Gilles TOURREAU - Tech Lead / Developer / C# / .NET / Azure, P.O.S Informatique

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Work Background

P.O.S InformatiqueAvis Australia - Tech Lead C# .NET Azure / Product Owner

Jul. 2022Sydney, Nouvelle-Galles du Sud, Australie- Micro-services based application architecture composed of a web and mobile application for booking and rental management. - Implementation of the development process and monitoring of a team of 5 developers. - Deployment automation via Azure DevOps. - Backend programming (C# / .NET) - Training of the developers in the implementation of unit tests. - Platform size: 80 000 lines of code / 6 000 unit tests. Technologies used: - Azure AD - Azure Functions - Azure SQL - Azure DevOps - Azure Service Bus - Azure Storage - Docker - Blazor - Terraform - Entity Framework Core - ASP .NET Core 7 - Visual Studio 2022 - Enterprise Architect - Cloud / micro-services design - Ingress / Nginx.

P.O.S InformatiqueLacoste - Tech Lead / Developer - C# / Azure

Oct. 2023 - May. 2024Paris et périphérie- Architecture and design of a RCU and a "360" customer referential. - Development of the two referentials and databases using C# / Azure Functions. - Data retrieval from various information system applications (Salesforce, Cegid Retail, etc.). - Deployment automation via Azure DevOps. - Team size: 5 people. Technology used: - Azure AD - Azure Functions - Azure SQL - Azure Storage - Azure DevOps - Azure Service Bus - Azure Event Hub - Cosmos DB - Entity Framework Core - .NET Core 8.0 - Visual Studio 2022 - Enterprise Architect - Salesforce - Cegid Retail - Cloud design

P.O.S InformatiqueActive Assurances - TechLead C#/Azure

Feb. 2023 - Jul. 2023Boulogne-Billancourt, Île-de-France, France- TechLead and coaching developpment Team. - Retro-engineering of the existing architecture with Enterprise Architect. - Deployment automation via Azure DevOps. - Backend programming (C# / .NET). - Migration/Coexisting of some features from PHP to C#. - Training of the developers in the implementation of unit tests. - Management of small team of 4 developers Technologies used: - Azure Functions - Azure SQL - Azure DevOps - Azure Storage - Terraform - Entity Framework Core - Visual Studio 2022 - Enterprise Architect - Cloud design

P.O.S InformatiqueKirrk - Tech Lead / Back-end developer C# .NET - Azure

Apr. 2021 - Jul. 2022Ville de Paris, Île-de-France, France- Development of the platform allowing to manage the reservations and the fleet of the car rental companies (via IoT connected vehicles). - Application architecture based on full Azure micro-services composed of a web and mobile application. - Implementation of the development process. - Deployment automation via Azure DevOps. - Automation of the infrastructure deployment on Azure. - Help with the administration of the computer park (hardware / software) via Intune / Office 365 / Azure AD. - Training on the use of the platform at the customer's site. - Training of developers to set up unit tests. - Platform size: 100 000 lines of code / 8 000 unit tests. Technologies used: - Azure AD - Azure B2C - Azure Functions - Azure Kubernetes Service (AKS) - Azure Service App - Data Factory - Azure Event Hub - Azure Event Grid - Azure IoT Hub - Azure IoT Edge - Azure SQL - Azure DevOps - Intune - RabbitMQ - Docker - React JS - Entity Framework Core - ASP .NET Core 6 - Power BI - Visual Studio 2022 - Enterprise Architect - Cloud / micro-services design - Aspose - Ingress / Nginx - PowerShell - ARM Template

P.O.S InformatiqueKPMG France - Tech Lead C# .NET / Azure

Sep. 2020 - Apr. 2021Paris et périphérieDevelopment manager of 4 teams on the myPulse platform • Implementation of the development process • Management of development teams • Developers training in good development practices and design patterns Architecture of the myPulse platform. • Architecture of the application based on micro-services. • Migration of the existing monolithic platform into micro-services. • Help the DevOps team to automate the automatic deployment of the platform. • Audit of the existing platform to determine components and costs used with Microsoft Azure services. • Implementation of unit tests • Progressive migration of the micro-services from .NET Framework to .NET Core Technologies used: • Azure AD / Azure Function / Azure Service App / Data Factory / Azure SQL / Event Hubs • Vue JS / ASP .NET 4.7 / ASP .NET Core 3.0 • Azure DevOps • Visual Studio 2019 / .NET Framework 4.7 / .NET Core 3.0 • Entity Framework / Entity Framework Core • SQL Server / Cosmos DB • Power BI • Gigya • Enterprise Architect • Cloud / micro-services design patterns

