About Guillaume
- Expert insight to frame your needs and propose robust solutions
- Clean code execution focused on performance and maintainability
- Fluid communication, tested deliverables, and a true product culture
Spanish
Basic
English
Fluent
French
Native or bilingual
Experience
- AgorastoreLead DeveloperSeptember 2021 - Today (4 years and 11 months)Montreuil, FranceSuccessfully led a team of developers, ensuring effective collaboration and high-quality results.• IT Steering Committee Member: Actively contributed to strategic decisions as a member of the IT steering committee, influencing the company's technological directions.- Salesforce and Business Central Integration: Successfully led the integration of Salesforce and Business Central, improving operational efficiency and data management.• Recruitment: Recruited developers to expand the Agorastore teams.• Feature Development: Designed and implemented features in both the back office and the marketplace, enhancing user experience and increasing product added value.• Technical Migration: Orchestrated a technical migration, ensuring a transition to new technologies and improving overall system performance.• Technical Redesign: Orchestrated a technical redesign to accommodate Agorastore's acquisition strategy.• Technical Redesign: Orchestrated a technical redesign to accommodate Agorastore's acquisition strategy.DevOps - Infrastructure - IAC Pulumi, GitHub Actions (CI/CD) - Azure - AWS - Ansible - Marathon - Implemented robust DevOps practices using Infrastructure as Code (IaC) with Pulumi, GitHub Actions for CI/CD, and deployed on Microsoft Azure.
- Younited CreditSenior DeveloperNovember 2019 - September 2021 (1 year and 10 months)Paris, FranceFeature Team Completion/Contact: Played a role within the Completion/Contact team, responsible for the complete management of the file completion process and customer relationship management.File Completion Management: Led efforts related to document upload, automatic document analysis, identity verification, and bank aggregation. These initiatives significantly improved process efficiency.Customer Relationship Management: Oversaw initiatives related to the customer portal, the Back Office for request tracking, and communication tools (email, SMS, phone), thereby strengthening customer engagement.Technological Environment: Collaborated in a modern technological environment including .Net Core, Angular, Azure DevOps, Azure Cosmos DB, SQL Azure, Azure Service Bus, Azure Function, with Agile and Kanban methodology.Key Skills Implemented:Development: .Net Core, AngularProject Management: Azure DevOpsDatabases: Azure Cosmos DB, SQL AzureIntegration and Communication: Azure Service Bus, Azure FunctionMethodologies: Agile, Kanban
- MEGA InternationalSenior DeveloperJune 2016 - November 2019 (3 years and 5 months)14th arrondissement, 75014 Paris, FranceResponsibilities within the innovation team:Played a key role within Mega's innovation team, focusing on cutting-edge projects using agile methodologies such as Scrum, KANBAN, TDD, and BDD.Notable projects:Diagram Recognition Mobile Application (XAMARIN):Successfully led the implementation of an innovative Xamarin-based mobile application, offering an advanced diagram recognition solution.Unified Authentication Microservice:Developed a unified authentication microservice supporting market standards such as SAML2, OPENID, OAUTH2, enhancing security and ease of access.Microservice Implementation:Contributed to the implementation of microservices using advanced technologies such as Service Fabric, Docker, Kubernetes, .Net Core, VSTS, and Azure, ensuring a scalable and robust architecture.Internal Tool Development:Created essential internal tools using .Net Core, NodeJS, and Electron, improving operational efficiency and team productivity.Technological Environment:Successfully experienced in a diverse technological environment involving Xamarin, Service Fabric, Docker, Kubernetes, .Net Core, VSTS, Azure, .Net Core, NodeJS, Electron.Methodologies:Expertise in applying agile methodologies such as Scrum, KANBAN, TDD, and BDD to ensure efficient and high-quality delivery.
Recommendations
Be the first to recommend Guillaume
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4