concurrency, observability, and failure handling. Postings spell out languages, clouds, and domains—payments, search, or realtime.

Resume Buddy AI analyzes your resume against that backend JD, then generates interview questions reflecting the same tools and scale.

Study plan

Review language idioms, SQL/NoSQL trade-offs, caching, queues, idempotency, and basic security. System design practice should mirror JD domains: if they mention high QPS, practice throughput math out loud.

Every resume claim is a potential follow-up—Kubernetes, Kafka, or gRPC bullets need credible depth.

Generate questions from your JD

Run 1 free analysis per day, fix ATS gaps, rehearse generated questions. Share link for bonus run across multiple companies.

Export optimized resume PDF once keyword alignment is strong.