Freelancer profile translated to English.
Back to original languageAbout Donovan
Full stack developer with 4 years of experience on critical projects (banking sector, business applications). Specializing in TypeScript on the front-end (Angular, React, Next.js) and Java Spring Boot / PHP on the back-end, I combine technical rigor and teamwork to deliver high-performance, maintainable solutions.
- Back-end and API development with Spring Boot
- Front-end development with Angular and NextJS
- Fullstack PHP development
French
Native or bilingual
English
Native or bilingual
Can work on-site
Chelles (up to 30km)
Experience
- Vasquez SophrologueFreelance Fullstack DeveloperHEALTH AND WELLNESSNovember 2025 - December 2025 (1 month)Chelles, France- Design and development from scratch for a sophrologist's website- Use of Astro for optimized static rendering + DaisyUI- Design of desktop and mobile mockups- Client follow-up and feedback management- Contact form with Web3Forms- Appointment scheduling with Koalendar- Delivery and hosting
- Imagine DéveloppementProgrammer AnalystDIGITAL AND ITDecember 2024 - August 2025 (8 months)Vienne, France• Design and implementation of a custom ORM (QueryBuilder, Active Record pattern) to replace raw SQL queries in a business application• Gradual modernization of procedural codebase towards an object-oriented architecture (namespaces, enums, exceptions)• Maintenance and new developments in PHP / MySQL, preserving compatibility with existing systems• Customer support via GLPI tickets
- BPCE Solutions informatiquesProgrammer AnalystBANKING AND INSURANCENovember 2022 - August 2024 (1 year and 9 months)Dijon, France• Angular (RxJS, REST API calls, interfaces) and Java developments on sensitive banking applications + version migrations• Build monitoring (Jenkins, SonarQube) and deployments (Artifactory) via CI/CD• Implementation of non-regression tests with JUnit + Selenium
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Education
- Master in Digital Project ManagementESADD - Higher School Applied to Design and Digital2024Gestion de projet
- Professional Bachelor's Degree in DDIM, Web Management / Multimedia and WebmasterIUT Dijon-Auxerre2022Développement fullstack (Vue.js, PHP, SQL) et mobile (Android Studio, React Native)