Sinane Si Mohammed

Development of new features on IPM-V2, a web application for documentary monitoring and strategic intelligence, within an agile product team.

Main achievements:

Design and development from scratch of 6 complete modules — analysis module with template system and graph visualization (dynamic configuration, favorites, mass selection), document sharing system by unique key with authentication management and redirection, integration of a new document type "web" in the search engine and filters, module presentation pages, folder management with multiple views (list / tree graph), and sub-menu architecture in the main navigation. Backend PHP interventions on API routes (import, sharing, authentication).

Implementation of the CI/CD pipeline for continuous deployment, and migration of the bundler to Vite.js to improve build times and developer experience. Definition and implementation of a feature usage monitoring strategy to drive product decisions with data.

Cross-functional interventions: systematic code review, factorization of result components (BaseResultHeader), global error handling, Redux filter management, and UI/UX corrections.

Key figures: 260 files modified (130+ unique files), ~50,000 lines impacted (20,600 insertions / 29,290 deletions), 6 modules developed from scratch.

Stack: React, TypeScript, PHP, Vite.js, Redux Toolkit, SCSS Modules, Material Design Web Components, Vitest, CI/CD

Since 2018, Emeria Technologies has been transforming traditional real estate through Millenium, an in-house ERP designed to meet the specific challenges of the real estate business.

I worked as a fullstack developer on the Millenium ERP, on the condominium management side, to improve and maintain internal tools used by managers. The technical environment primarily included React, TypeScript, GraphQL, and Node.js. I notably contributed to the writing and deployment of a new authentication service with Okta, strengthening the security and consistency of access to the entire IS.

Tasks performed:

- Development and maintenance of modules related to condominium management (units, general assemblies, claims, etc.)

- Implementation of a new authentication service based on Okta

- Writing scripts in NoSQL to patch erroneous data causing functional bugs

- Unit tests

- End-to-end tests

Technical Stack:

- React.js

- Node.js

- React Query

- GraphQL

- TypeScript

- JavaScript

- MongoDB

- PostgreSQL

- CI/CD

- Playwright

Development of a Web3 e-commerce module using React.js and Next.js. Implementation of blockchain payment solutions, integration of Web3 APIs, and development of innovative frontend features. Working with best testing practices (Jest), advanced state management, and deployment on Google Cloud Platform.

Contribution to technical architecture and performance optimization in a Web3 environment. Implementation of CI/CD pipelines for test and deployment automation. Management of secure authentication, Web3 integration, and deployment of serverless functions on GCP. Development of a robust, modular solution that is easily deployable on different technical stacks.

Technical Stack:

- React.js

- Next.js

- Jest

- Google Cloud Platform (GCP)

- Hasura

- Vite.js

- Playwright

- Node.js

- Github Actions

- DevOps

- Docker

- TypeScript