Clément S.

Web developer/integrator at Hello Stack, I support companies in the design and implementation of custom web solutions, with an approach focused on performance, maintainability, and user experience.

I am involved in the entire development cycle: needs analysis, technical design, back-end and front-end development, integration, deployment, and evolutionary maintenance. My goal is to produce reliable, scalable applications adapted to my clients' business needs.

On the back-end, I primarily work with Laravel and PHP / MySQL, implementing solid architectures (APIs, MVC, services) and optimized databases. I pay particular attention to code quality, security, and project structure.

On the front-end, I use JavaScript and Vue.js to create dynamic, fluid, and modern interfaces. I also handle UI integration with SCSS / Sass, ensuring graphic consistency, responsive design, and accessibility best practices.

On a daily basis, I am involved in:

Developing custom business web applications and platforms

Integrating mockups and designing interactive interfaces

Implementing and consuming APIs

Optimizing project performance and structure

Ensuring maintenance, updates, and technical support

Working at Hello Stack allows me to work on diverse projects (CRM, e-commerce, internal tools, business platforms), with a high standard of quality and real proximity to client needs.

Autonomous, rigorous, and solution-oriented, I quickly adapt to technical and functional contexts to propose effective and sustainable solutions.

In parallel to my agency work, I work as a freelancer on CMS-focused projects (mainly PrestaShop / WordPress), for VSEs/SMEs, associations, and independent professionals looking for high-performance, manageable, and scalable websites.

I support my clients end-to-end: solution choice, installation, customization, specific development, deployment, and maintenance. My approach is to offer pragmatic solutions that are quick to deploy, while remaining robust and scalable.

I primarily work on showcase websites, e-commerce sites, or content platforms, with a particular focus on user experience, natural referencing (SEO), and performance.

Key skills:

- WordPress (themes, plugins, customization)

- PrestaShop (integration, modules, e-commerce)

- HTML / CSS integration (SCSS)

- JavaScript (front-end customization)

- SEO & performance optimization

On a daily basis, I am involved in:

- Creating and customizing CMS themes

- Developing or adapting plugins/modules

- Integrating mockups and ensuring responsive design

- Optimizing loading speed and SEO

- Ensuring site maintenance and updates

Autonomous and results-oriented, I favor reliable and easy-to-use solutions for my clients, with a constant focus on quality and project longevity.

First significant experience in the web field, I held the position of webmaster at Groupe Magnum / Novelty, managing an online store dedicated to the sale of used equipment.

I was responsible for the complete administration of the e-commerce site, with the goal of ensuring product uploads, catalog reliability, and overall store performance.

This experience allowed me to develop a concrete understanding of e-commerce challenges: catalog management, product showcasing, user journey optimization, and performance monitoring.

Main responsibilities:

- Integration and updating of product sheets (content, visuals, prices)

- Management of the PrestaShop back-office (categories, stock, orders)

- Optimization of product pages (SEO, conversion)

- Monitoring and improvement of user experience

- Routine site maintenance and bug fixes

I was also involved in technical and graphic adjustments, allowing me to improve my skills in PrestaShop and gain solid initial experience in e-commerce.

This experience was decisive in my career, giving me a concrete foundation in online store management and an understanding of the operational needs of an online business.