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Case Study

AI Resume Agent

An intelligent hiring platform that uses hybrid semantic scoring to rank candidates against open roles giving recruiters a shortlist they can actually trust, not just a keyword-filtered pile.

Client

Recruitment & HR

Industry

AI Matching

Timeline

8-12 Weeks

Match Accuracy70%+
Screening TimeDrastic
EvaluationMulti-dim

The Challenge

Modern recruitment pipelines are drowning in volume. A single job posting can attract hundreds of applications, most of which are either poorly matched, keyword-optimised to game ATS filters, or both. Recruiters end up spending the majority of their time on initial screening a largely manual, cognitively draining task that offers little strategic value.

The problem isn't a lack of tools; it's that most ATS platforms are built around keyword matching, which fails in both directions. Strong candidates who describe their experience in different terms get filtered out. Weak candidates who mirror the job description's language get through. The result is a shortlist that isn't a shortlist it's still a pile, just a slightly smaller one.

The client needed a fundamentally better way to match candidates to roles one that understood what candidates actually did, not just which keywords appeared on their resume.

What We Built

We built an end-to-end job-matching platform that approaches candidate evaluation the way an experienced recruiter would: by understanding context, not counting keywords.

When a recruiter uploads a job description, the system parses and structures it extracting required skills, experience level, role responsibilities, and implicit signals about the kind of candidate the company is looking for. Candidate resumes go through the same parsing pipeline, producing structured profiles that capture work history, demonstrated skills, progression, and domain exposure.

Both the role and each candidate are converted into dense semantic embeddings numerical representations of meaning. The system then scores every candidate against the role across multiple dimensions simultaneously:

  • Skills alignment: not just whether a skill is mentioned, but whether it appears in context that suggests real proficiency.
  • Experience relevance: the degree to which past roles map to what the new role requires.
  • Seniority fit: whether the candidate's trajectory aligns with the level the role demands.
  • Domain proximity: whether the candidate has worked in similar industries or problem spaces.

The final output is a ranked shortlist with per-dimension scores and plain-language explanations for each ranking so recruiters understand why a candidate ranked where they did, not just who ranked highest.

Key Capabilities

  • Intelligent resume parsing that handles varied formats, layouts, and writing styles
  • Job description analysis extracting explicit requirements and implicit signals
  • Semantic embeddings using state-of-the-art language models
  • Hybrid scoring: semantic similarity combined with structured rule-based filters
  • Multi-dimensional candidate ranking with explainability
  • Side-by-side candidate comparison view
  • Feedback loop: recruiter decisions improve future shortlist quality over time
  • Bulk upload support for high-volume hiring campaigns

Tech Stack

LayerTechnology
Document ParsingCustom pipeline for PDF/DOCX resume extraction
EmbeddingSentence-transformer models
Vector SearchVector database for similarity retrieval
Scoring EngineHybrid semantic + structured rules
BackendNode.js, FastAPI
FrontendNext.js
InfrastructureCloud-hosted, scalable to high application volumes

Outcome

Achieved 70%+ match accuracy on recruiter-validated shortlists in testing meaning more than 7 in 10 candidates surfaced by the system were considered genuinely qualified by the recruiter reviewing them. Screening time per role dropped significantly, with recruiters consistently reporting that the shortlists required far less manual filtering before moving to interviews.

“The system performs exactly as designed. Measurable outcomes, zero scope surprises, and a team that genuinely understood what we were building and why.”

Senior Leader, Recruitment & HR

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