Filtrér

Mine seneste søgninger
Filtrer ved:
Budget
til
til
til
Slags
Færdigheder
Sprog
    Job-status
    728 sawtooth hyperledger jobs fundet, i prisklassen EUR

    I'm seeking an experienced Hyperledger developer to design a Fabric network with four nodes for supply chain management. The deployment of this network will be on local machines. Ideally, you would have a skilled understanding of supply chain networks and be capable of integrating functionalities such as: - Real-time tracking - Inventory management - Vendor management Your experience with similar projects and understanding of Hyperledger Fabric would be beneficial for the successful completion of this project.

    €1071 (Avg Bid)
    €1071 Gns Bud
    16 bud

    I'm seeking ...assured that it necessitates a wide range of capabilities within this field. Your understanding of numerous aspects of blockchain technology will be beneficial. - An ability to work autonomously and navigate through varying project details. - Proficiency in smart contract development, cryptocurrency development and blockchain platform integration would be advantageous. - Experience in Ethereum, Hyperledger Fabric, Corda or related platforms is desirable. - Usage of blockchain for various purposes like cryptocurrency, supply chain management, identity verification etc. will also be valuable. Feel confident in your versatile blockchain skills? Look no further and place your bids! So there is no task specified by my company now but first will check and test fre...

    €2284 (Avg Bid)
    €2284 Gns Bud
    37 bud

    I'm in need of an experienced blockchain developer who's well-versed in Ethereu...well-versed in Ethereum platform and smart contracts development. The main goal of this project is to create and implement smart contracts for a real estate-based use case. Key Requirements: - Proficient in Ethereum platform and smart contracts development - Prior experience in developing real estate-based applications is a huge plus - Ability to integrate with other blockchain networks such as Hyperledger or EOS The successful candidate will work closely with me to implement these smart contracts and ensure they meet all the necessary requirements. If you've got a strong background in blockchain development, especially with Ethereum, and a keen interest in real estate applications, I...

    €14 / hr (Avg Bid)
    €14 / hr Gns Bud
    15 bud

    Please apply only if you can start immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience with creating ...

    €24 / hr (Avg Bid)
    €24 / hr Gns Bud
    6 bud

    Please apply only if you can start immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience with creating ...

    €32 / hr (Avg Bid)
    €32 / hr Gns Bud
    6 bud

    Please apply only if you can start immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience with creating ...

    €29 / hr (Avg Bid)
    €29 / hr Gns Bud
    9 bud

    I'm actively seeking a Hyperledger Fabric expert who can proficiently fill in the gaps of this project: - You may be tasked with an array of responsibilities such as development of smart contracts, network setup and configuration, and chaincode deployment. - It's uncertain at this point whether the goal will be to develop a new Hyperledger Fabric network, join an existing one, or something else. - The exact purpose of the project is not currently defined, but application areas may include supply chain management, financial transactions, or identity management. The ideal freelancer for this project will have proven experience and demonstrated skill in all areas of Hyperledger Fabric, adaptability to evolving project requirements, and the ability to effect...

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    4 bud

    I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior experience with Ethereum and Bitcoin is a must. Hyperledger Fabric is not required. - Frontend: Proficiency in React is necessary. Features Needed: - The project will involve implementing various functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain technology and its applications. -...

    €239 (Avg Bid)
    €239 Gns Bud
    38 bud

    I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior experience with Ethereum and Bitcoin is a must. Hyperledger Fabric is not required. - Frontend: Proficiency in React is necessary. Features Needed: - The project will involve implementing various functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain technology and its applications. -...

    €56 / hr (Avg Bid)
    €56 / hr Gns Bud
    56 bud

    I'm looking for a skilled Go developer to create a chaincode for Hyperledger Fabric. This chaincode will primarily focus on asset transfers and should be specifically designed for a command line interface. Key requirements: - Proficiency in Go programming language - Prior experience working on Hyperledger Fabric chaincodes will be highly beneficial - Ability to create a robust and efficient system for asset transfers - Strong understanding of blockchain technology and smart contracts Feel free to provide examples of your previous work in this field. Your work will significantly impact our blockchain system, so attention to detail and problem-solving capabilities are crucial.

