About Antoine
English
Native or bilingual
French
Native or bilingual
Experience
- La Pixel FactorySenior Full Stack Software EngineerFebruary 2023 - April 2026 (3 years and 2 months)• • Designed and maintained scalable healthcare and customer-facing web applications using React, PHP, Laravel, JavaScript, TypeScript, and REST APIs. Collaborated with designers, product stakeholders, and backend teams to deliver responsive and maintainable frontend and backend functionality.• • Built reusable UI components, API-driven workflows, and secure backend integrations supporting eCommerce systems, CRM platforms, and operational business tools. Improved user experience and application reliability by optimizing frontend rendering and backend request handling.• • Developed and supported integrations with third-party APIs, payment systems, marketing tools, and external business services. Ensured stable data synchronization and reliable communication between multiple systems and platforms.• • Worked extensively with MySQL databases, schema updates, and query optimization to improve platform performance and maintain data integrity. Assisted in troubleshooting database bottlenecks and application stability issues across production environments.
- La Pixel FactoryAI EngineerOctober 2024 - April 2026 (1 year and 6 months)• • Participated in AI model evaluation, prompt optimization, and response quality assessment by following detailed annotation. Contributed to improving model accuracy, reasoning, and instruction-following capabilities across diverse use cases.• • Reviewed AI-generated responses for factual accuracy, logical consistency, and overall quality while identifying errors. Delivered structured evaluations that supported continuous model refinement and performance optimization.• • Collaborated with cross-functional teams to analyze complex technical and non-technical tasks, document evaluation results. Ensured consistency by adhering to project requirements and quality benchmarks.
- EcompanySolutionCRM & Frontend DeveloperOctober 2017 - February 2024 (6 years and 4 months)• • Developed and maintained full stack business applications supporting operational workflows, CRM systems, and customer management platforms. Collaborated with internal teams to deliver scalable software solutions aligned with evolving business requirements.• • Built backend services, REST APIs, and frontend dashboard systems using PHP, JavaScript, Node.js, MySQL, and API integrations. Improved reporting visibility and operational efficiency across multiple internal systems.• • Designed and maintained database structures, optimized SQL queries, and supported data integrity initiatives for enterprise applications. Assisted in troubleshooting performance issues and improving backend scalability.• • Integrated external business services, automation tools, and CRM platforms using secure API communication and middleware processes. Coordinated integration updates with technical and non-technical stakeholders.• • Participated in software testing, debugging, and production issue resolution within fast-paced operational environments. Maintained coding standards and supported deployment workflows across multiple development stages.• • Contributed to CI/CD improvements, deployment reliability initiatives, and monitoring enhancements to reduce downtime and improve platform stability. Assisted with infrastructure troubleshooting and release coordination.• • Collaborated in Agile development cycles, sprint planning sessions, and code reviews with cross-functional engineering teams. Supported maintainable software architecture and long-term scalability objectives.• • Worked on regulated and operationally sensitive business platforms requiring secure data handling, structured workflows, and reliable application performance.
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Education
- Bachelor's Degree in ComputerUniversity of Montpellier2014Bachelor's Degree in Computer