Mamadou Lamine Diassy

Intervention on an internal digital training plan project, intended for employees and HR teams, with the objective of replacing manual processes with a centralized, automated, and secure solution.

Achievements

• Design and development of a fully customized Power Apps (Canvas) application

• Data modeling via SharePoint Online / Microsoft Lists (training catalog, requests, approvers)

• Implementation of Power Automate workflows:

• multi-level hierarchical approval (manager, center head, HR)

• automatic notifications and status tracking

• management of the training request lifecycle

• Management of advanced business cases:

• catalog vs. off-catalog training

• conditional display of fields

• deep links between SharePoint lists and Power Apps

• Management of user rights and roles

• Delivery of a robust, maintainable, and scalable solution, aligned with M365 standards

Technical Environment

Power Apps · Power Automate · SharePoint Online · Sharepoint Lists · Microsoft 365

Specialized Power Platform and Microsoft 365 ecosystem developer, I support companies in digitizing their business processes, automating workflows, and creating custom, robust, and scalable internal applications.

I intervene end-to-end: needs analysis, functional design, development, testing, deployment, and user support. My goal is to transform manual or scattered uses into efficient, secure, and maintainable solutions, perfectly integrated into the Microsoft environment.

Areas of Expertise

• Power Apps (Canvas & Model-Driven)

Creation of complex business forms and applications, polished UX, advanced conditional logic, deep links, role and rights management.

• Power Automate

Automation of business workflows (multi-level approval, notifications, data synchronization, file processing, third-party integrations).

• SharePoint Online & Microsoft Lists

Data modeling, complex lists, relationships (lookup), dynamic views, permissions, Power Apps/Automate integration.

• Microsoft 365

Integration with Teams, Outlook, Excel, OneDrive, document management, and collaboration.

• Security & Governance

Access management, M365 best practices, performance, solution maintainability, and scalability.

• Business-oriented approach

Solutions tailored to HR, training, finance, operations, and activity monitoring challenges.

Working Method

• In-depth understanding of business needs

• Clear, documented, and scalable solutions

• Clean, structured, and reusable code

• Fluid communication with technical and non-technical teams