Jennifer Peacock
AeroLeads people directory · profile

Jennifer Peacock Email & Phone Number

Staff Test Engineer at Yello.co
Location: Greater Chicago Area, United States 9 work roles 1 school
1 work email found @yello.co 4 phones found area 312 and 310 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email j****@yello.co
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Staff Test Engineer
Location
Greater Chicago Area, United States
Company size

Who is Jennifer Peacock? Overview

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

Quick answer

Jennifer Peacock is listed as Staff Test Engineer at Yello.co, a with 142 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at yello.co, phone signal with area code 312, 310, and a matched LinkedIn profile for Jennifer Peacock.

Jennifer Peacock previously worked as Senior Test Engineer II at Yello.Co and Senior Test Engineer I at Yello.Co. Jennifer Peacock holds Bachelor Of Science (B.S.), Computer Science from Illinois Institute Of Technology.

Company email context

Email format at Yello.co

This section adds company-level context without repeating Jennifer Peacock's masked contact details.

{first}.{last}@yello.co
89% confidence

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

Profile bio

About Jennifer Peacock

Worked on variety of projects involving functional & user acceptance testing. Experience in planning test phases(functional, user acceptance, performance), developing documentation, test data management, managing test effort, executing test cases, defect management and deployment readiness. Worked on many different types of applications such as eCommerce sites, batch scheduling tools health and safety management systems.

Listed skills include Databases, Testing, Test Planning, Test Management, and 32 others.

Current workplace

Jennifer Peacock's current company

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

Yello.co
Yello.Co
Staff Test Engineer
Chicago, IL, US
Website
Employees
142
AeroLeads page
9 roles

Jennifer Peacock work experience

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

Staff Test Engineer

Chicago, Il, Us

Senior Test Engineer Ii

Chicago, Illinois, Us

Develop test cases and plans, document issues and collaborate with the team to resolve issues.Conduct manual and exploratory testing on new features.Develop, execute and maintain automation test scripts using Robot Framework.Investigate failures from CI (Jenkins) test run reports, validate issues found and coordinate with an on-call engineer to prioritize.Prepare test automation strategy leading 2-3 Senior Test Engineers in implementation.Implement plan to utilize REST and GraphQL API endpoints in automation repository to create smaller and more atomic test scripts.Coordinate with other Test Engineers to align QA processes, testing efforts and share information on application-wide issues.Conduct multiple presentations and training sessions on testing concepts, strategies, tooling, and company product features.Provide direction to QA Team and Engineering Department on Quality Assurance best practices and test process improvements.Establish defect and test execution metrics focusing around test automation

Senior Test Engineer I

Chicago, Illinois, Us

Aug 2018 - Jun 2020

Qa Engineer

Chicago, Il, Us

Developed test cases, test scenarios, and test scripts. Executed test scripts and recorded any problems and issues while working with development team to resolve any issues that arise out of the testing process. Validated bug fixes. Informed the product team of any issues that may affect the schedule, budget, or quality of the product or the testing process.Managed regression test suite and test automation framework for continuous validation and verification of system. Reviewed documentation and user acceptance criteria to ensure accordance with testing standards, procedures, and usability. Reviewed current processes for testing, propose improvements and implemented updated processes to further streamline testing.

Oct 2016 - Aug 2018

Quality Assurance Team Lead

Dublin 2, Ie

Provided test planning and preparation along with execution leading a test team (up to 5-10 resources). Created scorecards to keep track of testing and defect resolution process. Authored test strategy and planning for various test phases (Functional, User Acceptance). Authored test report outlining results of test project including recommendations for improvement for future projects. Collaborated with clients to document functional and technical requirements. Created and maintained the QA concepts/processes as well as the necessary materials and tools. Ensured quality in all service projects through all phases of the service methodology. Reviewed and approved testing documentation such as test approach, test conditions, and test scripts. Took responsibility for defect resolution and test environment issue processes.

