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Kévin HussonKH

Kévin Husson

Full-stack PHP Developer - Laravel Certified

€500/day
49 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Kévin

Full-Stack PHP Developer and Laravel and Elasticsearch expert, I work on projects with high technical requirements: application architecture, performance, scalability, and maintainability.

I assist companies (startups, SMEs, product teams) on projects from scratch as well as on taking over, redesigning, optimizing existing platforms, or digital transformation. My role goes beyond simple development: I design solid and scalable architectures, built to last and support scaling.

🧠Technical Expertise
  • **Advanced Laravel**: application architecture, services, events/listeners, jobs & queues, policies, observers, cache,...
*Elasticsearchwith the design of fast and robust search engines: aliases, indexes, mappings, advanced queries, full-text and phonetic search, filters, scoring, and performance optimization
  • Front-end with **React**: reusable components, state management, API consumption, performant and maintainable interfaces
  • Implementation of DDD / Hexagonal / Clean Architecture
  • Design and security of REST APIs (authentication, permissions, versioning)
*Global Performance Optimization(SQL, cache, asynchronous)

*Automated Tests(unit and functional), code quality, and maintainability


🚀Methodology & Posture
  • Architecture and long-term oriented approach
  • Strong focus on software quality and technical debt
  • Ability to audit existing systems, identify friction points, and propose a clear technical roadmap
  • Smooth collaboration with product teams, designers, and technical teams

🏗️Environments & Tools
  • PHP 8+, Laravel
  • React, JavaScript
  • MySQL / PostgreSQL
  • Elasticsearch
  • Docker, Github, CI/CD
  • Integration of third-party services (payment, mailing, external APIs)

📞 A technical discussion allows for quick framing of your challenges and defining the best approach.
  • French

    Native or bilingual

  • Spanish

    Basic

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Actual Leader Group
    Lead Laravel / Elasticsearch Developer
    HUMAN RESOURCES
    September 2018 - Today (7 years and 9 months)
    The mission:
    Custom development of an ATS based on Laravel to optimize recruitment and internal management processes for various agencies and their employees.

    Laravel:
    - jobs & queues (Redis) / Policies / Observers & Listeners & Events / Notifications / Commands / Eloquent (MySQL) / API / Mails / Controllers & Middleware & Views / Exceptions / Providers / Services / ...
    - SSO
    - ERP
    - Geocoding (DataGouv API + Google Maps API)
    - Google Maps/Calendar/Drive/Gmail/Autocomplete
    - SMS
    - Feature Tag
    - Email
    - OCR to convert CVs
    - Ad mail merging

    Elasticsearch:
    - Elastic Cloud
    - Advanced Mapping
    - Alias + Index Backup
    - Search by matching/function_score/geo queries/aggregations + highlight,
    Elasticsearch Laravel PHP MySQL PubSub Google Cloud Platform
  • Neoness
    Drupal 8 Developer
    SPORTS
    July 2017 - June 2018 (11 months)
    Paris, France
    Redesign of the website under Drupal 8 with custom developments.
    CRM connection, implementation of REST APIs,
    Drupal 8 SASS PHP 7 Google Map Responsive design
  • Toosla
    Laravel Developer
    AUTOMOBILE
    December 2016 - April 2017 (4 months)
    Paris, France
    Development & maintenance of the API under Laravel
    Development & maintenance of the back office under Laravel,
    Laravel 5 PHP API Back-End Development

Reviews

5.0

Out of 46 ratings

StéphaneS

Stéphane

Influence4You

Reviewed on 4/19/2021

Very good knowledge of Elastic Search. I recommend!
L

Laure

Actual Group

Reviewed on 11/2/2018

Top notch!

Recommendations

Pauline QuilletPQ
Jordi G.JG
FU
+1
Pauline Quillet and 3 other people have recommended Kévin

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Education

  • PHP/MySQL Training
    IP Formation
    2008
  • Elasticsearch Training
    Openska
    2015

Certifications

Skill set

Categories