Freelancer profile translated to English.
Back to original languageAbout Amine
Senior Full-Stack Software Architect and Developer, I have been supporting companies, startups, SMEs, and agencies for over 8 years in the design, development, and evolution of business-critical web and e-commerce platforms.
With a background in software architecture, databases, and cloud (RNCP level 7 – 42 Paris), I combine a global vision of systems with the ability to intervene concretely on code. This dual expertise allows me to design robust, scalable, and maintainable solutions while ensuring their operational implementation.
I intervene in:
- The design of application and cloud architectures (AWS / GCP),
- Database structuring and optimization,
- Full-Stack development (PHP / JavaScript),
- Improving application performance, scalability, and reliability.
Historically specializing in e-commerce and high-traffic platforms, I have worked in various environments: creation and redesign of applications, technical migrations, CRM/ERP integrations, technical SEO optimization, cloud infrastructure setup, monitoring, and automation.
Areas of Intervention
- Software & Application Architecture
- Cloud Architecture (AWS, GCP)
- Database Design and Optimization
- Full-Stack PHP / Web Development
- System Performance, Scalability, and Reliability
Stack & Environment
PHP, MySQL, Symfony, PrestaShop, Smarty, Twig, JavaScript, TypeScript, HTML, CSS/SCSS, Apache, Nginx, PHP-FPM, Memcached, CDN, AWS, GCP, Git, CI/CD, Agile methodologies.
Autonomous, rigorous, and results-oriented, I integrate easily into existing teams or act as a technical lead to secure critical projects, accelerate development, and sustainably improve system quality.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- CertidealFull Stack PHP DeveloperE-COMMERCENovember 2022 - September 2025 (2 years and 10 months)Full-Stack PHP Developer with solid experience on high-volume e-commerce platforms, I contributed to the development, maintenance, and evolution of several complex web projects in a demanding, performance-oriented professional environment.My responsibilities covered the entire application lifecycle:Development of new business features (front-end and back-end)Analysis, investigation, and correction of complex bugs in productionOptimization of performance and stability on high-traffic systemsManagement and processing of large data volumes, particularly in contexts of reconstruction or manual data re-integrationFull technical responsibility for certain projects and participation in the design of future projectsI worked in a context subject to high confidentiality constraints, which led me to adopt rigorous practices in terms of security, code quality, and traceability.Technical SkillsFront-end: HTML, CSS, SCSS, JavaScript, jQuery, BootstrapBack-end: PHP (legacy & modern), Smarty, Symfony, TwigPerformance & Cache: Memcached, PHP/MySQL optimizationDatabase: MySQL (AWS RDS), complex queries, data optimization and integrityInfrastructure: Linux, AWS EC2, Apache, PHP-FPMLogging & Monitoring: Monolog, application log analysisBenchmark & Load: Apache Bench (ab), SiegeModern Ecosystem: PHP 8, NPM, Webpack, TypeScriptAccustomed to critical production environments, I combine technical vision, autonomy, and a sense of responsibility, with a strong emphasis on code quality, performance, and maintainability.
- FiverrFull-stack DeveloperDIGITAL AND ITDecember 2017 - January 2022 (4 years and 1 month)Freelance Full-Stack Developer specializing in PHP and e-commerce, I have supported companies, agencies, and merchants for over 5 years on various projects: creation of online stores, evolutionary maintenance, bug fixing, and optimization of existing platforms.My expertise is primarily based on the PrestaShop CMS, with continuous experience from version 1.5 to recent versions (8/9), in heterogeneous contexts: VSEs, SMEs, redesigns, migrations, high volume, and critical production environments.Main Missions
- Creation and redesign of e-commerce sites
- Front-end, back-end, and database bug fixing
- Addition and customization of business features
- Development of custom PrestaShop modules
- PrestaShop migrations and PHP version upgrades
- Management of large data volumes
- Maintenance, webmastering, and recurring support
- Technical SEO and implementation of tracking tools
Integrations & Infrastructure- CRM / ERP integration (Odoo, Zoho, Dolibarr, etc.) and third-party APIs
- Linux server installation and administration
- Deployment on AWS, GCP, OVH, IONOS, Hostinger
- Apache, Nginx, PHP-FPM, MySQL, cache, and CDN configuration
- Setup of monitoring and server panels (cPanel, Plesk, CloudPanel)
Stack & Tools- PHP, MySQL, Smarty, Twig
- HTML, CSS, SCSS, JavaScript, TypeScript
- Memcached, CDN
- Node.js, Vue.js / Nuxt.js, React.js, Ruby on Rails (occasional missions)
- Git (GitLab, Bitbucket), Jira, Trello, Agile methodologies
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Education
- Fundamental License in Computer ScienceFaculty of Sciences of Tunis2019Licence fondamentale en informatique obtenue à la Faculté des Sciences et Techniques (FST) en 2019, avec une formation approfondie en algorithmique, programmation, bases de données, systèmes et génie logiciel. Cette formation m’a apporté des bases théoriques solides en informatique et une forte capacité d’analyse et de résolution de problèmes.
- RNCP Level 7 - Expert in IT Architecture - Database and Data Architecture42 Paris2025Diplôme RNCP niveau 7 (équivalent Master) délivré par 42 Paris, spécialisé en architecture informatique, avec un focus avancé sur la conception, l’optimisation et la gouvernance des bases de données et des systèmes data. Cette formation est orientée architecture, performance et scalabilité des systèmes informatiques complexes, et couvre notamment : - Architecture logicielle et applicative (conception de systèmes robustes et évolutifs) - Architecture des bases de données (modélisation avancée, normalisation, performance, intégrité des données) - Systèmes distribués et data à grande échelle - Optimisation des performances et gestion de la charge - Haute disponibilité, résilience et fiabilité des systèmes - Architecture cloud et infrastructures modernes - Sécurité, traçabilité et gouvernance des données La formation met l’accent sur une approche pragmatique et orientée production, avec des projets concrets et des problématiques proches de situations réelles : conception d’architectures complètes, choix technologiques, arbitrages techniques et anticipation des contraintes d’exploitation. Ce diplôme valide une capacité à intervenir en tant que architecte applicatif / data, tout en conservant une forte compréhension des enjeux de développement et d’implémentation.