Freelancer profile translated to English.

Description

Fullstack web developer with 3+ years of freelance experience, specializing in creating robust solutions for SMEs and startups.

I transform your business needs into high-performance and secure web applications, from backend architecture (Symfony, Node.js) to modern user interfaces (React.js).

My areas of expertise:

✔️ Custom e-commerce platforms (payments, multi-vendor management)

✔️ Secure REST APIs for web/mobile applications

✔️ Real-time analytics dashboards

✔️ Business process automation

Clean, tested, and maintainable code. Agile methodology. On-time delivery.

Available for short and long-term projects. First collaboration = -30% on my daily rate.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

SMART AFRICA STUDENT
Web Developer and Database Management
DIGITAL AND IT
November 2025 - February 2026 (3 months)
Cotonou, Benin
SMART AFRICA STUDENT
The orientation idea box
Articles, advice, information notes, coaching, notifications, student agendas, testimonials, and much more.
Database Management Team Management User Guide
TVS Service,
Full-Stack Developer
E-COMMERCE
March 2024 - Today (2 years and 5 months)
Abomey-Calavi, Benin
❖ Development of a web application for a garage's billing (front and back) as a freelancer
❖ Participation in the creation of an e-commerce site with Shopify within a team of 4 people
❖ Development of the project "Orient yourself after your baccalaureate" within a team of 5 people:
❖ Analysis of user needs and creation of a technical specifications document
❖ Front-end and back-end development (PHP, Bootstrap, MySQL, jQuery, JavaScript, HTML5/CSS3)
❖ Maintenance, improvement, and addition of new modules
❖ Close collaboration with the frontend team for backend service integration
❖ Active participation in code reviews and Agile planning sessions
❖ Development and maintenance of complex web applications using Symfony
Symfony PHP Development React.js DevOps Shopify AI Integration
e-4afrika,
Web Developer (Intern)
EDUCATION AND E-LEARNING
December 2023 - April 2024 (4 months)
Cotonou, Benin
❖ Mastery of UML modeling language and creation of MySQL, PostgreSQL databases
❖ Complete development of an e-commerce site for selling electronic components using HTML/CSS, PHP, JAVASCRIPT, JQUERY, SQL, and Bootstrap (CasseOrdi)
❖ Advanced training in Symfony and Node.JS.
Symfony PostgreSQL Node.js Development HTML5 & CSS3

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Professional License in Computer Systems and Software
Institut Universitaire Les Cours SONOU
2023
Licence Professionnelle en Système Informatique et Logiciel
Web and Mobile Developer
e-4africa
2020
Devellopeur web et mobile

Check out Valentin's education

Fullstack Developer
e-4africa
2022
Symfony MySQL PHP HTML5 & CSS3 Flutter React.js NodeJS

Valentin Gonnonhou

Fullstack Developer Symfony/React - E-com & APIs Expert

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