Eric Folly

Projects: ContractFlowAPI - Insurance Contract Management (.NET 8 + Angular 17).

Complete development of a REST API with .NET 8 for insurance contract management (CRUD clients/contracts, premium calculation, multi-criteria search).

Complete frontend development with Angular 17 (login/register pages, client and contract management, responsive interface).

JWT authentication and password hashing with BCrypt (ADMIN/USER role management), with an HTTP interceptor on the Angular side.

Modern Architecture: Clean Architecture + DDD, Entity Framework Core (Code First), dependency injection.

Interactive documentation with Swagger/OpenAPI.

Implementation of best practices: DTOs, error handling, structured logging, data validation.

Query optimization with SQL Server indexes and performant LINQ queries.

Unit tests with xUnit, Moq, and FluentAssertions (coverage >85%).

Frontend unit tests with Jasmine and Karma (components, services, guards).

Setup of an InMemory database for test isolation.

Deployment: API on Azure App Service, Frontend on Azure Storage Account, Azure SQL database.

Containerization with Docker and Docker Compose orchestration.

CI/CD pipeline with GitHub Actions (build, test, push Docker, deploy to Azure).

Projects: Straton Migration to WPF – STAGO (ML, MH, MHDTS instruments).

Design and development of advanced UIs under WPF (MVVM architecture), including the implementation of dynamic views, consistent graphical styles, and robust business logic, to provide a fluid and ergonomic interface adapted to the needs of laboratory users.

Implementation of an automated solution for backing up and restoring instrument parameters (system data, network configurations) via XML/JSON before and after retrofitting, to reduce configuration errors and simplify instrument recommissioning.

Validation and automation of functional tests on critical modules of hemostasis instruments (Rotor, photometer, luminometer, sample heads, drawers, etc.), ensuring strict compliance with business specifications and reducing anomalies detected in the production phase.

Refactoring and optimization of C# services with application of SOLID principles and development best practices, to improve the readability, maintainability, and overall performance of the application.

Industrialization of the software process via TeamCity:

- Creation and management of multiple continuous integration pipelines.

- Automation of builds and packaging to generate stable and reproducible versions.

- Implementation of tracking for delivered versions (Release Management), ensuring complete traceability and reducing deployment errors.

- Contribution to a DevOps approach, improving the speed, reliability, and overall quality of the software delivery cycle.

Implementation of software quality: unit testing (NUnit), continuous integration (TeamCity), technical debt monitoring with SonarQube, ensuring better test coverage and increased stability of deliverables.

Project: BIT Systems – Development of an ERP software package and a pharmacy management system.

Development of ERP and pharmacy management software using C#, Syncfusion, ASP.NET Core MVC, Entity Framework, NUnit, SQL Server, T-SQL, SSMS...etc.

Analysis of needs and writing of functional and technical specifications, organizing workshops with end-users and department managers.

Software and database design:

- Layered architecture for the desktop version, based on WinForms and Syncfusion.

- ASP.NET Core MVC architecture for the web version (Razor, HTML5, CSS3, Bootstrap).

- UML modeling and design of a normalized and optimized SQL Server database.

- UI/UX design: creation of mockups and prototypes via Figma to validate user journeys.

Development of ERP modules (inventory, purchasing, sales, HR, accounting) in C# / .NET Core, with integration of Crystal Reports for multi-format printing (PDF, Excel, Word, RTF).