Blockchain Jobs

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.

FlutterFlow Expert Needed for Integration with APIs I am looking for a FlutterFlow expert who can help me with integrating APIs into my existing codebase. Specific requirements for the project include: - Seamless integration of APIs into the FlutterFlow project - Ensuring smooth communication and data transfer between the app and the APIs Ideal Skills and Experience: - Expertise in FlutterFlow and Flutter development - Strong knowledge of API integration and handling data - Experience working with existing codebases Timeline: ASAP If you have previous experience with integrating APIs in FlutterFlow projects and are available to start immediately, please apply for this job.

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 ...

I'm looking for a website with casino games such as BC.game. Although I don't have a specific list, I do have some general ideas as to what the site should feature. I'm expecting the number of users on this site to be more than 500. My team needs to be able to create a secure website, where all user data and banking information is kept safe. The betting system needs to be fair and accurate. I'm also looking for a custom built software that allows users to easily make transactions using all cryptocurrency and my team should also be able to handle any customer service or support related issues that may arise. As this is my first time venturing into online gambling, I'm open to suggestions as to how the website should be designed and how it should generate revenue.

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 , "...

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

Hi All, we looking for a developer to create a Mobile recharge, ticket booking, and Vehicle rental service full stack web and app. The platforms I want the web and apps to be developed for are iOS and Android. For multiple country (Sri Lanka, India, Australia, Samoa, Tonga, Cook Island, Fiji Island and plus more countries) Mobile recharge:- () Ticket booking:- BUS Ticket TRAIN Ticket FLIGHT Ticket Vehicle rental:- BUS VAN CAR MOTERBIKE THREE-WHEELER Features: - I have a rough idea of the specific features I want for the web and apps, but I am open to suggestions and further development of the ideas. Timeline: - The timeline for this project is 1-5 months. Ideal Skills and Experience: - Experience in developing full stack web and mobile applications for both iOS and Android platfo...

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.

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 , "...

We are looking for talent who can build NFT games.

Critical review a web3 developer dashboard. Its rough, looking for your opinion, what you would add, initial stages only

I am looking for an experienced developer to work on an Ethereum Fork project. The main 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:...

Project Description: Cyclos 4 Pro Configuration I am seeking a skilled freelancer to assist with the configuration of Cyclos 4 Pro. The specific configurations required for this project include: - Custom branding: I would like to customize the branding elements of Cyclos 4 Pro to align with my organization's visual identity. It is important to note that there are no existing users that need to be migrated to the new configuration. The ideal freelancer for this job would have experience and expertise in configuring Cyclos 4 Pro, with a focus on custom branding. Additionally, the freelancer should be able to work efficiently and deliver results within a week.

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 highly desirable. - The develope...

I have a project for you - to rewrite my Node.js app of about 500 lines into Rust. The purpose of the rewrite is to improve performance, so the entire code needs to be rewritten. I need this done within a week, so I am hoping for someone with expertise and experience in both Node.js and Rust who can complete the project quickly. If you're up for the challenge, please reach out and let me know! Please no time-wasters! Idk why, but people are just asking for the code when disappear :/ pretty annoying.

Python Programmer Needed for Advanced Project High level view - creating a market for buying/selling residential real estate. Skills and Experience: - Expertise in Python programming language - Strong understanding of advanced programming concepts and techniques - Experience working on complex projects - Familiarity with data structures, algorithms, and software development principles Project Details: - The exact timeline for completing the project will be determined by the skill of the programmer. - Looking to work with an individual programmer, not a group. - Experience or knowledge of real estate transaction management strongly desired. - Experience or knowledge of blockchain programming is strongly desired. - Must be willing to sign an Non-Disclosure Agreement prior t...

I am looking for a skilled developer to create a SWAP option for our new token v.s USDT (ERC-20). The purpose of this SWAP option is to attract new investors to our token. Project Requirements: - Develop a SWAP option that allows users to exchange our token for USDT. - The SWAP option should be built on the ERC-20 blockchain. - Implement necessary security measures to ensure the safety of the SWAP process. - The SWAP option should be user-friendly and intuitive. Ideal Skills and Experience: - Proficiency in blockchain development and smart contracts. - Experience with ERC-20 token development and integration. - Knowledge of liquidity pools and decentralized exchanges. - Strong understanding of security protocols and best practices. Timeline: - The completion of this proj...

Smart Contract Creation on Ethereum 0xb69edbD0527F448b650676C7085E15a7422791c5 Same contract on eth Name change total supply change - 10M Fixed tax Tax not modifiable Experience with stealth launch HTML experience

I am looking for a skilled developer to create a Blockchain and ACH processing app with the following features: - Integration with ACH processing - Wallet functionality - Transaction history Users should be able to seamlessly manage their finances, make payments, and send/receive money using both traditional credit card transactions and blockchain-based digital payments. The app should be available for both iOS and Android platforms. Security is of utmost importance, and the app should implement military-grade security measures to ensure the safety of user data and transactions. Ideal skills and experience for this job include: - Proficiency in Blockchain technology and ACH processing integration - Experience in developing mobile apps for both iOS and Android platfor...