sebpalluel

Product Engineer (Full Stack)

Product Engineer with extensive experience in full stack development and product leadership, adept at creating user-centric, scalable web platforms. With a background in both technical and strategic roles, I bring a unique blend of engineering and product vision, ensuring seamless development from inception to delivery.



As Co-founder & CTO of Offline, I led the creation of an innovative NFT-based event platform, leveraging technologies like Next.js, Remix, Nx monorepo, Hasura, Cometh Connect, and Thirdweb. I spearheaded strategic pivots, developing a Shopify token-gating app that secured initial partnerships, such as Onomao, enhancing loyalty programs with unique UX solutions like passkey-secured wallets for cross-domain SSO.



In my role as a Freelance Developer at Iceblock, I independently transitioned their asset management system into a modern web app using Next.js and Supabase, resulting in an improved client interface and admin dashboard within a two-month timeframe.



My tenure at Equisafe saw me evolve from an early-stage frontend developer to leading the entire frontend team. I introduced Storybook to revamp the design system, maintained today due to its positive impact, and managed the implementation of key features, including a complex capital increase module integrating smart contract management.



Earlier, I honed my expertise as a Fullstack Developer at Makernet, contributing to projects that later formed strategic partnerships in 3D printing.



Beyond professional achievements, I actively contribute to open-source projects like my web3 monorepo, showcasing my commitment to continuous learning and industry innovation. My educational journey includes Computer Science at School 42, Generative Arts at Paris 8, and an arts/philosophy foundation from my hypokhâgne/khâgne degree.



I am passionate about combining technical expertise with product-focused strategies to drive forward-thinking solutions that improve user experience and operational efficiency.




Experience: 5 years

Yearly salary: $90,000

Hourly rate: $85

Nationality: 🇫🇷 France

Residency: 🇵🇹 Portugal


Experience

Freelance developer
Iceblock
2024 - 2025
- Successfully collaborated with the CTO and independently led the transition to a modern, scalable web app for Iceblock’s cryptocurrency asset management, transforming their Google Cloud-based system within two months. - Delivered a user-friendly client interface and an admin dashboard using a robust tech stack (Next.js, Turborepo, Supabase, Windmill), greatly enhancing existing clients experience and operational efficiency.
Co-founder & CTO
Offline
2023 - 2024
- Led the development of an NFT-based event platform from inception, implementing a modern tech stack (Next.js, Remix, Nx monorepo, Hasura, Cometh Connect, Thirdweb) to deliver scalable and user-friendly solutions. - Pivoted strategically to a Shopify token-gating app aimed at enhancing user-centric loyalty programs, securing initial leads like Onomao, a mid-sized e-shop. - Integrated innovative UX solutions, including a seamless, passkey-secured wallet for cross-domain SSO, improving user experience by eliminating traditional web3 complexities.
Blockchain / Fullstack Dev
Equisafe
2019 - 2022
- Joined as an early-stage frontend developer and progressed to lead frontend developer, taking ownership of the platform and collaborating with the designer and product owner to align the design system with the company’s vision. - Led the transition to a new platform version as the sole frontend developer, introducing Storybook to implement a new design system that remains in use to this day and received strong user feedback. - Managed a small team and delivered essential features, including a complex capital increase module, while navigating web3 intricacies related to share ledger management through smart contracts and ensuring compliance with B2B/B2C regulatory requirements.
Fullstack Developer
maker net
2018 - 2019
- Developed the full frontend and backend integrations, enhancing full stack expertise and autonomous feature delivery. - Contributed to building core features for Makernet, which later evolved into Distrifab during COVID-19 and partnered with Cosmyx,a European 3D printing leader.

Skills

api
backend
blockchain
ci-cd
docker
graphql
nextjs
node
postgres
python
react
typescript
vue
front-end
english
french