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    39 bud

    I am looking for an expert who can assist me in downloading and setting up Hyperledger Fabric on my Windows laptop. The key details around the project are as follows: - Operating System: My current laptop runs on Windows, which may add some complexities to the setup process. The ideal candidate should have a good understanding and experience in running Hyperledger Fabric on a vertual machine which is "ubuntul - Primary Goal: I aim to utilize Hyperledger Fabric for the development of a blockchain application. Therefore, the installation should be done with this purpose in mind. The selected freelancer should have a sound understanding of blockchain technology and the development process. - Level of Support: While I am capable of handling the basic setup, I am in...

    €136 (Avg Bid)
    €136 Gns Bud
    5 bud

    I'm looking for a well-versed researcher who can write a 10-page academic paper on blockchain technology. The paper should be tailored towards an academic audi...depth. The focus is on providing a broad understanding of the blockchain technology. - Target Audience: The paper should be written specifically for academics, so it should be well-researched and academically sound. - Specific Technologies: I would like the paper to focus on blockchain technology and its relation with other technologies. This may include but not limited to Bitcoin, Ethereum and Hyperledger. Ideal Skills and Experience: - Strong academic writing skills - In-depth knowledge of blockchain technology - Ability to explain complex concepts in a clear, concise manner - Prior experience in writing academic pa...

    €79 (Avg Bid)
    €79 Gns Bud
    59 bud

    For my project, I require a Hyperledger Fabric application developed with the functionality of tracking product origin in supply chain management. This tool should provide the verified origin details of a product, offering complete transparency to our key stakeholders - suppliers, distributors, and customers. The ideal freelancer for this job would be an experienced Hyperledger developer, with a strong understanding of supply chain management and proven proficiency in developing blockchain solutions.

    €8 (Avg Bid)
    €8 Gns Bud
    1 bud

    I need an experienced developer who can create a mobile application using Hyperledger Indy, for both Android and iOS platforms. The application should include key aspects of Hyperledger Indy functionality. Key features: - Identity Verification: The apps should have capabilities that function to verify users' identities. - Mobile Wallet Integration: Implement necessary features within the wallet which include Account Creation, Transaction History tracking, and QR Code Scanning for ease of transactions. Ideal skills and experience: - Proficiency in Android and iOS mobile app development - Previous experience with Hyperledger Indy is a must - Experience in implementing identity verification features - Understanding of mobile wallet integration is needed, particular...

    €168 (Avg Bid)
    €168 Gns Bud
    76 bud

    I'm seeking a skilled blockchain developer to spearhead the construction of a brand new blockchain application. While it's not mandatory, it would be highly beneficial if you had experience in Ethereum, Hyperledger Fabric or Corda platforms. Job Requirements: - Proven skills in creating blockchain applications. - Knowledge about cryptographic protocols and blockchain applications. - Ability to solve complex software issues. Ideal skills: - Familiar with different blockchain platforms namely Ethereum, Hyperledger Fabric, Corda, etc. - Prior experience with developing applications from scratch. What you should include in your proposal: - An overview of your blockchain experience. - Your methodology for developing a new blockchain application. - Examples of past wor...

    €289 (Avg Bid)
    €289 Gns Bud
    18 bud

    Looking for an experienced and adaptable blockchain developer. While I didn't specify which platform to use, I need someone comfortable with a range of platforms such as Ethereum, Bitcoin, or Hyperledger Fabric. In terms of functionalities and purpose of the project, these are yet to be defined, thus requiring someone up for a challenge, capable of contributing with their own ideas. Ideal skills and experience: - Blockchain development across multiple platforms - Ability to create smart contracts, tokenization, and decentralized storage - Experience in various blockchain applications such as secure financial transactions, supply chain management, decentralized voting systems, etc. - Strong problem-solving capabilities, creativity and effective communication.

