Freelancer profile translated to English.
Back to original languageAbout Sonia
E-commerce specialized backend developer with 9 years of experience in the design and maintenance of high-traffic platforms, secure payment solution integration, and microservices and API architecture. Certified Salesforce developer, skilled in development best practices and agile methodologies.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- FreelanceSenior Backend DeveloperE-COMMERCEJanuary 2025 - Today (1 year and 7 months)Paris, FranceFreelance Back-End Developer specializing in e-commerce, digital transformation, APIs, and Salesforce Commerce Cloud. I support companies in the development, evolution, and optimization of their applications for high-performance, maintainable solutions tailored to business needs.
- Accenture InteractiveSFCC DeveloperE-COMMERCEApril 2017 - July 2024 (7 years and 3 months)Lille, FranceI worked on the development and maintenance of international e-commerce platforms for luxury, retail, and mass distribution clients, including 9 accounts on Salesforce Commerce Cloud (SFCC).• Participation in BUILD and RUN projects, including new feature development, corrective maintenance, and application evolution.• Collaboration with the client to design new features and define solutions adapted to business and technical constraints.• Redesign and migration of SiteGenesis to SFRA to modernize architectures and user journeys.• Integration of third-party APIs (Google, business services) and secure payment solutions (Adyen, PayPal, Klarna, iDeal, Afterpay).• Development of Headless features on SFCC via OCAPI, SCAPI, and custom hooks to meet omnichannel and integration needs.• Design and implementation of major evolutions for login and checkout flows on a composable commerce platform with Google Cloud Platform (GCP) integrating Commercetools and Firebase.• Design and implementation of business tools for operational and e-commerce teams. (Business Manager Modules)• Execution of POCs and technical studies for bids from major luxury sector companies.• Technical support and mentoring of junior developers.• Contribution to deliverable quality through code reviews, testing, technical documentation, and adherence to development best practices.
- CapgeminiSFCC DeveloperE-COMMERCEOctober 2016 - April 2017 (6 months)Lille, FranceI was responsible for refactoring and modernizing critical features of an international e-commerce platform specializing in the sale of photographic works.• Redesign of order and customer authentication flows on Salesforce Commerce Cloud (SiteGenesis Pipelines) to improve code maintainability and readability, as well as user experience.• Analysis and modernization of complex, poorly documented legacy code, reducing technical debt and improving software quality.• Improvement of error monitoring and traceability to facilitate the diagnosis and resolution of production incidents.• Technical documentation of refactored components to facilitate their maintenance and evolution.
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Education
- SFCC Digital Developer Certification Salesforce (SU17)2017SFCC Digital Developer Certification Salesforce (SU17)
- DUT InformatiqueIUT A Lille 12016DUT Informatique
Certifications
- Salesforce Commerce Cloud Digital DeveloperSalesforce2017