Freelancer profile translated to English.
Back to original languageAbout Jérémy
Freelance engineer, I help my clients clarify their needs and objectives in order to design personalized and effective solutions.
With 12 years of experience, I have had the opportunity to work in large companies like Rakuten and Amadeus, but also in more agile environments like LesFurets.com and Phealing. These experiences have allowed me to develop solid expertise in software development while mastering agile practices.
A convinced craftsman, API designer and mentor, I am committed to software quality and the design of robust software architectures. My approach is based on adopting best development practices, ensuring that each solution is tailor-made, scalable, maintainable, and optimized for production.
Keywords :
Cloud, Architecture, Design, Scalability, Clean code, Microservices, API first, CI/CD
Technologies :
• Expertise in Node.js and Typescript as well as in the Java/Spring ecosystem
• Solid mastery of Serverless environments, particularly on AWS (ECS, Lambda, API Gateway, IAM, SQS, Cognito, DynamoDB, S3, CloudWatch…)
• Very good knowledge of modern JavaScript frameworks (Vue.js, React, Angular)
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km)
Experience
- PhealingTech LeadPHARMACEUTICALS INDUSTRYSeptember 2023 - Today (2 years and 10 months)Lyon, FranceImplementation of a serverless architecture via AWS cloudDevelopment of the cross-environment solution (Windows / Mac) via Electron, Vue.js, TypescriptImplementation of public APIs (OpenAPI standard) for interoperability with various market playersImplementation of a high-performance CI/CD via GitLab CIDevelopment of a mobile application via ReactNativeFocus on:- Performance: feedback to the pharmacist in less than a few seconds.- Scalability: Efficiently handle the processing of tens of thousands of prescriptions per day.- Industry Standardization: Implement FHIR format to comply with industry standards.- Platform Stability: Integrate alert systems, real-time monitoring, and dashboards to maintain robust platform performance.- Code Maintainability: Adhere to best coding practices to facilitate maintenance and future development.- User Data Security / Compliance: Ensure the protection of user data and compliance with regulatory requirements.
- PhealingSenior Full Stack EngineerPHARMACEUTICALS INDUSTRYNovember 2020 - August 2024 (3 years and 9 months)Lyon, FranceDevelopment of AI-powered software for pharmacies to detect dispensing errors in real-time.Member of the Tech Team: 4 developers, 1 project manager, 1 CTOEnvironment:NodeJS, Vue.js 3, Electron, TypescriptAWS (ECS, Lambda, API Gateway, AppSync, StepFunctions, Amplify, IAM, SQS, Cognito, DynamoDB, S3, CloudWatch)CloudFormation / SAMGitlabCI, GrafanaStripe API
- XDINSenior Full Stack Engineer - ConsultantTRAVEL AND TOURISMNovember 2017 - November 2020 (3 years)Boston, United StatesAmadeus North America, Hotel Department (XDIN consultant)Amadeus is among the top 10 global travel companies. With over 580 million bookings and more than 1.8 billion passengers boarded in 2018, Amadeus operates on a large global scale.Member of the Administration Portal team: 8 developers, 2 product owners, 1 QAResponsible for a scalable, robust, and maintainable UI (Central Reservation System), used by 5000+ hotelsMember of a technical committee, responsible for brainstorming / reviewing / designing a broad eclectic roadmapMaintenance and development of a REST API, based on a multitude of microservices (XML/JSON)Implementation of a CI/CD (tests, Jenkins pipelines, continuous merge, Docker images...)Major Projects- Migration from AngularJs to Angular 8, global restructuring of the UI architecture- Implementation of Micro Front Ends, creation of reusable and configurable components (improvement of performance, scalability, and stability)Environment: Angular 8, AngularJs, Typescript, Single-spa, Webpack, Java 8, Spring (boot), Maven, REST, Kubernetes, Docker
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Education
- Ingénieur Informatique - Développement LogicielUniversité de Technologie de Belfort-Montbéliard2012Projets notables - Analyse, design, développement d’une application Android permettant de trouver des lieux touristiques autour de sa position GPS et de calculer un itinéraire Java, Android SDK, Google Maps API - Site web de petites annonces, similaire à “Le Bon Coin” JEE, Servlet
- DUT InformatiqueIUT Nord Franche-Comté - Université de Franche-Comté2009Projet notable - Bataille navale évoluée où deux adversaires connectés à un réseau local doivent s'entretuer en utilisant différentes armes achetées grâce au pétrole collecté Java, Swing