About Alexandre
Experience
- HappywoolFreelance Full Stack DeveloperSeptember 2023 - February 2026 (2 years and 5 months)🛒 E-Commerce & Serverless ArchitectureBackend & Cloud: API design with NestJS and Serverless Architecture (AWS Lambda) for optimal scalability.Frontend: Interface development using Angular and React.Performance & Search: Search optimization via Elasticsearch and asynchronous flow management with RabbitMQ.📦 Custom Product Information Management (PIM)Event-Driven Architecture: Implementation of RabbitMQ for inter-service communication and use of Bun for consumers.Modern Stack: Full Stack development in NestJS and Next.js, with PostgreSQL database.Observability: Monitoring and product indexing via the ELK stack (Elasticsearch, Logstash, Kibana) and Redis.🎧 Business Tools & Customer ExperienceCRM Integration: Creation of React apps embedded directly into Zendesk.Middleware: Development of a data hub (NestJS) connecting Zendesk and Aircall APIs for a 360° customer view.
- FaibrikFreelance Full Stack DeveloperFebruary 2023 - September 2023 (7 months)Backend Focus (80%) on RPA and complex workflow automation solutions.🤖 RPA & Data AutomationExtraction (Amazon): Design of robots with Puppeteer for automated data extraction on Amazon Vendor Central.Event-Driven Architecture: Task management (Cron Jobs) and inter-service communication via RabbitMQ.Data Visualization: Creation of dashboards in React for analysis of extracted statistics.🔗 Application Evolution & API IntegrationsCRM Software: Development of APIs (Node.js/Express, PHP) and MongoDB storage.Business Workflows: Automation of workflows through integration of third-party services (Aircall, Asana, RingCentral).CRM Extensions: Addition of specific modules on tools like Zendesk to optimize productivity.
- PP YARNS&coTypeScript Full Stack DeveloperNovember 2022 - February 2023 (3 months)Phildar, Rouen, FranceTechnical support within the product team for the development and evolution of the E-commerce platform and Marketplace.Frontend: Evolutions and creation of features on the E-commerce interface using Angular 14.Backend & API: Development of services under Node.js / NestJS and management of the MongoDB database.Integrations & Flows: Connections with the ERP and specific developments in PHP, integration with Elastic Path (headless commerce).Performance & Data: Use of Redis for cachingStack: TypeScript, Angular 14, NestJS, Node.js, MongoDB, PHP, Oracle ERP, Redis, Elastic Path.
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Education
- BTS Computer ScienceEdmond Labbé2016
- Professional Title Bachelor+5, Computer Programming, Digital TransformationAston Ecole2018