    €1199 (Avg Bid)
    €1199 Gns Bud
    39 bud

    ...Responsibilities: Develop and maintain web applications using React Integrate blockchain technology into our projects Collaborate with team members to design and implement new features Stay up-to-date on the latest trends and best practices in React and blockchain technology Requirements: Proficient in React and JavaScript Experience working with blockchain technology, such as Ethereum or Hyperledger Strong understanding of web development technologies, including HTML, CSS, and RESTful APIs Excellent problem-solving skills and attention to detail Ability to communicate and collaborate effectively with team members If you are a skilled React developer with a passion for blockchain technology, we would love to hear from you. Apply now to join our dynamic team and contribute to ex...

    €2807 (Avg Bid)
    €2807 Gns Bud
    63 bud

    ...design, development, and implementation process of the SEO platform and share findings, insights, and experiences with the broader community. Ideal Skills: - Strong understanding of SEO platforms. - Experience with user-based permissions systems. - Familiarity with both backend and frontend development. -Strong proficiency in blockchain development tools and frameworks, such as Ethereum, Hyperledger, or Quorum. -Experience in implementing machine learning algorithms and techniques, especially in the context of natural language processing (NLP), deep learning, and recommender systems The goal is to create a platform that aids in SEO efforts with the ability to ensure various users enjoy smooth accessibility without granting full control. Your ability to execute this effectiv...

    €32 (Avg Bid)
    €32 Gns Bud
    14 bud

    ...or related projects is highly desirable. Strong Problem-Solving Skills: The ability to tackle complex technical challenges and find innovative solutions is key for success in this role. Effective Communication: Clear and concise communication skills are essential for collaborating with our team and ensuring that project requirements are Stack: Blockchain Platforms: Ethereum, Hyperledger Fabric Smart Contracts: Solidity, Chaincode (GoLang) Decentralized Storage: IPFS, Storj, Sia Identity Standards: Decentralized Identifiers (DIDs), Verifiable Credentials Cryptography: Public-key cryptography, Zero-knowledge proofs Development Tools: Truffle, Remix, Ganache, Metamask Backend Development: Node.js, Frontend Development: React, Vue.js, Requirements: Proficiency

    €2110 (Avg Bid)
    €2110 Gns Bud
    86 bud

    I'm seeking an experienced programmer to create a PWM program using PIC18F26K22 in MPLAB. The objective is to generate analog signals specifically sawtooth wave. Despite skipping the question on the preferred frequency range, an adept freelancer should deliver: - Sound understanding and working knowledge of PWM programming - Familiarity with MPLAB for PIC microcontrollers - Proficiency in generating different types of waveforms especially sawtooth wave Your strong background in microcontroller programming will greatly benefit this project. If you can provide any samples of previous similar work, it will add credibility to your bid. Looking forward to professionally executed work. Thank you.

    €99 (Avg Bid)
    €99 Gns Bud
    12 bud

    I am seeking a skilled and experienced Blockchain Hyperledger Programmer to join our dynamic team. As a Blockchain Hyperledger Programmer, you will be responsible for developing, implementing, and maintaining blockchain solutions using Hyperledger frameworks such as Fabric, Sawtooth, and Indy. You will collaborate with cross-functional teams to design and deploy decentralized applications (DApps) tailored to our business needs. Skills & Experience Required: Proven experience in developing blockchain applications using Hyperledger frameworks (Fabric, Sawtooth, Indy). Strong proficiency in programming languages such as Go, JavaScript, or Python. Familiarity with cryptographic principles and secure coding practices. Experience with DevOps tools a...

