Blockchain Jobs

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!

hello. my yiimp on terminal says: ERROR: rpc_do_call: 500 on yiimp website error -8: getblocktemplate . this is not huge work to fix. Please help

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

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 meet the project deadline within the s...

Project Title: Crypto Whale Alert Project Description: I am looking for a skilled developer to create a Crypto Whale Alert system that will notify me of large buy orders for Bitcoin on a daily basis. The ideal candidate should have experience in cryptocurrency market analysis and be familiar with real-time data monitoring. Requirements: - Develop a system that tracks large buy orders for Bitcoin on a daily basis - Implement real-time data monitoring to ensure timely alerts - Customize the system to only focus on Bitcoin alerts - Provide notifications in a user-friendly format, such as email or SMS - Ensure the system is reliable and can handle a high volume of alerts - Implement proper security measures to protect user data and maintain privacy Skills and Experience: - Strong knowledg...

I am looking for a freelancer to create a website for BC games that includes the following: Games: - Board games - Card games - Video games -Api provide by me you have to provide complete source files to us -Payment gateway intigration Same to same complete feature of bc Playability: - The games should be playable online. Interactivity: - I want the games to have advanced interactivity, including features such as in-game purchases and a leaderboard. Ideal Skills and Experience: - Experience in game development and web design. - Proficiency in programming languages such as HTML, CSS, and JavaScript. - Knowledge of online gaming platforms and APIs. - Ability to create engaging user interfaces and seamless gameplay experiences. Please provide examples of previous game development projec...

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

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 and ar...

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 project is lim...

want crypto expert to ask them questions and to get crypto

Market Research Project: metaverse marketing agency Objective: - Provide a detailed analysis of the metaverse marketing Research Scope: - Conduct comprehensive research on the current state of the technology industry - Identify key trends, challenges, and opportunities in the market - Analyze market competition and consumer behavior - Explore potential target markets and customer segments Research Deliverables: - Detailed analysis report with in-depth insights and recommendations - Clear and concise presentation of findings - Visual representation of data and statistics Ideal Skills and Experience: - Strong background in market research and analysis - Expertise in the technology industry - Proficiency in data collection and analysis tools - Ability to provide strategic recommendations...

I am looking for a skilled developer to build a web3 app similar to with some changes. The app will primarily focus on some social networking and web3 features. The ideal candidate should have experience in web3 development and be familiar with social networking platforms. Key requirements for the project include: - Developing a web3 dapp with social networking features - Designing the app to be similar to , but with 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 ...

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.

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!

Project Description: Create Crypto Payment Method We are looking for a skilled developer to create a crypto payment method with a high level of security. Cryptocurrency Integration: - The project requires integration with a specific cryptocurrency that will be specified by the client. Crypto Wallet Integration: - A crypto wallet needs to be integrated into the payment method to facilitate transactions. Security Requirements: - The desired level of security for the crypto payment method is high. Ideal Skills and Experience: - Experience in cryptocurrency integration and development - Knowledge of various cryptocurrencies, including Bitcoin and Ethereum - Proficiency in integrating crypto wallets into payment systems - Strong understanding of security protocols and encryption techni...

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 detail. If you t...

I am looking for a Web3.0 E-Commerce Developer with experience in Javascript to help me build my website. The project requires the following features: - Customizable product options - Integrated payment gateways - AI-powered product recommendations For the development platform or language, I prefer "Other" rather than Ethereum or Solidity. The estimated timeline for this project is more than 4 weeks. Ideal skills and experience for this job include: - Strong proficiency in Javascript - Experience in developing Web3.0 E-Commerce websites - Knowledge of customizable product options and integrated payment gateways - Familiarity with AI-powered product recommendations If you have the required skills and experience, please reach out to me.

We're looking for an advanced Solidity developer to help us create a staking contract so that owners of our ERC-20 token can earn interest. We want to understand how much time and effort will be required to develop our new smart contract, thinking about the best way to do this to save cost. Can we use a staking template and customize it? The successful candidate will have had experience building and launching a staking contract and must have an advanced understanding of Solodity-based smart contracts. - Describe your recent experience with similar projects - What frameworks have you worked with?

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 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 development

Project Description: I am looking for a developer to create a Flash USDT which shows in my Wallet..not tradeble nothing required

I am looking for a developer to build a simple crypto payment gateway. The ideal candidate should have experience in developing payment gateways and working with cryptocurrencies. Wallet System - For each client crypto wallet need to be generated Cryptocurrencies Supported: - Custom Tokens in BNB chain Integration: - The payment gateway should be integrated with existing websites and apps to provide deposit and withdraw services with transaction report. Features Required: - Simple deposit and withdraw functionality. - Transactions History If you have experience in building crypto payment gateways and are familiar with the specific requirements mentioned above, please submit your proposal.

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, property o...

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 within the given timel...

I want a bot that will check wallets from BNB, ETH and Matic network. and check the actual price of the coin in the wallet + get notification if there is any new transaction.

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

Hyperledger fabric consulting and development Level of experience: Expert Application/project type: Banking and Finance (Real Estate) Ongoing support: Yes Project context: Real estate token trading platform using Hyperledger Fabric. 50 real estate properties to be tokenised and traded by buyers/sellers. Owners to receive monthyly payments through the platform. Only approved members with appropriate information provided (e.g. stock market) can trade, it won’t be a public trading platform for compliance reasons. Task 1 – Architecture recommendations (MS word or MS PPT doc providing detailed recommendations on the following) Make recommendations on: Consensus mechanism to be used and why it is preferred compared to other common options on Hyper Ledger Fabric. How many peer ...

We want to build a script or explain a solution for dynamically calculating the buy / sell taxes of any valid ERC20 contract. Essentially user inputs a ERC20 token contract, how would we be able to calculate the buy / sell taxes of that contarct and every other erc20 contract? We want a "one fits all" solution. Skills and Experience: - Proficiency in Solidity programming language - Experience with ERC20 contracts and token creation - Knowledge of advanced security measures for smart contracts

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 skilled full stack developer with expertise in JavaScript and React.js. The purpose of this project is to enhance an existing XRP Ledger App. I am in need of the project to be completed in more than 3 weeks. I'm interested in implementing wallet connect on my app.