David Maciejewski
AeroLeads people directory · profile

David Maciejewski Email & Phone Number

Senior Data Analyst at Delta Dental Insurance Company
Location: San Francisco Bay Area, United States, United States 6 work roles 10 schools
1 work email found @delta.org 4 phones found area 650, 408, and 888 LinkedIn matched
4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email d****@delta.org
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Delta Dental Insurance Company
Role
Senior Data Analyst
Location
San Francisco Bay Area, United States, United States
Company size
5830 employees

Who is David Maciejewski? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

David Maciejewski is listed as Senior Data Analyst at Delta Dental Insurance Company, a company with 5830 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at delta.org, phone signal with area code 650, 408, 888, and a matched LinkedIn profile for David Maciejewski.

David Maciejewski previously worked as Enterprise Data Architect at Delta Dental Insurance Company and Data Engineer / Data Architect at Genentech. David Maciejewski holds Biochemistry from University Of California, Davis.

Company email context

Email format at Delta Dental Insurance Company

This section adds company-level context without repeating David Maciejewski's masked contact details.

{first_initial}{last}@delta.org
86% confidence

AeroLeads found 1 current-domain work email signal for David Maciejewski. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About David Maciejewski

A builder of data streams; a navigator through complex system landscapes; a developer and proponent of clean, accessible information; a digital curator with a knack for handling unknowns while solving advanced technical challenges. I design systems that amass, localize, and transform raw data into tracked and governed vessels filled with information that are used to power applications and guide business decisions. My focus includes ETL, EII, and EAI Data Integration Architecture (via Data Warehouses, Data Virtualization, and Middleware Services respectively), Cloud Computing Architecture, Complex Event Processing (CEP), Workflow Development, Data Modeling, Master Data Management (MDM) & Data Governance, Data Visualization, Business Intelligence (BI) and Operational Intelligence (OI).

Listed skills include Data Integration, Databases, Data Warehousing, Data Analysis, and 36 others.

Current workplace

David Maciejewski's current company

Company context helps verify the profile and gives searchers a useful next step.

Delta Dental Insurance Company
Delta Dental Insurance Company
Senior Data Analyst
California, United States
Website
deltadentalins.com
Employees
5830
AeroLeads page
Company profile
View company profile Email format
6 roles

David Maciejewski work experience

A career timeline built from the work history available for this profile.

Enterprise Data Architect

Current
Delta Dental Insurance Company

San Francisco, California, US

Technical leadership, guidance, and support for Delta Dental's new Data Governance Program; supporting the corporate mission of modernizing Delta's overall data landscape by implementing the latest in Data Governance technology (via Collibra), Data Virtualization (via Tibco), and Data Reporting (via Tableau and Business Objects) within an AWS cloud.

Apr 2019 - Present

Data Engineer / Data Architect

Genentech

South San Francisco, California, US

My role has been as both Data Engineer and Data System Architect overseeing data integration initiatives (as they support and/or align with corporate goals; growing our OI capability within Drug Product Manufacturing) to capture/expose information from FDA compliant (that is: 21 CFR Part 11 or Process Analytical Technology (PAT)) enterprise systems and.

Apr 2006 - Nov 2018

Database Developer

Johnson & Johnson

New Brunswick, NJ, US

Database Developer mining data and building ETL models to expose and stage LIMS data and others. I was responsible for developing processes (using PL/SQL) to prepare extracted data from Waters Empower (Chromatography/HPLC Data Management Software) and LabWare LIMS systems within Oracle.

Apr 2005 - Apr 2006

Data Analyst

Pdl Biopharma

US

Data Analyst writing SQL queries against a common laboratory OLAP/Star-Schema style data warehouse; creating reports/visualizations.

Apr 2003 - Mar 2005

Biochemist

Lawrence Livermore National Laboratory

Livermore, CA, US

Biochemist (within a cancer research lab) building APE1 enzyme variants via restriction assays, cell cultures, and protein purification methods that involved HPLC (High Performance Liquid Chromatography) to run Ion Exchange columns (and other lab procedures/techniques) used to create, extract, and qualify uniquely engineered bio proteins/enzymes. While.

