Swap and Pool Sales Smart Contract and integrated UI -- 2

$250-750 USD

Folyamatban

Kiadva ekkor:

körülbelül 1 évvel ezelőtt

$250-750 USD

Teljesítéskor fizetve

I am looking for a skilled blockchain and UI developer to help create a smart contract for a swap and pool sales contract. The ideal candidate will have experience with Polygon and ERC-20 tokens. We are seeking a smart contract developer to create a Swap and Pool Sales Contract on the Polygon network using already deployed contracts for tokens and staking. Ideally candidate can integrate and build UI. The tokens used for this contract are SC, SN, and SK reward token, and the staking contracts include LV1POS = 19SC:1SN, LV2POS = 19SC:2SN, LV3POS = 19SC:3SN, LV4POS = 19SC:4SN The flow of the swap is as follows: 1. Liquidity providers deposit any of the 4 POS into the swap pool. 2. The pool contract unstakes the POS, leaving the SC and SN tokens loose in the pool. 3. Buyers can purchase any of the four POS levels through the swap pool contract, which stakes the loose tokens and transfers them to the buyer. 4. Excess SN in the pool are distributed to Lv 2,3,4 LP holders proportionally by tracking the balance of each of the 4 pos and more specifically the SN deposited they deposited. 5. Buyers may purchase using USDC and SK and any additional whitelisted Token. 6. Sellers may choose to receive USDC or SK. 7. An adjustable exchange fee is paid in SK to LP holders proportionally based on there deposited SN. 8. There is an adjustable X% USDC/(SC:SN) Pool rebalancing mechanism that swaps or deposits POS into pool and moves excess USDC to a whitelisted wallet address. 9. There are adjustable minimum purchase requirements for each LvPOS, but once a wallet meets a minimum purchase requirement, it is whitelisted to be exempt from the minimum. They may also meet the minimum by adding the same sum in liquidity. Major components: 1:1 swap Liquidity pool Distributions triggered by purchase event Distribution Share based on share of SN Balance 1 distribution of accumulated SN 2 distribution of exchange fees in minted SK 3 distribution of automatic reward rate similar to deposited tokens.

Projektazonosító: 36609695

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Aktiválva: 1 évvel ezelőtt

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25 szabadúszó adott átlagosan $525 USD összegű árajánlatot erre a munkára

@AwaisChaudhry

Hello Good afternoon , I just finished reading the job description . I see you are looking for someone experienced in developing products using Blockchain, Smart Contracts, UI / User Interface, Solidity and React.js. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais

$750 USD 18 napon belül

5,0

(11 értékelés)

7,3

@leadconcept

Hi there, Can you please confirm if you want to customize Polygon network to manage 4 POS levels into the swap pool? Please provide more detailed flow and share more detailed features list. Would you be flexible in your budget as our team estimate is higher? I am not sure how you selected this budget for your project on Freelancer website, because cost of any project is based on the overall features/functionality. However, If you are not flexible in your budget, then no problem and I respect it. You may ignore the bid amount for now, as we still need to discuss & ask questions. Look forward to hearing from you. Regards, Yasir LEADconcept

$500 USD 7 napon belül

5,0

(5 értékelés)

6,7

@AITSoft

Hi there! I have read what you exactly need, however I would like to ask you a few questions. I do have good experience with Blockchain, Solidity, Smart Contracts, UI / User Interface and React.js. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks My portfolio: https://www.freelancer.com/u/AITSoft

$750 USD 13 napon belül

5,0

(5 értékelés)

5,6

@edmiidz

Hi, thansk for job posting. I am really interested in this project. I have rich experience with developing ERC20 token which includes Swap and Pool feature on Polygon network. I am also familiar with integrating contract into React or Next based UI. I can start working right away and finish it within 1 week. Looking forward to discussing more details over the chat. Thank you

$700 USD 5 napon belül

5,0

(3 értékelés)

