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David Jahn Email & Phone Number
Microsoft certified Power BI Report Developer with strong Azure Data Engineer experience
at
Toyoda Gosei Americas
1 work email found
@chevrontexaco.com
4 phones found area 218 and 925
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Microsoft certified Power BI Report Developer with strong Azure Data Engineer experience
Location
Deland, Florida, United States
Company size
Who is David Jahn? Overview
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Quick answer
David Jahn is listed as Microsoft certified Power BI Report Developer with strong Azure Data Engineer experience at Toyoda Gosei Americas, a company with 1587 employees, based in Deland, Florida, United States. AeroLeads shows a work email signal at chevrontexaco.com, phone signal with area code 218, 925, and a matched LinkedIn profile for David Jahn.
David Jahn previously worked as Business Intelligence Developer at Florida'S Natural Growers and Data Engineer and Report Developer at Runtimeware Llc. David Jahn holds Bachelor Of Science (Bs), Computer Science from Oregon State University.
Company email context
Email format at Toyoda Gosei Americas
This section adds company-level context without repeating David Jahn's masked contact details.
{last}@chevrontexaco.com
86% confidence
AeroLeads found 1 current-domain work email signal for David Jahn. Compare company email patterns before reaching out.
Profile bio
About David Jahn
As a Microsoft certified Power BI developer, I am seeking Power BI contracting/temp positions for remote/hybrid work locations as well as on-site in the Orlando/Daytona Beach area of Central Florida.In my recent contract positions I developed and maintained Power BI reports and built data transformations in Microsoft Azure using PySpark, Azure Data Factory, Azure SQL and Azure Synapse.Prior to that, I developed software for 30 years at Chevron, including building a new Azure cloud-based, real-time, big data system for Power BI reports and analytics.
Listed skills include Microsoft Sql Server, Integration, Itil, Enterprise Architecture, and 7 others.
Current workplace
David Jahn's current company
Company context helps verify the profile and gives searchers a useful next step.
Toyoda Gosei Americas
8 roles
David Jahn work experience
A career timeline built from the work history available for this profile.
Business Intelligence Developer
- Developed prototype reports on business profitability using Power BI platform.
- Provided Power BI transformation, data modeling, and visualization expert assistance to analysts transitioning to Power BI for niche business uses.
- Assessed effort needed to convert complex Excel spreadsheet to SQL/Power BI system.
Jun 2024 - Aug 2024
Data Engineer And Report Developer
Developed Azure Synapse Spark notebooks using Python and PySpark to enrich and refine application data, optimizing it for reporting needs and machine learning processes.Optimized data workflows by configuring Azure Synapse Pipelines to transform and refine data from SQL databases into Azure Data Lake and Cosmos to enable reporting and provide richer data.
Mar 2023 - Jan 2024
Retirement
Career Break
Dec 2020 - Feb 2023
Lead Data Engineer And Bi Report Developer
I improved retail sales analytics and payment system monitoring by leading a technical team in building a new big data cloud system with real-time transaction visibility. Along with guiding the technical team, I worked on many Azure data and ingestion services myself. In the same manner, I developed and guided developers on the Power BI reports and.
Sep 2017 - Nov 2020
It Team Lead & Solution Architect
I Improved retail sales volume and customer experience by leading a small team of C#.NET developers to maintain the IT systems for the corporation's real-time customer loyalty program with Albertsons/Safeway. My team was consistently recognized for continually achieving exceptionally high reliability and data integrity while accommodating program changes.
Nov 2012 - Nov 2020
Application Lead Developer
As a senior software engineer, I designed, built, led other developers, and/or supported many critical corporate.NET applications during this role. These highly impactful systems include ones that were used by all employees to manage their careers, by all managers to determine employee annual pay and performance, by the CEO and board to manage the secure.
Apr 2005 - Nov 2012
Application Developer
As a software engineer, I successfully developed applications on a broad variety of platforms and technologies, including mainframe, SAP, ASP web. In the late 1990s, I was among the company's pioneers for developing personal computer applications, using Power Builder to create a front-end for mainframe screens. This improved the usability and productivity.
