Raphael Z.
CTO as a Service
Salary / Daily rate
Nice, France
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
CTO & AI innovator with 15+ years building scalable tech solutions, currently pioneering multilingual AI call centers at Twinzz AI. Former CTO managing cross-functional teams of 12+, delivered Laravel CMS powering 100+ gaming websites and launched WhatsBabel connecting 500 users across 56 countries. Expert in PHP, Node.js, React Native & OpenAI integration—ready to architect your next breakthrough product.
Work experience
Co-Founder
Twinzz AI
Nov 2024 - Present
2 years
Imagine a world where every business has a call center that speaks any language, sounds exactly like the owner, and answers customers 24/7. Yesterday it was science fiction, today it's reality thanks to AI. 🙂
Founder
WhatsBabel
Aug 2023 - Oct 2024
1 year 3 months
What started as a simple idea became a multilingual revolution. Suddenly, everyone can speak with anyone in the world, in their own language, naturally and freely. The OpenAI API can translate everything and adapt it to local slang. Within weeks, 500 users from 56 countries connected. 🌍
Rank Interactive Israel (former Netboost Media Ltd.)
Jul 2012 - Oct 2023
11 years 4 months
Hybrid
Chief Technology Officer
Jul 2022 - Oct 2023
1 year 4 months
Hybrid
Agile management of 2 Team Leaders, 4 Developers, 4 Designers, 1 Devops and 1 QA. As a real "control tower" internally and externally, and reporting to the CEO, I was responsible to integrate new products, services and technologies, as well as coaching the 2 Teams.
R&D Manager
Jul 2012 - Jul 2022
10 years 1 month
Israelândia, GO, 76205-000, Brazil
Hands-on development, and management of a Team of 1 Team Leader, 4 Developers, 1 Devops and 1 QA. We built a Laravel CMS for 100+ Gaming websites with PHP, MySQL, MongoDB, Firebase and Angular.
PHP Developer
Spotoption Exchange Ltd
Jan 2012 - Jan 2012
1 month
Israelândia, GO, 76205-000, Brazil
As part of the Core supporting 200+ Gaming brands, I maintained both the websites and the Back Office - based on PHP, MySQL, HTML, CSS and Jquery.
PHP Developer
MedWOW
Jan 2008 - Jan 2010
2 years 1 month
Israelândia, GO, 76205-000, Brazil
Development of the “Ebay of the medical devices”. The Marketplace was based on Magento (Zend), by using the technologies of LAMP, MySQL and native Javascript.
Education
Wall Street English France
Upper Waystage Level
2008 - Present
18 years 10 months
IUT Nice Côte d'Azur
Bachelor of Technology - BTech
2006 - 2008
2 years 1 month