    €7 / hr (Avg Bid)
    €7 / hr Gns Bud
    5 bud

    I'm urgently looking for an expert to successfully deploy hyperledger fabric in my production environment quickly, within a 2-3 day timeframe. Here's what you need to know: Need some one who has recently deployed the Network

    €691 (Avg Bid)
    €691 Gns Bud
    1 bud

    I am in need of a specialist in Hyperledger who can assist in several vital aspects of my project within the finance sector. The areas of focus include: 1. Blockchain Development: Need to build a robust blockchain system, ensuring it is secure, resistant to attack and efficient in operation. 2. Smart Contract Development: Need to devise smart contracts that are reliable, secure and seamlessly integrated into the blockchain. 3. Supply Chain Management: Require assistance in designing a supply chain management process which is transparent and free from errors or fraud. The main purpose of the blockchain development required for the project is record keeping. As such, the professional should be adept at using blockchain technology for secure and efficient data storage. Ideal Skil...

    €1205 (Avg Bid)
    €1205 Gns Bud
    22 bud

    ...and advancements in blockchain technology and gaming. Requirements: Proven experience as a Blockchain Developer or as part of a Blockchain Development Team. Strong understanding of blockchain technology, smart contracts, and decentralized applications (DApps). Proficiency in programming languages such as Solidity, JavaScript, or C++. Experience with blockchain platforms like Ethereum, Hyperledger, or EOS. Familiarity with cryptographic protocols and secure coding practices. Knowledge of web development technologies, including HTML, CSS, and JavaScript. Ability to work collaboratively within a team and communicate effectively. Strong problem-solving skills and attention to detail. Demonstrated ability to meet deadlines and deliver high-quality results. Preferred Q...

    €6217 (Avg Bid)
    €6217 Gns Bud
    22 bud

    ...and advancements in blockchain technology and gaming. Requirements: Proven experience as a Blockchain Developer or as part of a Blockchain Development Team. Strong understanding of blockchain technology, smart contracts, and decentralized applications (DApps). Proficiency in programming languages such as Solidity, JavaScript, or C++. Experience with blockchain platforms like Ethereum, Hyperledger, or EOS. Familiarity with cryptographic protocols and secure coding practices. Knowledge of web development technologies, including HTML, CSS, and JavaScript. Ability to work collaboratively within a team and communicate effectively. Strong problem-solving skills and attention to detail. Demonstrated ability to meet deadlines and deliver high-quality results. Preferred Q...

    €7823 (Avg Bid)
    €7823 Gns Bud
    38 bud

    I am in need of an experienced React.js developer with knowledge in Node.js and the blockchain technology. Who can provide me a readymade roulette multiplayer game for my website. Although optional, an understanding of Ethereum, Bitcoin or Hyperledger Fabric provides an advantage. While the specific features or functionalities were not provided, experts with skills in user authentication, data encryption and smart contract integration will be valued. Also, despite your preferred platform or technology, a proficient command of Windows, Mac, or Linux will be beneficial. Requirements: • Proficiency in React.js and Node.js • Knowledge in blockchain technology . Knowledge of web 3.0 • Experience in User Authentication, Data Encryption, and Smart Contract Integration w...

    €99 (Avg Bid)
    €99 Gns Bud
    6 bud

    We are looking for someone, who can write file of hyperledger bevel operator, to deploy hyperledger fabric. Based on your file, we would do the deployment on real time basis and confirm the working of file.

    €17 - €138
    €17 - €138
    0 bud

    We have already deployed orderer, Peers, channel etc. For a production hyper ledger fabric block chain network in azure kubernates service. We need help to install chain code and api gateway only

    €331 (Avg Bid)
    €331 Gns Bud
    3 bud

    ...Requirements:** 1. **React Framework:** The application must be built using the React framework for its front-end development, ensuring a responsive and user-friendly interface. 2. **Blockchain Integration:** Implement blockchain technology to store and encrypt personal data securely. The candidate should possess robust knowledge in blockchain frameworks suitable for this purpose, such as Ethereum, Hyperledger, or others. 3. **Data Security and Encryption:** Develop advanced encryption methods to protect user data. Experience in cryptographic techniques and understanding of security protocols is crucial. 4. **Database Management:** Efficiently handle data storage and retrieval, with experience in database technologies like MongoDB, Firebase, or others. 5. **API Integration:*...

