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barrytommy3

barrytommy

@barrytommy3

Full Stack Web Developer, Web2, Web3, React, Nextjs, Nodejs, Flask, MongoDB, APL

Regno Unito
Inglese, Francese, Tedesco, Spagnolo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Hello, I'm a Full-Stack Developer with a focus on Web2 and Web3 development. I assist entrepreneurs, companies, and startups in transforming concepts into safe, scalable, and user-friendly digital solutions I have experience building modern web applications, DApps, blockchain solutions, smart contract integrations, and custom platforms. My expertise includes React, Next.js, Node.js, Flask, MongoDB, APIs, and wallet integrations. I focus on clean code, reliable performance, and solutions designed to deliver real business value. Let’s build something great together!... Continua a leggere

Competenze

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barrytommy3
barrytommy
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Applicazioni decentralizzate (dApps)
I will do crypto website, nft minting and web3 marketplace
A partire da10 USD / progettoMaggiori dettagli
Applicazioni web full stack
I will build web development using react js and mern stack
A partire da20 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Upwork

Full Stack Developer | Web2 & Web3

Upwork • Freelance

Jan 2020 - Present • 6 yrs 9 mos

Developed modern, responsive web applications and custom business platforms. Built Web3 DApps, smart contract integrations, and wallet-connected applications. Worked with React, Next.js, Node.js, Flask, MongoDB, REST APIs, and blockchain technologies. Focused on secure, scalable, high-performance solutions and clean, maintainable code. Helped startups and businesses transform ideas into functional digital products.