Gautier Maréchal

TypeScript Full-Stack Developer with 5 years of experience, I help startups, SMEs, and project owners design modern web and mobile applications.

My unique selling proposition today is the advanced use of AI models in my development process. I daily leverage the most powerful AI tools to accelerate delivery, improve code quality, and quickly explore different technical solutions. This allows me to dedicate more time to architecture, user experience, and high-value business issues.

I work on creating a product from scratch as well as evolving an existing application. I have worked on SaaS platforms, mobile applications, payment systems, data visualization tools, sports performance-related products, and projects integrating artificial intelligence models.

I am particularly comfortable in the modern TypeScript ecosystem:

• Frontend: React, Next.js, Vue 3, Nuxt 3, SvelteKit, React Native

• Backend: Node.js, TRPC, Supabase, GraphQL, REST APIs

• Database: PostgreSQL, Drizzle ORM

• AI: OpenAI API, LLM model integration, automation and AI agents

• Tools: Git, Docker, TanStack Query, Zod

Throughout my career, I have worked in startups, as a freelancer, and within product teams. This diversity of experience has taught me to quickly understand business challenges, communicate effectively with various stakeholders, and deliver robust features within tight deadlines.

If you are looking for an autonomous developer capable of quickly transforming an idea into a concrete product while leveraging the latest AI advancements, I would be delighted to discuss your project.