Blockchain Jobs

Project Description: I am looking for a skilled software developer to create a hash key generator software specifically for Windows operating system. The ideal candidate should have experience in the following areas: - Programming Language: Java, Python, or C++ - Familiarity with blockchain technology - Strong understanding of hash key generation algorithms - Ability to ensure data integrity and encryption - Experience in developing software compatible with Windows operating system The software should have the following features: - Generate hash keys - Encrypt data - Verify data integrity If you have the necessary skills and experience, please submit your proposal for this project.

I am looking for a skilled developer to build a wallet for the blockchain platform and provide API integration. The ideal candidate should have experience with blockchain development and API integration. Specific requirements for the wallet include transaction tracking and multi-signature functionality. While I do not have a preferred API for integration, I am open to suggestions. The developer should be knowledgeable about different API options and be able to make recommendations based on the project requirements. Overall, I am seeking a developer who can create a secure and user-friendly wallet for the blockchain platform, with the ability to integrate with an appropriate API. Currently only applicable for TON & TRON, but also flexible for more. Please look at tasklist to see...

I am looking for a Back-End Developer with blockchain skills to join my team for a project that needs to be completed in less than 1 month. Requirements: - Must have strong proficiency in Node.js for back-end development. - Should have intermediate level experience with blockchain technology. - Familiarity with smart contracts, decentralized applications, and blockchain security is a plus. - Prior experience working on blockchain projects is highly desired. Skills and Experience: - Proficiency in JavaScript is a must. - Experience with blockchain development frameworks such as Ethereum, Hyperledger, or EOS. - Knowledge of blockchain concepts, cryptography, and consensus algorithms. - Understanding of RESTful APIs and web services. - Familiarity with databases (SQL and NoSQL). - Ability ...

I am looking for a skilled backend blockchain developer who is proficient in JavaScript and has experience working with Hyperledger. The ideal candidate should have knowledge and expertise in developing on the Hyperledger platform specifically. Requirements: - Proficiency in JavaScript for backend development - Experience working with Hyperledger blockchain platform - Familiarity with XRP Ledger for specific features and functionalities Skills and Experience: - Strong programming skills in JavaScript - Experience with Hyperledger blockchain platform - Knowledge of XRP Ledger for specific features and functionalities This project will involve developing a blockchain application on the Hyperledger platform using JavaScript as the programming language. The developer will need to incorporat...

I am looking for a web3 Python developer to assist with web3 integration on the Binance Smart Chain. The ideal candidate should have experience in the following tasks: - Web3 integration - Pancakeswap

About Us: We are at the forefront of integrating Data Science with Blockchain technology. Our projects demand precision, expertise, and a deep understanding of the current digital landscape. This specific project is an exciting fusion of data extraction, AI chatbot interaction, and Blockchain intricacies. Position Overview: We are looking for a seasoned Data Science Developer with a strong foundation in Blockchain technology, notably Ethereum. This short-term contract project involves extensive data extraction from select websites, data organization, coding, and thorough analysis steered by an AI chatbot's specifics. Key Responsibilities: Design an advanced program for extracting data from specified websites, leveraging Blockchain knowledge, emphasizing Ethereum, to ensure ...

I am looking for a CEX listing agent who can provide us with individuals as clients for our MM services. Target Market: - Individuals CEX Listing Services: - Basic Listing Timeframe: - More than 2 weeks Ideal Skills and Experience: - Experience in CEX listings - Knowledge of the target market and how to attract individuals - Ability to create effective basic listings - Strong communication skills to engage with potential clients

I am looking for a CEX listing specialist to help me list my coin on the cryptocurrency exchange of my choice. I don't have any specific exchange in mind, so I'm open to recommendations. My budget for the listing is less than $1000, so finding an affordable option is a priority. The listing specialist should be able to review my project and carry out any necessary tests before submitting the project. They should also have contacts within the cryptocurrency exchanges to ensure smooth implementation. I look forward to working with a qualified professional to help reach my listing goals.

I'm looking for a programmer to develop a small-scale peer-to-peer energy trading system using blockchain and IoT. The system's purpose is to reduce energy costs for users and encourage the usage of renewable energy, so cost-effectiveness needs to be a top priority for the person taking on this project. We would prefer a web-based platform, but other platforms could potentially be considered. I have a detailed list of features in mind for the system and need a programmer with experience in blockchain and IoT to implement everything as described. The project must also be completed efficiently and with maximum cost savings. Note - this is a personal project and needs to be implemented on a local server with a small-scale working model I need a developer to do the following: 1. Cre...

We are looking for a skilled developer to help us build a decentralized autonomous organization (DAO) for multiple communities. Each community will be governed by the DAO, and we need someone to create the backend and implement blockchain technology. Key Requirements: - Backend Development: We prefer to use Node.js for the backend development. - Blockchain Technology: We prefer to use the Binance Smart Chain for the blockchain implementation. - Functionality: The platform will include tournaments, rankings, a voting mechanism, and a governance token. - User Interface: We already have a design in place, so assistance with UI design is not required. Ideal Skills and Experience: - Strong proficiency in Node.js and experience in backend development. - Knowledge and experience in implementi...

About Us: We are at the forefront of integrating Data Science with Blockchain technology. Our projects demand precision, expertise, and a deep understanding of the current digital landscape. This specific project is an exciting fusion of data extraction, AI chatbot interaction, and Blockchain intricacies. Position Overview: We are looking for a seasoned Data Science Developer with a strong foundation in Blockchain technology, notably Ethereum. This short-term contract project involves extensive data extraction from select websites, data organization, coding, and thorough analysis steered by an AI chatbot's specifics. Key Responsibilities: Design an advanced program for extracting data from specified websites, leveraging Blockchain knowledge, emphasizing Ethereum, to ensure safe and...

