logo_devvv3logo_devvv3logo_devvv3

blockchain | web3 | mobile app

I help you develop your product from day one to scaling, leveraging the best of blockchain, web3, and iOS technologies

DIGITAL ASSET / SMART CONTRACT / NFT /FRONT END / APP IOS / MARKETPLACE / WEB3 FULLSTACK APP / DIGITAL ASSET

DIGITAL ASSET / SMART CONTRACT / NFT /FRONT END / APP IOS / MARKETPLACE / WEB3 FULLSTACK APP / DIGITAL ASSET

DIGITAL ASSET / SMART CONTRACT / NFT /FRONT END / APP IOS / MARKETPLACE / WEB3 FULLSTACK APP / DIGITAL ASSET

DIGITAL ASSET / SMART CONTRACT / NFT /FRONT END / APP IOS / MARKETPLACE / WEB3 FULLSTACK APP / DIGITAL ASSET

With a solid 15-year R&D experience, I adapt to your project regardless of its maturity level: from the initial concept, through prototyping, development, and up to scaling solutions. I integrate with your technical teams to support and accelerate the definition and development of your web3, blockchain, or mobile products.

No tech team? I handle the turnkey development of your project.

< MY OFFERS />

Starter kit : Set up your idea

from 1000€ by item / Complete pack 2500€

βœ” Workshop "What?" : which services for which users? πŸ‘‰ functional specifications 🎯

βœ” Workshop "How?" : what technical solutions for which services? πŸ‘‰ technical specifications βœ…

βœ” Interactive visual prototype : Present and share your project as if it were real with an interactive visual prototype πŸ’₯πŸ“±

One week top time for all deliverables ⏰

Booster kit : Accelerate your development

Starting from 3000€

βœ” Integration with your dev team πŸ§‘β€πŸ’»

βœ” Free initial consultation to assess the need πŸ—’οΈ

βœ” Frontend, smart contract, iOS scope

βœ” Flexible development package from 5 to 20 days, usable on demand πŸ“…

βœ” Post-development technical support for 10 and 20 day packages 🚨

Prime kit : Have your product developed

Starting from 9900€

βœ” Delivery of a turnkey web3 and/or iOS MVP 🎊

βœ” Free initial consultation to assess the need πŸ—’οΈ

βœ” Setting up the necessary infrastructure tools (database, user authentication, smart contract deployment and site...) πŸ€–

βœ” One year of free maintenance 🚨

βœ” Priority development ⏩

An idea? A question? Let's talk !

< PROJECTS />

Below are some of my latest projects

< TECHNICAL STACK />

At devvv3, we're using the most advanced tools for project development and we constantly keep up to date with the latest technological developments.

WEB3 FULLSTACK / DECENTRALISED APP

react

REACT

typescript

TYPESCRIPT

tailwind

TAILWIND

nextjs13

NEXTJS13

nodejs

NODEJS

firebase

FIREBASE

BLOCKCHAIN / SMART CONTRACT

solidity

SOLIDITY

hardhat

HARDHAT

openzeppelin

OPENZEPPELIN

thirdweb

THIRDWEB

IOS APPLICATION

swift / swift UI

SWIFT / SWIFT UI

xcode

XCODE

< ABOUT DEVVV3 />

Passionate about blockchain and iOS technologies, i'm firmly convinced of the long-term impacts of decentralization and digitalization.

I combine my technical expertise with my experience in project management and research & development to create the applications of tomorrow.

BASED IN MARSEILLE, FRANCE

profil picture

JΓ©rΓ΄me

Web3 and IOS developer

< CONTACT />