Art Vancil
Verified Expert in Engineering
Data Architect and Developer
Charlottesville, VA, United States
Toptal member since March 9, 2020
Art has 25 years of data architecture and cloud-computing consulting experience—mostly in building enterprise data warehouses. Art is an end-to-end solution architect and chief problem solver with a long history of focused execution—according to a statement of work—and successful delivery in a team setting.
Portfolio
Experience
- Data Architecture - 20 years
- SQL Server Management Studio (SSMS) - 12 years
- Algorithms - 9 years
- Erwin - 7 years
- Cloud Architecture - 6 years
- Predictive Analytics - 6 years
- PostgreSQL - 3 years
- Azure SQL - 2 years
Work Experience
Python Developer
Healthcare Start-up
- Developed a database and Python ETL framework that collects healthcare clinical diagnoses and treatment protocols.
- Built data loading jobs from a variety of published clinical sources, including website scrapers and OCR publications.
- Introduced AI capabilities and made the data available in published form for non-technical users.
ETL Data Strategist
Brightly
- Conducted data strategy workshops with IT leaders to discover solutions to ETL and business process bottlenecks.
- Proposed and designed the ETL tool cloud migration to AWS Glue.
- Designed process workflow automation, including Salesforce, Glue, Snowflake, and Azure SQL, to reduce process duration from weeks to one day.
Snowflake Data Architect (Contract)
AT&T
- Designed the Snowflake data hub using data modeling, SQL, and Databricks.
- Created ETL specifications for offshore developers and supported them with guidance and testing.
- Performed data quality testing and validation for Teradata source data and Snowflake target data.
- Optimized and rewrote queries to tune them to the highest level of performance.
MDM Data Architect
Lio Insurance
- Implemented the customer master subject area in Profisee.
- Designed data load specifications based on requirements.
- Extracted Snowflake source data for Profisee loads.
- Attained strong customer feedback for team leadership and problem-solving.
Azure Data Warehouse Architect
American Associated Pharmacies
- Designed and developed Azure data warehouse using Azure SQL, Azure Data Factory, and Power BI to product sales and profitability analysis and customer-facing reports embedded on the RXAAP website.
- Created relational data models using IDERA ER/Studio; deployed data models to physical Azure SQL databases.
- Developed ETL to load the data warehouse tables using Azure Data Factory.
- Created sales and rebate reports embedded in the RXAAP website using Power BI.
Cloud Data Engineer (Contract)
McKnight Consulting Group
- Performed Cloud Big Data benchmark tests to compare the performance of five big data tools.
- Loaded industry-standard TPC-H test data of 30TB into five different database platforms.
- Tuned database storage and indexing features to optimize storage and performance.
- Executed a suite of standard SQL queries and tuned the performance of those queries.
AWS Cloud Architect (Contract)
Anthem Wellpoint
- Compared Atlas and MongoDB versus DocumentDB versus DynamoDB to recommend the best-performing solution for a real-time data streaming solution. Identified limitations and advantages of each tool.
- Conducted the AWS Well-Architected review, recommending reliability and performance upgrades to the cloud environment.
- Created a new AWS data-streaming architecture to combine batch and real-time data updates, transaction logging, and JSON document handling.
- Evaluated and optimized a real-time data streaming application in AWS by introducing GraphQL and DocumentDB.
Azure Data Architect (Contract)
BioTE Medical (through a development agency)
- Created data models and cloud architecture models to dramatically restructured the enterprise databases for conversion to Azure cloud microservices. Transformed monolithic MDM into domain-based data stores.
- Selected a data vault data design pattern. Implemented a GraphQL middleware for data virtualization.
- Led the C++ .NET Core team to minimize production support impact upon project delivery.
- Created Power BI dashboards and an OLAP data design, supporting sales and project performance.
Software Release Manager
TAMKO Building Products
- Resolved developer issues with embedded modules.
- Defined the software distribution process.
- Monitored software distribution schedules and successful upgrades for each customer.
Data Science Team Leader (Freelance)
TAMKO Building Products
- Created the vision and strategy for a manufacturing data warehouse using relational star-schema storage, ETL, and Power BI dashboards.
- Created Power BI interactive analytics dashboards with a Java front end to identify $millions cost savings and control the manufacturing process. Designed an OLAP data structure for reporting.
- Proposed the data governance program including the IT, business, and PMO roles.