    €12 / hr (Avg Bid)
    €12 / hr Gns Bud
    92 bud

    ...highly experienced freelancer who's versed in deploying Hyperledger Fabric using Bevel. This project requires setting up a production network on Azure with total 6 nodes (2 Peers, 3 Orderer, 1 CA), utilizing version-2.5.5 of Hyperledger Fabric. Kubernates proficiency is not a necessity. Ideal skills and experience: - Proficiency in Hyperledger Fabric deployment and Bevel - Demonstrable experience with Azure - Understanding of node distribution and configuration Your tasks will include, but are not limited to: - Setting up the production network in 1-2 days max - Ensuring high availability and fault tolerance of the Azure infrastructure - Striking a balance between cost optimization and resource utilization By deploying Hyperledger Fabric using Bevel, ...

    €693 (Avg Bid)
    €693 Gns Bud
    8 bud

    I'm looking to develop a personal-use Smart Contract platform focused on asset management. I want to harness the power of Ethereum (Solidity) or IBM Hyperledger to create a secure and efficient system. Key Requirements: - Development of Smart Contracts for asset management applications - Utilization of Ethereum Blockchain (Solidity) and IBM Hyperledger technologies - Design a system that's accessible via both a user-friendly graphical interface and command-line for advanced usage scenarios Ideal Skills: - Proficient in Solidity and other smart contract programming languages - Experience with IBM Hyperledger framework - Strong understanding of blockchain technology, particularly Ethereum - Capable of developing intuitive UIs - Knowledge in creating command...

    €147 (Avg Bid)
    €147 Gns Bud
    22 bud

    We need a skilled professional to deploy Hyperledger Fabric on Azure. The setup should include two Peers, two Observers, and Fabric-CA. The project requires expertise in Hyperledger Fabric, Azure, and CA. The successful candidate will be responsible for setting up and configuring the environment, installing and configuring the Hyperledger Fabric components, and ensuring the proper functioning of the network. The candidate should also have experience with Hyperledger Fabric version control and be able to provide documentation and support for the deployed solution.

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    14 bud

    I am in need of a creative and professional logo design for my quilting company. The logo should have a minimalistic design style, working a quilt block (preferable the sawtooth star) symbol into the visual element. In terms of color palette, please use a combination of vibrant and neutral colors that bring life to the logo while ensuring a clean professional look. I played around a little on Canva but I'm not a trained designer--but attaching my fav of the ones I came up with so you can get a feel for my style.I love brights mixed with neutrals. Ideal Skills: - Excellent graphic design proficiency - Prior experience designing company logos - Adept in using design software - Understanding of color theory and combinations - Experience in minimalistic design This project dem...

    €95 (Avg Bid)
    €95 Gns Bud
    42 bud

    I'm in need of an expert who has vast experience on the deployment of the Hyperledger Fabric Blockchain system on a production scale. The ideal candidate should be adept with the intricacies of such a project, including but not limited to: - Production deployment of HLF Blockchain. - Development of HLF Blockchain. Given the urgency of this project, a swift and efficient execution within a time frame of less than 7 days is necessary. The ability to communicate effectively at all stages of the project is also a key requirement.

    €275 (Avg Bid)
    €275 Gns Bud
    9 bud

    ...transforming the lending landscape through transparency, security, and efficiency. Position Overview: We are seeking a highly skilled and experienced Senior Full Stack Blockchain Developer to join our dynamic team. The ideal candidate will have expertise in React, MongoDB, and a deep understanding of blockchain technologies, including PulseChain, Ethereum Virtual Machine (EVM), Solana, Hardhat, and Hyperledger. Collaborate with cross-functional teams to design, develop, and implement blockchain-based applications. Lead the development of smart contracts, decentralized applications (DApps), and other blockchain-related solutions. Work on the full software development life cycle, from concept and design to testing and deployment. Architect and build secure, scalable, and high-pe...

