
Matthieu Lepinay
Senior Full Stack Developer | React & Node.JS
Salary / Daily rate
47700 La Réunion, France
Mobility: London, Paris, ...
Freelance, open to permanent contract
Remote only
Skills
Languages
About me
Intro
Senior Full Stack Developer with over 10 years of experience designing, developing and deploying web and mobile applications and distributed systems. Experienced in software architecture, technical leadership and product development, from building MVPs through scaling and startup acquisition. Comfortable across the entire development lifecycle, from technical design to production deployment. Strong product mindset, autonomy, and experience working with international and distributed teams.
Work experience
Head of Software Development
Feelbat
Feb 2024 - Apr 2026
2 years 3 months
Saint-Gilles, France
At Feelbat I manage a team of 4 developers as well as taking care of the whole software architectural designs and implementation. I set up different processes and tools to ensure stability and security of our systems thanks to a robust set of CI/CD pipelines, internal team processes and a strong kubernetes infrastructure. ● Nest.JS ● ReactJS ● PostgreSQL/InfluxDB ● Kafka ● Github ● Docker ● Kubernetes
CTO - Cofounder
BetterCents
Feb 2021 - Nov 2024
3 years 10 months
London, UK
BetterCents is the first automatic debt repayment platform in the UK. We co-founded BetterCents as a team of 3 and managed to scale our product up until being acquired by ClearScore. I built the whole tech of BetterCents from the ground up using NodeJS and React, with high performances and 0 downtimes using strong CI/CD practices and a robust AWS infrastructure.
CTO - Cofounder
Ekoha
Sep 2017 - Dec 2020
3 years 4 months
Marseille Area, France
We created Ekoha to help entrepreneurs get their project off the ground. We dedicate a full tech team to develop and launch MVPs and help scale up the companies we are partnering with, on a Cash + Equity basis. Over 3 years we’ve developed several Web and Mobile projects for entrepreneurs in France and the US. We’ve also launched some SaaS projects from internal ideas, one of them is still running and being used daily by thousands of users. I’ve led the tech decisions and development in the following projects: ● Nightowls.Ninja : Sails.JS, Vue.JS, MongoDB ● Ekko.chat : Elixir/Phoenix, ReactJS, PostgreSQL, Redis. ● FrenchFounders : Entirely developed the mobile app V2 in React Native. ● Lonext : ReactJS, “Homemade DDD framework” Node.JS and Express, MongoDB ● Koriandre.fr : Node.JS (NestJS), PostgreSQL, VueJS, Redis ● Lilipim : Node.JS (NestJS), PostgreSQL, VueJS, Redis ● Pernod Ricard Project : Ionic, AngularJS V9, Typescript ● ZideeUp : ReactJS, Typescript, RxJS, Akita
Lead Front-End Developer
Vulog
Jan 2017 - Jun 2019
2 years 6 months
Marseille, France
I started the development of the Frontend for the new Vulog Platform. Started the project from scratch as the only frontend developer, I helped build the foundations of the project hand in hand with the backend and product teams in Nice. Worked full time for 6 months then part-time until the end of my contract. I helped building a Frontend team of 7 developers based in Nice and Marseille. This platform was a big project that is constantly being improved. We’ve been using a broad range of ReactJS versions, npm packages and methods over the years, with the goal to constantly improve our codebase. ● ReactJS (Class Components/HOC, Functional components/hooks) ● StoryBook ● React-Admin ● Redux-Thunk ● Redux-Sagas ● Material-UI
Founder
Mlappz
Mar 2016 - Dec 2017
1 year 10 months
London, UK
I started Mlappz in order to help startups and small businesses get great projects done quickly. ● Developed the MVP of a platform to book sports lessons www.Friool.com, from scratch, using Ruby On Rails, MongoDB, jQuery and using services such as Stripe Connect, mailgun, Heroku... ● Developed the MVP of an online real estate agency for Luxembourg. From scratch, with features such as the generation and history of sale agreement documents online in PDF, plus all the required features to sell or buy a property without the need of an external party. The technologies used were mainly Ruby on Rails, MongoDB and jQuery.
Lead Software Engineer
PlayGen
Dec 2014 - Mar 2016
1 year 4 months
London, UK
● Led a project of a web app in ASP.NET MVC and Angular.JS for Unilever. ● Led a team of 5 developers for a cross platform mobile app, using first Ionic Framework with AngularJs and then Xamarin with C# for the same client. ● Developed the design and worked on both the Backend and the mobile part of the previously mentioned app. ● Developed the backend and frontend of a finance simulation online game with ASP.NET MVC and AngularJs for an European Commission project. ● Started the development and led a project from Horizon 2020 (european commission) helping serious games developers to add social interactions in their game. ASP.NET/Unity
Ruby On Rails Developer
Yieldify
Feb 2014 - Dec 2014
11 months
London, UK
Trainee Server Developer
C4M PROD
Jul 2012 - Dec 2012
6 months
Developer Ruby On Rails : I was in charge of all the web parts for a community iPhone game based on geo-location. Webservice, back-office and algorithms for the game universe was developed.
Education
EPITECH
2011 - 2014
4 years
Bachelor of Information Technology Epitech, Paris Graduate School of Digital Innovation (France)
Portfolio

Leading the engineering of Feelbat’s IoT monitoring platform
