A senior developer and serial entrepreneur you can turn to for advice
Trainer, Developer, Entrepreneur
Over 10 years of experience and 3 companies launched
Throughout my career, I’ve taken on many roles, though my main expertise lies in designing web and mobile applications. I started as a junior developer at a software company, then explored IT consulting and startups, staying long enough to eventually create my own. In these roles, I’ve been a developer, lead developer, senior developer, technical lead, CTO, and more.
Alongside my salaried positions, I quickly ventured into various side entrepreneurial activities: freelancing, e-commerce stores, content creation, a clothing brand, influencer marketing, book publishing, independent training, an impact-driven tech startup, etc.
Today, I’m no longer an employee. I’ve closed businesses and dropped activities to focus on a few key ventures that now sustain me.
It’s this rich and varied experience that I bring to developers seeking advice, whether to enhance their skills, navigate their careers, or explore entrepreneurial freedom.
The experience of a senior developer on demand
A serial entrepreneur available to discuss business and finance
One of the most frustrating situations I’ve faced in the workplace was needing advice for a specific issue but not having a senior developer to turn to.
Since becoming self-employed, this situation has occurred even more frequently! Entrepreneurs often experience isolation in their work.
I aim to be that senior developer or entrepreneur you can talk to about your challenges. While I won’t always tell you exactly what to do, my goal is to use my experience to help you think differently, change perspectives, and ultimately solve your problems.
With me, you can discuss programming, infrastructure, software architecture, freelancing, career development, SaaS, personal finance, fundraising, coffee, and even guitars.
What do developers think?
"I had the pleasure of discussing exciting tech topics with Nathanaël Cherrier: 1/ choosing the most suitable technologies for my project, 2/ exploring software architecture and its impact on scalability, 3/ aligning the code 100% with the client's needs. These discussions are always enriching and help me refine my expertise. Being surrounded by highly qualified and supportive developers is a true asset for continuous progress."
"I really appreciated the mentoring session. I feel that you were able to understand my current role within the team and the surrounding environment."
Join the satisfied developers who’ve benefited from my mentoring.
One-off mentoring sessions
Ongoing support for up to 6 months
Depending on your situation or the problems you're looking to solve, your mentoring needs will vary. Do you need a single session to answer a simple question, or are you looking for ongoing support over time?
I offer a flexible, on-demand option where you can book a 30-minute session as needed, as well as a "regular" subscription-based plan that allows us to meet consistently for follow-up discussions:
- On-demand mentoring (one session whenever you need it): €100 per session
- Regular mentoring (4 sessions per month for 1 to 6 months): from €250 per month
- Regular++ mentoring (14 sessions per month for 1 to 6 months): from €700 per month
Even if you think you’ll need regular mentoring, our first session together must be an on-demand session.