Freelancer profile translated to English.
Back to original languageAbout Michael
Web Developer | Angular | .NET | TypeScript
Is your Angular project struggling and your delivery deadlines are exploding?
As an **Angular Lead Developer**, I help companies accelerate their development by 50% without hiring additional staff.
💰 Measurable results:
- Load time divided by 3 → +25% client conversion for a B2B SaaS
- Angular 8→17 migration delivered in 6 weeks (project blocked for 18 months)
- Technical debt eliminated: -40% bugs in production after an architecture overhaul
- 6 junior developers trained and autonomous in 3 months on a complex project
🎯 Problems I solve:
- Stalled Angular projects (performance, technical debt, impossible migration)
- Fragile architecture that slows down every new feature
- Teams blocked by lack of structure or best practices
- Legacy code that we dare not touch
💻 Technical Stack:
- Frontend:Angular, TypeScript
- Backend:C#, .NET Core, REST API
- Data: SQL Server, PostgreSQL, Azure
- DevOps: CI/CD, Azure DevOps, Git
- Methodologies: Agile/Scrum, Clean Architecture
🚀 Intervention formats:
- Technical audit
- Architecture from scratch or overhaul of existing
- Team training and implementation of best practices
- Performance and UX optimization
French
Native or bilingual
English
Fluent
Spanish
Fluent
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Lille (up to 50km), Toulouse (up to 50km)
Experience
- Groupe LP PromotionWeb Developer | Angular | .NET | TypeScriptSOFTWARE PUBLISHINGSeptember 2023 - Today (2 years and 11 months)→ Mission Objective: Lead the redesign and modernization of strategic business applications as Lead Developer.→ Achievements:
- Complete redesign of four key projects (partner portal, digital signature platform, flow management, main batch management API) with **Angular, .NET, and TypeScript**, ensuring performance and maintainability.
- Complete restructuring of the architecture aroundDDD, CQRS, and Clean Codeprinciples, improving code quality and facilitating future evolution.
- Technical leadership of a team of 3 developers, providing guidance on implementation choices and establishing best development practices.
→ Technical Stack: Angular, TypeScript, Blazor WASM, .NET, REST API, DevOps, Azure, AWS - Groupe ADPWeb Developer | Angular | .NET | TypeScriptSOFTWARE PUBLISHINGJune 2024 - January 2025 (7 months)→ Mission Objective: Design and develop from scratch eCARB, an application for calculating and analyzing airport project emissions.→ Achievements:
- Transformation of a complex Excel file into a high-performance web application with **Angular and .NET**, centralizing calculation logic and data tracking to manage carbon footprint.
- Implementation of business formulas and algorithms within a **.NET architecture with PostgreSQL**, ensuring reliability and traceability of calculations.
- Development of theAngularinterface for data entry, calculation, and analysis of results, providing a clear and intuitive user experience for a team of 8 people (6 developers).
→ Technical Stack: Angular, TypeScript, .NET, PostgreSQL, DevOps, IIS - Ville de ParisWeb Developer | Angular | .NET | TypeScriptSOFTWARE PUBLISHINGJanuary 2023 - December 2024 (1 year and 11 months)→ Mission Objective: Design and develop LEA365, an intelligent chatbot and e-learning platform to assist Paris City agents in using Microsoft 365.→ Achievements:
- Development of the chatbot using the Microsoft Bot Framework and integration with Microsoft Teams, leveraging Azure Cognitive Services and the OpenAI API for contextual responses and personalized recommendations.
- Creation of a B-Learning platform inAngularconnected to the bot, centralizing courses, videos, and interactive exercises for a complete educational experience.
- Design of the backend architecture in.NETwith integration ofAzureservices for data management, authentication, and automation of training paths.
→ Technical Stack: Angular, TypeScript, .NET, Bot Framework, Azure Cognitive Service, OpenAI, Teams, Microsoft 365
Recommendations
FG+5
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Education
- Microsoft Certified: Azure FundamentalsMicrosoft Certified: Azure Fundamentals
- IT Development and Project ManagementCESI2017Développement IT et Gestion de projet