- Supervised 12 developers and DBAs to enable self-service analytics through team leadership, data strategy, and an execution roadmap.
Global Center for Innovative Analytics Director
Hitachi Consulting
- Prepared business cases and prepped data for the data science team. Delivered dozens of predictive analytics solutions for the manufacturing, mining, automotive, and transportation industries.
- Defined the predictive maintenance solution offering, including solution architecture, software, and services components. Performed POCs and client engagements to implement the solutions.
- Delivered large-scale global cloud migrations to AWS and Azure for financial services, pharmaceutical, and manufacturing companies including Hadoop, Redshift, DevOps, Impala, and Power BI.
- Defined the big data product offering, including Hadoop hardware specifications, IoT machine data collection, and analysis.
Principal Data Architect
Kaiser Permanente and Neighborhood Health Plan
- Led Kaiser Permanente HEDIS reporting to achieve 4th-place national recognition for clinical quality.
- Defined business requirements to meet the reporting and analysis needs of the physicians, claims, medical quality, and finance departments.
- Delivered database design and ETL data load processes, including a Cognos conceptual layer for analytic elements in user terminology.
Senior Software Engineer
General Dynamics
- Designed and delivered custom Fortran solutions on DEC PDP minicomputers to collect real-time flight instrumentation data.
- Designed and delivered custom Fortran solutions on DEC PDP minicomputers to create real-time test flight reports and to provide real-time controls for data collection storage devices.
- Designed and delivered custom Fortran solutions on DEC PDP minicomputers to control the execution of CNC inspection equipment.
Project History
Implementation of Cloudera on AWS Platform for a Leading Semiconductor Manufacturing Company
The technology stack included AWS, Cloudera Hadoop, Hue, Impala, Hive, Sqoop, Superset, StreamSets, Tableau, Neo4J, SQL Server, and Oracle.
SalesForce.com Data Extraction for an Internet Banking Company
The technology stack included Redshift and Marketing Cloud.
Asset Optimization Solution
The technology stack included Domo, Ammo, Pentaho, and Oracle Enterprise Asset Management (EAM).
Operations Data Warehouse for a Fortune 100 Technology Services Company
The technology stack included Erwin, Oracle, Informatica, Microsoft SQL Server, and SAP.
Microservices Enterprise Architecture for a Pharmaceutical Services Company
The technology stack included Microsoft Power BI, Microsoft Azure SQL Database, Event Hubs, Logic Apps, Application Insights, and Angular.
Enterprise Data Strategy for a Building Products Manufacturing Company
The technology stack included Microsoft SQL Server and SAP HANA environments, Power BI, and SAP Analytics Cloud.
Analytics Strategy and Data Warehouse for a Leading Media and Entertainment Company
The technology stack included OpenJDK, PostgreSQL, RabbitMQ, and Pentaho Data Integration (PDI).
Education
Coursework in Quantitative Methods in Clinical and Public Health Research
Harvard University - Cambridge, MA, United States
Bachelor of Science Degree in Computer Science
Louisiana Tech University - Ruston, LA, United States
Certifications
Databricks Accredited Lakehouse Fundamentals
Databricks
Data Science Essentials
Cloudera
Quantitative Methods in Clinical and Public Health Research
Harvard Medical School and Harvard School of Public Health
Certified Cloud Security Knowledge (CCSK)
Cloud Security Alliance
Certified Computing Professional
Institute for Certification of Computing Professionals
Skills
Tools
Microsoft Power BI, Lucidchart, Informatica ETL, Erwin, Hue, Impala, Azure Logic Apps, Microsoft Excel, Excel 2016, Miro, Visio, STATA, Pentaho Data Integration (Kettle), Azure Application Insights, Auth0, Actian, BigQuery, Synapse, Tableau, Cloudera, RabbitMQ, Matillion ETL for Redshift, Power BI Embedded, GitHub, Git, IBM Cognos, MQTT, AI Prompts
Languages
Transact-SQL (T-SQL), SQL, Python, Fortran, Snowflake, R, GraphQL, Python 2, XML
Paradigms
Database Design, ETL, Business Intelligence (BI), Dimensional Modeling, OLAP, Agile Project Management, Application Architecture, Event-driven Architecture, Agile Software Development, Microservices, DevOps
