Don Whitley
Applied AI Development Portfolio
Portfolio

Applied AI Development for Investing

This portfolio contains AI systems built to improve my knowledge, skills, and abilities as an investor. All were designed and built while completing an Executive MBA and working full time as a management consultant, and all are working software in active use.

Overview

Division of Labor to Maximize AI Value for Human Work

Value emerges from developing AI-powered environments in which each task's tool, configured to its own purpose, is coordinated to target the AI at what it does best and the person at their highest and best use.

The machine's share

Unlock Constraints

The repetitive, constraining tasks that crowd out meaningful work are the same tasks AI handles well. Properly integrated, AI can handle tedious and verifiable tasks, organize and exploit large volumes of information, enhance human context, and apply the human's judgment faithfully across time and workflows.

The human's share

Apply Judgment

By providing insight, targeting the AI based on expertise, and directing the AI to expand the working context, humans are free to focus on high-value decisions, provide judgment, and control workflows. The human gains greater capacity to improve the quality, joy, and value of work.

The dividend

Reinvest Time & Focus

Redesigning workflows to target AI at constraints and limitations, while focusing human attention on tasks that require judgment, yields value to workers and the enterprise. This dividend compounds when reinvested in deeper questions rather than solely greater task volume.

Knowledge Management & Exploitation

Proprietary data and analyses deliver edge when they can be quickly and reliably connected, deployed, and exploited.

Agentic Knowledge Management

Every insight, claim, and datapoint connected for internal consistency

Information debt accumulates when insights detach from their evidence and remain unconnected to related insights across an enterprise's body of work. The edge in proprietary data and information depends on reliable, auditable, and rapid connection to load-bearing decisions.

Solution approach

Design an agent that puts analysts in command of an entire corpus of previously disjointed data and information, ingesting sources without loss, anchoring every insight to exact spans, and auditing the growing body of information continuously.

AI-Native Application

CARLA · Comprehensive Academic Research Librarian Agent

CARLA allows the analyst to exploit a diverse data and information corpus through a single interface. Originally designed as an academic research librarian, CARLA runs on an ontology of works, claims, entities, datapoints, and concepts within a private corpus. Using that map, every claim is bound to the exact span of source text that supports it, confidence is capped by the fidelity of the document beneath it, and both rules are enforced by validators.

5 Format-specific, table-cell-level anchor schemes
12 Claim-drift detection modes
6 Source tiers
12 Provenance states
51 Metadata fields
CARLA's knowledge map: a constellation of works, concepts, and entities linked by corroboration and tension edges, with a concept detail panel showing its grounding source and receipts
Figure 1 · CARLA's cross-project knowledge map displaying a single-user corpus with the corroboration and tension links between works and an authored concept opened in detail view. Source: system capture as of 2026-07-14.

Beyond the deskThe practical result for an investment process is that any answer, memo, or citation traces back to material the analyst holds, and CARLA reports insufficient evidence instead of closing the gap itself. This allows source discipline to move beyond compliance to something that compounds research and proprietary data value.

Field & Source Intelligence

Acquiring and incorporating source material

Filings, market data, licensed databases, and field conversations all have to arrive clean, compliant, and ready to support quality research.

Solution approach

Package acquisition as repeatable and automated workflows that compliantly pull from primary sources and create due diligence prep materials that arm management access visits with specific, sourced questions.

Automated AI-Workflows
  • Research Acquisition Toolkit. Automated acquisition workflows for SEC EDGAR, WRDS, and LSEG Workspace that pull source material compliantly (declared user-agents, rate limits, licensing respected) and land it in analysis-ready form for research workflows.
  • Executive Meeting Prep. Automated briefing prep package research and assembly for meetings with company executives. Disambiguated entities, tiered sources, and questions tailored to each host, available in desktop and mobile formats. First deployed for May 2026 company visits in Singapore.

Beyond the deskThe corpus is only as good as the information that makes it in, and these are a few of the reliable intake valves.

The through-line

A tested approach

While each of these systems works and returns time to high value tasks, each can be improved with better access to domain knowledge, market expertise, and proprietary data. This portfolio demonstrates an approach for pursuing ever better insight and judgment in investing.