Mar 1991 - Apr 2005
Team & coworkers
Colleagues at Toyoda Gosei Americas
Other employees you can reach at toyodagosei.com. View company contacts for 1587 employees →
RM
Richard Morin
Colleague at Toyoda Gosei AmericasSan Antonio, Texas, United States, United States
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MP
Martha Patricia Ramirez Carrillo
Colleague at Toyoda Gosei AmericasIrapuato, Guanajuato, Mexico, Mexico
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MD
Maria Del Carmen Aguilar Granados
Colleague at Toyoda Gosei AmericasIrapuato, Guanajuato, Mexico, Mexico
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DA
Domenic Allegretto
Colleague at Toyoda Gosei AmericasGreater Adelaide Area, Australia
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LV
Luboš Veselý
Colleague at Toyoda Gosei AmericasChomutov, Ústí Nad Labem, Czechia, Czech Republic
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AB
A B
Colleague at Toyoda Gosei AmericasPhra Nakhon, Bangkok City, Thailand, Thailand
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AS
Amal Sajeev
Colleague at Toyoda Gosei AmericasCanada, Canada
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RT
Ron Tait
Colleague at Toyoda Gosei AmericasLivonia, Michigan, United States, United States
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JR
Jacob Riley
Colleague at Toyoda Gosei AmericasGreater St. Louis, United States
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CB
Caleb Bauer
Colleague at Toyoda Gosei AmericasWhitmore Lake, Michigan, United States, United States
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Richard Morin
Colleague at Toyoda Gosei AmericasSan Antonio, Texas, United States, United States
View →
MP
Martha Patricia Ramirez Carrillo
Colleague at Toyoda Gosei AmericasIrapuato, Guanajuato, Mexico, Mexico
View →
MD
Maria Del Carmen Aguilar Granados
Colleague at Toyoda Gosei AmericasIrapuato, Guanajuato, Mexico, Mexico
View →
DA
Domenic Allegretto
Colleague at Toyoda Gosei AmericasGreater Adelaide Area, Australia
View →
LV
Luboš Veselý
Colleague at Toyoda Gosei AmericasChomutov, Ústí Nad Labem, Czechia, Czech Republic
View →
AB
A B
Colleague at Toyoda Gosei AmericasPhra Nakhon, Bangkok City, Thailand, Thailand
View →
AS
Amal Sajeev
Colleague at Toyoda Gosei AmericasCanada, Canada
View →
RT
Ron Tait
Colleague at Toyoda Gosei AmericasLivonia, Michigan, United States, United States
View →
JR
Jacob Riley
Colleague at Toyoda Gosei AmericasGreater St. Louis, United States
View →
CB
Caleb Bauer
Colleague at Toyoda Gosei AmericasWhitmore Lake, Michigan, United States, United States
View →
1 education record
David Jahn education
-
Oregon State University
FAQ
Frequently asked questions about David Jahn
Quick answers generated from the profile data available on this page.
What company does David Jahn work for?
David Jahn works for Toyoda Gosei Americas.
What is David Jahn's role at Toyoda Gosei Americas?
David Jahn is listed as Microsoft certified Power BI Report Developer with strong Azure Data Engineer experience at Toyoda Gosei Americas.
What is David Jahn's email address?
AeroLeads has found 1 work email signal at @chevrontexaco.com for David Jahn at Toyoda Gosei Americas.
What is David Jahn's phone number?
AeroLeads has found 4 phone signal(s) with area code 218, 925 for David Jahn at Toyoda Gosei Americas.
Where is David Jahn based?
David Jahn is based in Deland, Florida, United States while working with Toyoda Gosei Americas.
What companies has David Jahn worked for?
David Jahn has worked for Toyoda Gosei Americas, Florida'S Natural Growers, Runtimeware Llc, Career Break, and Chevron.
Who are David Jahn's colleagues at Toyoda Gosei Americas?
David Jahn's colleagues at Toyoda Gosei Americas include Richard Morin, Martha Patricia Ramirez Carrillo, Maria Del Carmen Aguilar Granados, Domenic Allegretto, and Luboš Veselý.
How can I contact David Jahn?
You can use AeroLeads to view verified contact signals for David Jahn at Toyoda Gosei Americas, including work email, phone, and LinkedIn data when available.
What schools did David Jahn attend?
David Jahn holds Bachelor Of Science (Bs), Computer Science from Oregon State University.
What skills is David Jahn known for?
David Jahn is listed with skills including Microsoft Sql Server, Integration, Itil, Enterprise Architecture, Sharepoint, Oracle, It Operations, and Business Analysis.
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