Freelancer profile translated to English.
Back to original languageAbout Laetitia
Symfony Developer with 3 years of experience in high-traffic web applications, I specialize in targeted automation and back-end optimization missions.
My specialty: making existing business processes reliable and automated.
I help companies that already have an internal tool (Symfony / PHP) but that:
- Waste time on repetitive manual tasks
- Have unstable or insecure processes
- Need an automated batch or workflow
- Want to connect or expose an API properly
- Wish to stabilize a critical existing feature
Specifically, I can work on:
- Development or refactoring of Symfony features
- Creation of scheduled tasks (CRON / batch)
- Automation of triggered actions (forms, imports, exports)
- Automatic file generation (CSV, PDF, reports)
- API creation and security
- Taking over and stabilizing existing code
- Integration of third-party APIs (payment, CRM, AI)
Work method:
I prioritize well-defined, high-impact missions:
- Quick audit of the existing system
- Identification of a priority optimization point
- Targeted development
- Testing and security
- Clear documentation
Objective:
to deliver measurable improvement, not add complexity.
Modalities:
- Available mainly in the evenings and weekends for specific, well-defined missions.
- Serious commitment, clear communication, clean and maintainable deliverables.
Types of missions I ideally work on:
Automation of an existing business process
- Creation of a scheduled batch (imports, exports, synchronization)
- Stabilization of a critical Symfony feature
- Implementation or security of an API
- Optimization of a time-consuming manual process
- I prefer well-defined missions with a clear objective and a controlled scope.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Plateforme E-commerce & AnnoncesFull-Stack PHP/Symfony DeveloperAUTOMOBILEApril 2023 - Today (3 years and 4 months)Rennes, FranceI worked on web applications with a strong business component, intervening on both front-end interfaces and back-end logic and data processing.*Development & Functional Evolution- Continuous improvement of existing sites (front and back)- Implementation of new features according to business needs- Development and maintenance of business logic on the controller side- Analysis of functional needs and translation into reliable technical solutions*Front-end- Evolution and correction of user interfaces- Improvement of user experience and existing workflows- Correction of display and front-end behavior bugs*Back-end & Data Management- Management and manipulation of data from multiple databases:SQL,MongoDB,Algolia- Synchronization and consistency of data between different systems- Processing and correction of data anomalies- Optimization of code performance and structure*Batch, Legacy & Optimization- Migration of legacy code- Takeover and improvement of batch processes / scheduled tasks- Optimization of existing processes (performance, readability, reliability)- Security and reliability of automated processes*Customer Support & Incident Management- Management of customer technical support- Analysis and resolution of problems related to:Erroneous listings,XML feeds,Missing or incorrect photos,Inconsistent or incomplete data,Rapid diagnosis and production correction*Back-office & Business Tools- Maintenance and evolution of back-offices for:- Sales teams- Clients- Improvement of internal tools to facilitate daily management- Consideration of user feedback to evolve interfaces*Application Deployment via CI/CD pipelines
- En milieu AssociativeCreation & Management of an Associative Platform (WordPress)CIVIC AND SOCIAL ORGANIZATIONSSeptember 2020 - September 2023 (3 years)Rennes, FranceDigitalization and implementation of online payment solutions
- Showcase website design: Creation and deployment of a responsive WordPress site to ensure the organization's visibility.
- HelloAsso Integration: Implementation and configuration of secure payment modules for collecting membership fees and donations, facilitating administrative management.
- Evolutionary maintenance: Rigorous management of critical updates (WordPress Core, themes, and plugins) to ensure the security of user data.
- Content optimization: Structuring information for intuitive navigation and regular addition of dynamic content.
This project allowed me to address concrete digital transformation challenges for an associative structure, by simplifying the membership process through the interconnection of third-party tools.
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Certifications
- Professional Title Web and Mobile Web DeveloperStudi2023