NodeJS Developer with Smart Crypto Contract Experience

$15-25 USD / hour

Completed

Posted

over 1 year ago

$15-25 USD / hour

I am looking for a nodejs developer who has an adequate amount of experience with Smart Crypto Contracts. My business partner and I have a crypto game that has been under development for some time. We currently have an error with our code and the odds of our game. We are looking for a developer who can come in and help to look over our code, and if possible I would like for you to suggest improvements and/or make those improvements yourself. In addition we have improvements we are looking to make to our code and some new features we want to add. I am looking for someone who also is comfortable working with Github and our two nginix servers. Code will be shown to those who qualify for this job and can demonstrate their experience with NodeJS projects and have plenty of experience with smart contracts. Those who have experience and have read this far please include your favorite color in the first sentence of this proposal. Our game is a Mines game where users go through and select a postiion in a 5x5 grid and uncover either coins or mines. If coins are uncovered the payout increases. If a mine is uncovered they user loses their initial bet.

Project ID: 34758859

About the project

25 proposals

Remote project

Active 2 yrs ago

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Awarded to:

@samsonvin65

Yellow Hello As a skilled Blockchain and Full Stack developer, I am very familiar with Smart Contract and Cryptocurrency. Also I have rich knowledge about Ngnix and Github. I can start right now and work in your timezone Please contact me with more details. Thanks and best regards!

$20 USD in 40 days

5.0

(5 reviews)

4.5

25 freelancers are bidding on average $22 USD/hour for this job

@tangramua

Hello Joshua D., We have 20 years of strong experience in JavaScript, NoSQL Couch & Mongo, Node.js, Smart Contracts, Cryptocurrency, as a result, we can successfully complete this project. Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews. Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation. Best regards, Tangram Canada Inc.

$25 USD in 5 days

4.9

(57 reviews)

7.4

@Koki1216

Hello vistaflipper , this is Koki from Japan who has been working with Cryptocurrency, JavaScript, Node.js, NoSQL Couch & Mongo, Smart Contracts for over 7 years now. I have checked your project description carefully and I think that I can help you to complete this project fully 100% sure to satisfy your requirement. I'd like to have a brief chat or call to discuss further details about your project soon. Looking forward to working with you together on this project. Thanks, Koki Miyashita. :)

$20 USD in 40 days

4.7

(18 reviews)

6.9

@rukshanlancer

Hey, Joshua D. It sounds interesting in your project. I have skill sets such as Cryptocurrency, JavaScript, Node.js, NoSQL Couch & Mongo and Smart Contracts. I can start to work on your project right now. when you are available, ping me, please Thank you

$15 USD in 38 days

5.0

(24 reviews)

6.1

@shramko79

Hi. I understand your project requirements completely and feel confident to deliver the job perfectly. Your job really caught me eyes because my experience and expertise are perfect match for your job. I have 7+ years of rich and strong experience about Smart Contract and Node and Blockchain and Fullstack development. Kindly share some more details so I can start this job right away. Thank you. Best Regards.

$20 USD in 40 days

5.0

(20 reviews)

5.9

@thedeveloperman

Hi, My favourite color is "Green" This shows I always be honest and clean. I think this crypto game need 2 smartcontracts. first is when users buy tools like explosion , users then go to marketplace and input their metamask info. so for transaction with metamask, we need mint contract. second is at reward system, clients have to reward gifts to users. so It need one another contract. I'm expert at NFT game backend development. If u r interested in . please contact me . Thank u

$20 USD in 40 days

5.0

(2 reviews)

5.4

@wicked8261

How are you I already read your requirements in job posting. I am well skilled software developer having great experience in NoSQL Couch & Mongo, JavaScript, Cryptocurrency, Smart Contracts and Node.js. All pages will be responsiveness for mobile devices and user-friendly. We can chat more details with your idea and my experience. And I am ready to provide an innovative result with my skills and experience. Please ping me to contact me. Stay safe

$30 USD in 34 days

5.0

(5 reviews)

4.8

@mnosenko52

====I will analyzed your codes and improve your project with my rich experience ====== Hello, there. I am a senior Node.js and smart contract developer. I am familiar with github and ngnix server. Please reach out to me and discuss more details. Thanks.

