Freelancer profile translated to English.
Back to original languageAbout LĂ©o
My name is LĂ©o Maltrait and I am a Fullstack Web Developer (NodeJS/Python/Django/TypeScript) or DevOps (AWS/Terraform) with +10 years of experience.
In 2016, following an entrepreneurial adventure, I decided to deepen my skills by creating a mobile application and a MOOC platform entirely.
This is how I was able to acquire skills in: Python/Django, REST API (Django REST Framework), Swift (iOS) and JavaScript.
Since then, I have been able to discover multiple industries, languages and tech environments within my various professional experiences: BackMarket, FitHouse, John Paul, Koba Civique, Icade, Chanel, Scientific Analytics.
Within these experiences, I have been able to take on roles as Tech Lead, Lead Backend Developer, Lead Software Architect/DevOps (AWS, Docker & Terraform), Full Stack Developer specializing in JS (NodeJS/ExpressJS - React/VueJS) and Python/Django web developer remotely (full or partial).
I have been used to working (+10 years):
- With Cloud infra tools
- With APIs.
- As a FullStack developer
- As a team (tech, product, design, business development, etc.)
- With agile methods (Scrum, Kanban)
- Designing software architectures
The detailed Stack that I master:
- Infra/DevOps: AWS, Docker, Terraform...
- Back: Python/Django, TypeScript/NodeJS/ExpressJS/NestJS, MySQL, PostgreSQL...
- Front: Javascript, React, Redux, Angular, Vue.js, JQuery, CSS/SASS, Bootstrap...
- Tools/services: GIT, Gitlab, Sentry, Postman, Stripe, Algolia, JIRA...
My philosophy: "Every problem has a solution".
Do not hesitate to contact me to discuss your project together.
English
Fluent
Spanish
Conversational
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- Carrefour LinksLead TechJuly 2023 - Today (2 years and 11 months)Technologies and tools used:- Backend in TypeScript/Fastify/Prisma- Frontend in Javascript/VueJS/Pinia, Tailwind CSS- Infrastructure: GCP, Terraform, Gitlab
- Scientific PortfolioLead TechBANKING AND INSURANCEApril 2022 - July 2023 (1 year and 3 months)Scientific Portfolio is a tool to provide institutional investors with the technology they need to analyze and build portfolios of stocks, ETFs, Indices and Funds.https://scientificportfolio.com/As a Lead Tech, my role is to lead the technical team, recruit and make decisions regarding programming, architecture and infrastructure choices.Technologies and tools used:- Backend in NodeJS/TypeScript/NestJS/ExpressJS/TypeORM and Python- Frontend in Javascript/ReactJS- Infrastructure: AWS, Github, Github Action, Jenkins, Ansible, Rollbar, Redis
- CHANEL SAS - Projet ONE Chanel.comLead Software Architect at CHANEL (AWS, Docker & Terraform)LUXURY GOODSNovember 2020 - December 2022 (2 years and 1 month)Creation of the internal CMS:- Setting up the architecture of the tool (micro services)- Setting up the Cloud infrastructure with Terraform and AWS (EC2, Lambda, RDS, VPC, S3, Cloudfront, Route53, ACM, Beanstalk, DataSync, SQS, CodePipeline, etc).- Backend development (NodeJS/Express/GraphQL with PostgreSQL/Sequelize).- Setting up SSO (Microsoft AD)Other tools: Docker, Github, CircleCI, Cloudinary, Jira/Confluence, Postman
Recommendations
FU
+5
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Education
- Engineering degree (Computer Science, Telecom & Imaging)Telecom SudParis2014- École d'ingénieur généraliste. - Classe préparatoire Spé PC - 2008/2010. - Formation pluridisciplinaire en informatique, télécom, mathématiques & management. - Un semestre à la Universidad Argentina De la Empresa (UADE) - Buenos Aires, Argentine - Marketing & Leadership.