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Crypto buy and sell script

$15-25 USD / hour

Closed
Posted over 1 year ago

$15-25 USD / hour

I am looking for a system where we can use the API of other exchanges to do the trade on our platform. Please message for more details.
Project ID: 34406605

About the project

47 proposals
Remote project
Active 2 yrs ago

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47 freelancers are bidding on average $21 USD/hour for this job
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Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have great experience doing projects with Web Development. Please initiate the chat so we could discuss it in detail. Thanks! Awais
$25 USD in 40 days
4.9 (133 reviews)
8.5
8.5
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Hello developerweb2,   We have 20 years of strong experience in PHP, JavaScript, Software Architecture, MySQL, Blockchain, 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
4.7 (202 reviews)
8.5
8.5
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Hello There, How're you? I am interested to work on your project (Crypto buy and sell script).I am having strong experience in Blockchain, JavaScript, MySQL, PHP, Software Architecture. Could you provide me the project detail and how many hours in a week you need from my side for this project? Can we discuss the project via a quick chat session? I'm ready to initiate the project and can start the work immediately. I can do this within your budget too $15 - $25 USD / hour Regards
$20 USD in 30 days
5.0 (50 reviews)
7.1
7.1
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Hi Manager!! We checked for your project and interested in your project. Project: Crypto buy and sell script I am skilled full stack coder with skills including Software Architecture, PHP, MySQL, Blockchain and JavaScript.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please chat to discuss more about this project.
$21 USD in 34 days
4.9 (54 reviews)
7.0
7.0
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Hello I'm senior Blockchain developer as you can see my profile. So you wanna get fee using other exchanges to do the trade? or do you want to build trade script such as trading bot, arbitrage bot or others? Please chat with me and discuss more. Thanks.
$20 USD in 40 days
4.6 (17 reviews)
6.6
6.6
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Thank you for your job posting here. As you can see on my profile, I have rich experiences in crypto-related projects including trading platform as well. Especially I have expertise in all functions of trading platform, such as multi-user system, deposit & with drawal functions for cryptocurrencies, market page with TradingView charting, matching engine for ordering, KYC verification function, etc. So please don't hesitate to contact me and share more details about your project specifications. Everything is negotiable. Best regards.
$20 USD in 40 days
4.9 (21 reviews)
5.7
5.7
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Master in Machine Learning and Python Hello, I hope you are safe and Doing well I have seen your project requirements, I am looking to discuss them further with you Hope we will meet soon to discuss further . Coming to me, I am a professional algorithm developer and machine learning is my most confident and favorite subject. I have done lots of projects related to machine learning using various languages like C, C++, C#, and Python. Let me know your availability of time to discuss this project through call or chat Stay safe Thanks, regards
$20 USD in 40 days
5.0 (16 reviews)
5.0
5.0
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Hi. there There are some APIs that can swap crypto. For example, Rubic SDK. As a blockchain dev, I can make your project successfully. Hope to discuss further details. Cheers...
$20 USD in 40 days
5.0 (10 reviews)
4.9
4.9
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Hello Sir/Mam, Hope you are doing well... I will build website for you according to the Requirement. My skill set - Website designing - Photoshop/Adobe Muse/illustrator. Front end development - Bootstrap/HTML/CSS/JavaScript/J-query/Foundation and other HTML framework. PHP - custom PHP/frameworks of PHP like RUBY ON RAILS, YII, codeignitor. CMS like WordPress, Joomla, Magento, Woo-commerce. WE CAN START IMMEDIATELY!!! I can assure you --> Great communication, Fast turn around time, High quality, Excellent support, Any time availability on demand, Honest relationship. Thanks and Regards, Ranjit Project ID 1908202217
$20 USD in 40 days
4.4 (34 reviews)
5.7
5.7
User Avatar
I understand your prupose. So you can do it like this. Many sites of the format you require have already been developed. To put it simply, you can download any project you want and customize it. I have had that experience before. But if you don't want it, I can build the new app you want. In this using the API of other exchanges is not a problem here. Let's discuss in more details via the private chat. Stevan
$20 USD in 40 days
5.0 (12 reviews)
5.1
5.1
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❤️Hello, sir. I am Anna from Ukraine.❤️ I have read your project requirement carefully and understood what you need. As a highly skilled C++ and trading bot developer, I can help you perfectly. I can do crypto trading bot well, and have a deep knowledge about trading field. I am very confident with my skills and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. Please confirm that I am one of the best fits for you and send to me message for more detailed discussion. I am waiting for your reply. Thanks and Best Regards.