P.O.S InformatiqueDiliTrust - Tech Lead C# .NET

Sep. 2016 - Aug. 2020Région de Paris, FranceModernization of the Governance application • Design and architecture of the application to gradually migrate the code of the application on recent technologies with a targeted micro services architecture (multitenant / SaaS). • Creation of a platform to manages the set of the tenant applications. • Architecture of the application to migrate the front end from ASP .NET WebForms to Blazor. • Implementation of unit tests. • Training developers in new development practices and design patterns. • Size of the application: 600 000 lines of code • Training of consultants at PowerBI • Optimization of the application's performance and the database • Migration of the organization from Azure DevOps Server (On-premise) to Azure DevOps (Cloud). Technologies used: • Docker / Windows Server 2019 / Kubernetes • Blazor 3.0 / ASP .NET Core 3.0 / ASP .NET WebForms • Azure DevOps • Visual Studio 2019 / .NET Framework 4.7 / .NET Core 3.0 • Entity Framework Core • SQL Server 2017 • Power BI • DevExpress • Enterprise Architect • Cloud design patterns Business skills acquired: • eBAM (Electronic Bank Account Management) • Governance of the companies

P.O.S InformatiqueM2I Formation - Certified MCT Trainer

Feb. 2012 - Mar. 2020FranceMCT Trainer Referring in Microsoft Technologies: • Azure (Azure AD, Azure Kubernetes Services, Azure SQL, Event Hubs, Functions, Containers, Storage, App Service, and Web Stream Analytics) • Visual Studio 2019 and the .NET Framework 4.8 / .NET Core 2.0 and 3.0 • Visual Studio 2017 and the .NET Framework 4.7 / .NET Core 1.1 • Visual Studio 2015 and the .NET Framework 4.6 • Visual Studio 2013 and the .NET Framework 4.5.1 • Visual Studio 2012 and the .NET Framework 4.5 • Visual Studio 2010 and the .NET Framework 4.0 • Visual Studio 2008 and the .NET Framework 3.5 • Entity Framework 4.0, 4.5, 5.0 and 6.0 • Entity Framework Core • Windows Communication Foundation 4.0 and 4.5 • Azure DevOps • Azure DevOps Server 2019 • Team Foundation Server 2010, 2012, 2013, 2015, 2017 and 2018 • Git • Design patterns: Basic, Enterprise and Cloud • ASP .NET 4.0 and 4.5 (WebForms and MVC) • ASP .NET Core • Docker • SQL Server 2008 R2, 2012, 2014, 2016 and 2017 (for developers) • C # and VB .NET languages • IIS 6.0, 7.0, 7.5, 8.0 and 10.0 Writing training materials

P.O.S InformatiqueHSBC Subsidiary - Architect solutions/Manager

Jan. 2015 - Oct. 2019Hong KongCreation of a development center at Hong Kong with more than 100 engineers: • Setting up a development pool of 20 teams and one architecture team. • Definition of the organization of the development center and teaching the technical leaders, architects and project managers. Architecture of a technical platform based on micro-services (.NET Core / Docker / Azure Kubernates): • Urbanization / architecture of various referential applications based on the technical platform. • Study and port architecture of existing .NET Framework applications to the technical platform. • Implementation of a DevOps approach for automatic deployment and collection of metrics for development teams. • Training of developers in the correct design of SQL Server databases. • Training application architects of to good practices of cloud architecture. • Training developers in IIS architecture and security management. • Animation of sessions on new technologies / new concepts. Technologies used: • Azure Kubernates / Docker / Azure AD / Azure Monitor • Visual Studio 2015 to 2019 • SQL Server 2014 to 2017 • .NET Framework 4.5 to 4.7.2 • .NET Core 1.1 and 2.0 / Entity Framework Core • InfluxDB / ELK • IIS • Azure DevOps • Rational Software Architect • Cloud design patterns

P.O.S InformatiqueSUEZ Smart Solutions - Technical architect/Tech leader

Feb. 2012 - Oct. 2019Région de Paris, FranceArchitect and tech leader of Aquadvanced Water Networks application (software used to monitor the drinkable water network distribution): • Design of the application (Requirements, use cases, components and classes) • Developments of the difficult technical parts of the application • Various audit and optimization of the security / performances of the application • Industrialization of developments using Azure DevOps / Git • Teaching developers to the best practices of the developments (quality rules, design pattern, naming conventions,...) • Migration of the projects from Team Foundation Server to Azure DevOps • Automatization of the deployment of the application in different validation tests environment • Animation of the agile development Architect and tech leader of EM2S framework (framework used by the Aquadvanced applications suite): • Design of the framework (Requirements, use cases, components and classes). • Documentation • Release management • Creation of development tools for the developers Technologies used: • Visual Studio 2019 / .NET Framework 4.7 / .NET Standard • WCF / WPF • Git / Azure DevOps • Azure VM / Azure App Service • Active Directory / Windows Server 2012 / IIS • Enterprise Architect • Power BI • Geoserver Business skills acquired: • Timestamp data (time series) • GIS (Geospatial Information System) data (WFS, WMS,...) • Drinkable water management

P.O.S InformatiqueStokomani - Solutions architect

Jul. 2017 - Jul. 2017Creil, Hauts-de-France, FranceMigration of development environment from Team Foundation Server 2013 to Azure DevOps Server 2019.

