Jules Robineau

IQVIA HealthCare Authenticator is a set of ready-to-use application components and screens, connected to the world’s largest network of healthcare professional (HCP) data. Key Figures: - 25 million users worldwide - $15.4B revenue (2024) - S&P 500 listed Organizational Context: - Team of 18 people - 3 Go Developers (Backend) - 4 ReactJs Developers (Frontend) - 2 DevOps Engineers Key Achievements: Multi-region SSO Architecture: Designed and implemented an EU/US fallback system with Azure B2C, ensuring service continuity for millions of users. Private Mode: Developed a privacy feature protecting healthcare professionals’ data from third-party applications. ABAC System: Built an application-level access management tool based on Attribute-Based Access Control. Distributed Data Management: Implemented a distributed queue system allowing each service to handle the deletion of its own data when a user is removed. Technical Stack: - Front-end: ReactJs - Back-end: Go (Chi framework) - GraphQL - Database: PostgreSQL - Message Queue: Azure Service Bus - Cache: Redis - Microservices architecture - Containerization: Docker - Orchestration: Kubernetes 👉 https://www.iqvia.com/

Kahler is developing the first tool for decoding human interactions and is recognized as one of the top training institutes in France, regularly distinguished for the excellence of its programs. Key figures: - 1.6 million personality profiles created to date - €2 million in revenue in 2023 (+15%) Organizational Context: - 1 CTO - 2 Go developers - 1 DevOps - 1 Vue.js developer During this mission, I developed a Go-based tool to manage static documents. It tracks versions and languages, streamlining updates for advanced users. I also contributed to a back-end overhaul in Go to improve its structure, performance, and maintainability. Additionally, I implemented a real-time chat feature in the application, allowing platform users to communicate instantly with each other. Technical Context: - Front-end: Vue.js - Back-end: Go with Gin / Echo / Gorilla frameworks - GraphQL with Hasura - PostgreSQL database - Onion architecture, DDD - Unit and integration testing - Microservices - S3 bucket - Docker for orchestration - Terraform and Ansible for deployment 👉 https://www.kcf.fr/

IMHOTEP is a mobile chat application for healthcare professionals, designed to simplify case sharing, consultation requests, and patient information retrieval. By streamlining these tasks, it enables professionals to dedicate more time to patient care and enhance the quality of services. Organizational Context: - 1 CTO - 1 Lead Developer - 2 Back-end Developers - 2 Web Developers - 2 Mobile Developers - 1 DevOps I integrated the application with WhatsApp using a bridge based on the Synapse project. I was responsible for adding new back-end features, developing PDF generation for patient records, and implementing access management through role-based permissions. I leveraged my expertise to optimize back-end performance by replacing ORM queries with direct SQL queries, significantly improving the application’s speed and efficiency. Technical Context: - Back-end: Python - Front-end: Flutter - Mobile: Flutter - Database: PostgreSQL - Docker for orchestration 👉 https://www.synapp.eu/

Lefty is an influencer marketing platform that helps brands optimize their strategy and automate their workflow. Key figures: - Over 30M registered influencers - 8 supported social networks Organizational Context: - 1 CTO - 1 Angular Developer - 2 Java Developers I developed features in Java for the social network X. Using the provided APIs, I retrieved information on influencers, their posts, and associated data (likes, comments, retweets), enabling the extraction of valuable insights. I added new gRPC services to the back-end, which improved communication between services. I contributed to the integration of TikTok into the platform using TypeScript, expanding the application's functionality. I set up a complete integration testing environment in kotlin for the application, ensuring code reliability and quality. Technical Context: - Front-end: Angular - Back-end: Java / TypeScript - Testing environment: Kotlin - gRPC framework - Relational databases: MySQL, Cassandra - Non-relational database: Elasticsearch 👉 http://www.lefty.io/fr