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Ryan Dao Email & Phone Number
Principal CEO
at
D4OPTIC officiel
1 work email found
@costacoffee.fr
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal CEO
Location
Greater Paris Metropolitan Region, France
Company size
Who is Ryan Dao? Overview
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Quick answer
Ryan Dao is listed as Principal CEO at D4OPTIC officiel, a with 5 employees, based in Greater Paris Metropolitan Region, France. AeroLeads shows a work email signal at costacoffee.fr and a matched LinkedIn profile for Ryan Dao.
Ryan Dao previously worked as Negociateur immobilier at Cph Immobilier and Consultant en affaires at Freelance. Ryan Dao holds Réalisation Et Assistanat from Eicar.
Company email context
Email format at D4OPTIC officiel
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{first}.{last}@costacoffee.fr
86% confidence
AeroLeads found 1 current-domain work email signal for Ryan Dao. Compare company email patterns before reaching out.
Profile bio
About Ryan Dao
Spécialisé en raccordements Fibre optique FTTH/FTTA/FTTO.www.d4optic.com
Listed skills include Management, Service Client, Recrutement, Gestion Du Temps, and 11 others.
Current workplace
Ryan Dao's current company
Company context helps verify the profile and gives searchers a useful next step.
D4Optic Officiel
8 roles
Ryan Dao work experience
A career timeline built from the work history available for this profile.
Negociateur Immobilier
Consultant En Affaires
Freelance
Vous conseil dans l’entreprenariat et vous aide à développer votre structure.
Principal Ceo
D4OPTIC est une jeune entreprise, souhaitant s'implanté dans la durée dans le domaine de la fibre optique.nous intervenons aussi bien dans le réseau FTTH que le réseau 4G en FTTA et professionnel en FTTO. nous disposons d'une large expérience à mettre à votre disposition:- Teste et analyse de réfléctométrie- Etudes en pictage et réalisation de fiche immeuble- Etudes FTTH EZA; PA et ZMD - Raccordement FTTH D2/D3- SAV Free/Orange/SFR et Buygues
Technicien Réseau D3 Ftth
Ryan Dao
Installation FTTH- Installation de la fibre optique chez les particuliers et proféssionnels- Gestion de la fibre optique au PB et PM pour la mise en service du client.SAV- Remise aux normes des PB - Rétablissement du réseau clients
Feb 2017 - Sep 2017
Shift Supervisor
- Gestion d'une équipe de Barista- Suivi des normes d'hygiène et de sécurité - Respect et application des standards de l'entreprise- Gestion des stocks (commande; inventaire...)- Gestion des caisses et du coffre
Jun 2010 - Nov 2012
District Coffee Master
- Connaissance des 16 cafés de la gamme Starbucks Coffee & des cafés saisonnier- Partage de mes connaissances afin de former les nouveaux "COFFEE MASTER" (sur tous le réseau de mon district) - Soutient de formation pour les validations des shifts formation sur le réseau du district
Mar 2011 - Mar 2012
Barista
- Réalisation des boissons- Accueil et conseil du client- Manipulation des caisses- Nettoyage du magasin
Sep 2009 - Jun 2010
1 education record
Ryan Dao education
FAQ
Frequently asked questions about Ryan Dao
Quick answers generated from the profile data available on this page.
What company does Ryan Dao work for?
Ryan Dao works for D4OPTIC officiel.
What is Ryan Dao's role at D4OPTIC officiel?
Ryan Dao is listed as Principal CEO at D4OPTIC officiel.
What is Ryan Dao's email address?
AeroLeads has found 1 work email signal at @costacoffee.fr for Ryan Dao at D4OPTIC officiel.
Where is Ryan Dao based?
Ryan Dao is based in Greater Paris Metropolitan Region, France while working with D4OPTIC officiel.
What companies has Ryan Dao worked for?
Ryan Dao has worked for D4Optic Officiel, Cph Immobilier, Freelance, Ryan Dao, and Starbucks.
How can I contact Ryan Dao?
You can use AeroLeads to view verified contact signals for Ryan Dao at D4OPTIC officiel, including work email, phone, and LinkedIn data when available.
What schools did Ryan Dao attend?
Ryan Dao holds Réalisation Et Assistanat from Eicar.
What skills is Ryan Dao known for?
Ryan Dao is listed with skills including Management, Service Client, Recrutement, Gestion Du Temps, Satisfaction Du Client, Microsoft Excel, Leadership, and Formation.
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