$20 USD in 40 days
5.0 (8 reviews)
4.8
4.8
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Hi there, I have read your requirements carefully and am really interested in your project. I am a full stack and blockchain developer with 6 years of experience and have vast experiences about web development. I am expertized in PHP, Laravel, Javascript, React, Angular, MySQL and Blockchain. To say about the Blockchain in detail, I am well versed in Solidity, hardhat, truffle, Rust, Anchor, ERC20, ERC721, BEP20 and ERC1155. Totally I am confident about I can do this perfectly. For more details, please feel free to chat with Me. Hope to hearing from you soon. Thank you!
$25 USD in 40 days
5.0 (3 reviews)
4.4
4.4
User Avatar
How are you? I have been developing various blockchain relevant projects for 5+ years. High quality & incredible speed, Reliable credit, Good Communication are all my main characters. I have worked for many Companies and Clients to provide the best services and satisfy them with my efforts. I developed so many DEX, DEFI, DAPP, NFT marketplaces, Trading charting system like poocoin and created tokens and smart contract such as BEP20, ERC20, ERC721, ERC721A on Ethereum, Solana, BSC, Polygon network. I also have developed some NFT minting projects, NFT staking projects and token staking, farming projects, so I am very familiar with erc721, erc20 smart contracts, solidity, remix, truffle, Rust, IPFS, opensea and reactjs frontend developing. If you want I can share you my past projects. I have rich experience with gas optimized smart contract and I can build any Blockchain relevant projects. I will do my best to provide the results you are looking for. Best Regards.
$20 USD in 12 days
5.0 (9 reviews)
4.2
4.2
User Avatar
Hello there. This is Ryan from United States. I have checked your project description carefully and I think that I can help you to complete this project 100% perfectly sure to satisfy your requirement. I'd like to have a brief chat, call to discuss further details about your project soon. Looking forward to working with you together on this project. Thanks and Regards
$20 USD in 40 days
4.9 (6 reviews)
3.4
3.4
User Avatar
hello there. how are you today? I have read your project requirement carefully and I am very interested in your project. I can help you. I am not going to explain that I am good at this and that , like other developers. If you give me a chance to show my abilities, I will never disappoint. Contact me regarding any project your are serious about. please maintain a professional conduct. best regards.
$20 USD in 30 days
4.5 (5 reviews)
3.8
3.8
User Avatar
Hi, I am a software engineer with a wealth of knowledge and over 7 years of experience in web & cross-platform development. I read your project details carefully and I felt your project is very fit for my skill set. If you are willing to award the project to me, I will complete it perfectly. I wanna discuss the technical content through chat if you’re available. Thanks
$20 USD in 40 days
5.0 (3 reviews)
3.0
3.0
User Avatar
Hi There! I got 7+ years of experience in developing mobile apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, iPhone ,Software Architecture ,Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. Waiting for your positive response! Regards, Shubham
$20 USD in 40 days
2.5 (11 reviews)
5.1
5.1
User Avatar
Hi, I just read your job description. As a senior full stack developer, I have 9+ years of rich experience in Blockchain and Web app. I have a solid knowledge of crypto transaction API and webscraping. Hard-skill Blockchain; smart contract, solidity, web3, ethereum, integration wallet. Javascript: React, Next, Node/Express, Typescript. I would like the opportunity to discuss with you. I hope to hear from you. Best regards
$25 USD in 40 days
5.0 (3 reviews)
2.0
2.0
User Avatar
Hi, I've read your job description and found the skills recommended for me. I have been working as a professional PHP developer for 5+ years and I've gained rich experience with it in other companies. Basically, I've investigated your requirements carefully. As far as I'm concerned, I'm the most qualified for this job. Also, I have good experiences with Blockchain, Ethereum, Solidity I promise the best quality on time and 24/7 communication. Also, I will work on your time zone. Please contact me for further discussion. Thanks.
$20 USD in 40 days
5.0 (1 review)
2.0
2.0
User Avatar
I have been developing various blockchain relevant projects for 7+ years. High quality & incredible speed, Reliable credit, Good Communication are all my main characters. I have worked for many Companies and Clients to provide the best services and satisfy them with my efforts. I developed so many DEX, DEFI, DAPP, NFT marketplaces, Trading charting system like poocoin and created tokens and smart contract such as BEP20, ERC20, ERC721, ERC721A on Ethereum, Solana, BSC, Polygon network. I also have developed some NFT minting projects, NFT staking projects and token staking, farming projects, so I am very familiar with erc721, erc20 smart contracts, solidity, remix, truffle, Rust, IPFS, opensea and reactjs frontend developing. If you want I can share you my past projects. I have rich experience with gas optimized smart contract and I can build any Blockchain relevant projects. I will do my best to provide the results you are looking for. Best Regards.
$20 USD in 40 days
5.0 (1 review)
1.6
1.6

About the client

Flag of CANADA
Maple Ridge, Canada
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Member since Aug 19, 2022

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