About Jonathan
Introduction
What I offer
- **Architecture & Design**: Implementing resilient and scalable architectures, aligned with your business needs.
- **Quality & Security**: Automated tests, code reviews, and best practices for a reliable product.
- **Performance & Scalability**: Logical optimizations, database tuning, caching, CDN, and load testing.
- **Automation & Deployment**: CI/CD pipelines to accelerate the deployment cycle.
- **Mentorship & Leadership**: Pair programming, knowledge sharing, and mentoring junior developers.
My toolbox
Why work with me?
English
Fluent
French
Native or bilingual
Japanese
Conversational
Experience
- imaginoBackend engineerJuly 2023 - Today (2 years and 11 months)Backend engineer in the R&D department of a SaaS startup. Mainly focused on the integration of APIs, technologies to bridge external systems to the platform.
- PMUFullstack engineerENTERTAINMENT AND LEISUREDecember 2021 - June 2023 (1 year and 7 months)Paris, FranceFull stack developer on a project to revamp the PMU's horse racing betting loyalty system.• Design and enrichment of a REST API written in Spring Boot to communicate with PMU partners.• Creation of ReactJS components for the back office managing PMU's promotional offers.• Performed partitioning and indexing operations on the database to improve read speed.• Implementation of SQS and Kafka message queues.• Production of clean and testable code using TDD (Test Driven Development).
- Groupe O2iFullstack engineerTECHApril 2020 - October 2021 (1 year and 6 months)Gennevilliers, FranceFull stack developer within a company specializing in services for businesses in the press, retail, and communication agencies.• Modification of the REST API (creation of services, addition of endpoints).• Creation of a video player for the collaborative document editing module.• Rewriting of the print template management module from AngularJS to ReactJS.
Recommendations
Be the first to recommend Jonathan
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
Education
- Master's degree in Information Systems ManagementISC Paris2016