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John Claas Email & Phone Number

Database Developer at Rose International
Location: Columbia, Missouri, United States 1 work role
1 work email found @roseit.com 1 phone found area 636 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 1 phone

Work email j****@roseit.com
Direct phone (636) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Database Developer
Location
Columbia, Missouri, United States
Company size

Who is John Claas? Overview

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Quick answer

John Claas is listed as Database Developer at Rose International, a with 1573 employees, based in Columbia, Missouri, United States. AeroLeads shows a work email signal at roseit.com, phone signal with area code 636, and a matched LinkedIn profile for John Claas.

Company email context

Email format at Rose International

This section adds company-level context without repeating John Claas's masked contact details.

{first_initial}{last}@roseit.com
89% confidence

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

Profile bio

About John Claas

John Claas is a Database Developer at Rose International. He possess expertise in sql, databases, pl/sql, microsoft sql server, database design and 17 more skills. Colleagues describe him as "It’s rare that you come across standout talent like John Claas. I had the pleasure of working with John for three years at the Carfax, collaborating on several projects. He is a exceptional team player, very professional and strong technical skills. As I am leaving Carfax today I would like to wish John "Best of Luck" for all his future Endeavors. "

Listed skills include Sql, Databases, Pl/Sql, Microsoft Sql Server, and 18 others.

Current workplace

John Claas's current company

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

Rose International
Rose International
Database Developer
chesterfield, missouri, united states
Website
Employees
1573
AeroLeads page
1 role

John Claas work experience

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

Team & coworkers

Colleagues at Rose International

Other employees you can reach at roseit.com. View company contacts for 1573 employees →

FAQ

Frequently asked questions about John Claas

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

What company does John Claas work for?

John Claas works for Rose International.

What is John Claas's role at Rose International?

John Claas is listed as Database Developer at Rose International.

What is John Claas's email address?

AeroLeads has found 1 work email signal at @roseit.com for John Claas at Rose International.

What is John Claas's phone number?

AeroLeads has found 1 phone signal(s) with area code 636 for John Claas at Rose International.

Where is John Claas based?

John Claas is based in Columbia, Missouri, United States while working with Rose International.

What companies has John Claas worked for?

John Claas has worked for Rose International.

Who are John Claas's colleagues at Rose International?

John Claas's colleagues at Rose International include Aftab Alam, Edwin Msekiwa, Chad Robertson, Brittany Oblein, and Shanna Batchelor.

How can I contact John Claas?

You can use AeroLeads to view verified contact signals for John Claas at Rose International, including work email, phone, and LinkedIn data when available.

What skills is John Claas known for?

John Claas is listed with skills including Sql, Databases, Pl/Sql, Microsoft Sql Server, Database Design, Sdlc, Ssrs, and Requirements Analysis.

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