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Hi, I’m Denis Hacquin. I love creating amazing products with smooth user experiences, leveraging the latest technologies. I build Web3 and SaaS full stack products, with an emphasis on and frontend systems and great user experience. I’m fluent in English and a native French speaker.…

denishacquin

Full Stack Developer, Web Developer, Front-End Developer, +2

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Hi, I’m Denis Hacquin. I love creating amazing products with smooth user experiences, leveraging the latest technologies. I build Web3 and SaaS full stack products, with an emphasis on and frontend systems and great user experience. I’m fluent in English and a native French speaker.…

Available to hire

Hi, I’m Denis Hacquin. I love creating amazing products with smooth user experiences, leveraging the latest technologies.

I build Web3 and SaaS full stack products, with an emphasis on and frontend systems and great user experience. I’m fluent in English and a native French speaker.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

French

Fluent

Work Experience

Senior Full Stack Software Engineer at Gen Layer Labs

January 1, 2024 - Present

Led frontend and backend development for Gen Layer Labs, a blockchain/AI platform. Built features including a blockchain explorer, a decentralized influencer marketing platform, smart contract tooling, and a boxed editor. Technologies included PostgreSQL, Node.js, Python backends, and Nuxt/Vue frontends; implemented end-to-end integrations, real-time features, and contributed to architecture and code quality.

Senior Software Engineer at Marker.io

January 1, 2018 - Present

Key contributor implementing features and integrations, enabling frontend dashboard improvements (user management, form configurator, authentication flows, real-time features) and integrating major tools (GitHub, GitLab, Notion, Linear) via webhooks. Led frontend modernization efforts, including the migration from Vue 2 to Vue 3.