I am looking for a skilled Chrome Extension Developer with experience in Twitter authentication and Wallet Connect integration. Specific Features: - Integration of both Twitter and Wallet Connect into the extension Design Requirements: - I have specific design requirements for the extension's user interface Budget: - The budget for this project is less than $500 Ideal Skills and Experience: - Strong knowledge and experience in developing Chrome extensions - Proficiency in Twitter authentication and Wallet Connect integration - Ability to meet specific design requirements for the user interface - Attention to detail and ability to deliver high-quality work within the specified budget

i want blockchain developer expert

About Coseso Coseso is a comprehensive 360° web agency renowned for its quality services and notable recognition in cutting-edge domains such as Blockchain, Web3, Crypto, NFT, and AI. Our expertise spans from crafting showcase websites, e-commerce stores, marketplaces to bespoke developments. We take pride in our emphasis on UX/UI Design, clean coding, and our ability to stay at the technological forefront. What We're Looking For We're actively seeking a proficient developer with a non-negotiable mastery in Flutter. Knowledge in JS, PHP, and familiarity with Blockchain integration would be a significant advantage. Mission Details You'll be tasked with the development of a web3 investment platform. Without automation in its initial rendition, the client will manuall...

Project Title: Blockchain Network Smart Contact MLM DApp Based on TRX Platform (Tron) Desired Functionality: - Matrix Plan for MLM DApp Requirements for Smart Contract: - Automatic Payments - Referral System User Interface Design Preference: - Modern and Attractive Ideal Skills and Experience: - Strong knowledge and experience in developing MLM DApps on TRX platform (Tron) - Proficiency in smart contract development and implementation - Expertise in designing modern and attractive user interfaces - Familiarity with automatic payment systems and referral systems in MLM DApps - Understanding of blockchain technology and its integration with MLM DApps - Ability to ensure the security and efficiency of the DApp - Strong problem-solving and communication skills Layer-by-Layer Commission Di...

Blockchain Crypto wallet tutorial!

USA freelancers/developers to build a full wallet like trust wallet using wallet core from github

We need an Ethereum smart contract with calls the approve function for an ERC-20 based token called RLB ( 0x046eee2cc3188071c02bfc1745a6b17c656e3f3d ) and during sign, approval in a way that does not notify or give less information about this when we sign it. For more details please massage me!

Project Description: Build a Crypto Currency Exchange for My Company I am the PIC for looking a team/agency to develop a crypto exchange for my company. The project is just an idea, we need an agency/team to build it from scratch. Platform: - The preferred platform for the exchange is web-based. Additional Features: - The exchange should have wallet integration and two-factor authentication for enhanced security. Ideal Skills and Experience: - Experience in building crypto currency exchanges - Proficiency in web development - Knowledge of Bitcoin and other cryptocurrencies - Expertise in integrating wallet systems and implementing two-factor authentication Please provide examples of previous work in similar projects.

I am looking for a skilled developer to create a fully tested and secure website (frontend/backend/database/admin panel) with no bugs or issues using the MERN Stack. The key features of the front end design include a responsive design, user-friendly navigation, and custom animations. For the backend it would be clean, and fast high quality code with comments and good organisation and readability. The ideal candidate will have experience working with tight deadlines, provide constant high quality updates and be able to deliver quality work within a short timeframe. Tech: Front-end Framework: React.js with + Typescript Styling: Tailwind CSS Back-end Framework: Node.js with Database: MongoDB Goal: Build a cryptocurrency gambling website from PSD + Figma designs and requirem...

Cerco un'esperto o un professionista che sia in grado di collegare alcuni file di testo che saranno disponibili al pubblico a delle blockchain, in modo da generare metadati che stabiliscono l'autenticità del prodotto, e che tracciano il relativo possesore. Parliamo di file pdf, txt, word. e del bisogno di agganciarsi a un database esterno, inoltre viene richiesto lo sviluppo di un'e-commerce dove inserire e vendere questi prodotti. Chi compra deve avere l'attestato di autenticità e vi deve essere un sito esterno o una sezione interna del sito che consente il trasferimento dei file con relativo e continuo aggiornamento dei passaggi di proprietà.

Realizzazione app basata su blockchain, per android e ios. L'app verrà usata per effettuare pagamenti, passando tramite blockchain

Presiso de um site com integração web3. E do contrato inteligente que irá interagir com o site . Será implantado na blockhain da rede polygon.

J'aimerais développer une blockchain avec 260 millions de tokens. La distribution sera faite de telle manière qu'une personne qui passe le KYC reçoit 100 tokens et chaque fois qu'elle recommande une autre personne, elle reçoit 20 tokens de plus sur son portefeuille. J'aimerais avoir un plugin de passerelle de paiement woocommerce pour cette crypto-monnaie également.

Необходимо доработать бота, который написан на яп python, и добавить новые биржи. Бот в автоматическом режиме торгует на криптовалютной бирже по постам из твиттера. Бот открывает сделки: - по ключевым словам; - по картинкам, где есть ключевые слова; - по картинкам, где изображены определённые объекты; Отклики оставляйте только в том случае, если имеете опыт работы с машинным обучением и криптобиржами. О цене договоримся после ознакомления с ТЗ.