Project Manager Analyst Developer

Keystone Solutions; Henegouwen; Sur place; EUR 60 000 - 90 000; Temps partiel

Résumé du poste

Keystone Solutions seeks a .NET consultant for a client-site project in Belgium to extend a course management platform using C# and PostgreSQL.

You will collaborate with the existing maintenance team, plan feature integrations, and manage risks in production while ensuring accessibility and secure data handling.

The engagement runs 14 months from 02/11/2026 to 31/12/2027, on a part-time basis (3/5), with on-site delivery and cross-functional coordination.

Qualifications

• Proven experience with C# and .NET frameworks.
• Experience with PostgreSQL and EF Core.
• Experience with Web API and MVC/Blazor.
• Testing with NUnit or xUnit.
• Proficiency with Azure DevOps or Jira.

Responsabilités

• Coordinate with the maintenance team and educational stakeholders.
• Plan integration of new features.
• Manage risks related to production changes.
• Monitor progress and report to administrators.

Connaissances

C#

ASP.NET

SQL/ PostgreSQL

EF Core

Unit testing

Azure DevOps

Jira

Agile methods

Team coordination

Outils

Entity Framework Core

ASP.NET Core MVC

Blazor

ASP.NET Web API

NUnit/xUnit

PostgreSQL

Description du poste

Mission Overview

We are seeking to enhance and extend the functionalities of an existing course management platform developed in C# with a PostgreSQL database. This consultancy mission at a client site represents Keystone Solutions, where you will work on improving the experience for both teachers and students.

Responsibilities

As a consultant, you will be responsible for the following tasks under Keystone Solutions' consultancy model:

• Coordination with the existing maintenance team and educational stakeholders.
• Planning the integration of new features.
• Managing risks associated with modifying an educational platform in production.
• Monitoring progress and reporting to the institution's administrators.

Key Steps

• Analysis of the existing system and gathering educational needs.
• Designing new functionalities.
• Developing extensions.
• Testing, optimization, and integration.

Technical Requirements

• Primary Language: C#
• Framework: .NET (version to be specified according to the existing setup)
• Database: PostgreSQL
• ORM: Entity Framework Core
• Frontend: ASP.NET Core MVC or Blazor (depending on the existing architecture)
• API: ASP.NET Core Web API
• Testing: NUnit or xUnit
• Project Management: Azure DevOps or Jira

Technical Constraints

• Ensure compatibility with the existing version of C# and .NET.
• Optimize PostgreSQL queries to handle a large number of users and courses.
• Adhere to security and privacy standards for educational data.
• Ensure accessibility of new features for all users.
• Design an intuitive and responsive user interface.

We are looking for three profiles from the same company to facilitate collaboration and execution of the mission. If your company cannot provide the requested profiles, the submitted applications will be automatically dismissed.

Why Join Keystone Solutions

As a consultant at Keystone Solutions, you will engage in dynamic projects that offer a variety of challenges across different client environments. This role promises turbo‑charged learning opportunities and a commitment to your career growth within our framework. Being a

Duration

02/11/2026 - 31/12/2027 14 months (part time 3/5)

Skills required

• Project Management - Level: Confirmed - Most recent: Any time

Language requirements

French
Level Active knowledge