4,0

@karimdeveloper41

✔✔✔✔ Nice to see your posting ✔✔✔✔ Hi John C., I read your job posting carefully. I understand what you want, but I have some questions. So i hope we can discuss more about your project and i can show you my past work. I successfully completed a project like yours a few days ago and have 9+ years rich experience with this field. So i have a lot of best solutions. I am very familiar with Blockchain, Solidity, React.js, UI / User Interface and Smart Contracts. I have a great eye for design and rich experience in UX & UI. I can help you build a creative and impressive website full of eye-catching animations. If you select me, it would be good choices. I will finish your project before the deadline. I hope we can discuss further via chat. Best Regards

$511 USD 6 napon belül

5,0

(3 értékelés)

3,4

@kozaktr

❇️✅Blockchain Developer with UI experience ✅❇️ I just went through your job post and it piqued my interest. Your description of the work responsibilities pertaining to this role closely match my skillset. As a fast worker, I guarantee I will do it in short period. Please message me It will be a good start for our cooperation. Thanks

$500 USD 7 napon belül

5,0

(2 értékelés)

3,4

@veselidevelop

Hey John C., Good afternoon! As you can see in my profile I am professional web engineer not just a normal developer with skills including UI / User Interface, Solidity, Smart Contracts, React.js and Blockchain. I checked for your project and interested in your project. I am skilled full stack computer programmer with skills including Website Design, MySQL, PHP, HTML 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 I'm ready to start your project and I can start from now on. Please contact me to discuss more regarding this project. For more details Chat with us

$555 USD 5 napon belül

5,0

(3 értékelés)

3,1

@michaelanwagner

Hi John! My name is Michael and I am an experienced FullStack developer with a proven history of working in dozens of industries. I understand you are looking for someone to help create a smart contract for a swap and pool sales contract on the Polygon network using already deployed contracts for tokens and staking. I believe I am the ideal candidate for this project because of my extensive experience in blockchain and UI development as well as solid skills in both front-end and back-end programming. I have worked on projects related to mobile applications (Java, Swift, Objective-C), web/desktop applications (Python, Django, HTML/CSS/JS) as well as DB/tools/methodologies (MySQL, PostgreSQL, MongoDB). Additionally, I have experience working with Docker, Microsoft Azure, AWS & Microservices designs. :)

$500 USD 7 napon belül

5,0

(3 értékelés)

3,2

@shelimmus

Dear, client! Over the last 5 years, I have developed several websites and achieved excellent feedback from clients. Core skills and experiences: - Frontend (HTML, CSS, Bootstrap, React.js, Vue.js, Typescript, Woocommerse) - Framework (Laravel, CodeIgniter, Full stack, Mern stack, Mean stack) - Interaction with backend - Rest API, JSON, XML, PHP, NODE.js, C#.net - Databases / Data Management - SQLite, MySQL, MongoDB, MariaDB - Google Maps, Geolocation, GPS, Location Tracking - Version Control Tools - GitHub, Bitbucket, GitLab Service - Quality work at affordable prices - Strong frontend and flexible backend architecture and database knowledge - Develop applications that support all devices - Delivering product on/before time - Always up-to-date with the latest technologies Looking forward to your response and building a long-term relationship. ➥ Important Note: We do not take any upfront payment—nothing in Advance. regards!

$750 USD 7 napon belül

5,0

(1 értékelés)

2,0

@ksseniyabevz

❤️Warm greetings❤️ John C. Swap and Pool Sales Smart Contract and integrated UI -- 2 As a senior full stack developer, I have strong experience of creating 500+ professional clean projects for the past 5 years. I am very familiar with HTML, CSS, JavaScript, PHP, WordPress, Laravel, Mobile, React, Vue, Next, Angular, Node, MongoDB, Typescript, Tailwind CSS, Flutter, IOS and Shopify... I also have expert level knowledge of Graphics & Web design and I can suggest you good ideas to make your website look modern, clean and attractive. So, I am pretty sure I can handle and complete your project without problem. I can start work right now and can work full time without weekend. I hope to make another perfect result with an excellent client. Looking forward to work with you. Thanks

$250 USD 6 napon belül

5,0

(2 értékelés)

1,2

@YulianOptimize

Hello, John C. I am the best fit as I've worked on a similar project before. I am very familiar with skills including Smart Contracts, React.js, Solidity, Blockchain and UI / User Interface. Please review my profile and portfolios. https://www.freelancer.com/u/YulianOptimize Please feel free to contact me with any questions or to discuss my bid further. I look forward to hearing from you soon. Sincerely, Yulian

