BlockchainJobs

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I am looking for a skilled developer to create a USDT TRC20 flash software with the following requirements: Functionality: - Token transfers with blockchain conformation and should be visible in Trust wallet, Safepal is must,if possible binance then well and good. Timeline: - Less than 1 week Additional Features: - User interface design Ideal Skills and Experience: - Strong knowledge and experience in developing USDT TRC20 flash software - Proficiency in token transfers and smart contract integration - Ability to ensure multi-platform compatibility - Experience in user interface design to create an intuitive and visually appealing design - Attention to detail and ability to implement security measures to ensure the safety of transactions. If you have the expertise in these area...

We are currently overseeing a startup based on the blockchain system. They have a token release coming soon and subsequently an airdrop for several active and random users. We are specifically creating an event (airdrop) for their opening. We will have a closed page that only a limited list of people will have access to. What is required of you: -You need to conduct a full test of the landing page (including the functionality of the airdrop) -Describe the errors. -Update the page design (since now it is just a sample template). -Create a description for the newsletter about a closed airdrop (an example of what should be in the text is on the site). It is necessary to have an understanding of how cryptocurrencies work and experience investing in them

i want to launch my crypto currency on my own blockchain

I am looking for a php expert who can develop a crypto payment in bitcoin, eth, usdt trc20 and erc20

Agencia o freelancer experta en programacion, que conozca de blockchain y el funcionamiento de contratos inteligentes, para crear un bot en solidity mediante el IDE de ethereum "remix". La idea es que el bot se ejecute mediante un contrato inteligente y pueda tomar oportunidades de arbitraje en uniswap para poder retirar mis ganancias directo en la billetera con la que se creó el contrato inteligente y tener un rendimiento sobre el capital invertido en dicho contrato, un proyecto pequeño pero poderoso!

Hi, I am looking for a freelancer who can download open source smart contract codes for me. The project requires the following skills and experience: Blockchain Platform: Ethereum - The freelancer should have knowledge and experience with Ethereum blockchain platform. Specific Smart Contract Codes: Yes - The freelancer should be able to search and find specific smart contract codes given the addresses. There is no coding requirement. I want someone to go over the addresses from the attached pdf document and get the code for the mentioned smart contract and give me the files and a list looking like below. 1-address1-filename1 ( in some addresses there are multiple files) 2-address1-filename2 3-address2-filename3 You just have to click the address on etherscan and save...

i need blockchain metaverse developer, your task will be to review user reports, help fix any bugs and problems in the use

...seats cannot be booked again. Blockchain platform: - Ethereum Preferred payment method: - Credit/Debit Card Skills and experience needed: - Proficiency in Ethereum blockchain development - Experience in integrating payment gateways - Knowledge of web development languages (e.g., HTML, CSS, JavaScript) - Familiarity with movie ticket booking systems - Strong attention to detail and user experience design We are looking for a skilled developer to create a Web3 app that allows users to book movie tickets. The app should include features such as seat selection, payment integration, and display movie showtimes. We prefer to use the Ethereum blockchain platform and integrate credit/debit card payments. The ideal candidate should have experience in Ethereum blockc...

We are looking for a blockchain developer with the following skills and experience for my metaverse project: Skills: - Blockchain development - Smart contract development - NFT integration Project Scope: - I am looking to develop a decentralized virtual world using blockchain technology. Timeline: - The desired timeline for project completion is 1-3 months. Ideal Candidate: - The ideal candidate should have a strong background in blockchain development, particularly in Solidity programming and smart contract development. - Experience with NFT integration would be highly beneficial. - Knowledge and understanding of decentralized virtual worlds and blockchain-based gaming platforms is essential. - The candidate should be able to work efficiently and mee...

