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David MacIejewski Location
California, United States
David MacIejewski Work
Founder and Technical Lead @ (April 2026 - Present)
Senior Data Analyst @ (April 2019 - December 2025)
Data Engineer and Data Architect @ (April 2006 - November 2018)
Database Developer @ (April 2005 - April 2006)
Data Analyst @ (April 2003 - March 2005)
David MacIejewski Education
Informatica University 2013-2013
Academy X 2012-2012
Kimball University 2012-2012
Oracle University 2010-2010
University of California - Davis
(Biochemistry)
1996-2000
David MacIejewski Skills
Data Integration
Databases
Data Warehousing
Data Analysis
Data Mining
ETL
Master Data Management
Agile
Scrum
Business Intelligence
Oracle
PL/SQL
MySQL
MongoDB
Node.js
Amazon Web Services (AWS)
Github
HTML
CSS
JavaScript
SQL
Bootstrap.js
Red Hat Linux
Ubuntu
jQuery
Postgres
Informatica Power Center
PostgreSQL
JBoss
EII
EAI
Operational Intelligence
Complex Event Processing
Amazon EC2
Amazon S3
Amazon Redshift
Underscore.js
Data Management
Python
Numpy
Software
Microsoft Excel
Biochemistry
Microsoft SQL Server
Microsoft Office
Stack
Engineering
Amazon Web Services Aws
Amazon Web Services
David MacIejewski Summary
David MacIejewski, based in California, United States, is currently a Founder and Technical Lead at Droneology. David MacIejewski brings experience from previous roles at Delta Dental Insurance Company, Genentech, Johnson & Johnson and PDL BioPharma. David MacIejewski holds a 2013 - 2013 Informatica University. With a robust skill set that includes Data Integration, Databases, Data Warehousing, Data Analysis, Data Mining and more. David MacIejewski has 2 emails and 2 mobile phone numbers on RocketReach.
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