Co-Founder And Cto
Current
Dec 2019 - Present
AeroLeads people directory · profile
David Beer-Gabel Email & Phone Number
Co-Founder and CTO at Callia
at
Callia
1 work email found
@polytechnique.edu
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Who is David Beer-Gabel? Overview
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Quick answer
David Beer-Gabel is listed as Co-Founder and CTO at Callia at Callia, based in Israel, Israel, Israel. AeroLeads shows a work email signal at polytechnique.edu and a matched LinkedIn profile for David Beer-Gabel.
David Beer-Gabel previously worked as Co-Founder and CTO at Callia and Software Engineer, Designer, Webmaster at Freelance Engineer. David Beer-Gabel holds Msc. Electrical And Electronics Engineering from École Polytechnique.
Company email context
Email format at Callia
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*@polytechnique.edu
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AeroLeads found 1 current-domain work email signal for David Beer-Gabel. Compare company email patterns before reaching out.
Profile bio
About David Beer-Gabel
David Beer-Gabel is a Co-Founder and CTO at Callia at Callia. He possess expertise in java, css, matlab, swift, php and 6 more skills.
Listed skills include Java, Css, Matlab, Swift, and 7 others.
Current workplace
David Beer-Gabel's current company
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7 roles
David Beer-Gabel work experience
A career timeline built from the work history available for this profile.
Software Engineer, Designer, Webmaster
Current
Freelance Engineer
- The projects I’ve worked on include:Tel Avir environmental group - Olim environmental group, organizing conferences and nurturing contacts with high-level Israeli environmental individuals / companies.
- Designed the group logo
- Photography coverage of the group's conferences.(one of them used on the front page article of the 03/31/2016 issue of the Jerusalem Post).
- Created the group's websiteSamsung - Mobile Apps Development (2010)
- Co-developed (UX/UI) 2 smartphone applications for the Bada platform.Association Prévenir ou Guérir (2006-now)
- Created the association’s website (www.prevenir-ou-guerir.org) and visual identity. Coded of a fully dynamic PHP/mySQL backend system.
Oct 2006 - Present
Founder & Cto
LEELOO is an innovative method to improve in a foreign language through on-demand chat with a ChatBot on everyday topics in the target language.Focus is on:- The 2,000 most frequent words one needs to master in order to have a fluid conversation,- The active mobilization of knowledge by the user who has to build his own sentences to chat- Engagement with a.
Oct 2017 - Dec 2019
Software Architect
- Worked in a 3-man team to develop a high-quality, miniature hearing aid and its ecosystem.Projects completed include:
- Designing and developing C++ / Qt manufacturing tools, including test, tracking and calibration stations.
- Designing and developing an Angular JS / Ruby / SQL cloud-based platform with advanced security features.
- Investigating new possibilities, building PoCs of innovative features.
Sep 2014 - Feb 2016
System Architect
- Completely redesigned Bilbeo’s business intelligence SAAS tool.
- Front-end: worked on the global UX of the tools. Designed the architecture using the AngularJS library, the data management, the detailed view of the indicators, the multi-dashboard and the scorecards view; designed.
- Back-end: in charge of the application architecture and technologic choices. Used MongoDB as the database and NodeJS for the data processing. Developed the new aggregation engine, data management, computing, and system.
Aug 2013 - Aug 2014
Researcher
- Part or the Plasmonic team in the Electrical Engineering department.
- Worked on a project to improve the efficiency of LEDs and sensors using plasmonic structures.
- Designed and ran many simulations that resulted in a manufacturable prototype plan. The efficiency of the prototype showed a 200% improvement.
Apr 2012 - Aug 2012
Teaching Assistant, Intern
Association "La Main À La Pâte"
- Assisted primary school teachers to teach practical science in classes.
- Planning and project management with each teacher depending on their needs and the level of the class.
- Projects themes as diverse as Electronics, Physics, Biology...
Sep 2009 - Mar 2010
3 education records
David Beer-Gabel education
Msc. Electrical And Electronics Engineering
École Polytechnique
Msc. Computer Science
Télécom Paris
Master Of Arts (M.A.), Arts, Médias Et Technologies
University Of Paris I: Panthéon-Sorbonne
FAQ
Frequently asked questions about David Beer-Gabel
Quick answers generated from the profile data available on this page.
What company does David Beer-Gabel work for?
David Beer-Gabel works for Callia.
What is David Beer-Gabel's role at Callia?
David Beer-Gabel is listed as Co-Founder and CTO at Callia at Callia.
What is David Beer-Gabel's email address?
AeroLeads has found 1 work email signal at @polytechnique.edu for David Beer-Gabel at Callia.
Where is David Beer-Gabel based?
David Beer-Gabel is based in Israel, Israel, Israel while working with Callia.
What companies has David Beer-Gabel worked for?
David Beer-Gabel has worked for Callia, Freelance Engineer, Leeloo Chatbot, Eargo, and Bilbeo.
How can I contact David Beer-Gabel?
You can use AeroLeads to view verified contact signals for David Beer-Gabel at Callia, including work email, phone, and LinkedIn data when available.
What schools did David Beer-Gabel attend?
David Beer-Gabel holds Msc. Electrical And Electronics Engineering from École Polytechnique.
What skills is David Beer-Gabel known for?
David Beer-Gabel is listed with skills including Java, Css, Matlab, Swift, Php, Angularjs, Nodejs, and Mysql.
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