Specific project for Nehal A. Related to blockchain wallet and more

...pay you a small initial fee, usually between $5 to $10. But the rest of your earnings will depend on your performance. Here's how it works: We'll set a specific time frame, and during that period, you'll get a percentage of the final sale price for each NFT you help sell. We can talk about what a fair commission rate would be. To do well in this role, you should know about Web3 technology, blockchain, NFTs, and websites like OpenSea. You should also know how to make transactions using the Polygon or Arbitrum networks, and have a digital wallet that can receive payments on these networks. You'll need access to social media platforms that have the correct audience, including Twitter (also known as "X"). You can use social media to promote our NFTs, ...

Hello freelancers! I have a live NFT marketplace working on Ethereum blockchain. Please check here. I want to upgrade my NFT marketplace with some functions like buy order and sell order like OpenSea. I will provide full source code - smart contract and frontend. Please feel free to apply if you think you can handle this project from the beginning to the end. Thanks.

I am looking for a skilled developer who can create a custom Ethereum token for my project. The purpose of this token is to serve as a security token for investment purposes. Skills and Experience: - Experience in creating ERC-20 tokens - Familiarity with the Ethereum blockchain and smart contract development - Knowledge of token standards and best practices for security tokens Project Requirements: - Creation of a custom Ethereum token based on the ERC-20 standard - Development of smart contracts and integration with the Ethereum network - Implementation of necessary security measures to ensure the token's integrity and investor protection Token Quantity: - The project requires the creation of less than 100 tokens. If you have experience in creating custom Ethereum tokens...

Project Title: Create and List Custom Cryptocurrency on Binance Portal Description: I am looking for a skilled developer to create a custom cryptocurrency and list it on the Binance portal. The main purpose of this cryptocurrency is for investment purposes. Skills and Experience: - Strong knowledge and experience in blockchain development, specifically on the Ethereum blockchain. - Proficient in creating and deploying smart contracts. - Familiarity with Binance portal and the process of listing cryptocurrencies. - Understanding of cryptocurrency market trends and investment strategies. - Ability to ensure security and reliability of the cryptocurrency. - Excellent communication skills and ability to work collaboratively. Budget: $10 Please note that the budget for this ...

...Responsibilities: - Develop a user-friendly web interface using React that integrates with Crossmint payment system, wallet as a service and NFT minting features. - Implement NFT listing and purchase features. - Responsive design, the web needs to be usable from a computer or from a mobile device such phones or tablets. Requirements: - Proven experience in React development. - Familiarity with blockchain technology and NFTs. - Experience with Crossmint or similar NFT platforms is a plus. Deadline: - The project needs to be completed in less than 7 days Ideal Skills and Experience: - Strong proficiency in React - Experience with NFT web integration - Ability to work with rough design ideas and bring them to life - Familiarity with crossmint integration would be a plus If y...

Need a logo for 5 projects of mine… all projects are Blockchain based onion routed secure messenger and network… The names of the projects will be send to you after your offer..

...some changes - Ensuring the app is user-friendly and visually appealing - Implementing functionality for messaging and connecting with other users - Creating a marketplace for users to buy and sell products - Launching the app in less than a month - should be able to build from Features, UIUX, prototype, to first version. Skills and experience required: - Proficiency in web3 development and blockchain technology - Strong knowledge of social networking platforms and their features - Experience in designing and implementing user-friendly interfaces - Ability to customize and modify existing designs - Familiarity with marketplace functionality and e-commerce integration If you are a talented developer who can meet these requirements and deliver a high-quality web3 app, please su...

I am looking for a skilled developer to create a NFT staking website based on the rarity of the NFTs on the Solana blockchain. This project has a timeline of 1-2 weeks. Features: - Basic staking functionality - Integration with Solana blockchain - Rarity-based staking rewards Specific NFTs: - The client has specific NFTs they want to include in the rarity-based staking rewards. Ideal skills and experience: - Proficiency in developing and integrating with the Solana blockchain - Experience in developing NFT staking websites - Knowledge of rarity-based staking rewards If you are interested in this project and have the necessary skills and experience, please submit your proposal.

