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Kevin AssentKA

Kevin Assent

Backend Developer

€550/day
Bruxelles, BE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Kevin

Hello,

With 15 years of experience in the web world, I offer you my profile to design your site easily and quickly.

My website:

My knowledge:
PHP, MySQL, sql, html5, css, Javascript, Laravel, Bootstrap, jquery, Semantic ui, Symfony, blade, twig, Git

My tools:
Windows, Linux, Ubuntu Server, Jira, Bitbucket, Confluence, Pipeline, vmware Workstation esxi, Gimp, Photoshop, Illustrator, Word, Excel, Access, Docker, RabbitMQ, Source Tree, GitKraken, phpstorm, Sublime Text, Cmder,
  • French

    Native or bilingual

  • English

    Fluent

  • Portuguese

    Basic

Can work on-site
Bruxelles (up to 50km)

Experience

  • Stellar
    Web Developer
    DIGITAL AND IT
    May 2021 - Today (5 years and 1 month)
    Brussels, Belgium
    Development and maintenance of complex backend applications in Symfony (5.4), in a quality and performance-oriented environment.

    Design and implementation of REST APIs, asynchronous flow management via Symfony Messenger, and in-depth work on Doctrine (modeling, relationships, query optimization).

    Rigorous application of best practices: TDD, code review, error handling, logs, and monitoring. Setup and maintenance of CI/CD pipelines to ensure reliable deployments.

    Teamwork in a structured professional context (agile methods, tickets, sprints), with close frontend collaboration (TypeScript, Twig, HTML/CSS).

    Modern technical environment: Docker, GitLab, AWS, Postman, PhpStorm.

    This experience allowed me to strengthen a solid vision of backend architecture, directly reusable on Laravel projects with high technical requirements.
    Symfony REST API Doctrine ORM TDD Gitlab CI/CD
  • eazy-web
    Freelance
    DIGITAL AND IT
    January 2015 - Today (11 years and 5 months)
    Brussels, Belgium
    Eazy-Web – Freelance Backend Developer

    Freelance backend developer since 2015, specializing in the design and development of custom web applications, primarily in PHP / Laravel.

    Complete project management: needs analysis, architecture design, backend development, frontend integration, production deployment, and evolutionary maintenance.

    Development of various business systems: back-offices, content management, automation, document generation, custom workflows, third-party API integration (payment, email, SMS, external services).

    Accustomed to working autonomously as well as collaborating with designers, frontend developers, or end clients. Strong focus on code quality, maintainability, security, and performance.

    This activity allowed me to develop a global vision of the web project lifecycle, as well as a great adaptability to very varied technical and functional contexts.
    Laravel phpMyAdmin PHP Backend Development Application Architecture
  • AlterLife
    CEO
    TECH
    December 2019 - February 2022 (2 years and 2 months)
    Bruxelles, Belgium
    Alterlife – Founder & Lead Developer

    Founder and lead developer of a complex application project focused on software architecture, real-time systems, and business automation.

    Design and development of a complete modular platform, including technical architecture definition, service structuring, data management, and advanced workflow implementation.

    Responsible for technical choices, code quality, system performance, and maintainability. Development of custom backend modules, API integrations, event management, advanced business logic, and administration tools.

    Project management on technical and organizational aspects: roadmap, prioritization, coordination with creative and technical profiles, deliverable validation.

    This project allowed me to strengthen cross-functional expertise in complex system design, technical decision-making, and long-term project management.
    Software Architecture Backend Development Complex Systems External API Integration Tech Lead

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Education

  • Telecommunications and Networks
    ESI Higher Computer Science Institute
    2010
    télécommunication et réseaux
  • Computer Science Qualification Technique
    Henri Maus
    2006
    Technique de qualification informatique, informatique

Skill set (30)

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