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Keith Mitchell

@keithmitchell

Senior Data Solutions Engineer at Tyler Technologies who developed Python integrations and reusable tools for customer data conversions.

United States

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At Tyler Technologies, I led customer-facing data conversions for government software implementations, working across development, test, and UAT environments. I profiled legacy databases and developed T-SQL for extraction, transformation, reconciliation, and troubleshooting.

For Augmented Field Operations, I developed a Python integration using Swagger/OpenAPI to transform SQL Server data into JSON and submit REST API requests. I also built a reusable, YAML-configured Python utility to retrieve and split PDFs from Amazon S3.

At Soluta, I designed and built an Operational Data Store over the Eldorado healthcare claims system, automating nightly data movement with SSIS and SQL Server Agent. I recreated operational reports in SSRS and developed a paid-claims dimensional data mart and SSAS analytical structures.

Earlier, I contributed to business intelligence, database, and reporting work for BIF Technologies / Texas Department of Transportation, Boon-Chapman, Texas Workforce Commission, and IntelliSolve Group. My work has included healthcare and government data, legacy modernization, and translating stakeholder requirements into validated data solutions.

Experience

Work history, roles, and key accomplishments

Database Conversion Engineer

Tyler Technologies

Oct 2021 - May 2026 (4 years 7 months)

Led customer-facing data conversion for government software implementations, managing client SQL Server databases across development, test, and UAT environments. Developed complex T-SQL for extraction, transformation, mapping, reconciliation, and troubleshooting, and built Python integrations for API and S3 workflows.

SQL Server T SQL SSMS (Microsoft SQL Server Management Studio)SSIS SSRS SSAS Python REST APIs Swagger OpenAPI JSON YAML S3 Jira GitHub Co Pilot Data Migration ETL Data Validation Reconciliations

Data Consultant

Independent Consulting

Jan 2021 - Oct 2021 (9 months)

Provided SQL and data consulting for a legacy clinic data migration to an Oracle ERP environment, evaluating integration and automation approaches.

SQL Data Migration Oracle Consulting

Manager of Data and Informatics

Soluta

Aug 2008 - Jan 2021 (12 years 5 months)

Designed and built an Operational Data Store over the Eldorado healthcare claims system, automating nightly data movement with SSIS and SQL Server Agent. Developed SSRS reports, a paid-claims dimensional data mart, and SSAS analytical structures for executive self-service analysis.

SQL Server SSIS SSRS SSAS Dimensional Modeling ETL Excel Oracle Healthcare Claims Data Marts

Business Intelligence Consultant

BIF Technologies / Texas Department of Transportation

Jan 2005 - Jan 2008 (3 years)

Helped implement a Budget Information System supporting an approximately $8.2 billion annual budget, translating finance requirements into database, planning, and reporting solutions.

Impromptu (Cognos Impromptu)Cognos Analyst Cognos Contributor Report Studio Framework Manager SQL Server MS Access Business Intelligence

Senior Systems Analyst / Database Developer

Boon-Chapman

Jan 2003 - Jan 2005 (2 years)

Implemented McKesson disease-management software, built Access transformations, and automated nightly data refreshes for clinical case-management workflows. Developed disease-management client reporting and SQL-based healthcare data solutions.

MS Access SQL data transformation Healthcare Disease Management

Systems Analyst / Developer, Labor Market Information

Texas Workforce Commission

Jan 1999 - Jan 2003 (4 years)

Maintained and enhanced the Labor Market Information Data Mart and Cognos Impromptu reporting, replacing a nonfunctional COBOL transformation process with Access/VBA. Converted older SAS processes into more user-driven workflows.

Impromptu (Cognos Impromptu)MS Access VBA SAS Data Marts Reporting