...com/B0bbyB0livia/trademed With monero intergration and some updates so it is bugfree Features Simple one product per order (no shopping cart). Multiple orders can optionally be paid with a single payment though. Each new order is assigned a unique bitcoin address from the database and the customer is given 12 hours (configurable) to make payment. Automatically changes status of orders to paid by checking blockchain for (at least) the required payment amount and required block confirmations. No bitcoin private wallet keys exists on the public web server. Supports segwit payment addresses or any format that bitcoind supports. Product management with multiple pricing options per product, shipping options, automatic picture exif removal, up to three pictures. Product cloning ...

I'm currently working on a web3 automation software which can be used to automate NFT mints, token swaps and any kind of Ethereum transaction. Instead of charging our users a monthly price, we want to charge our users based on a transaction fee. Each time a user uses our software to send a tran...extract the 1% and send it to our vault while making the call with the remaining value. As said before we dont know if this is possible and it doesn't have to be done this way, we are open to other methods but we would like to keep it low level via contracts and 1 transaction only. Requirements: - Experience in Solidity and smart contract development on the Ethereum platform - Familiarity with blockchain concepts and Ethereum ecosystem Timeline: - The project should be comp...

...The ideal candidate should have knowledge and experience in building decentralized exchanges. Requirements: - Development of a decentralized exchange platform - Integration of trading bots for automated trading - Wallet integration for secure storage of cryptocurrency - Collaboration with liquidity providers to ensure smooth transactions Ideal Skills and Experience: - Strong understanding of blockchain technology and smart contracts - Proficiency in programming languages such as Solidity and JavaScript - Experience in developing decentralized applications (dApps) - Knowledge of cryptocurrency trading and market dynamics - Familiarity with liquidity aggregation and market making Note: Please provide samples of previous work or a portfolio showcasing your experience in building...

I'm looking for a skilled freelancer to help continue the development of an ecommerce platform for Android in Kotlin. The project is of a simple complexity and I will provide the existing source code. I do not have a graphical design ready yet, so I'm seeking a freelancer who can help with that as well. This is an ongoing project, and I'm looking to build a long-term relationship with the chosen individual. If this project interests you, please reach out. I'm excited to move forward and work together. Thanks!

I am looking to develop a new product or service utilizing state-of-the-art technology such as Amazon Web Services, Blockchain, IoT, and AI. The project will have to be built from scratch, as I do not have existing infrastructure for this project. This project requires expertise in several technologies, from developing innovative features using AWS, IoT, and AI, to utilizing secure blockchain technology that allows for efficient tracking and secure transactions. It is also important that the project is completed with scalability and interoperability in mind, as well as security, performance, and reliability. I am looking for a dedicated and creative freelancer who has significant experience with these technologies and who can deliver a project with the utmost attention to de...

I am looking for a skilled Blockchain and React Developer to help me build a new DApp with specific features in mind. The blockchain platform I am requiring expertise in is Ethereum and the developer needs to have experience with it. Knowledge of other blockchain platforms, such as Thirdweb and Metamask will be an advantage. The developer needs to have proficiency in MERN stack and have a solid understanding of blockchain principles and design philosophies in order to create the desired DApp. I am hosting this project on Freelancer.com to find the best individual or team that can bring my vision to life. The freelancer or team needs to be up-to-date with all the latest tools and technologies and able to carry out the project in an efficient and timely manner. ...

Necesito un desarrollador Blockchain para crear un contrato inteligente.

...right procedure to protect the idea? What are the potential legal disputes that could come up related to my tokenomics model. I need an highly qualified and knowledgeable legal professional to ensure that it is done with the highest legal standards. Additionally I need an attorney who is able to handle a wide variety of legal issues and is up-to-date on the ever-changing legal landscape of blockchain technologies . - I am seeking an attorney to provide legal protection for the Tokenomics/ cryptonomics model invention. Requirements: - Experience in cryptocurrency law and tokenomics models - Knowledge of the legal challenges associated with establishing a new cryptocurrency Responsibilities: - create the needed legal documents to assist with potential partnerships and prote...