    €23 / hr (Avg Bid)
    NDA
    €23 / hr Gns Bud
    66 bud

    ...transforming the lending landscape through transparency, security, and efficiency. Position Overview: We are seeking a highly skilled and experienced Senior Full Stack Blockchain Developer to join our dynamic team. The ideal candidate will have expertise in React, MongoDB, and a deep understanding of blockchain technologies, including PulseChain, Ethereum Virtual Machine (EVM), Solana, Hardhat, and Hyperledger. Collaborate with cross-functional teams to design, develop, and implement blockchain-based applications. Lead the development of smart contracts, decentralized applications (DApps), and other blockchain-related solutions. Work on the full software development life cycle, from concept and design to testing and deployment. Architect and build secure, scalable, an...

    €29 / hr (Avg Bid)
    Lokal NDA
    €29 / hr Gns Bud
    12 bud

    ...Requirements:** 1. **React Framework:** The application must be built using the React framework for its front-end development, ensuring a responsive and user-friendly interface. 2. **Blockchain Integration:** Implement blockchain technology to store and encrypt personal data securely. The candidate should possess robust knowledge in blockchain frameworks suitable for this purpose, such as Ethereum, Hyperledger, or others. 3. **Data Security and Encryption:** Develop advanced encryption methods to protect user data. Experience in cryptographic techniques and understanding of security protocols is crucial. 4. **Database Management:** Efficiently handle data storage and retrieval, with experience in database technologies like MongoDB, Firebase, or others. 5. **API Integration:*...

    €29 / hr (Avg Bid)
    €29 / hr Gns Bud
    96 bud

    I'm searching for an expert blockchain developer to build an all-inclusive smart contract platform accompanied by its unique token and an integrated referral system. Here, the responsibilities will include: 1. Blockchain Selection: As per your extensive experience and expertise, I leave it up to you to propose the most suitable platform for this project. Whether Ethereum, Hyperledger Fabric, Binance Smart Chain, Solana, ADA, or any that you find fitting - just make sure to justify your choice. 2. Smart Contract Creation: You will develop the smart contract ensuring it achieves its function flawlessly and provide ultimate security. 3. Custom Token with wallet: Token development will also fall into your purview. The token should integrate smoothly with the platform. (NOTE: F...

    €1326 (Avg Bid)
    €1326 Gns Bud
    7 bud

    Project Description: This is a 5 minutes work for those who are good in hyperledger fabric. I have created a fabric network with two orgs org1 and org2 each having one peer. Each org also has one user. I also have a connection profile created in yaml and also a chaincode file. I want someone to integrate the connection profile with the fabric sdk and invoke a transaction. I also need to check in a few doubts I have with the code Ideal Skills and Experience: - Experience working with Hyperledger Fabric and its SDK - Proficiency in blockchain development and understanding of secure transaction mechanisms - Ability to integrate existing code with the Fabric SDK - Strong problem-solving skills and attention to detail to ensure seamless integration

    €101 (Avg Bid)
    €101 Gns Bud
    3 bud

    Hyperledger Fabric application deployment for Identity Management Purpose: - The purpose of the Hyperledger Fabric application is for Identity Management. Use Case: - The client has a specific use case in mind for the Hyperledger Fabric application. Level of Complexity: - The level of complexity needed for the use case is intermediate. Ideal Skills and Experience: - Experience in deploying Hyperledger Fabric applications for Identity Management. - Strong understanding of blockchain technology and its applications. - Knowledge of identity verification and authentication processes. - Proficiency in developing smart contracts and chaincode. - Familiarity with Hyperledger Fabric frameworks and tools. - Ability to design and implement secure and scalable s...

    €11 (Avg Bid)
    €11 Gns Bud
    2 bud

    Setting up a network and deploy smart contract

    €11 (Avg Bid)
    €11 Gns Bud
    1 bud

    I am looking for a programmer who can help me create a visual basic 2013 sub that will generate a MS Windows sounds. The sounds should have a frequency range from 30Hz to 20,000Hz, if possible, and it has to be heard in sin, square, triangle and sawtooth Requirements: - Create sounds with specific durations and pitch for each frequency - No need for a user interface to control the sounds - in visual basic 2013 Ideal Skills and Experience: - Proficiency in Visual Basic - Experience in audio programming and manipulating sound frequencies

    €17 (Avg Bid)
    €17 Gns Bud
    2 bud

    I have attached detailed requirements for business logic that needs to be developed and tested in a solidity smart contract (with generated ABI). Please provide recommendations in improvements to logic as you see fit. For further context Project is Hyperledger Besu private network with Hyperledger Firefly super node used for orchestration Currently using this sample ERC20 contract on Besu, () All accounts will have a balance of ERC20 token with symbol AUD, representing Australian Dollar A central wallet mints all ERC721 and ERC20 tokens for the platform.

