AeroLeads people directory · profile

Zack Mariscal Email & Phone Number

Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting
Location: Santa Clara, California, United States 6 work roles 1 school
2 work emails found @usertesting.com 3 phones found area 800 and 650 LinkedIn matched
4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email z****@usertesting.com
Direct phone (800) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL
Location
Santa Clara, California, United States

Who is Zack Mariscal? Overview

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

Quick answer

Zack Mariscal is listed as Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting, based in Santa Clara, California, United States. AeroLeads shows a work email signal at usertesting.com, phone signal with area code 800, 650, and a matched LinkedIn profile for Zack Mariscal.

Zack Mariscal previously worked as Senior Software Engineer at Usertesting and Software Engineer I-II at Usertesting. Zack Mariscal holds B.S., Sociology from Santa Clara University.

Company email context

Email format at UserTesting

This section adds company-level context without repeating Zack Mariscal's masked contact details.

{first_initial}{last}@usertesting.com
92% confidence

AeroLeads found 2 current-domain work email signals for Zack Mariscal. Compare company email patterns before reaching out.

Profile bio

About Zack Mariscal

At UserTesting, I have contributed to multiple major features by defining and extending public and internal APIs using GraphQL and Swagger. I have also served as a DevOps "champion" for several squads, standing up new services and helping to add infrastructure to existing ones. Additionally, I have built and maintained critical monitoring systems and dashboards, and responded to production emergencies. I am passionate about delivering high-quality software that meets the needs of users and stakeholders. I enjoy working with diverse and collaborative teams, and I value continuous learning.

Listed skills include Mobile, User Experience, Data Analysis, Mobile Applications, and 13 others.

Current workplace

Zack Mariscal's current company

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

UserTesting
Usertesting
Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL
Website
AeroLeads page
6 roles

Zack Mariscal work experience

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

Senior Software Engineer

Current

Los Gatos, California, US

Jul 2023 - Present

Software Engineer I-Ii

Los Gatos, California, US

Defined and extended public and internal APIs using GraphQL and Swagger for multiple major features.Served as DevOps “champion” for several squads, standing up multiple new services and helping to add infrastructure to existing ones.Tasked to build and maintain critical monitoring systems and dashboards.Frequently assigned to assist other teams with.

Oct 2021 - Aug 2023

Software Engineer (Junior/Associate)

Los Gatos, California, US

Investigated and implemented substantial test suite performance and reliability improvements.Performed framework upgrades and other maintenance on multiple critical services.Improved tooling for managing and observing deployments.Defined and implemented new production features in multiple services.Investigated and fixed innumerable bugs, flaky tests, and.

Jan 2020 - Sep 2021

Test Engineer

Los Gatos, California, US

Led an initiative to build an automated visual regression testing suite that empowered our team to deliver a major product rebrand with confidence.Triaged incoming issues and worked with product management and engineering leadership to prioritize bug fixes.Write integration tests using Capybara and RSpec.

Jul 2017 - Jan 2020

Ult Product Specialist

Los Gatos, California, US

Monitor and analyze reports for feedback and bug-related trends. Relaying the severity of bugs by frequency and impact to Product and Engineering. Advocating for our users and being their voice.Received first company-wide employee of the month award.

Nov 2015 - Jul 2017

User Loyalty Mobile Support Specialist

Los Gatos, California, US

Providing world class support to clients and users through email. Working with customers to find speedy and satisfactory solutions to common and uncommon technical mobile issues. Diagnosing and reporting product issues to engineering team.

Oct 2014 - Nov 2015
Team & coworkers

Colleagues at UserTesting

Other employees you can reach at usertesting.com. View company contacts →

1 education record

Zack Mariscal education

  • Santa Clara University
    Santa Clara University
    Sociology
FAQ

Frequently asked questions about Zack Mariscal

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

What company does Zack Mariscal work for?

Zack Mariscal works for UserTesting.

What is Zack Mariscal's role at UserTesting?

Zack Mariscal is listed as Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting.

What is Zack Mariscal's email address?

AeroLeads has found 2 work email signals at @usertesting.com for Zack Mariscal at UserTesting.

What is Zack Mariscal's phone number?

AeroLeads has found 3 phone signal(s) with area code 800, 650 for Zack Mariscal at UserTesting.

Where is Zack Mariscal based?

Zack Mariscal is based in Santa Clara, California, United States while working with UserTesting.

What companies has Zack Mariscal worked for?

Zack Mariscal has worked for Usertesting.

Who are Zack Mariscal's colleagues at UserTesting?

Zack Mariscal's colleagues at UserTesting include Lil Garden, Michael Reese, Eitel Batet, Grace Wolff, Ph.D., and Raj Rohit.

How can I contact Zack Mariscal?

You can use AeroLeads to view verified contact signals for Zack Mariscal at UserTesting, including work email, phone, and LinkedIn data when available.

What schools did Zack Mariscal attend?

Zack Mariscal holds B.S., Sociology from Santa Clara University.

What skills is Zack Mariscal known for?

Zack Mariscal is listed with skills including Mobile, User Experience, Data Analysis, Mobile Applications, Technical Support, Research, Customer Support, and Leadership.

Find 750M verified contacts

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