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Aurélien BraultAB

Aurélien Brault

TS Full-Stack Engineer | Ex-CTO | AI & Automation

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

About Aurélien

I help startups and businesses build high-performance MVPs, streamline operations, and solve complex problems through tech and strategy.

With 8+ years of experience and 20+ successful projects (SaaS, marketplaces, internal tools, automation systems), I bring full autonomy, product vision, and cross-functional skills to every mission.

I've held key roles as CTO (Kikikickz, Ares Conseil), tech lead (Holis), and co-founder (Axium), managing teams, scaling infrastructure, and aligning product with business goals.

🧩 I can help you:
• Build & launch a robust MVP in record time
• Translate business challenges into effective product architecture
• Manage tech projects from planning to delivery
• Automate marketing & ops using AI, n8n, and no-code tools
• Optimize acquisition with SEO, SEA & conversion-focused UX

🧰 Tech stack:
• React, NextJS, Tailwind, TypeScript
• Node.js, NestJS, Prisma, Supabase
• Stripe, Webflow, Vercel, GCP
• Langchain, OpenAI, n8n, Make, Zapier
• Figma, Photoshop, Illustrator

I work best with founders, product teams, and growth-driven companies who want both speed and quality. Let’s build something impactful together.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • ISC Fund
    Full-Stack Developer | Stripe & Fundraising Platform Expert
    CIVIC AND SOCIAL ORGANIZATIONS
    April 2025 - May 2025 (1 month)
    iscfund.com

    I led the development of a custom fundraising platform for ISC Fund, designed to support high-end charity galas through digital donations, auctions, and lotteries. The project was deployed for a major event in Las Vegas, with the objective of enabling seamless and secure online participation while enhancing the fundraising experience for attendees.

    Working autonomously within a tight timeframe, I designed and implemented a full-stack solution using Next.js (App Router), TypeScript, Stripe, and Supabase. I also developed a custom admin dashboard to visualize payments, bids, and lottery entries in real time, empowering organizers to monitor performance and draw winners live during the event.

    Key features I delivered include:
    • A dynamic lot catalog supporting 3 interaction modes (donation, auction, lottery)
    • Stripe payment flows for donations and lotteries, including custom success pages
    • An auction system with bid tracking via webhooks and n8n automation workflows
    • A secure admin interface built with Prisma and React to monitor financials and manage draws

    This project demonstrates my ability to deliver robust, scalable fundraising tools with real business impact, combining technical execution with product thinking. It also reflects my strengths in full autonomy, Stripe integration, no-code/low-code orchestration, and high-stakes delivery.
  • Joerg Leser
    Full-Stack Developer | Luxury Hospitality Consultant Website
    HOSPITALITY
    December 2024 - January 2025 (1 month)
    joergleser.com

    I developed the official website for Joerg Leser, a renowned consultant specializing in brand and concept development for the luxury hospitality industry. The objective was to create a digital platform that reflects his extensive experience and showcases his services to potential clients worldwide.

    Key aspects of the project included:
    • Bilingual support (English and French) to cater to an international clientele.
    • Responsive design ensuring optimal viewing across devices.
    • SEO optimization to enhance online visibility.
    • Integration of contact forms for client inquiries.
    • Deployment on a reliable hosting platform for consistent performance.

    The site was built using Next.js, TypeScript, and Tailwind CSS, ensuring a modern and maintainable codebase. The project was delivered on time, aligning with the client’s vision and brand identity.

    This mission highlights my ability to translate a client’s professional ethos into a compelling online presence, combining technical proficiency with an understanding of luxury branding.
  • Axium
    Founder | AI & Marketing Automation Expert
    BANKING AND INSURANCE
    October 2024 - Today (1 year and 8 months)
    axiumassurance.fr

    I launched a digital marketing agency specializing in lead generation, AI-driven automation, and Google Ads to help businesses maximize their conversions. Leveraging my expertise in AI model training and prompt engineering, I have developed custom AI models for copywriting, landing page optimization, and process analysis, allowing us to significantly enhance campaign performance.

    This business focuses on generating high-quality leads, which I sell to insurance brokerage firms across France. With a deep understanding of this industry, having previously served as CTO of Ares Conseil, I co-founded this venture with Ares Conseil’s founder to address the growing demand for lead generation in the insurance market.

    My role combines product development, AI automation, digital marketing, and conversion optimization, making me a strong candidate for freelance projects in AI-driven marketing, automation, and performance-based lead generation strategies.

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Education

  • 2 years scholarship
    Epitech
    2018

Skill set

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