    €306 (Avg Bid)
    €306 Gns Bud
    20 bud

    ...Experience: - Strong knowledge of blockchain technology and its applications in real estate - Proficiency in developing decentralized applications (dApps) using blockchain platforms such as Ethereum or Hyperledger - Experience in integrating smart contracts for secure and transparent property transactions - Familiarity with real estate industry practices and regulations - Ability to create a user-friendly interface for property transactions on the blockchain We do not have a specific blockchain technology preference for this project, so the developer can use either Ethereum or Hyperledger based on their expertise and suitability for the project requirements. If you are a talented blockchain developer with a passion for revolutionizing the real estate industry, please su...

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    42 bud

    I need a freelancer to provide detailed instructions on how to set up a hyperledger fabric blockchain with a hyperledger firefly supernode. The detailed steps need to: 1. Create the network using Kaleido 2. Show how to deploy the relevant ERC20 contract chaincode from hyperledger fabric-samples. Including interfact and contract API. hyperledger/fabric-samples: Samples for Hyperledger Fabric () 3. Create three generic user accounts for trading that can buy and sell exchange tokens. 4. Create an admin account that can create new token pools and mint tokens. 5. Show how transaction history can be queried to then be displayed on a front end app 6. Show how current balances can be queried to then be displayed on a front end app 7. Show how market orders a...

    €135 (Avg Bid)
    €135 Gns Bud
    20 bud
    Blockchain expert Udløbet left

    ...the transparency, immutability, and accessibility of this data while maintaining the highest levels of security and data integrity. Key Responsibilities: 1. Blockchain Architecture: Design and develop the architecture for a blockchain-based data storage solution that meets the specific needs of Tekagri's agricultural data. This includes choosing the right blockchain platform (e.g., Ethereum, Hyperledger), consensus mechanisms, and data structure. 2. Data Security: Implement robust security measures to safeguard the stored agricultural data against unauthorized access, tampering, or data breaches. Ensure compliance with data protection regulations. 3. Data Integrity: Ensure the integrity of data through cryptographic techniques and immutability provided by the blockchain, pre...

    €647 (Avg Bid)
    €647 Gns Bud
    43 bud

    More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Past work How soon do you need your project completed? ASAP I want to implement supply chain app both forwards and backwards

    €153 (Avg Bid)
    €153 Gns Bud
    18 bud

    I am looking for a skilled developer to create a web app that is written in JavaScript, using the Hyperledger blockchain technology. The primary function of the web app will be to handle transactions on the blockchain. Skills and experience required: - Strong proficiency in JavaScript - Experience with Hyperledger blockchain technology - Knowledge of transaction processing on the blockchain

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    21 bud

    I am seeking a skilled blockchain developer to create a smart contract on a platform other than Ethereum or Hyperledger Fabric. The main purpose of the smart contract is to facilitate self-executing contracts. Additionally, the smart contract will need to interact with other blockchain systems. Ideal Skills and Experience: - Proficiency in programming languages used for smart contract development - Experience with developing smart contracts on alternative blockchain platforms - Familiarity with self-executing contract functionality - Knowledge of interconnecting blockchain systems for seamless interaction

    €723 (Avg Bid)
    €723 Gns Bud
    45 bud

    ...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 to collaborate with front-end developers and other team members. If you are a Back-End Developer with intermediate level blockchain experience and can deliver high-quality code within a tight...

    €1151 (Avg Bid)
    €1151 Gns Bud
    79 bud