Sep 2012 - Oct 2016

Senior Quality Assurance Analyst

Dublin 2, Ie

Operated in a solution architecture capacity, managing/delivering new functional designs & design remediation for an existing Enhancement queue/ business case by refining requirements with Client stakeholders & driving sign-off approvals. Managed an off-shore team (up to 5 resources) during various build and test phases. Managed Break-Fix process driving issue resolution of defects and change requests. Developed and maintained work planning and status tracking throughout test project phase. Developed use cases, functional requirements, test conditions, test scenarios, and test scripts. Informed the test lead of any issues that may affect the schedule, budget, or quality of the product or the testing process.

Sep 2010 - Sep 2012

Quality Assurance Analyst

Dublin 2, Ie

As an QA Tester, developed use cases, functional requirements, test conditions, test scenarios, and test scripts. Updated functional documentation, requirements, and user guides to keep in accordance with testing standards and procedures. Executed test scripts and recorded any problems and issues while working with application team to resolve any issues that arise out of the testing process. Validated product fixes. Informed the test lead of any issues that may affect the schedule, budget, or quality of the product or the testing process.As a Business Analyst, acted as liaison between the customer and various IT teams, collating issue information and working the issue to resolution. Responsible for driving communication effort to notify customers of any priority issues. Provided operational support for system by running schedule batch files, administering user profile requests, issuing reports and data delivery requests. Supported Application Security Assessment remediation items by monitoring work done by delivery center. Supported customer internal controls by providing necessary documentation. Reviewed existing business and technical descriptions of the system and data rules in order to translate the technical descriptions of functional operations into plain, simple, crisp English.

Feb 2007 - Sep 2010

Data Migration Production Support

New York, Ny, Us

Built virtual lockboxes in new system to mimic standards in obsolete system. Created test data, LDT files (batch files), and transmission files to simulate production environment.

Dec 2006 - Feb 2007

Technical Vista

Handson Suburban Chicago

Responsible for overall training plan and technical support. Developed a training video for a national online volunteer database. Performed the duties of a Desktop Support Specialist, Web Master, and Technical Trainer, which saves the organization $90,000 in salary costs. Investigated bugs and proposed feature requests for national online database improving transition from Access database, efficiency of reports and system use.Trained 3 staff members and 50% of their partner agencies on the national online volunteer database resulting in 30% of agencies using database on their own. Partnered with staff and board members to research and implement hardware upgrades, test software, and increase visibility of web presence.

Oct 2005 - Dec 2006
Team & coworkers

Colleagues at Yello.co

Other employees you can reach at yello.co. View company contacts for 142 employees →

1 education record

Jennifer Peacock education

  • Illinois Institute Of Technology
    Illinois Institute Of Technology
    Computer Science
FAQ

Frequently asked questions about Jennifer Peacock

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

What company does Jennifer Peacock work for?

Jennifer Peacock works for Yello.co.

What is Jennifer Peacock's role at Yello.co?

Jennifer Peacock is listed as Staff Test Engineer at Yello.co.

What is Jennifer Peacock's email address?

AeroLeads has found 1 work email signal at @yello.co for Jennifer Peacock at Yello.co.

What is Jennifer Peacock's phone number?

AeroLeads has found 4 phone signal(s) with area code 312, 310 for Jennifer Peacock at Yello.co.

Where is Jennifer Peacock based?

Jennifer Peacock is based in Greater Chicago Area, United States while working with Yello.co.

What companies has Jennifer Peacock worked for?

Jennifer Peacock has worked for Yello.Co, Opinionlab, A Verint Company, Accenture, Jpmorgan Chase & Co., and Handson Suburban Chicago.

Who are Jennifer Peacock's colleagues at Yello.co?

Jennifer Peacock's colleagues at Yello.co include Jeremy Blumenfeld, Yana Gandziuk, Mitchell Munsell, Adrienne Balistreri, and Emily Collins, Msir, Phr, Shrm-Cp.

How can I contact Jennifer Peacock?

You can use AeroLeads to view verified contact signals for Jennifer Peacock at Yello.co, including work email, phone, and LinkedIn data when available.

What schools did Jennifer Peacock attend?

Jennifer Peacock holds Bachelor Of Science (B.S.), Computer Science from Illinois Institute Of Technology.

What skills is Jennifer Peacock known for?

Jennifer Peacock is listed with skills including Databases, Testing, Test Planning, Test Management, Web Development, Quality Assurance, Agile Testing, and Test Automation.

Find 750M verified contacts

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