$800 USD 8 napon belül

0,0

(0 értékelés)

0,0

@Solomia10

❤️Hello. Great to meet you. I have just read your requirements carefully and understood what you want. ✅ I ensure the highest quality of product and 100% satisfaction through my work. ✅ Please don't waste your golden time to find another freelancer. ✅ I am innovative and strategic thinking professional with a proven track record of consistently going above and beyond in meeting customer needs and providing more value to the product than what the customer is paying for. If you hire me, you will get best progress that the others I am sure. I hope we will discuss in more detail by communication like chatting or call. I hope we can discuss more details in chat. I'll look forward to hearing from you soon. Kind Regards.

$500 USD 7 napon belül

0,0

(0 értékelés)

0,0

@gauravmittal1989

Hi, I have more than 15 year’ experience in development As i am expert, I can build it according to your requirements. Because I have a lot of experience needed in this field, I can build your project as soon as possible perfectly. I offer excellent software quality work and will provide the best support on your project. If you give me this job, I will do my best to finish your job before your deadline. If you want to see my past works, I can show you my past works right now. I am ready to discuss about the task with you right now. Thank you for reading

$250 USD 7 napon belül

0,0

(0 értékelés)

0,0

@LGranger5

Hello sir. Hope you are doing well. I am happy to send my proposal on this project. I am a senior Blockchain&Mernstack developer who has 7+ years of experience in Blockchain, Ethereum, BSC, NFT, Staking, and TradingView Chart with modern, trend technology such as React, Vue, and Node.js. And also I have 5+ years of solidity experience in building ethereum, BSC smart contracts(ERC20, ERC721, ERC 1155, BEP20), ICO and forking DeFi such as pancakeswap, goosedefi, etc, and developing NFT Random Art Generation and Minting Dapp. I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. And fortunately, I have completed a similar project for another client recently so that I feel confident about this project and I think that I'm the right person for this work because I have many good projects that I have accomplished. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Let's finish this task ASAP Best regards

$350 USD 7 napon belül

0,0

(0 értékelés)

0,0

@kolisnichenkoiho

Dear John C. I'm thrilled to submit my application for this exciting project. With 5 years of experience in software development and a passion for creating innovative solutions, I'm confident in my ability to help drive the success of your buisness. Throughout my career, I have had the opportunity to work on a variety of projects ranging from small-scale applications to complex enterprise software. I haveve also worked with multiple languages including React.js, UI / User Interface, Blockchain, Solidity, Smart Contracts, so I'm confident in my ability to pick up new programming languages with ease. As a developer, I'm passionate about building software solutions that are not only efficient but user-friendly. I believe that the best software is developed with collaboration in mind. I'm excited about the potential opportunities ahead and our long-term collaboration with you. Thank you for considering my application. Sincerely, Ihor.

$500 USD 7 napon belül

0,0

(0 értékelés)

0,0

@ayesha0124

Hey there, I have worked on similar project so i can help u with it. Please contact me as I can help u with Smart Contracts, Solidity, Blockchain, React.js and UI / User Interface. Here is a link to my profile: https://www.freelancer.com/u/ayesha0124 Regards

$750 USD 7 napon belül

0,0

(0 értékelés)

0,0

@muhammadzm6

Hello dear. Hope your business doing well. I have rich experience in full stack dapp developments. I can implement your idea to the life. Do you have already design for frontend? Please contact me and let's discuss more details Thank you.

$750 USD 7 napon belül

0,0

(0 értékelés)

0,0

@alexxx456

✨Hi there. I'm an expert in Blockchain/Web3, Solidity/Rust, Erc20/Erc721/Erc1155 token with rich experience in deploying Smart Contract and building NFT marketplace. Also I have rich experience cryptocurrency and crypto exchange, web3 integration. With my skills and experience, I am sure I can understand the main goal of your project. So I am very interested in your project. And please don't hesitate to contact me. Best Regards! Alexandr Kabirov

$500 USD 7 napon belül