Blockchain development

Closed Posted 4 years ago Paid on delivery
Closed

I’m looking for a blockchain developer that can update the libraries and complete our new HD wallet.

More info to come

Bitcoin Blockchain C++ Programming

Project ID: #19777495

About the project

34 proposals Remote project Active 4 years ago

34 freelancers are bidding on average $34/hour for this job

mingxiao2008

Hi, There Thanks for posing this job. I am very interested in your proposal. Please let's have a contact to discuss further. Thanks & Best!

$30 USD / hour
(31 Reviews)
7.9
BigCityInstitute

From Cryptocurrency Expert !!! Dear client! I have a lot of experience in this field. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-t More

$25 USD / hour
(55 Reviews)
7.5
DevStar925

Hi, Dear Employer! How are you? I am really interested in your project. As I have more than 9 years experience in Blockchain & Cryptocurrency, I can work on your project and complete with 100%. I worked on to finish 4 More

$37 USD / hour
(62 Reviews)
7.2
bogahapitiya

Dear Client. Are you looking for a blockchain developer? As you can see in my profile, I am a senior blockchain developer. I’d love to hear more about what would make this project a success for you, and explore More

$41 USD / hour
(12 Reviews)
6.1
peng72083

Hello. I am a senior C expert and have got experience making commitments on block chain libraries. Due to my experience and skills in this field, I will bring you the perfect result. I would love to have more details b More

$37 USD / hour
(5 Reviews)
5.5
suju8811

+2 years of ethereum blockchain developing. I am specialized in Solidity and web3, dapp building. Have experience in building erc20, erc721, erc865 based tokens. Also developed booking and wallet based on token for More

$40 USD / hour
(9 Reviews)
5.6
chesslover

Hi there, Aside from my profile ratings, please see my other blockchain/cryptocurrency projects completed/awarded to me here in Freelancer: https://www.freelancer.com/projects/javascript/build-api-proof-concept/ http More

$35 USD / hour
(3 Reviews)
5.5
hy1990com

Dear Client. I have read your request and I am interested in your project. I have rich experience in developing blockchain wallet systems and apps. I can work on your timezone and provide you perfect result and full ti More

$40 USD / hour
(4 Reviews)
5.2
Ivan927

Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forwar More

$35 USD / hour
(6 Reviews)
5.1
naishodayo

How are you today? I am very interested in your project, and I have rich experience in this area. You can check my portfolio. https://www.freelancer.com/u/naishodayo Please contact me. Thank you.

$41 USD / hour
(4 Reviews)
4.8
grigorywazin

Hi, This job is really caught my eyes because my skills are perfect matched with this job. I am a full stack(MERN, MEAN, MEVN stack) web & mobile developer who has 10+ years of rich experiences. My main skill area More

$35 USD / hour
(5 Reviews)
4.7
developer2581

We can take your work for fulltime, as we can provide you with the dedicated react native developer for your project. We are ready to start as soon as we discuss the details. We can provide you with the quality remote More

$37 USD / hour
(2 Reviews)
4.1
narendragautam

Hi, I am a senior C++ and blockchain developer. contact me . Thx Narendra ///////////////////////////////////////////////////////////////////////////////////

$30 USD / hour
(3 Reviews)
3.7
shingjin

Hi, How are you? thanks for your consideration. As a senior and full-stack developer who is proficient in C and C++, I have good experience in the block-chain wallet. Developing the project for delivering the products, More

$35 USD / hour
(4 Reviews)
2.4
jk901

Dear As I am a senior software developer, have rich experience with various application development using C#, VC, VB.Net, NodeJS, Matlab, java, and python If you are interested with my proposal, please let me know i More

$25 USD / hour
(1 Review)
2.4