Romain Simon on SaaS & tech Blog About Resume

My name is Romain Simon

📧 I am the founder and former CTO of Datananas, a sales engagement SaaS I started in 2014 and which acquired by Sarbacane in 2020.

🌱 In 2021, I left Datananas and started building Beanvest, an investment portfolio SaaS.

🌎 In 2022, I decided to take a year off to travel around the world until 2023.

Favorite tech stack

I often like to learn new things, but Javascript rules. My favorite tech stack for building SaaS is Node.js + Vue.js + MongoDB.

I really love using Tailwind CSS with Tailwind UI. ❤️

How to contact me

I'm active on LinkedIn & Twitter, so you can reach me there.

Here's my email if you prefer: CLICK TO REVEAL MY EMAIL

Random things I built

Here are some of the other things I previously built for fun (and not so profit). You can alternatively browse my Github for more random useless stuff

  • Vue Simple Search Dropdown : a simple Vue.js dropdown component with no dependency
  • Email Validation : a library check if e-mails are freemails (, ...) or disposable emails (, ...)
  • and a lot more things that don't exists anymore (Here's the full list of my past projects including failures)

I am also deeply (no joke) interested in Artificial Intelligence and Evolutionary Algorithms. When I have some freetime (not much), I am developping Neuroevolution which is a Javascript implementation of the NEAT algorithm (Neuroevolution of Augmenting Topologies) working with Tensorflow.js

Sometimes, I like to experiment with Generative Art (code that generates art), especially with Generative Adversarial Network (VQGAN+CLIP).

Romain Simon