Michel Nemnom. Email & Phone Number

Paris, Fr

- Led frontend technical initiatives aimed at streamlining the developer experience by establishing standards, implementing tooling, and driving projects to minimize friction in feature development.- Spearheaded the architectural transition towards a micro-frontend model using NX, leveraging research and strategic planning to ensure a smooth migration process.- Implemented visual regression testing as a standard practice across all new applications, enhancing quality assurance measures and promoting consistency in deliverables, utilizing Cypress for robust testing solutions.- Mentoring & Advocating.

- Participate in the implementation of features in the existing application (React, Javascript, redux-saga, Auth0, styled-components)- Kickstart the migration to Typescript for the existing application.- Kickstart the idea and work around the creation of reusable UI components library implementing a design system through a small working group.- Deliver the first iteration of an app for internal purposes (Vite.js, React, TypeScript, styled-system, styled-components, radix-ui)- Participate in the interviewing process by reviewing take home tasks and running technical calls.- Participate on the reflection and design of a prototype with Product and Design that got implemented by teams in Q4.- Initiate fortnightly frontend guild meetings across the engineering team.

London, United Kingdom

Participate in the extraction from a monolith app into micro frontends: - Account management pages (Typescript, React, Next.js, Redux, CSS Modules), - Checkout pages (Typescript, React, Webpack, Redux, CSS Modules, Stripe Elements).Create a set of reusable UI components implementing Treatwell's design system (Design Tokens, storybook, React, CSS Modules, a11y, Rollup, Playroom)Use and configure Cypress for end to end testing on apps. Ended up creating scripts allowing tests and snapshots to be run in a Docker container, and then extracted this logic into its own library, for it to be shared across apps.Create a WebTransateIt Node.js CLI allowing developers to push extracted strings per locales and pull corresponding translations when ready, while coding in a branch, making sure merged branchs have all needed translations for continuous deployment. Open sourced on GitHub (https://github.com/treatwell/wti).Create a Node.js backend that renders HTML emails from React templates. This allowed the creation of a small set of reusable React components that allows writing emails without having the fear of email clients compatibility. Tested against the widely used email clients (Outlook, Yahoo, Gmail, Windows 10 Mail).

Paris Area, France

Lead Frontend tasks:- Mentoring new team members.- Hunt for new talents and participate in the interviewing process.- Create a development hub in Taipei made of an intern and a senior developer.- Facilitate a weekly meeting with all the front-end developers (cross teams) with the purpose to explore a shared problem, provide mutual support or make decisions. The idea is to keep a certain consistency.- Write tools to improve the developer experience (IRC bot, test coverage dashboard, style guide deployment, verdaccio).- Study and prepare procedures when needed to upgrade major dependencies across the apps.- Draw a roadmap of front-end enhancements that will be added to a team’s current or next sprint.- Interfere when needed between a front-end developer and a backend developer or a product owner, to help solve issues or enlighten unclear specifications.Day to day tasks:- Participate in the rewrite of the legacy website into micro frontends (8 web apps) using the latest front-end technologies (ReactJS, Redux, Flow).- Experiment with TypeScript as a part of the implementation of a back-office app.- Participate in the specification’s meetings with the product owner and the design team.- Consolidate and refactor legacy pages following the evolution of React or other dependencies in order to improve code maintainability.- Extract React components or Redux modules in NPM libraries in order to reuse them in multiple apps.- Review merge requests on GitLab and do some pair programming.- Write pipelines on Jenkins.- Launch the build of Debian packages and docker images, in order to test and deploy.- Improve and measure performance of the rendering of components using the dev tools.- Write unit and integration tests using Jest and Enzyme.- Integrate with RESTful APIs to implement new features.- Monitor errors on Sentry and Kibana.- Manage the apps configuration template on the staging and production platforms using Puppet.

Paris Area, France

Paris Area, France

Paris Area, France

- Maintain and develop new features in the legacy system (PHP).- Document the buying processes of the main product with sequence diagrams.- Participate in the migration to a microservice architecture with APIs, backends and multiple databases(Python, Pyramid, PostgreSQL).- Design and develop a minimum viable product for a new version of the web administration panel(Pyramid, Bootstrap). This led to the creation of an open sourced library that was used for the project (https://github.com/Pegase745/sqlalchemy-datatables).- Experiment Angular.js to develop a single web page application for bulk eligibility purposes and rackmanagement in data centers.- Develop an HTTP service that plays a role of a middleware between an application and a backend forreal-time notifications (Node.js, Socket.io).- Participate in the design and development of a backend architecture for launching VMWare workflows(Python, Node.js, vCloud Director, vCloud Orchestrator).- Mentoring by the system engineer in order to be his backup on some operations regarding theproduction platform for maintenance and deployment (Nginx, FreeBSD, Bash).- Create an app managing VoIP forwarding of emergency calls (jQuery DataTables).

Paris Area, France

- Research new technologies like NoSQL and WebGL (Cassandra, MongoDB).- Improve prototypes and measure performance (Python).

Paris Area, France

Create a desktop application using Visual Basic .NET.

Computer Science

Engineer'S Degree, Computer Science

Dut, Geii