P.O.S InformatiqueHumanis - Architect solutions

Feb. 2012 - Dec. 2016Région de Blois, FranceAssists in the industrialization of database developments via Team Foundation Server.

P.O.S InformatiqueHumanis - Certified Trainer (MCT)

Feb. 2012 - Dec. 2016Région de Blois, FranceMicrosoft technologies trainer: • + 100 Delphi engineers beginners and juniors trained • Training and coaching with agile methodologies (Scrum, XP and TDD) Technologies taught: • Visual Studio 2010/2013 and .NET Framework 4.0/4.5 • Linq To SQL • Team Foundation Server 2010 • TPL, WCF and MSDTC • SQL Server 2008 R2 (for the developers)

P.O.S InformatiqueDiliTrust - DevOps

Mar. 2016 - Aug. 2016Région de Paris, FranceAssistance with the industrialization of developments with Team Foundation Server: • Migration of the history of the SVN to TFS source code • Implementation of the builds • Customization of the MSF Agile development process

ISEPTeacher for engineers

Mar. 2009 - Jul. 2015Ville de Paris, Île-de-France, FranceTeacher and supervising practical for programming in the following subjects: • Algorithm with C language • Oriented object programming / UML / Java / C++ • SQL / Oracle • Operating Systems (Linux and Windows) • Computer architecture • Networking

WinwiseMCT certified trainer at the training center

Apr. 2010 - Jan. 2012Région de Boulogne-Billancourt, FranceMCT certified trainer at the training center for the following trainings: • Visual Studio 2012 et le .NET Framework 4.5 • Visual Studio 2010 et le .NET Framework 4.0 • Visual Studio 2008 et le .NET Framework 3.5 • Entity Framework 3.5/4.0 • Windows Communication Foundation (WCF) 3.5 • Team Foundation Server 2008/2010 • ASP .NET 3.5/4.0 • SQL Server 2008 et 2008 R2 (pour les développeurs) Writing training materials Recruitment help and trainer coaching

WinwiseOndeo Systems (Subsidiary of SUEZ) - Lead Software Architect

Apr. 2010 - Jan. 2012Région de Paris, FranceSoftware architect / Tech leader • Architecture, design and realization of a technical framework • Implementation and industrialization of developments + creation of development tool • Technical framing, search for solutions, methodological supervision • Design, audit and optimization of databases • Coaching and developer training • Assistant to Project Managers and Project Monitoring Technologies used: • Team Foundation Server 2010 • Visual Studio Team System 2010 • WCF • WPF • Entity Framework • SQL Server 2008 R2

P.O.S InformatiqueProduct Owner / Developer .NET

Aug. 2000 - Mar. 2010Région de Paris, FranceCreation and sale of a commercial management software for the dealers in motoculture (Posiris) • Management and monitoring of customer invoicing. • Management and tracking of sales orders. • Management and follow-up of repairs • Management and monitoring of supplier orders (Minitel / Fax / Web Services). • Opening the Information System via Web Services for customers (taking orders) • Management of supplier / customer accounting. • Management of the company's stock (with barcode spray under Windows CE). • Automatic import and update of supplier rates. • Planning and follow-up of repairs. • Planning and management of the rental. • Monitoring of the big rental equipment (terminal under Windows CE). • Management of exploded views (GDI +). • Two-level framework: technical and business. • Migration for a SaaS offer • Migration from Windev to .NET Framework 1.1 and 2.0 Creation of a set of technical components (Windows Forms) and business for management applications (Posfx). Creation and sale of commercial management software for automobile garages (Brado) • Management and monitoring of customer invoicing. • Management and follow-up of repairs Creation and sale of software to manage a back office of a merchant site. (Indyrod) Creation and sale of a reporting engine and PDF / HTML generator (Posalyn). Creation and sale of a multi database ORM for high performance applications. (GRIT-SQL) Creation and sale of tools to control the quality of the code (C #) (Posafix). Industrialization of developments via Team Foundation Server 2005 and 2008 Technologies used: • C# • .NET • N-tier architecture • Windows Forms • ASP .NET WebForms / WebServices • SQL Server 2005/2008 • Windev 9 • GDI + • Windows XP • Windows 2003 Server + Active Directory • ASP .NET • MySQL • Team Foundation Server 2005 and 2008 / SourceSafe

JuillardDeveloper Windev

Apr. 1997 - Jul. 2000Région de Paris, FranceComplete refactoring of the information system of the company from FoxBase to Windev (OCEANE Project). • Management and monitoring of customer invoicing. • Management and tracking of sales orders. • Management of the company's stock (with barcode spray under Windows CE). • Management and monitoring of customer deliveries. • Replication of the database for mobile users Technologies used: • Windev • Windev Mobile • HyperFile • dBase