- technical, architecture and strategic choices- definition and gathering of KPIs (security, infrastructure costs, SCRUM...)- recruitment / on-boarding / training- technical monitoring / innovation- reporting and comex member

Putting the technical, methodological and human basis of the DiagRAMS predictive maintenance web application :- built the end to end PoC: frontend (React/NextJS/TypeScript), backend (NodeJS/Whook/PGSQL/ElasticSearch/Kafka/Redix), infra/data (Docker/Terraform/AWS[SQS,Lambda,CloudWatch,ECS,MSK,API Gateway...] )- building the team : recruitment, on-boarding, training,- leading the SCRUM setup : backlog and specs writing, animating design reviews, sprint plannings and retros.

Teach the GreenIT approach to engineering students.

Creating an open platform allowing developers to create value for farmers:- architecture definition of the Sencrop platform (REST API, MySQL schemas and ElasticSearch Time Series) - public API creation (guide, reference and developer tools): https://developer.sencrop.com/- good practices application: versioning (Git), automatic deployment (Terraform), continuous delivery (CircleCI), documentation (Swagger, JSArch) and tests (Jest)- backend rewrite: modernizing and fixing the early codebase (ES5 -> ES7+)- tooling (mostly Slack commands automating recurring tasks)- API users support, developers relations- partners data bridges building and support

Audio download/streaming applications development.Involved technologies:- JavaScript/Typescript- NodeJS/Express- Docker- PostgreSQL- Angular/IonicWork done:- microservices reliability improvement: complete refactoring, concerns isolation, better error management, end to end testing from scratch.- better feedback loop for frontends: containerized local development environment (with Docker), better API feedback.- continuous integration: cloud deployment improvement (AWS: EC2, ELB), end to end testing, custom containerization according to targetted instances, graceful reload/shutdown.- code capitalization: better code reuse through projects, automation of improvements to the code base through bulk edition of microservices repositories.- codebase cleanup: ES6 refactoring, dependency injection, promises usages, fuctionnal approach.- realtime features development: websocket clients/servers- frontend matters: download mini-websites building, streaming websites debugging, builds improvement/debugging, frontends containerization.

Building the server side part of a SAAS product:Involved technologies:- JavaScript- NodeJS- Express- MongoDB- JSONSchema- JSDocs- ESLintMissions completed:- research and implementation of the data models to fit our customers storage and analysis needs,- API adaptations for better scaling et performances,- data models reshape for a universal usage (back/front/mobile),- reshape of the monolithic codebase to a micro-services oriented architecture (functional programming).- REST API improvement in order to make it public (documentation, authentication, versioning).- productivity and best practice checking tools creation (eslint-plugin-mongodb, eslint configuration, custom eslint rules).- open-source NodeJS module development (sf-filecache, sf-tokens ...),- R&D activities (JavaScript subset definition for creating Excel like formulas (jsub)).- technical support for API customers and frontend/mobile teams.- OAuth connection (Google, SalesForce)- SalesForce integration (relational schema, specifications and project management)- developer support: debug, code reviewsThings i like:- a great product and a focus on high quality,- startup spirit, innovation and open-mindness,- architecture and system designed for large scale.- freedom for applying the right solutions.What i learned:- find innovation paths in an existing product,- iterative rapid development with longterm evolution in mind,- take advantage of technological improvements to raise an existing codebase.

Developping and maintaining a SAAS software (MEAN stack: MongoDB, NodeJS, AngularJS):- responsible of the maintenance and evolution of the back-end (setup the API to RESTful compliance, installed the testing infrastructure, improved db models),- front-end development with AngularJS (reusable components like directives and configurable services, JavaScript/HTML5 API wrappers),- responsible of the build process made with GulpJS,- maintaining open-source libraries like oh-csv, express-reaccess/angular-reaccess and connect-csvboy.

Web application and web sites development (PHP/MySQL, JavaScript, Mootools, HTML5, ActionScript, Git). I was also managing projects (requirements definition, team constitution, delivery...).

Photocopieurs, Informatique & Mobilier de bureau