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Vassili JoffroyVJ

Vassili Joffroy

Senior Backend Laravel PHP Developer

€550/day
50 projects
Paris, FR
8-15 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Vassili

Senior PHP developer with 8+ years of experience, I design and develop robust, high-performance, and maintainable web applications using Laravel.

I act as a Lead Developer, PHP back-end developer, or technical consultant according to your needs: software architecture, custom web application development, legacy project takeover, or managing a development team.

🔧 Technical Expertise:

PHP / Laravel → DDD architecture, REST API, Livewire, Filament, security, performance
Custom web application → SaaS, business tools, back-office, dashboard
Audit & refactoring → legacy code takeover, technical debt reduction, version upgrades
Automation & scraping → Puppeteer, Node.js, Apify, large-scale processing
Lead Dev / technical management → code review, architecture, team support, roadmap

🚀 They trusted me:

Startups & SaaS: CommoPrices, Mintec Global, Hilbert Investment...
Large companies: Orange, CFDT, ANJ - Autorité Nationale des Jeux...
SMEs & entrepreneurs: Kang.fr, PoleSociete, MonAnnonceLegale, Rubrash...

🤝 Why work together?

I don't just deliver code — I challenge your technical choices, anticipate architectural problems, and get involved as a member of your team.

Reliability and responsiveness: response within 1 hour, smooth communication via WhatsApp, Slack, or email.

📅 Available for one-off, long-term, or continuous support missions.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 30km), Lyon (up to 30km), Lille (up to 30km), Marseille (up to 30km), Caen (up to 30km)

Experience

  • Club Funding
    Laravel & VueJS Full Stack Developer
    PRIVATE EQUITY
    September 2025 - Today (9 months)
    Paris, France
    Project monitoring, TMA, development of new features, active maintenance, updates...
    Laravel Vue.js teamwork
  • Dispr
    Lead Dev Laravel & Scraping
    BANKING AND INSURANCE
    December 2024 - June 2025 (6 months)
    Paris, France
    Dispr is a SaaS platform that centralizes and simplifies the management of leasing offers, by directly connecting your partner banks on a single interface, without intermediaries or volume-based commissions.
    Laravel PHP Web Scraping Puppeteer
  • TaxCut
    CTO & Shareholder - Laravel
    PRIVATE EQUITY
    August 2024 - Today (1 year and 10 months)
    Paris, France
    Reduce your taxes with a few clicks with TaxCut.

    - CTO in charge of technical & product architecture
    - Development of a complete tax reduction SaaS
    - Automation tools, scrapers, Stripe / CRM / government API integrations
    - Co-management of the product & tech roadmap, in direct contact with the founders
    - Maintenance of existing services (application, showcase site, customer interfaces)
    - AI Integration

    Startup incubated at L’Escalator.
    Laravel

Reviews

4.9

Out of 35 ratings

S

Stephen

Organisme C3

Reviewed on 12/6/2024

Toujours un plaisir de travailler avec Vassili ! Merci et à très vite
S

Stephen

Organisme C3

Reviewed on 11/14/2024

Work, perfect, as usual.

Recommendations

DP
MM
François BehagueFB
+5
Diag Power and 7 other people have recommended Vassili

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Education

  • BAC SN
    Isaac Newton
    2018
    Développement informatique Infogérence Maintenance informatique Electricité Laravel PHP backend

Certifications

Skill set

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