Project Portfolio
A history of innovation in Knowledge Graphs, GraphRAG, and High-Performance Analytics.
GraphRAG Integration Engine
Integrating Gemini 3.x and Neo4j for high-fidelity content retrieval and automated decisioning in agentic workflows. Focus on eliminating hallucinations via grounding.
Halker Consulting - AI Schematic Analysis
Implementing advanced AI solutions combining **Computer Vision**, **Generative AI**, and **Agentic Patterns** for complex engineering schematics. Managed via **MCP Server integration** for high-fidelity multi-model processing of large-scale P&ID datasets.
Neo4j Professional Services
Direct subcontracting for Neo4j, implementing advanced Graph Data Science (GDS) libraries and algorithms to drive organizational insights for global enterprise customers.
Tesla Performance Engineering
Graph Performance Engineering for high-performance transaction processing environment. Integrated Apache Kafka and Flink into specialized clustered graph environments.
Elsevier SciVal Analytics
Analyzing ~70 million research articles via Knowledge Graphs. Leveraged Neo4j Clustering and AWS MSK to construct real-time citation and organization metrics.
Fidelity Advanced Analytics
Focused on Neo4j Graph Data Science (GDS) features. Modeled large-scale datasets to expose high-order relationship effects and hidden patterns for investment analytics.
Lockheed Martin GDS Pipelines
Design and development of Neo4j GDS pipelines for Demand Forecasting and Supply Chain Management for critical aerospace operations.
WAVi Brain Measurement Platform
FDA-approved medical device platform using EEG technology to record brain electrical signatures. Representative of years of AI/ML engineering for neurology.
Capricorn Medical Practice Management
Developing lightweight healthcare administrative tools to streamline physician/patient encounter notes and billing processes for small practices.
Clinical Graph Analysis
Mapping complex unstructured physician notes into HL7/FHIR compliant Knowledge Graphs. Enabled multi-hop clinical reasoning for care coordination.
Invesco Modernization
Multi-year modernization of internal Shareholder Accounting, Portfolio Management, and Marketing systems for a leading global investment firm ($10bn+ AUM).
Kaiser Electronic Medical Records
Design and deployment services for one of the world's largest EMR systems. Modeled system performance via advanced discrete event simulation.
Real-time Fraud Detection
Using Graph Data Science (GDS) and Community Detection to identify high-risk transaction clusters in financial streams.
Supply Chain Resiliency
Establishing per-customer Food Safety and Distribution analysis covering thousands of North American distribution points.
Edison Interactive CMS
Cloud CMS driving interactive DOOH advertising. Neo4j manages multichannel guest interactions and real-time event mapping.
FedEx Logistics System
Design and development of package logistics and scan processing system driving overnight delivery of millions of packages. Based on IBM SP MPP architecture.
Jeppesen Navigational Planning
Responsible for alerting navigators of terminal and charting changes. Provides operations planning tools for global commercial and governmental air/sea travel.
Zachry Group Modernization
Overhauling corporate accounting, vendor management, and asset systems. Modernized nearly 1 million lines of legacy Fortran code for enterprise-grade operations.
NDC Healthcare Supply Chain
Partnered with distributors, manufacturers, and GPOs to deliver supply chain solutions and streamline operations in the healthcare market.
Equifax Parallel Benchmarking
Performance Engineering project executing Proof-of-Concept against early TB-class parallel databases to simulate production functional requirements.
Claris Vision Performance Engineering
Developed a customized Performance Engineering environment for consumer banking groups. End-to-end software instrumentation for load, stress and failover testing to validate production operations.
Charles Schwab Remediation
Performance remediation of Client Services system after deployment failure. Established critical functions prior to successful release for 5,000 users.
TravelShark Personalization Engine
Recommendation engine based on User-Generated Content (UGC) and NLP pipeline for sentiment analysis and similarity mapping.
CenturyLink VLDB Analytics
Very Large Database (VLDB) data analytics of CDR records for call pattern and network utilization analysis.
Lara Bar Nike Marathon Analytics
Live-streaming media display for tweets and text messages during events. Near real-time processing with NLP classification.
dSide Recommendations Engine
Architected a generic product recommendations engine using an early ML engine based on dynamic user-preferences.
FirstUSA MPP Analytics
60-node parallel computing solution based on Pyramid MPP architectures for early large-scale financial analytics.
Tanning Technology - HP Parallel Computing
One of the first consultancies in the big data space. Benchmarked and implemented earliest commercial parallel computing platforms on Unix/Oracle. High-Performance engineering, testing and remediation.
Oxford Health Plans
Developed customized Electronic Medical Systems based upon Oracle application and parallel computing infrastructure for one of the original cost-based healthcare providers.
Blockbuster Distribution Modeling
Developed individual store distribution and capacity modeling to determine inventory for existing and new releases across thousands of locations.
CIBC Consumer Banking
Developed a customized Performance Engineering environment. Instrumented the end-to-end software environment for load, stress and failover testing to validate production operations.
DGS Legal Conflict Management
Client/Matter based system used to determine complex conflict of interest for new Clients and legal business Matters.
ExactCost Healthcare Analytics
Novel healthcare platform performing Activity-Based-Costing throughout hospital departmental activity. Computed labor, asset depreciation, and overhead expenses.
Great West Life Distributed Platform
Implementation of large scale distributed computing platform synchronizing multiple remote databases along with a central database server environment.