Freelancer profile translated to English.

Description

🔹 3 years in AI. (GenAI / LLM / Automation)

🔹 More than 8 years of experience as CTO (Technical Director) in Startup.

🔹 12 years as a FullStack Web/Mobile Developer.

I can help you

🔹 To test an idea related to Gen AI / LLM by producing from prototype to MVP and more.

🔹 To recruit and coach a team of junior developers 🌱.

AI Projects

🔹 Data extraction + analysis of a complex PDF (Invoice)

🔹 Programmatic SEO with a team of AI agents (CrewAI)

🔹 Customer Support via WhatsApp (ChatBot / RAG)

Examples of results from a simple audit

🔹 Savings of £230K - via the development of an app for £20K

🔹 Savings of €12K/year - on hosting (dubious practice of a Web Agency)

🔹 Creation of a PoC in 3 days for a WhatsApp chat bot (LLM/RAG)

Former co-founder of a startup

I understand the problems of a CEO. Fueled by the YCombinator ecosystem, I have become a good brainstorming partner. I also speak Marketing and Growth Hacking.

In the last 10 years, I have specialized in the development of complex web and mobile applications. First in an agency for major clients (Michelin / Sanofi / Total / Auchan / PayPal) then in startups. Now, I focus on issues related to AI. But unlike others, I'm not going to sell you a dream.

✨ My role: to create value and business opportunities. I use my experience to build scalable, robust and maintainable applications while remaining pragmatic. I follow the advice of Lean Startup and Domain Driven Design so that your strategy and your users remain at the heart of the reflections related to your web/mobile and AI developments.

Soft skills:

🔹 Team Player

🔹 Curious

🔹 Pragmatic

🔹 Humble 🍪

gmorel.io

Industry field of expertise

Languages

English
Native or bilingual
French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Mo.health
CTO / Co-founder
BANKING AND INSURANCE
June 2021 - February 2024 (2 years and 9 months)
Cité de Londres, United Kingdom
☂️ Creation of a health insurance (FinTech B2B2C) for small and medium-sized English companies in less than 6 months.

We were chosen to join the AWS Global Fintech Accelerator 2023.

Pragmatic use of technologies related to LLMs (RAG/GenAI/Agents) in order to reduce the company's costs as much as possible.

Preparation of the economic model so that it is scalable in other countries.

"They might reimburse you.. We pay 💳 directly for you".

https://www.mo.health
Mobile Application React Native Symfony AWS Stripe Marketing Mobile Development CTO RAG LLM SEO Wise LLM Agent
Freelance
Interim CTO
CONSULTING AND AUDITS
September 2020 - Today (5 years and 8 months)
🌱 As an Interim CTO (or CTO as a Service), I help young startups control their costs and recruit the right people as early as possible in their adventure. Where mistakes cost them the most 🚒.

As a Symfony developer (certified) and Architect, I also help companies whose technical base is based on Symfony to control their technical debt.

I also carry out objective audits in order to allow CEOs to understand what has been delivered to them by their subcontractors.
Symfony Next.js React.js Interim CTO CTO as a Service Lean startup React Native Domain Driven Design
onTracks
CTO Software (Technical Director)
SPORTS
February 2018 - September 2020 (2 years and 8 months)
Marseille, France
🚲 onTracks, a young startup specializing in the design of the 1st INTUITIVE GPS. A unique connected object for people wishing to improve and secure their journeys during activities (sports, travel on 2 wheels and trips). Startup having received numerous awards since its launch, including an award at CES Las Vegas 2019 🏆.

Technical Director of a team of up to 10 developers:
🔹 Use the latest technologies available to more easily solve business problems and unlock technical constraints.
🔹 Surround and guide the teams to build robust, maintainable and pragmatic code.
🔹 Ensure that the most complex business logic is covered by the API so that the mobile/web teams can focus on UX opportunities. Implementation of architectural methodologies in order to contribute to minimizing the technical debt of the project while maintaining a high velocity.
🔹 Coordination of the API and mobile/web applications in order to ensure the fluidity of developments.
🔹 Lead the mobile teams to improve the GPS signal received by phones in Swift and Kotlin. Implementation of a PoC image recognition via TensorFlow (Machine Learning)
🔹 Development of a REST API based on a Monolith controlled in Symfony coupled with micro-services in NodeJS.
🔹 Help our "Embedded System" team to regain control of the C firmware of our watches.
CTO Start-up Symfony Web project management Domain Driven Design Lambda Machine learning Amazon Web Services Mobile Development RabbitMQ behat Angular Swift Kotlin firmware Continuous integration PostgreSQL Continuous improvement GitHub S.O.L.I.D. Elasticsearch Docker Serverless Node.js RxJS

Check out Guillaume's experience

Florent

izihome

Reviewed on 7/18/2022

Very professional, responsive and above all knows how to adapt to the needs of his clients.

Tom

Mosaic Health

Reviewed on 4/26/2021

Guillaume delivered significant value in a very short period of time. He 'got it' immediately, and we very quickly got into the real questions of the business. He offers clear, strategic advice on major technical decisions facing an early stage start-up. Highly recommend.

Show all 10 reviews