I am a token engineer and cryptonomics researcher, I designed a novel tokenomics model that can be implemented by blockchain infrastructure projects to drive significant value to the network. it can be implemented by: Multiple projects simultaneously, projects that haven't launched their token yet, projects that have launched their token and live already. I have few questions relevant to our case. Based on our case mentioned in the original post. We are currently looking to suggest the innovative tokenomics model to some crypto companies, If they want to apply it they should compensate us. 1- What is the right legal procedure to take during that process to insure crypto companies don’t apply what we disclose unless they compensate us as requested. After the idea beco...

...considerations. - Strong communication and negotiation skills to effectively advocate for the client's invention. - Ability to provide guidance on the best approach for protecting the invention, whether it be through a full patent application or specific aspects of the process. I am a token engineer and cryptonomics researcher, I designed a novel tokenomics model that can be implemented by blockchain infrastructure projects to drive significant value to the network. it can be implemented by: Multiple projects simultaneously, projects that haven't launched their token yet, projects that have launched their token and live already. I have few questions relevant to our case. Based on our case mentioned in the original post. We are currently looking to suggest the in...

I am looking for a freelancer to develop a ERC20 contract with a tax fee feature. Simple Taxfee ERC20 contract for Uniswap V3 so I can add liquidity on V3 Supply 1000,000,000 Set buy and sell tax (no limit) By default buy tax should be : 0 and sell tax 10% Needs to be changeable and no limit Tax needs to be added to LP Pool Skills and Experience: - Solid understanding ...000 Set buy and sell tax (no limit) By default buy tax should be : 0 and sell tax 10% Needs to be changeable and no limit Tax needs to be added to LP Pool Skills and Experience: - Solid understanding of ERC20 contract development - Experience in tokenizing assets - Familiarity with implementing tax fee features in smart contracts - Proficient in Solidity programming language and Ethereum blockchain d...

The paper should cover Web 3.0 and Blockchain technologies: smart contracts, decentralized applications (DApps), and ICOs. I can provide all of the necessary resources for the project. The ideal candidate will have a background in writing in this field, understanding of the semiconductor, life science and/or healtcare market as well as experience with sources such as Ethereum, Waves Platform, NEO, Bancor, Nxt, Qtum, Steem, and Stratis. The finished product should be professional yet easy to understand. Accuracy and detail will be of utmost importance. I am looking forward to hearing from experienced professionals who can work with me to make my project a success.

We seek a knowledgeable web3/blockchain generalist to write good, complete, thorough, well-researched project plans/proposals/estimates for projects to develop and deploy blockchains, cryptocurrencies, Dapps, DeFi apps, CEXs, DEXs, NFTs, and other components of the web3 ecosystem. You Must: - Have demonstrable prior experience developing web3/blockchain projects.

I am searching for a qualified blockchain developer to lead a project on a private network. I have a specific use case and application in mind and anticipate some intermediate-level complexity. The desired blockchain platform is to create a private blockchain platform. If chosen, I expect the developer to be able to work on the project with minimal guidance, and all nuanced aspects with regard to the specific use case would be provided. Close communication throughout the process is key. They should be experienced in creating private blockchain platforms and be able to work efficiently to ensure success.

We are looking for skilled ui & ux specialists to create the vision, as we build a decentralized exchange for selling tokenized yield paying Real Estate Investments. UI is vital! We want investors to use the benefit of Blockchain & Cryptocurrency seamlessly. The user experience needs to be as simple as buying a share or crypto on Revolut. Yield payment in Fiat and seamless resale of holding. Vision: Our Exchange should like a feel like a high end Commercial Real Estate Portal, split by asset class (e.g. Industrial, Residential, Office, Commercial, Defi etc). There, users can tokenize commercial Real Estate and trade them. The revenue generated by this property is then distributed among the token holders. We need workflows for user onboarding, whitelisting, AML checks, pro...

