Android app simple upgrade and setting up an openseas NFT marketplace -- 2

Đã Đóng Đã đăng vào 3 năm trước Thanh toán khi bàn giao
Đã Đóng Thanh toán khi bàn giao

For this project you need to be an experienced blockchain developer NFT ERC721 or ERC1155 protocols, technical aptitude and a minimum of two Android mobile phones to test and run the app which is the basis for this project, as it both creates art works and saves or sends encrypted messages as artistic images

(1) tokenization crypto collectable option upgrade within the app (added function)

(2) build a customizable, white-labelled NFT ERC-721 crypto collectable marketplace on OpenSea's infrastructure via the partners program that will accept tokenization crypto collectable art from i2artist users in a frictionless manner

(3) reduce app size form 172mb to 60-70mb using optimized library files

Blockchain Ethereum Bitcoin Lập trình C Java

ID dự án: #29319663

Về dự án

8 đề xuất Dự án từ xa 3 năm trước đang mở

8 freelancer chào giá trung bình$619 cho công việc này

AwaisChaudhry

Hi there! I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed disc Thêm

$750 USD trong 23 ngày
(54 Nhận xét)
7.4
ayesha0124

Hi there, Lets discuss the detailed requirements as I believe I can do this job. I am a full stack developer with 8 years of coding experience. I have worked on similar jobs before. Apart from that I have a good team o Thêm

$750 USD trong 26 ngày
(3 Nhận xét)
4.1
surajanku

Hello, I have checked all requirements carefully. I am working in Website & Apps development field from last 5+ years. Please send me a message so that we can discuss more. I will do my best to work with you on your pr Thêm

$650 USD trong 7 ngày
(5 Nhận xét)
2.3
sajjadtaghvaeifr

Hi, I hope you are doing fine. I have almost 5 years of experience in android developing and design ui & ux app. I can develop mobile ui with xml and back with java. I'm interested in your project. I can send you my pr Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
2.4
jefferymarc8

Hello, I am a Blockchain and Cryptocurrency Developer with 8+ years of experience. My expertise include Ethereum, Bitcoin, Smart contract, DAPPS, TRON, DEFI, SOLIDITY, Smart contracts, Polkadot, ICO, TOKENS, and many m Thêm

$500 USD trong 7 ngày
(0 Nhận xét)
0.0
alexnoah183

Hello, I have read your project details Android app simple upgrade and setting up an openseas NFT marketplace -- 2 . and i can do it very well. I am well experienced in Golong, JavaScript, C#, C++, python, solidity, an Thêm

$500 USD trong 6 ngày
(0 Nhận xét)
0.0