c
callibenny

Calli Benny

@callibenny
5.0(1)

Full Stack Dev, Fintech, Bank, NFC Crypto App Builder

Italy
English
About me
Full Stack Developer specializing in Fintech, Bank, Wallet, NFC & Crypto App development. I build payment apps, mobile banking systems, crypto wallets, and NFC payment solutions that work, on time, on budget, and production-ready. From MERN Stack and React Native to Flutter, Laravel, Node.js, and Web3, I turn your app idea into a scalable, secure, market-ready product. Need a SaaS app, neobank, p2p payment system, or web-to-app conversion? I deliver clean code and results. Startups trust me. Clients return. Let's build yours.... Read more

Skills

c
callibenny
Calli Benny
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will build full stack fintech bank nfc crpto wallet payment neo web app developer
5.0(1)
From$150 / projectMore details

1 Reviews
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-1 out of 1 Reviews
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    A
    image-docs

    arloneville

    GB

    United Kingdom

    5

    I came in with a rough idea and Calli turned it into a clean, professional fintech UI faster than I expected. Delivered before the deadline, communicated clearly throughout, and even added features I didn't ask for, the NFC screen and crypto portfolioo were a great surprise. The code is well-structured,...

    Up to $50

    Price

    2 days

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No