Mohammed El Ghazi

Development and maintenance of the Mosaic business platform, a modular business application dedicated to the automotive aftermarket sector.

Mosaic is based on a highly modular .NET architecture, composed of several application layers: Web API, business modules, integration services, technical infrastructure, workers, and automated tests.

•Financial Risk Indicator Calculation Module:

Design and development of a financial risk indicator calculation module in a modular batch architecture.

Development of high-performance C# .NET (4.8) processes.

Integration of SQL Server stored procedures to optimize massive calculations and ensure result reliability.

Optimization and performance of batch processes, including the use of asynchronous calls (async/await) and parallelism mechanisms (.NET Tasks, ThreadPool) to speed up massive calculations and reduce processing times.

•ESG (Environmental, Social, Governance) Indicator Import Module:

Design and development of a module to import ESG indicators from an external REST API into an internal SQL Server database.

Asynchronous calls to REST endpoints via a generic IApiRequester interface.

Processing of ESG data and automated storage in the database for retrieval by internal tools.

Complete import logging with a centralized logs service (LoggerService).

•Indicator Exposure Module:

Development of a module to expose calculated risk indicators via a REST API.

•Report Generation Module (Excel / CSV):

Development of an export module for automated generation of Excel and CSV reports for the retrieval of calculated indicators and business reference data.

Generation of structured files, multi-sheet, or filtered by portfolio or indicator type.

Use of ClosedXML for Excel files and CsvHelper for CSV files.

Scheduled export (batch/Control-M) or triggered via GUI/API.

•SMTP Mailing Module:

Implementation of an automatic email sending module from batch or web processes.

Sending of reports, log files, business or technical notification messages.

✧ Achievements:

• Design and development of a complete quote and invoice management module (creation, editing, tracking).

• Integration of responsive user interfaces.

• Improvement of existing business logic in C# (.NET Core 3.1).

• Evolutionary and corrective maintenance of front-end components.

• Data management with Entity Framework and SQL Server. Technical Environment

• .net 3.1 Angular 10, SQL Server, Entity Framework, Visual Studio, Git.