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Gheram ToumanianGT

Gheram Toumanian

Senior Full Stack Developer · React / Laravel

€450/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gheram

Senior Full Stack Developer with 8 years of experience, I assist my clients from the initial idea to the launch. Before writing any line of code, I analyze your actual needs, study alternatives, and propose the most suitable solution for your project and budget.

You have a single point of contact: I manage development, design, SEO, and deployment. We communicate throughout the project to ensure the result truly reflects your vision.

For more technical projects, I am comfortable with complex architectures: SaaS, online payments, API integrations, video platforms.

Available for full remote, reactive, and autonomous work.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Armenian

    Native or bilingual

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

Experience

  • G-Tech
    Creator of the SaaS starter kit Stacktura
    SOFTWARE PUBLISHING
    February 2026 - Today (6 months)
    Paris, France
    Stacktura is a modular SaaS starter kit that I designed and developed from scratch. The idea is simple: stop recoding the same generic components for each new project and focus on what truly adds value to the product.

    Via a command-line interface, each module can be configured or removed cleanly with a single command.
    Don't need Stripe for this project? The code is automatically removed without leaving any residue. Need authentication, subscription management, an admin dashboard, or a role system? Everything is there, ready to use and customizable.

    Stacktura is based on Next.js and Laravel, with an architecture designed to be maintainable, scalable, and adapted to current SaaS development standards.
    React.js Laravel Stripe Next.js Typescript
  • JEXPLORE
    Full Stack Developer
    EDUCATION AND E-LEARNING
    April 2025 - January 2026 (9 months)
    Paris, France
    Worked on a collaborative 360 and 3D video editor.
    I was responsible for the complete authentication, persistence of clips and tracks via Supabase and Drizzle ORM, the Remotion export service under Docker, as well as the redesign of user pages in React.

    I also optimized the search engine with Algolia and mentored four junior developers throughout the mission.
    React.js Supabase Docker Node.js Typescript
  • Kwark
    Senior Full Stack Developer SaaS and Generative AI
    EDUCATION AND E-LEARNING
    April 2024 - Today (2 years and 4 months)
    Paris, France
    Long-term mission within a SaaS startup. I work on three products in parallel.

    Blengen: AI-powered training video creation platform, with a complete slide and video editing interface. I integrated HeyGen and Remotion for video generation, set up plans and subscriptions via Stripe, and wrote React documentation to establish the team's development conventions.

    A microservice for generating educational quotes, allowing the composition of training offers from configurable modules.

    Good Graves: AI-powered exam corrector, adapted to different academic levels.

    Autonomous in architecture, development, and integrations, I have been the technical lead on these three projects for nearly two years.
    React.js Laravel PHP Stripe Docker

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Education

  • Digital Technology Architect Certificate
    Ecole 42
    2020
    Certificat d'Architecte en Technologie du Numérique

Skill set

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