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John Rademaker Email & Phone Number
Software Engineer II
at
DRB
1 work email found
@corporatescreening.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is John Rademaker? Overview
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Quick answer
John Rademaker is listed as Software Engineer II at DRB, based in Lakewood, Ohio, United States. AeroLeads shows a work email signal at corporatescreening.com and a matched LinkedIn profile for John Rademaker.
John Rademaker previously worked as Software Engineer at Corporate Screening, A First Advantage Company and Associate Software Engineer at Corporate Screening, A First Advantage Company. John Rademaker holds Coding Bootcamp Certificate Of Completion from Case Western Reserve University.
Company email context
Email format at DRB
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{first_initial}{last}@corporatescreening.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Rademaker. Compare company email patterns before reaching out.
Profile bio
About John Rademaker
I am a results-driven full-stack software engineer with two years of professional design, development and testing experience in a Microsoft Azure cloud-based environment. Skilled in C#, SQL, JavaScript and Typescript languages. Effective at integrating problem-solving and best-practice standards to develop appealing and functional applications. I also have five years of graphic design experience using Adobe InDesign, Photoshop and Illustrator in a collaborative, deadline-driven setting.
Listed skills include Video Editing, Copy Editing, Journalism, Music Journalism, and 14 others.
Current workplace
John Rademaker's current company
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6 roles
John Rademaker work experience
A career timeline built from the work history available for this profile.
Software Engineer Ii
Current
Apr 2023 - Present
Software Engineer
• Mentored and upskilled two associate software engineers in C#, TypeScript and SQL languages through regular debugging sessions and code reviews.• Ensured continuous communication with two third-party API integrations by updating codebase to accommodate migrations from SOAP to REST APIs.
Jan 2023 - Mar 2023
Associate Software Engineer
• Drove company revenue by contributing to design and development of background screening platform for small and medium-sized businesses using Angular and ASP.NET Core frameworks, resulting in over $100,000 revenue within six months of release.
Sep 2022 - Dec 2022
Junior Software Engineer
• Optimized education verification process by developing automatic completion criteria and logic within ASP.NET Core framework, allowing for completion of ~60% of education verifications without manual intervention in first year of implementation.• Drove a year-on-year average turnaround time reduction of over four hours for verified employment histories by utilizing ASP.NET Core framework and JavaScript to integrate candidate-supplied information with third-party API results into a front-end matching process.• Improved efficiency of background screening process by identifying and resolving bugs within ASP.NET and ASP.Net Core framework.
Nov 2020 - Sep 2022
Graphic Designer / Customer Service Representative
• Designed print and digital advertising using Adobe InDesign, Photoshop, and Illustrator in a deadline-driven team environment for a weekly publication covering a four-county area.• Coordinated all client communication regarding ad creation, placement, and payment.• Received 2020 AFCP 3rd Place Award for Creative Ad Copy Used In Ad Publications and 2017 AFCP 2nd Place Award for Best Fitness, Fashion or Beauty Color Ad.
Sep 2014 - Mar 2020
2 education records
John Rademaker education
Coding Bootcamp Certificate Of Completion
Case Western Reserve University
Bachelor Of Arts (B.A.), Communications And Electronic Media
University Of Dayton
FAQ
Frequently asked questions about John Rademaker
Quick answers generated from the profile data available on this page.
What company does John Rademaker work for?
John Rademaker works for DRB.
What is John Rademaker's role at DRB?
John Rademaker is listed as Software Engineer II at DRB.
What is John Rademaker's email address?
AeroLeads has found 1 work email signal at @corporatescreening.com for John Rademaker at DRB.
Where is John Rademaker based?
John Rademaker is based in Lakewood, Ohio, United States while working with DRB.
What companies has John Rademaker worked for?
John Rademaker has worked for Drb, Corporate Screening, A First Advantage Company, and The Post Newspapers.
How can I contact John Rademaker?
You can use AeroLeads to view verified contact signals for John Rademaker at DRB, including work email, phone, and LinkedIn data when available.
What schools did John Rademaker attend?
John Rademaker holds Coding Bootcamp Certificate Of Completion from Case Western Reserve University.
What skills is John Rademaker known for?
John Rademaker is listed with skills including Video Editing, Copy Editing, Journalism, Music Journalism, Copywriting, Sound Board Operation, Event Planning, and Social Media.
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