Platforms
Amazon Web Services (AWS), Azure, Databricks, Azure SQL Data Warehouse, Dedicated SQL Pool (formerly SQL DW), SharePoint, Azure Data Lake Storage, Azure Event Hubs, Azure Synapse, Azure Functions, Oracle Cerner, Web, Talend, Azure Synapse Analytics, Oracle, SAP HANA, Apache Kafka, Amazon EC2, Salesforce, Pentaho, AWS Lambda
Storage
Microsoft SQL Server, SQL Server Management Studio (SSMS), PostgreSQL, Azure SQL, Databases, Relational Databases, Data Pipelines, Data Lakes, Database Architecture, Oracle PL/SQL, Database Structure, Dynamic SQL, SQL Architecture, Redshift, PL/SQL, Apache Hive, HDFS, Amazon S3 (AWS S3), Master Data Management (MDM), Database Transactions, OLTP, NoSQL, Database Caching, DB, Redis, Azure Cosmos DB, MongoDB, Amazon DynamoDB, Netezza, Column-oriented DBMS, Azure SQL Databases, MySQL, ER/Studio Data Architecture, JSON, Teradata, Azure Blobs, Azure Queue Storage, SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), Dell Boomi
Frameworks
Hadoop, TOGAF, .NET Core
Industry Expertise
Bioinformatics, Insurance, Banking & Finance, Automotive, Healthcare
Other
Data Modeling, Data Management, Solution Architecture, IT Consulting, IT Project Management, Consulting, Data Warehouse Design, Leadership, Technical Design, Architecture, Troubleshooting, Data Architecture, Analytics, Data Governance, Big Data Architecture, Software, Data Science, Data Analysis, Data Queries, Big Data, Data, Data Engineering, Azure Data Factory (ADF), Data Marts, Relational Database Design, Cloud Architecture, Healthcare Effectiveness Data and Information Set (HEDIS), Data Warehousing, Data Loading, Database Schema Design, Reporting, Integration, Data Analytics, Cloud, Data Structures, Logical Database Design, Information Gathering, Data Transformation, Data Cleansing, Delivery Management, Engineering, PL/SQL Tuning, Program Management, Cloud Infrastructure, Data Migration, ETL Tools, Business Requirements, HRIS, New Products, Technical Architecture, Data Conversion, Data Mapping, Technical Writing, Excel 365, Systems Analysis, Business Systems Analysis, ERD, IT Management, Informatica, System Integration, AWS Cloud Architecture, Software Design, Software Development, Predictive Analytics, Performance Management, Manufacturing, Healthcare Services, Agile Data Science, Financial Services, Consumer Packaged Goods (CPG), Business Process Analysis, Algorithms, Strategy, Dashboards, Data Visualization, Healthcare Management Systems, Technical Leadership, Distributed Systems, MDM, Master Data, IT Strategy, Cloud Storage, File Systems, Data Profiling, Technical Consulting, Feasibility, Management Systems, Transportation & Logistics, Software Development Management, People Management, Team Management, eCommerce, Engineering Management, Amazon RDS, Transactions, Azure Data Lake, Azure Databricks, Statistics, Performance Tuning, DAX, Unstructured Data Analysis, Insurance Technology (Insurtech), Machine Learning Operations (MLOps), Bill of Material, Enterprise Architecture, Customer Relationship Management (CRM), Real-time Data, System Implementation, CRM Design, CRM Configuration, CRM Implementation (Oracle), CRM Implementation (Salesforce), Software as a Service (SaaS), Oracle ERP, Technical Product Management, Business Process Re-engineering, System Architecture, Infrastructure as Code (IaC), Domain-driven Design (DDD), Amazon Redshift, Data Vaults, Machine Learning, DocumentDB, Due Diligence, Software Architecture, IT Operations Management (ITOM), IT Infrastructure, Organization, Software Development Lifecycle (SDLC), Technical Reports, Executive Presentations, Atlas, Documentation, Oracle R, Government, Data Center Management, Hardware, Claims, Parquet, Benefit Administration, Internet of Things (IoT), Computer Science, Marketing Cloud, SAP, Team Leadership, Azure Analysis Services, Profisee MDM, SQL Server 2015, Browsers, Key Performance Indicators (KPIs), Statistical Modeling, Dashboard Development, Unix Shell Scripting, CI/CD Pipelines, Message Queues, Genomics, Biometrics, Security, Delta Lake, Cloud Monitoring, Bill of Materials, Data Strategy, AI Modeling
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