Data architect with 20+ years of hands-on design, development, and implementation of enterprise data analytics systems/data warehouses. Experienced in high volume, low latency data environments. Proven successes in architecting data integration frameworks and solutions for processing billions of records.
Specialties: Data Architecture, Data Analytics, Data Warehousing, Data Integration (ETL/ELT), Business Intelligence, Database Development, Data Modeling, Reporting, OLTP, OLAP. SQL Server, Oracle, Sybase. Netezza. Hadoop. Snowflake. SQL, T-SQL, PL/SQL. SSIS, SSAS, SSRS, PowerBI. Python. Scala. Trifacta. Machine Learning. Azure.
Small data, big data, and everything in between.
Located in Boston, MA.
Please contact me through this website or through LinkedIn to inquire about my availability for employment and consulting. I look forward to working with you.
(About the domain. You are welcome to send purchase offers with specifics for consideration, but please be aware that I have owned leona.com since 1999 and am not inclined to sell it. Thank you.)