$20 USD in 40 days

5.0

(1 review)

4.5

@nushtaevalulu

My favorite color is green. Hi, this is Yuliya. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results that you are asking for I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. I have - Experience with ReactJS/NextJs, React Hook, Redux, Redux Saga, Chakra UI etc. - Experience with Node.js(Express,NestJs,GraphQL,Apollo) - Experience with modern development tools like Babel, Webpack, and Git - Experience with Solidity, Web3, Bitcoin,Ethereum node,ERC-20, ERC-721(NFT), ERC-777 !!!I can complete your project on time and within your budget.!!! Look forward to hearing from you. Thanks for reviewing my proposal. Best regards

$15 USD in 40 days

5.0

(2 reviews)

3.7

@vojislavsoftwor1

Hello, as a professional dev, finishing task on timeline is my best personality. Your work is really interesting to me, and now I am prepared for you. I have done many projects like yours before so I think I am the best candidate. I have been working on react.js projects for over 9 years and I have rich experience and good knowledge. I used various react.js,Vue themes such as material-ui, antd, mdbreact, react-ionic, chakura-ui... and used redux thunk or saga for state management. Also I often did unit tests using Jest and Enzyme. For backend of these react.js frontend projects, I often used Node.js and some severless frameworks, such as firebase, AWS and sometimes I combined it to Laravel. From my past work, I think I can be a right person for your job. Looking forward to hearing from you. Thank you, vojislav

$20 USD in 40 days

5.0

(2 reviews)

2.5

@erkeprof

Hi, there. I have rich experience in Solidity, Ethereum, web3, Smart contract with Solidity,DeFi, DApp, NFT marketing as well as FullStack skill for PHP/Python/React/Angular/Vue I have read your project description carefully and I am really interested in your project. I have experienced in Yield Farming, Swaping, Staking and *NFT Marketing* on Solana and Ethereum Network using Rust and Solidity. Also developed Binance Smart Chain snipping bot. Look forward to answering Thank you.

$20 USD in 40 days

5.0

(1 review)

2.2

@korzha

light blue Hi, I have read your job description and feel I am a perfect fit for this job for you. I have over 3 years of experience in Smart Contracts and software development. Over the years I have also created many custom Smart Contracts for lots of clients in different Blockchain such as Ethereum, Binance. I have extensive experience working with high-speed, efficient logic. Due to my extensive knowledge in this area, I could complete the job quickly, easily and bug-free. Please contact me so we can discuss this project.

$20 USD in 40 days

4.4

(1 review)

2.2

@oleksanderguru

Hello. How about your weekend? I have read your project detail and I am sure I am good fit for your project. As you can see my freelancer profile, I am a senior Blockchain/Full-stack developer who has rich experience in Smart Contract/Solidity, Cryptocurrency, MERN stack and several cloud services. And also I am proficient in GIthub and nginix server for game development. I have worked at some companies in several countries and during that time, I have worked as a role of game engineer for 2 years. So I am sure If I combine my above experiences well, then your project is not difficult for me. I have been insight into what it takes to run a successful project because I have taken part in different successful projects across from startup to multi vendors. And also I am ready to start to work right now and I can work with a full-time role in your time zone. I am awaiting an affirmative response from you. Please message me for further discussion. Best Regards.

$25 USD in 40 days

5.0

(2 reviews)

1.5

@razamo1100

Good afternoon Hopefully, you are doing good. I checked your requirements in detail. NodeJS Developer with Smart Crypto Contract Experience I am a full-stack developer having great experience in NoSQL Couch & Mongo, JavaScript, Smart Contracts, Node.js and Cryptocurrency. I will provide you the result as per your requirements where you can easily manage the content and functionality easily. we can discuss project budget and requirements. And I am confident to provide an innovative result with my skills and dedication. Please feel free to contact me so that we can discuss the further project with your idea and my experience. Best

$30 USD in 37 days