Freelancer profile translated to English.
Back to original languageAbout Damien
Immediately available for Full Stack development (PHP/Node.js), project takeover, and debugging missions.
With 22 years of development experience (freelancing since I was 18), I assist my clients with various technical challenges, from backend to frontend. My longevity in this profession allows me to adapt quickly to any type of code, old or new.
My approach is pragmatic: understand your needs, solve the problem, and deliver clean, sustainable code.
Do you have a project to maintain, a redesign to launch, or a blocking bug? I am here to help you move forward with confidence.
MY TECHNICAL EXPERTISE:
🔹 Backend Development:
PHP & MySQL: API creation, project maintenance (Legacy & Frameworks), database optimization.
Node.js: Development of high-performance applications.
C#: Business logic and robust applications.
🔹 Frontend Development & CMS:
Web: HTML5, CSS3, JavaScript for polished interfaces.
WordPress: Custom theme and plugin development, advanced technical maintenance.
🔹 Mobile & 3D Development:
Unity 3D: Interactive applications and visualizations (Mobile/Web).
WHY WORK WITH ME?
Beyond code, I bring an analytical ability acquired through numerous missions. I consider myself a technical facilitator ("Problem Solver"): I integrate into your team, understand your constraints, and ensure that the technical solution truly meets your business needs.
Feel free to contact me to discuss your project.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- HubbeeSoftware Developer - Event ApplicationsSOFTWARE PUBLISHINGJanuary 2018 - July 2023 (5 years and 6 months)Paris, FranceAs a Software Developer, my mission was the complete design and implementation of interactive applications for company booths at major trade shows and events.My goal was to transform booths into digital marketing tools to capture attention and generate leads.My main responsibilities included:1. Design of Interactive Experiences:• Development of contests, 3D product presentations, and "gamification" applications to maximize visitor engagement, primarily using Unity 3D and C#.2. Development of Lead Capture Solutions:• Creation of dynamic contact forms, questionnaires, and tablet-based registration systems (iOS/Android) and touch kiosks.• Backend and Data Management:• Setup of the necessary APIs and databases (PHP/MySQL, Node.js) to collect, store, and export visitor information in real-time.3. Deployment and Reliability:• Ensuring the deployment and smooth operation of applications in "live" conditions (high traffic, no room for error), managing booth networking and data synchronization.Key Technologies: Unity 3D, C#, PHP, MySQL, JavaScript, HTML/CSS, Mobile Development (iOS/Android).
- Damien Pollet (Freelance / Indépendant)Expert Consultant & Senior Developer (PHP / Node.js / C#)TECHOctober 2004 - Today (21 years and 8 months)Paris, FranceFor over 20 years, I have been working as an independent technical expert for SMEs, agencies, and large corporations to design, repair, and evolve their applications.My missions focus on 3 main areas:1. Web Development & Maintenance (PHP / Node.js) • Handling existing projects (Legacy): code audit, refactoring, and security. • Development of robust Backend architectures and high-performance REST APIs. • Solving complex problems (debugging, SQL optimization).2. Software & Interactive Engineering (C# / Unity 3D) • Design of custom business tools and critical applications. • Creation of interactive modules and 3D visualizations for web and mobile.3. Technical Consulting & Audit • Supporting technical teams. • Choosing sustainable architectures. • "Firefighter" intervention in technical blockage situations.Technical Environment: PHP (All frameworks & Native), Node.js, MySQL, C#, Unity 3D, JavaScript, HTML/CSS, Linux, Docker.
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Education
- Software Development & Architecture TrainingEcole 422017Excellence technique : Maîtrise approfondie des algorithmes et de l'architecture logicielle (C, C++, Unix). Agilité d'apprentissage ("Learning to learn") : Capacité à maîtriser rapidement de nouvelles technologies ou langages sans supervision. Qualité de code : Rigueur imposée par la norme 42 et les peer-reviews (corrections croisées). Résolution de problèmes : Approche pragmatique face à des défis techniques complexes.
Certifications
- Backend Web Development: PHP 8 & MySQLudemy2025
- Complete Video Game Developer Training - UNITY3Dudemy2019