As a fractional CTO, I connect business goals with technical decisions, build and lead teams, and take products through to launch.
Let’s talk about your project30 minutes to discuss your needs. No commitment.
Explore the work
« Jérémy est de très bon conseil. Il nous permet de comprendre des sujets techniques en les abordant de manière pédagogique. »« Un immense merci à Jérémy pour sa réactivité et son professionnalisme. »« Il a su comprendre mes attentes dès le début »Excerpts from Google reviews.
01 / Selected work
Companies I co-founded, teams I joined and products I develop. Here is what I helped build.
A collaborative delivery platform, from the product to the engineering team.
Co-founding, building the technical team, architecture and development of core features.
Explore my contribution
The technology behind ordering, payment and delivery.
Formerly Les Burgers de Jo. Mobile app, back office, payment and delivery integration, and process automation.
Explore my contribution
Leading two engineering teams working in oncology.
An app helping parents understand baby food products.
Existing landing page visual · earlier app version.
Fullstack development within an AI product team.
Compared alternatives and a roadmap for the firm’s tools, including AI.
A SaaS to create an AI-assisted wedding website, manage guests and share moments from the big day.
And websites that support everyday business
sejourchataigneraie.frVisit websitelespetitspotsdemaman.frVisit websiterenemora.frVisit website02 / Technical leadership
A CTO does more than pick a stack. They step back, make trade-offs and give the team the direction to build what matters to the business.
Understand your business model, constraints and existing systems. Separate the actual problem from its symptoms before committing time and budget.
Connect technical choices to business priorities: build or buy, launch or consolidate, invest or simplify. Decisions you understand, not opaque advice.
Define roles, recruit, organise work and support growth. Bring product, development, design and operations together.
Turn objectives into a roadmap, communicate trade-offs and follow delivery. Keep the bigger picture without losing touch with the work.
Welco co-founder and CTO, Jo’s Burger partner and CTO, and Engineering Manager in oncology at Resilience Care: leadership and management responsibilities.
Discuss your technical leadership needs03 / What we can do together
I work with founders, business owners and product teams. We start with what needs to change for your business.
You know what you want to offer. Now it needs to be built.
Focus on what matters to launch sooner: build a first version customers can use and buy, then improve it based on their feedback.
Your business is moving forward. Technical decisions and team organisation need to keep up.
Assess the current situation, prioritise, build the roadmap and lead the team. Connect business goals with execution.
Your team spends hours copying, sorting or searching for information.
Identify a process worth improving, connect your tools and train your team to use AI in their everyday work.
04 / How we work
You stay in control of your project. I bring the advice, execution and visibility to help it move forward.
Your goals, constraints and existing systems. We agree on scope, success criteria and budget before development starts.
Short milestones and regular demonstrations give us something concrete to discuss and help us adjust priorities.
Documentation, handover and training help you use, maintain and evolve what we have built.
05 / Plan your investment
Advisory work is billed by the hour or day. Project pricing depends on scope, integrations and your existing systems. We agree on these before work begins.
Turn your idea into an application or SaaS ready for its first customers. From scoping to launch, with a first version focused on what customers will pay for.
Define my scopeMake informed technical decisions and help your team move forward: vision, priorities, hiring and management. Focused or ongoing support.
Define my scopeFree your team from repetitive tasks: connect tools, reduce duplicate data entry and process information faster, using AI where it adds real value.
Define my scopeA website that makes people want to contact you: a clear offer, thoughtful design and a journey built to turn visitors into qualified enquiries.
Define my scopeAI training or coaching: a tailored programme for your team, quoted separately.
06 / Jérémy’s field notes
What I build, the decisions I make and lessons you can apply to your business. Product, AI and founder life, with the results and limitations.
Your next step
An idea to launch, a team to support or a process to simplify? Tell me about your situation and we will work out the next step together.