Senior Software Engineer
Current
Feb 2017 - Present
AeroLeads people directory · profile
Josephine Koo Email & Phone Number
Experienced Java Developer
at
Rental Beast
1 work email found
@rentalbeast.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Experienced Java Developer
Location
Greater Chicago Area, United States
Who is Josephine Koo? Overview
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Quick answer
Josephine Koo is listed as Experienced Java Developer at Rental Beast, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at rentalbeast.com and a matched LinkedIn profile for Josephine Koo.
Josephine Koo previously worked as Senior Software Engineer at Rental Beast and Senior Developer at Sap. Josephine Koo holds Bachelor Of Arts (B.A.), Computer Studies And Mathematics from Northwestern University.
Company email context
Email format at Rental Beast
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{first}.{last}@rentalbeast.com
86% confidence
AeroLeads found 1 current-domain work email signal for Josephine Koo. Compare company email patterns before reaching out.
Profile bio
About Josephine Koo
Detail-oriented, self-motivated, and resourceful software developer with years of experience in the software development cycle. Excellent trouble-shooting skills. Enjoys and works very well with remote and local teams. Focused and self-directed in individual tasks. Able to prioritize and adapt to rapidly changing situations.Specialties: SAP NetWeaver, C, C++, Java, JSP, JavaScript, ABAP, SQL, JDBC, Eclipse, Ant, UNIX
Current workplace
Josephine Koo's current company
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4 roles
Josephine Koo work experience
A career timeline built from the work history available for this profile.
Senior Developer
SAP Retail POS development: Implemented new features in C++/Java components, provided training and support in product installation and Java development environment setup. Worked with MS SQL Server, IBM Websphere, Visual C++, Apache Tomcat.SAP Retail Workforce Management: Designed and implemented new features in iTime Clock (web-based employee time data application) and in the Labor Scheduling component (Java front-end, ABAP back-end). Managed the team’s NetWeaver Java development infrastructure. Primary development contact for customer messages, supporting internal users, demo development, ramp-up customers and external customers worldwide on installation, configuration, and functionality issues.CRM On-Demand: As part of a distributed team of developers, worked with Interaction Center Web Client technology, and delivered the second release of CRM On-Demand in a tight 3-month schedule.Workforce Management Core: Collaborated effectively with solution management and development teams in Germany and India to deliver a high quality release of Workforce Management (WFM) Core and its Resource Planning application.
Dec 1999 - Nov 2009
Developer
Campbell Software, Chicago, Il (Acquired By Sap In 1999)
15th employee in a start-up company. Designed and implemented new functionality for the labor-scheduling product StaffWorks. Ported the software to UNIX platforms such as HP UX, AIX, and SCO UNIX, expanding the company’s scope of customers.
Jun 1993 - Dec 1999
Software Engineer
Microsystems Engineering Corporation, Hoffman Estates, Il
Core developer for the provider of word processing software for engineering, educational, and manufacturing companies.
Aug 1985 - Jun 1993
1 education record
Josephine Koo education
-
Northwestern University
FAQ
Frequently asked questions about Josephine Koo
Quick answers generated from the profile data available on this page.
What company does Josephine Koo work for?
Josephine Koo works for Rental Beast.
What is Josephine Koo's role at Rental Beast?
Josephine Koo is listed as Experienced Java Developer at Rental Beast.
What is Josephine Koo's email address?
AeroLeads has found 1 work email signal at @rentalbeast.com for Josephine Koo at Rental Beast.
Where is Josephine Koo based?
Josephine Koo is based in Greater Chicago Area, United States while working with Rental Beast.
What companies has Josephine Koo worked for?
Josephine Koo has worked for Rental Beast, Sap, Campbell Software, Chicago, Il (Acquired By Sap In 1999), and Microsystems Engineering Corporation, Hoffman Estates, Il.
How can I contact Josephine Koo?
You can use AeroLeads to view verified contact signals for Josephine Koo at Rental Beast, including work email, phone, and LinkedIn data when available.
What schools did Josephine Koo attend?
Josephine Koo holds Bachelor Of Arts (B.A.), Computer Studies And Mathematics from Northwestern University.
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