I'm looking for a UML designer to help me to design diagrams for a blockchain based decentralised application. You should have some knowledge of blockchain and smart contracts , since the application is based on a public blockchain architecture. Primarily, I need system component diagrams. It is for a school project nothing major. The project will involve outlining the individual components of the system and developing a structure which can be assessed and understood more easily. You will need to have a good knowledge of UML diagrams to be able to accurately define this system in a diagram. It's important that you are highly experienced in designing class diagrams and creating diagrams for complex systems. I need someone who is able to work efficiently w...

...project access. Developing utilities that allow NFTs to play a role in the broader Peacekeepers ecosystem. Scarcity and Minting: Implementing scarcity strategies by controlling the NFT supply, gradually releasing more over time to maintain demand. Exploring multi-tier rarity structures to cater to collectors with varying budgets. Minting and Smart Contracts: Selecting a reliable NFT platform or blockchain for minting. Ensuring smart contracts are secure, transparent, and audited for community trust. Marketing and Hype: Creating a strategic marketing campaign leading up to NFT collection launches. Teasing and gradually revealing NFT artwork and lore to keep the community engaged and excited. Launch and Distribution: Hosting transparent NFT sales, including presales and public ...

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We want the script/UI to do the following stuff: - Generate USDT Flash TRC20 Transactions - Define the time that the transaction can remain in the wallet - Define the charges of the blockchain networks for a quick confirmation - VPN and TOR options included with proxy - Option to show whether the transaction gets full confirmation or zero confirmations - Support all wallets - Segwit and legacy address - 100% confirmed transaction - Ability to spend bitcoins on any other address (Segwit address, legacy, Segwit / bch32) - Works with all wallets - Can be transferable wallet to wallet more than 2 times minimum Previous experience are preferred

Hello. We are looking for Blockchain Development companies who are in a position to develop plenty of crypto projects. We are a network where we want to attract new crypto projects for fundraising. For more details, let's have a chat.

I am looking for a developer who can develop the BITCOIN, ETHEREUM Flashing Software in main network (windows based, preferably windows 10), the requirements are mentioned below, 1) The software can perform flash of the BTC and Ethereum, as well as the flashed BTC and Ethereum should be transferable from one wallet to 10 wallets and with confirmation is appreciated. since it is flash btc it must be visible in BTC wallet address for 90 days. There will be no transaction fee while sending from "flash s/w" to "btc wallet" as it will be no confirmations. eg:- If we send from bitcoin flashing s/w to 1 wallet, it must support sending btc to 10 wallets also no problem must arise. It will be displayed till 90 days note:- Screen will have a picklist(eth,btc) to select , "...

I am looking for someone to develop a blockchain bitcoin flashing software for me. The software must run on the Linux operating system and need to use Ethereum blockchain. It should be solely for flashing and I do not require any other specific functions. I need an experienced programmer who has working knowledge with blockchain and bitcoin to provide me the flashing software. The project should include the programming and testing of the software and need to meet quality requirements before delivery. The freelancer should provide necessary documentation of the code and guide me in setting it up in my system as well. I am looking for quick completion but also need quality to be assured. If you have the necessary experience and skills to fulfill my requirements, pleas...

...to operate without a central authority, such as a bank or government. Nakamoto's whitepaper, titled "Bitcoin: A Peer-to-Peer Electronic Cash System," outlined the key principles and technology behind this groundbreaking innovation. Blockchain Technology Central to cryptocurrencies is blockchain technology. A blockchain is a distributed and immutable ledger that records all transactions across a network of computers. Each "block" contains a set of transactions, and these blocks are linked sequentially, forming a "chain." Once a block is added to the blockchain, it cannot be altered, making the system highly secure and transparent. Blockchain's decentralized nature ensures that no single entity has control over the net...

I am looking for a project manager to oversee my crypto project. The ideal candidate will have experience in handling ICOs and be knowledgeable about blockchain technology. The project manager will be responsible for the following tasks: -Promoting and managing the project. Marketplace, wallet, and advertising The estimated duration of the project is more than 3 months. The project manager should be able to effectively communicate and collaborate with team members, prioritize tasks, and ensure the project stays on track. Experience in the cryptocurrency industry and a deep understanding of ICOs is essential for this role.

