Customer Experience & Logistics
Ryan Miller’s executive project experience
Chain-of-Custody Diagnostics
An anonymized operating case on returned shipments: reconciling conflicting driver-identity measures, testing a loading-error explanation, and designing programmatic actions without mistaking a scorecard label for causal responsibility.
Executive brief
Trace the handoff before assigning blame. Test the control before claiming benefit.
Role
Ryan Miller · Prior executive role
Mandate
Turn a disputed return diagnosis into an accountable operating test
Operating lens
Customer Experience & Logistics
Project overview
[AI] The business question was practical: which recurring controls should reduce undelivered shipments? Answering it requires more than a return code. The identity being compared, the events selected and the mechanism causing failure must all match the proposed action.
Context [HR]
An executive review requested a root-cause Pareto and partner actions for shipments reported missing on a route and later returned. The initial framing favored driver coaching; the analysis challenged that assumption.
Objective [HR]
Identify an actionable split, test whether a targeted coaching population existed, and route controls through established station and partner mechanisms. The assignment was analytical; implementation was not demonstrated.
Approach [HR/RC]
The work compared return identity with sort status, reconciled grain and denominator choices, examined event concentration, and screened alternative data sources. A separately authored replacement changed the measurement basis and priorities.
Findings [RC/AI]
A stable label ratio does not establish physical cause. Under compatible reported summaries, most workers had one event but most events involved repeated-worker records. Neither that pattern nor return identity establishes coachability.
Decision Value [PD]
Approve an independently adjudicated custody sample and a bounded control evaluation. Require reconciled identity roles, common eligibility, frozen event time and a confirmed causal mechanism before a finding changes partner accountability.
Implications [PD]
The data owner reconciles definitions; station and partner leads investigate their mechanisms; the sponsor approves the intervention. Finance values mature service effects after incremental costs and overlap, rather than treating recorded compensation as savings.
The Operating Decision
[PD] Apply the Custody-to-Action Protocol (CAP): validate the population, reconstruct the handoff, select the owner-controlled intervention, then test mature service and accountability outcomes. Keep unverified events out of punitive individual rankings.
Reading the evidence
The report distinguishes historical record [HR], recalculated findings [RC], analytical inference [AI] and proposed design [PD]. These labels describe the evidence supporting each statement about this actual project.
Contribution and evidence
What the record supports.
The analytical finding
The same return-identity and sort-compliance table can arise from a loading error or a legitimate later transfer. Stable percentages do not resolve that ambiguity. Verify the custody sequence and the population before selecting a corrective intervention.
Ryan’s documented contribution
Provisional: directed the initial analysis and action framing. A teammate authored the replacement; adoption remains unverified.
Attribution
Work performed by Ryan Miller in a prior executive role at a global commerce and logistics company. Register-based diagnostic and operating design; originals unrecovered. Causal responsibility, adoption and financial benefit remain unestablished.
Evidence
Explore the evidence behind the work.
Chain-of-Custody Diagnostics | 27-page public project report. Includes the executive storyline, technical methods, evidence boundaries and references.
Download the complete public case report (PDF)
The report protects internal identities and sensitive operating data. Private evidence annexes and source files are not published.