KHÁM PHÁ

(13 nhận xét)

Gabriele M.

@gabrielemarazzi

4,0

5,9

100%

IT and Blockchain Consultant

$90 USD / giờ

・

Italy (9:56 CH)

・

Đã tham gia vào tháng 2 5, 2007

・

2 Khuyến nghị

$90 USD / giờ

・

IT and Blockchain Consultant - Bitcoin, Ethereum and Smart Contracts. - Node.js - Javascript - Typescript - Webpack - Heroku - MongoDb - Firebase - postgresql - React.js - Blockchain - Bitcoin - Ethereum - Hyperledger - Corda - HTML & CSS

Xác thực

Đúng thời hạn

75%

Đúng ngân sách

75%

Tỉ lệ chấp nhận

90%

Tỉ lệ thuê lại

30%

Xem tất cả về Website Designers tại Italy

Portfolio

CRM & ERP for Luxury e-commerce

For XRIBA:
- Advice on the vision, the token and token economy and functionality
- ERC20 Token
- Dapps for SWAP
- Integration for smart contracts signature with Eidoo KYC

XRIBA: Advisor, Whitepaper, ERC20 token, Dapps and KYC

For Coinshare I developed:
- Mobile App Wallet
- Smart contracts for ERC20 token and other swap and functions

I have also advised the founder on how to build the products, and the right vision.

AQER - Mobile Wallet and ERC20

For Coinshare I developed:
- Mobile App Wallet
- KYC platform
- Smart contracts for ERC20 token and other swap and functions

Build with:
- Solidity
- Webpack
- React native
- React.js
- Node.js
- Firebase

KYC, Smart contracts, Mobile app

Building a solution for self sovereign identity based on the Bitcoin blockchain.

Self Sovereign Identity App on Bitcoin Blockchain

Development for a strong authentication mobile App

CRM & ERP for Luxury e-commerce

XRIBA: Advisor, Whitepaper, ERC20 token, Dapps and KYC

AQER - Mobile Wallet and ERC20

KYC, Smart contracts, Mobile app

Self Sovereign Identity App on Bitcoin Blockchain

Development for a strong authentication mobile App

4.0 · 13 Đánh giá

Nhận xét

Mockup for The Blockchain Scraper App • $2.850 SGD

Unfortunately the work ended up being quite terrible. Gabriele and his team increased the price a first time. After 3 months of delays he ended up delivering something that was 50-60% there and then tried to increase the price another time. Requirements were discussed all during 'design phase' but unfortunately the guy decided to claim he knew everything and learned how to do things while developing the project. Total lost of money. Stay away!

Thêm 1

Stefano Flavio C.

@hashtagathing

•

Singapore, Singapore

•

3 năm trước

Chia sẻ

Developer/s for a Browser extension (initially Chrome) • €200 EUR

Gabriele has done a great work, exceeding my expectations and the deadline. Additionally he is pretty creative and he has provided solutions for the project.

Enrique F.

@nubelo_0x5i9MEC

•

Palma de Mallorca, Spain

•

5 năm trước

Chia sẻ

Demo Website Required • $3.000 CAD

This was my first time to use FreeLancer . Once the project was posted , many freelancers got back to me immediately but it was obvious that they were just replying with a pre-scripted responses .Gabriele got back to me fairly quickly with qualified comments indicating that he had actually read the project outline and knew what he was talking about . I selected Gabriele mainly for those reasons . Gabriele has a good command of English and we had no problems communicating even though I am based in western Canada and Gabriele is based in Italy with a 8 hour time difference . The Freelancer messaging system worked very well handling numerous discussions sometimes with sizable file attachments. We did have to use Google Meet several times to share the screen and this is something that FreeLancer might consider adding to their arsenal in future . I found the financial transactions process to be cumbersome but I guess once you are in the system , it does not need to be repeated . I would definitely use Freelancer again and recommend it to other employers .

Website Design

Michael Joseph D.

@Maziwa69

•