Blockchain contract

Ditutup Disiarkan 1 tahun lepas Dibayar semasa penghantaran
Ditutup Dibayar semasa penghantaran

What I need is an explanation (some sort of diagram/scheme) and then the development of the digital signature via blockchain between 2 people (company and private), all of which will need to be inserted online inside my platform.

Blockchain PHP Pengaturcaraan C# Pengaturcaraan Smart Contracts

ID Projek: #33602034

Tentang projek

50 cadangan Projek jarak jauh Aktif 1 tahun lepas

50 pekerja bebas membida secara purata $583 untuk pekerjaan ini

ernestpapyan

Hi, how are you? I am a senior smart contract developer. I am familiar with smart contract development on EVM or Near, Solana network. I will do my best to provide you with great result always. Best regards

$500 USD dalam 5 hari
(16 Ulasan)
6.0
VilGerts

Hello I'm a senior Blockchain/Solidity Web3 EXPERT, with rich experiences of developing Smart contract, NFT Marketplace, DeFi,farming token and platform development. My specialization lies in C#, React, Angular and Nod Lagi

$500 USD dalam 7 hari
(12 Ulasan)
5.2
davidbayne

Greetings. As a pro blockchain expert I'm familiar with Blockcahin smart contract programming using solidity & Rust. After reading your proposal carefully, I'm very confident for your project. Please contact me and di Lagi

$250 USD dalam 3 hari
(4 Ulasan)
5.4
Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; PHP C# Programming Programming Blockchain I believe that my 10-year experience in this field is what you need right away. Avoid the headache Lagi

$500 USD dalam 7 hari
(12 Ulasan)
5.5
Artimon16

Hello, hope you are doing well! I am a senior full stack developer I am strong at C++, C#, MFC, .NET, Java, Kotlin, Android, Unity, PHP, Python, Golang, Rust, Node JS, React, React Native, Angular, Electron JS, AWS. I Lagi

$700 USD dalam 7 hari
(5 Ulasan)
5.1
petrovyuriidev

Hi there! I just read your project and very interested in it . I am skilled Web engineer with skills including Programming, C# Programming, PHP and Blockchain. I always work for the client's happiness and my work sty Lagi

$555 USD dalam 7 hari
(10 Ulasan)
4.4
miroljubdjordje4

Hello, Stefano D. How are you? I have gone through your project requirement carefully and I am definitely sure that I can develiver perfect result in time. I have been developing web applications for 10+ years. My majo Lagi

$500 USD dalam 3 hari
(5 Ulasan)
4.6
albertpiqeras

Can you give me more details of your project? Having 3 years of practical experience, I am very confident in your project. Let's discuss your project in detail. I will support you 100% I can. Thank you.

$500 USD dalam 3 hari
(10 Ulasan)
4.4
rajat23091969

Main specialization: * developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) * converting/translating/porting code from one programming language to another programming language. * writing wrap Lagi

$555 USD dalam 7 hari
(4 Ulasan)
3.9
kobernikihor

Hello, Sir, Nice to meet you. I have read your job post carefully. I am very interested in your job post and I can do this perfectly with my best skills. I am senior Blockchain developer who has rich experiences. I wil Lagi

$500 USD dalam 7 hari
(6 Ulasan)
3.8
danilastariy

Hi, I am a proficient blockchain developer with extensive knowledge and skills in Ethereum back-end and smart contracts programming. Over the last 2 years working on solidity based smartcontract development, I have Lagi

$500 USD dalam 7 hari
(11 Ulasan)
3.9
AlexandrGergel

Hi. I just read you job description carefully and it sounds like you are looking for a experienced NFT developer to build your NFT marketplace. I think I can be a good choice for your project because I have hands on ex Lagi

$500 USD dalam 7 hari
(3 Ulasan)
3.5
Wonab

Dear client. How are you? I am very interested in your project. I am a web & blockchain developer with good skills and experience in building smart contract using Solidity and the frontend using React.js and Web3.js. I Lagi

$400 USD dalam 3 hari
(3 Ulasan)
3.0
berezaanna

Hi I have read your description very carefully and I am interested in your project. I have many skills to complete your project. I can provide you Fast speed and High Quality and these are my rules. As a web developer Lagi

$300 USD dalam 2 hari
(3 Ulasan)
3.1
serhiikhla503

Hello. I read your job post and thanks for you I feel really happy for sending this proposal as I am well vased in your requirements. I have enough experience in Blockchain. I can start right now and finish it in your Lagi

$500 USD dalam 7 hari
(2 Ulasan)
2.7
andrija85e1

Hi Stefano, I am very good at blockchain fundamental and have experience of it. I can make the digital signature via blockchain and can explain. I hope your business will be good. Thanks for your time.

$500 USD dalam 7 hari
(2 Ulasan)
2.0
laptievvolodymy4

*Blockchain-contract/details* I have rich experience in Blockchain, Bitcoin, Solidity, Smart Contracts, Ethereum, but also in relevant up-to-date technologies and I'm sure that I can complete this project perfectly. I' Lagi

$500 USD dalam 7 hari
(1 Ulasan)
0.6
hmtaste6

Developed an ML Model that detects and classifies among various custom objects to automate the manual process of their product using Tensorflow and got an accuracy of 95%

$500 USD dalam 7 hari
(0 Ulasan)
0.0