Case Studies | SaaS B2B

Screening 10,000 CVs a week with AI

PoC - CV Evaluation and Classification

About

A SaaS B2B business working with Cloud Combinator on AWS. The client is anonymised at their request.

Challenge

The challenge had three focus areas.

Volume

Around 10,000 CVs a week is far more than a consulting team can read carefully by hand. The bottleneck was not judgement but throughput: getting eyes on every CV quickly enough to act while candidates are still available.

Consistent, defensible decisions

A CV needs to be assessed against the specifics of a role, the required experience, character traits, sector fit and package expectations, not a vague

Fitting the existing workflow

Recruiters already run their pipeline in Salesforce. Any AI triage had to land its decisions directly in that CRM so it accelerated the team's existing process rather than adding a separate tool to check.

Solution

Each incoming CV is passed to a workflow built on Amazon Bedrock. A large language model reads the CV alongside the structured job specification for the role, which sets out the required experience, the ideal candidate character, the package and the client's success criteria. The model evaluates how well the candidate matches and returns a classification with a short rationale.

10,000

CVs per week targeted for automated triage

3-way

Classification: take forward, reject, or debate

Salesforce

Decisions written straight into the existing CRM

By the numbers:

  • 10,000 - CVs per week targeted for automated triage
  • 3-way - Classification: take forward, reject, or debate
  • Salesforce - Decisions written straight into the existing CRM
Changes

The proof of concept demonstrated that a Bedrock-based workflow could read a real CV against a real job specification and return a sensible, structured classification, using anonymised example CVs and a live role specification as test data. It showed a credible path to automating the weekly triage burden while keeping a human in the loop for borderline cases.

  • Automated triage provenA Bedrock workflow classified CVs against a structured job specification, tested with anonymised example CVs and a live role.
  • Human in the loopThe middle "debate" group keeps a consultant in control of the borderline decisions where judgement matters most.
  • Works with existing toolsClassifications flow into Salesforce, so the tool speeds up the team's current pipeline rather than replacing it.
  • Consistent criteriaEvery candidate is measured against the same role requirements, making decisions more repeatable and defensible.
  • HandoverThe solution and its scoping were shared with the client as the basis for progressing to a full build.

With the concept proven, the client has a clear route to move from proof of concept to a production CV triage service, freeing consultants to focus on the candidates most likely to place.

AWS Stack

Amazon Bedrock

For the large language model that reads and classifies each CV against the job specification.

AWS Lambda

For the serverless logic that orchestrates evaluation and delivers results.

Amazon S3

For secure storage of incoming CV documents.

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