Hiring & AI Advisory · Home of EHDA

Decide what recruiting AI should do, and what people must.

SD Infotech helps mid-sized companies adopting AI recruiting tools decide, task by task, where AI can act on its own, where it should assist a recruiter, and where a person must stay accountable. Every recommendation rests on evidence, not vendor claims.

From a sample TA Automation Map
Schedule interviews across panelsAutomate
Parse résumés into structured claimsAutomate
Challenge requisition requirements at intakeHybrid
Draft outreach to candidates with unproven skillsHybrid
Rank candidates for a shortlistHybrid
Reject a candidateHuman
Make the hiring decisionHuman
The problem

Companies are buying recruiting AI before deciding what it should be allowed to decide.

Keyword screening rejects people who can do the job and passes people who only list the words. Adding AI on top of an unclear requisition automates the same mistakes, faster.

3 of 11

qualified candidates found by a keyword screen in our screening pilot. The evidence-based screen found 10.

0

candidates rejected by the evidence-based screen without a person looking. The keyword screen rejected 14.

40+

separate tasks and decisions in a typical recruiting process. Most AI decisions are made at the level of "screening" or "sourcing".

Pilot figures come from a controlled test on a constructed résumé set for one role. A live-requisition pilot is how we measure it in your organization.

The method

EHDA: Evidence-Based Hiring Decision Architecture

Seven layers that take a hiring need from a vague request to a decision someone can defend. Layer 3 is the heart: what counts as proof that a person can do the work.

Layer 1

Hiring need clarity

What must this hire change, and by when?

Layer 2

Role and success architecture

Outcomes and capabilities, not inherited JD lines.

Layer 3 · the heart

Evidence architecture

Each claim is corroborated, unsupported, contradictory or unknown.

Layer 4

Decision architecture

Designs how the decision is made. It does not make it.

Layer 5

Human / AI allocation

Who can, should and must act on each task.

Layer 6

AI readiness and value

Scored per use case, never one company-wide score.

Layer 7

Validation and learning

Outcome evidence that earns AI more autonomy over time.

The Human-AI Opportunity Matrix

Every task is scored on four dimensions. Autonomy is earned, never assumed.

Decision readinessIs the evidence behind this task clean and validated?
AI suitabilityCan AI do this reliably and explainably?
Decision riskWhat happens to a candidate if it is wrong?
Human accountabilityWho must answer for the outcome?

AI autonomy = min(Readiness, Suitability, 4 − Risk)

What the score means

AutomateAI acts. People audit samples. Used for transactions such as scheduling and parsing.
HybridAI recommends or drafts. A recruiter approves before anything reaches a candidate.
HumanA person decides and is accountable. AI may organize the evidence.

Decisions that exclude a candidate stay human by default. A company that proves readiness with outcome data can move them one step, to AI recommends, and never straight to AI acts.

Services

Fixed scope. Fixed fee. A map you can act on.

Flagship · 2–3 weeks

TA Automation Map diagnostic

Your recruiting process broken into its real tasks and decisions, each scored and labelled Automate, Hybrid or Human.

  • Interviews with TA, hiring managers and HR technology
  • Readiness assessment against your actual data and tools
  • The map, with the condition that would move each task up a level
  • A 90-day plan and decision-governance rules
Before you sign · 1–2 weeks

AI recruiting tool evaluation

Test a vendor's tool against the decisions it would influence. Find out what it may decide, what it must only recommend, and what evidence it needs.

Proof on one live role · 3–4 weeks

Evidence-based screening pilot

Run intake and evidence screening alongside your current process on one open requisition. Measure qualified candidates found, missed and time to shortlist.

Every 6 months

Readiness re-score

As your evidence and outcome data improve, tasks earn more AI autonomy. We re-score the map and update the rules.

Week 1

Map

Break your process into tasks, decisions and judgments.

Week 1–2

Assess

Score readiness, suitability, risk and accountability per task.

Week 2

Decide

Label each task and write the governance rules.

Week 3

Plan

Hand over the map and a 90-day plan your team can run.

Who this is for

Mid-sized companies that hire every week and are weighing AI tools.

  • You run active hiring with a TA team and an ATS.
  • You are evaluating, piloting or already using AI recruiting tools.
  • You have no formal rule for what those tools may decide.
  • You need to explain your hiring decisions to leaders, candidates or regulators.
Who we work with

VP or Head of Talent Acquisition

Owns hiring quality and speed, and the decision to adopt AI.

HR transformation leader

Redesigning the TA operating model and needs a defensible allocation of work.

HR technology leader

Selecting and configuring recruiting AI and accountable for how it behaves.

Proof

We test the method before we sell it.

Pilot 01 · screening

Keyword screen vs evidence screen

One role, 22 résumés, two screens. The keyword screen found 3 of 11 qualified candidates; the evidence screen surfaced 10, with every rejection left to a person. The evidence screen also missed: it advanced one candidate with invented metrics, which is why interviews still verify evidence.

Constructed résumé set for one role. Method and data available on request.

Field study · 10 real applications

Strong evidence, zero replies

Ten real job descriptions run against the résumés actually submitted. Half passed a literal keyword screen and four showed strong evidence for the role. None received a reply. Keyword matching explains only part of what filters candidates out.

Founder's own applications, analysed with consent.

About

Built by a recruiter who has run the process from the inside.

Paps Muppa founded SD Infotech LLC to fix how companies decide who gets hired, and how much of that work AI should do. He has recruited since 2001: technical and executive search, leading recruiting teams, and in-house leadership hiring at JPMorgan Chase.

EHDA came from watching good candidates rejected by filters that never read their evidence, and from watching companies adopt AI without deciding what it was allowed to decide.

165hires at JPMorgan Chase, 2022–2024, including MDs, EDs and VPs
85%offer acceptance on those searches
42days average time to fill across 50+ open requisitions at peak
15recruiters led across distributed teams
Start here

Thirty minutes. One recruiting task you're unsure about. A straight answer on whether AI should touch it.

Tell us which AI tool or task you are weighing. We'll tell you how we'd score it and whether a diagnostic is worth it.

Book a callpaps.muppa@sdinfo-tech.com