Laurent Sigal
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Laurent Sigal Email & Phone Number

Co-founder and CTO at Waldo
Location: Paris, ÎLe-De-France, France 5 work roles 2 schools
1 work email found @waldo.io 4 phones found area 366, 940, and 516 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email l****@waldo.io
Direct phone (366) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Co-founder and CTO
Location
Paris, ÎLe-De-France, France
Company size

Who is Laurent Sigal? Overview

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Quick answer

Laurent Sigal is listed as Co-founder and CTO at Waldo, a with 11 employees, based in Paris, ÎLe-De-France, France. AeroLeads shows a work email signal at waldo.io, phone signal with area code 366, 940, 516, and a matched LinkedIn profile for Laurent Sigal.

Laurent Sigal previously worked as Co-founder & CTO at Waldo and Backend Engineer at Button, Inc.. Laurent Sigal holds Master Of Science (Msc), Computer Science from École Polytechnique.

Company email context

Email format at Waldo

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{first}@waldo.io
89% confidence

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

Profile bio

About Laurent Sigal

I am a full-stack software engineer, fond of finding elegant solutions to hard problems.I don't focus on a specific topic, although I have a stronger background in backend. But as long as there is enough of architecture and thinking involved, I am really passionate about the whole stack of what makes a great internet product.

Listed skills include Software Development, Php, Distributed Systems, Javascript, and 7 others.

Current workplace

Laurent Sigal's current company

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

Waldo
Waldo
Co-founder and CTO
Paris, FR
Website
Employees
11
AeroLeads page
5 roles

Laurent Sigal work experience

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

Co-Founder And Cto

Paris, Fr

Co-Founder & Cto

Current

Brooklyn, New York, Us

Waldo is accelerating the product innovation process for mobile developers. Mobile applications everywhere struggle with buggy features and app crashes that create a poor user experience. Waldo’s proprietary technology enables engineering teams to catch and fix bugs early in the development lifecycle. Industry leaders, including Lemonade, Truebill, and Doximity, use Waldo so they no longer have to choose between release velocity and product quality.

Nov 2017 - Present

Backend Engineer

New York, Ny, Us

Button connects apps. More and more, we’re using apps to facilitate real world actions. Our smartphones are becoming bridges between our personal wants and needs and the physical world. Button is connecting the growing app economy to help users discover their next action, and help mobile businesses grow. Our Contextual Commerce technology surfaces relevant Buttons that drive real-world actions. This is the future of commerce and, with Buttons, our partners are making it a reality. Voted the #1 Best Place to Work by Crain's, the company was founded in 2014 and is based in New York City. Button has raised more than $14 million in seed and Series A funding from Redpoint Ventures, Greycroft Partners, DCM Ventures, AtlasVentures, VaynerRSE and others.

Jan 2016 - Nov 2017

Founder

Plynd empowers HTML5 developers to build great multiplayer games.Multiplayer games are tough to handle because they imply the existence of backend and require an important flow before they can even start - people need to authenticate, be able to invite friends, or match with other people on the platform. However they are really fun to play, very popular among players, and are by essence viral and with a high retention.That's why we're building a fully-featured, very simple to use platform, to give all developers the opportunity to build great multiplayer games.Check out our first game: http://armsrace.plynd.com or our developers page: http://developers.plynd.com if you want to know more

Oct 2013 - Nov 2017

Backend Software Engineer

Box

Redwood City, Ca, Us

I spent 2 years working at Box, which were the 2 most inspiring years I've lived professionally.At first as a "firefighter", I have gotten to work on all kind of areas of the codebase, depending on where problems would arise. It gave me the opportunity to contribute on many areas of the code, and widened tremendously my vision of what a web application has to be.During that period, I specifically worked on the data access layer, dealing with issues around scalability and consistency.I later worked on a backend service, responsible for the queueing and proper execution of all the background tasks triggered by the webapp.I was recognized as a Senior Software Engineer just before leaving Box in August 2013.

Oct 2011 - Aug 2013
2 education records

Laurent Sigal education

Master Of Science (Msc), Computer Science

École Polytechnique

Master Of Science (Msc), Computer Science - Visual Processing

Imperial College London
FAQ

Frequently asked questions about Laurent Sigal

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

What company does Laurent Sigal work for?

Laurent Sigal works for Waldo.

What is Laurent Sigal's role at Waldo?

Laurent Sigal is listed as Co-founder and CTO at Waldo.

What is Laurent Sigal's email address?

AeroLeads has found 1 work email signal at @waldo.io for Laurent Sigal at Waldo.

What is Laurent Sigal's phone number?

AeroLeads has found 4 phone signal(s) with area code 366, 940, 516 for Laurent Sigal at Waldo.

Where is Laurent Sigal based?

Laurent Sigal is based in Paris, ÎLe-De-France, France while working with Waldo.

What companies has Laurent Sigal worked for?

Laurent Sigal has worked for Waldo, Button, Inc., Plynd, and Box.

How can I contact Laurent Sigal?

You can use AeroLeads to view verified contact signals for Laurent Sigal at Waldo, including work email, phone, and LinkedIn data when available.

What schools did Laurent Sigal attend?

Laurent Sigal holds Master Of Science (Msc), Computer Science from École Polytechnique.

What skills is Laurent Sigal known for?

Laurent Sigal is listed with skills including Software Development, Php, Distributed Systems, Javascript, Backend Development, Java, Software Engineering, and Android Development.

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