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About Us

Diversity, Equity, and Inclusion (DE&I) is one of the most important and timely topics companies are addressing today. HR departments are actively recruiting diverse talent, and companies are hiring DE&I leaders, as well as training managers to build inclusive teams. Iterators LLC has recognized DE&I since its inception. We were founded on the principle that people with diverse backgrounds enhance and strengthen software testing outcomes.

Social proof is what businesses require before a partnership of trust occurs. Iterators LLC is a certified woman-owned small business (WOSB) located in Boston, MA. Iterators LLC has recognized DE&I since its beginning in 2017 on the principle that individuals with diverse backgrounds enhance and strengthen software testing outcomes. Iterators' diversity of testers (women, neurodivergent, and BIPOC employees) augment the diversity of thought needed for every project we touch.

Reviews on Clutch and Good Firms, along with reviews by the Digital team from (found here:, where we completed Accessibility testing Sec 508, WCAG AA, confirm our value. We welcome business from small start-ups to large enterprise software projects. We work with our clients at any stage of their projects, providing high-quality software testing, timely reports and attentive service throughout the engagement. Once the projects are completed to our clients’ satisfaction, social proof is complete.

To learn more about what Iterators LLC can do for you, visit our Services page.

Iterators LLC
Founded in 2017
Co-Founders: Jill Willcox, David Willcox
Certified WOSB Federal Contract Program (SBA)
Certified Accessibility Testing, Department of Homeland Security (DHS)
Certified WBE, State Program, WBENC
Headquarters: 50 Milk Street, 16th Fl
Boston, MA 02109-5002

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Leadership Team

Jill Willcox
David Willcox
Amelia Willcox
Allison Potocki
​Brendan Matthews

Opportunities at Iterators

Our Culture

At Iterators LLC, we know hiring individuals with diverse backgrounds is a risk, but it's a risk to hire anyone. Our productivity increases with our diversity. We are always looking for individuals enthusiastic about learning software testing principles, requiring an attention-to-detail and working with everyone collaboratively.

Iterators LLC considers the diversity and inclusion of its workforce essential to our success and encourages applicants from all cultures, races, educational backgrounds, life experiences, socio-economic classes, sexual orientations, age, gender, and physical abilities.

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Client City Of Boston Seal
Client Loomis
Client Boston College
Client Maxwell Leadership
Client Vue Health
Client Pillohealth

What People Are Saying

  • In order to effectively support our ever-evolving business needs, we have to agile in our data transformation and software development efforts. Having a partner like Iterators help us ensure that our weekly software releases are producing accurate, consistent results is extremely valuable. Thank you, Iterators, for your commitment to neurodiversity and your commitment to providing valuable services to firms in the Boston area.

    James L, VP - Head of Investment Management Services, Loomis Sayles & Company

  • At Connelly Partners, our Defiantly Human approach informs everything we do, from how we approach company culture, to client work and agency innovations, said Jessica Cheng Schrepel, Director of Project Management at Connelly Partners. Iterators LLC caught our attention for its human-forward ethos, which aligns with our own. Iterators LLC has become a trusted partner for our digital work and has completed more than twenty projects.

    Jessica S, Director of Project Management, Connelly Partners

  • The QA assistance from Iterators LLC makes tracking features within the app easy to understand and fix through the manual tests they plan. They are available and adaptable when needed and are very knowledgeable with several software bug tracking software systems. Additionally, they provide a cost-effective way of developing a QA process. Their flexibility in assisting us whenever we required help, especially with our release scheduling, is impressive.

    Chris P, CTO, True Rowing/Hydrow

    Chris P, CTO, True Rowing/Hydrow

Unique People Unique Approach Quality Results

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Iterators LLC is Certified Women-Owned Small Business (WOSB) and Women’s Business Enterprise National Council WBENC-Certified WBE