Acquired by Availity in August 2022.Diameter Health cures "Clinical Data Disorder" through the normalization, enrichment, reorganization, deduplication and summarization of clinical data from across the care continuum. The Diameter Health platform empowers organizations that depend on multi-source data streams, such as Health Information Exchanges (HIEs), Accountable Care Organizations (ACOs), health systems and health plans, to realize greater value from their data and succeed in an era of health reform.• Successfully rearchitected on-premise technology tool into a secure SaaS-based delivery model for clinical data processing using cloud-native technologies in the cloud (AWS, Azure, GCP)• Improved delivery processes by containerizing (Docker) and moving deployment (Terraform) into Kubernetes, reducing overall cost and improving reliability to support 24x7 uptime requirements• Increased data pipeline performance by 100x by leveraging concurrent processing through RabbitMQ queues, supporting daily processing of over 2M CCDs and 20M HL7v2 messages/day on a single deployment• Integrated Databricks for delivering aggregated reports, reducing overall reporting costs by 95% and improving performance by 20x• Hired, developed, and managed a world-class agile technology team of over 40 people with a focus on aligning business objects with an innovative and collaborative culture• Introduced an AI approach to producing the most complete picture of a patient’s clinical data - combining the results of known structured information + information that can be inferred through ML (clinical inference) + understanding unstructured information using NLP• Earned the trust of large government organizations in deploying and managing their data

Align engineering with product priorities and implement improved processes to streamline operations• Worked with the Chief Product Officer to de-prioritize non-essential applications and focus the engineering teams on developing SaaS natural language processing (NLP) solutions• Collaborate with different eviCore business lines, resulting in operational efficiencies through the use of automated NLP solutions that reduce frictions in manual review• Design an end-to-end solution on how Clinical Decision Support and Prior Authorization can work in tandem to improve the provider workflow• Conceptualized and led development of a de-identification capability with a goal of improving operational efficiency in QA testing at scale• Participate in the eviCore Architectural Review Board (ARB) to provide oversight of technology choices throughout the enterprise

Led the design, architecture, and implementation of the Care Coordination suite of products for the HealthFortis Provider Solutions division of eviCore healthcare.• Worked with a large capitated multi-specialty medical group to design a performant multi-tenanted SaaS application focused on Care Coordination, Referral Management, and Network Management• Hired and developed the customer support and technical implementations teams to implement HealthFortis applications, supporting over 2 million referrals per year with over 10,000 daily users in both California and Nevada markets• Streamlined the flow of data between systems by analyzing and closing the gaps in operations necessary for timely reporting and analytics• Selected technology components such as nGinX, GoodData, TinyMCE, FlyingSaucer, Elastic, and HornetQ to support the scalability of the system• Guided the development team on expanding the use of ElasticSearch to improve search performance by 15x, making the user experience significantly smoother

Led development teams for Oracle BI Server, OBIEE’s core analytics engine product, with primary responsibility for BI tools, services, and metadata management.• Direct an organization of up to 45 people across multiple geographies that develops the multi-platform metadata infrastructure that supports all of OBIEE’s functionality in C++, Java, and XML• Hire, coach, and mentor tech leads and managers. Successfully defined organizational structure and team culture• Drive the development and rollout of three major Oracle BI releases (10g, 11g, and 12c) and the accompanying maintenance and upgrade releases while introducing new functionality, feature enhancements, platform support, improved quality, and security enhancements.• Coordinate the efforts to integrate Essbase Studio with Oracle BI Administration Tool, presenting customers with a single view of their BI model. Leveraging Oracle JDeveloper and Metadata Services (MDS) technologies to introduce the next generation BI design tool.• Architect and direct the collaboration between Oracle Data Integration (ODI), Oracle BI Applications, and Oracle BI Server teams to create a revolutionary way to generate ETL based on declarative semantic metadata• Champion organizational transition from traditional waterfall development to Risk Driven Iterative Development (RDID)• Provide guidance to quality engineering organizations on the creation of automated testing suites• Partner with the Customer Advisory Board (CAB), product managers, architects, and user experience team to create product roadmap, define competitive strategy, and establish development priorities• Present to partners, consultants, and customers at Oracle OpenWorld on how to manage their enterprise deployments efficiently

• Reduced total cost of ownership (TCO) for Fortune 500 companies through innovative customer-driven solutions, such as the BI Extender orchestration which automates the creation of the data warehouse according to a customer’s flex fields across both Java and C++ components using XML messaging• Architected and oversaw the implementation of a series of metadata services, including the conversion of a proprietary metadata language to XML (XUDML), API level support through command line utilities, ODBC procedures, and SOAP-enabled web services• Championed the replacement of third-party libraries in the BI tools to provide our customers with a better user experience using RogueWave Stingray 10 and Tom Sawyer data visualizations and graphs

• Introduced the very first write-back capability for the typically read-only Business Intelligence server, creating the possibility of a new class of managerial applications where reports could be edited in real time• Aggressively addressed accessibility and usability in accordance with Section 508, enabling sales to government entities• Reduced overall storage costs for customers by 8x through metadata compression and improved the security of customer metadata data through metadata encryption• Led the effort to create a JavaDoc-like feature called the Metadata Dictionary, which uses XML and XSL to generate the HTML pages that customers can use to navigate the metadata objects in a web browser

• Innovated upon the existing system of validating metadata by introducing a rules-based modular approach• Refined algorithms to improve the customer experience in merging and upgrading their metadata, introducing an industry-unique method of relational and semantic 3-way merge• Introduced industry leading parallel development capabilities in the BI Administration Tool, allowing hundreds of developers to coordinate the work of creating a BI application• Architected a method of extracting subsets of metadata using the concept of seed objects, enforcing the consistency of any subset to be its own fully defined application• Optimized the Navigator, the core of the BI Server, and created rewrite rules to create efficient queries

As a member of the horizontal applications team, had responsibility for core modules and services that were deployed by the vertical application organization. Designed the first mobile handheld client for CRM Field Service Applications.• Worked on the Service Request and Activity modules, with a focus on improving the customer experience• Developed scheduling and appointment system used by cable companies to increase the number of appointments field service agents could service a day, reduce travel costs, and improve customer satisfaction• Enhanced the Inventory Management and Order Management components to maximize the speed of the product customizer used by customers of companies like Dell Computers