Jan 2001 - Apr 2002
Team & coworkers

Colleagues at Delta Dental Insurance Company

Other employees you can reach at deltadentalins.com. View company contacts for 5830 employees →

CA Cynthia Arvayo Cynthia Arvayo Colleague at Delta Dental Insurance Company Los Angeles Metropolitan Area, United States View → JC James Choi James Choi Colleague at Delta Dental Insurance Company United States, United States View → NG Natoya Guishard Natoya Guishard Colleague at Delta Dental Insurance Company Stockbridge, Georgia, United States, United States View → MS Monique Supplee Monique Supplee Colleague at Delta Dental Insurance Company Harrisburg, Pennsylvania, United States, United States View → EP Eddie Peralta Eddie Peralta Colleague at Delta Dental Insurance Company Greater Sacramento, United States View → AK Asha Kennon Asha Kennon Colleague at Delta Dental Insurance Company Stone Mountain, Georgia, United States, United States View → JM Jeannette Medlock Jeannette Medlock Colleague at Delta Dental Insurance Company Los Angeles, California, United States, United States View → SC Sherri Chavora Sherri Chavora Colleague at Delta Dental Insurance Company Owosso, Michigan, United States, United States View → BT Brian Terrell Brian Terrell Colleague at Delta Dental Insurance Company Austell, Georgia, United States, United States View → SW Sheila Wimberly Sheila Wimberly Colleague at Delta Dental Insurance Company Roswell, Georgia, United States, United States View →
10 education records

David Maciejewski education

Biochemistry

University Of California, Davis

Powercenter 9.X Level 1 Developer

Informatica University

Dev/Ops

Puppet (Enterprise) Training

Ruby On Rails Boot Camp, Certificate Of Completion

Academy X

Data Modeling/Warehousing

Kimball University

Sql Tuning Workshop Release 2, Database Administration

Oracle University

Database Administration

Oracle University

Database Administration

Oracle University

Pl/Sql, Database Administration

Oracle University

Database Administration

Oracle University
FAQ

Frequently asked questions about David Maciejewski

Quick answers generated from the profile data available on this page.

What company does David Maciejewski work for?

David Maciejewski works for Delta Dental Insurance Company.

What is David Maciejewski's role at Delta Dental Insurance Company?

David Maciejewski is listed as Senior Data Analyst at Delta Dental Insurance Company.

What is David Maciejewski's email address?

AeroLeads has found 1 work email signal at @delta.org for David Maciejewski at Delta Dental Insurance Company.

What is David Maciejewski's phone number?

AeroLeads has found 4 phone signal(s) with area code 650, 408, 888 for David Maciejewski at Delta Dental Insurance Company.

Where is David Maciejewski based?

David Maciejewski is based in San Francisco Bay Area, United States, United States while working with Delta Dental Insurance Company.

What companies has David Maciejewski worked for?

David Maciejewski has worked for Delta Dental Insurance Company, Genentech, Johnson & Johnson, Pdl Biopharma, and Lawrence Livermore National Laboratory.

Who are David Maciejewski's colleagues at Delta Dental Insurance Company?

David Maciejewski's colleagues at Delta Dental Insurance Company include Cynthia Arvayo, James Choi, Natoya Guishard, Monique Supplee, and Eddie Peralta.

How can I contact David Maciejewski?

You can use AeroLeads to view verified contact signals for David Maciejewski at Delta Dental Insurance Company, including work email, phone, and LinkedIn data when available.

What schools did David Maciejewski attend?

David Maciejewski holds Biochemistry from University Of California, Davis.

What skills is David Maciejewski known for?

David Maciejewski is listed with skills including Data Integration, Databases, Data Warehousing, Data Analysis, Data Mining, Etl, Master Data Management, and Agile.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.