...objective of the project is to introduce new features to the Ethereum network. Fork Ethereum and develop new blockchain block explorer for block chain DPOS Algorithm Timeline: The project needs to be completed in less than a month, so I am looking for someone who can work efficiently and meet deadlines. Skills and Experience: - Strong understanding of Ethereum blockchain and smart contract development - Experience with forking and modifying existing blockchain networks - Familiarity with Ethereum Virtual Machine (EVM) and Solidity programming language - Knowledge of consensus mechanisms and network protocols - Ability to implement and test new features on a large-scale blockchain network Support: After the project has been completed, I will need limite...

I am looking for a programmer who is experienced in UE5 and blockchain integration. Specifically, I need someone who can integrate smart contracts, tokens with the blockchain and setup a NFT marketplace within UE5 game project, can also optimize gaming code for production. The project will be developed for PC and the timeline is more than 3 months. each task will be broken down into 3 stages of development and will include added detail of what will be required. Ideal Skills and Experience: - Experience with Unreal Engine 5 and blockchain ledger integration - C++ proficiency and ability to integrate SDKs - Knowledge of smart contracts and blockchain technology - Proficiency in programming for PC platforms - Ability to work on long-term projects and meet deadline...

I am looking for a skilled blockchain developer to help me test the alpha version of my dapp before its launch. The dapp is built on the Ethereum platform and I need someone to specifically test the user interface functionalities. The project needs to be completed as soon as possible. Skills and experience required: - Strong knowledge and experience in blockchain development - Proficiency in working with the Ethereum platform - Experience in testing user interfaces - Attention to detail and ability to identify and report any bugs or issues - Unit test of projects carefully - Report detailed via document

...auction price that is 15minutes old. Only registered buyers can see the 'live' price NFT Type: - The NFTs that will be auctioned are artwork. Platform: - I would like to have our own platform specifically designed to hold the assets for the auction. Auction Duration: - The auction should last for 1 day. Ideal Skills and Experience: - Experience with Vercel and NFT development. - Knowledge of blockchain technology and smart contracts. - Ability to create a user-friendly interface for the auction platform. - Understanding of security measures to protect the assets during the auction process. as the React framework API Routes for server-side API routes as the backend Prisma as the ORM for migrations and database access Vercel Postgres as the database for authentica...

Blockchain Project Technology: Other (please specify) I am in need of an experienced blockchain developer who is well-versed in a specific blockchain technology that is not Ethereum or Bitcoin. Skills and Experience: - Strong coding skills in the specified blockchain technology - In-depth understanding of blockchain technology and its principles - Proven track record of successfully developing blockchain projects - Familiarity with smart contracts and decentralized applications - Ability to create secure and efficient blockchain solutions Timeline: Less than 1 month I require the project to be completed within a short timeframe, so it is crucial that the chosen freelancer has the availability and commitment to deliver the project...

Project Title: Blockchain-based Voting System Description: - We are seeking a highly skilled and experienced developer to create a high-security blockchain-based voting system. - The desired level of security for the voting system is high, ensuring the integrity and confidentiality of the votes. - The client specifically requires the use of the Ethereum blockchain platform for this project. - The system should incorporate both anonymity and transparency features, allowing voters to remain anonymous while ensuring transparency in the voting process. - The ideal candidate should have a strong background in blockchain technologies, particularly with experience in developing on the Ethereum platform. - Familiarity with smart contracts and cryptography is also high...

...solution by utilizing Generative Adversarial Networks (GANs) and blockchain. This project requires the use of image recognition technology, with the GAN being generated through artificial intelligence. The type of blockchain to be used has not yet been determined, so a recommendation from the freelancer is welcomed. The scope of the project goes beyond the development of the GANs and blockchain, as the freelance must also be skilled in deploying and managing the solution in a production environment. Additionally, the programmer must be able to troubleshoot any potential issues with the facial recognition solution. This project requires a freelancer that is highly knowledgeable in machine learning, artificial intelligence, and blockchain technology. The ri...