Sawtooth hyperledger jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    630 sawtooth hyperledger jobs found, pricing in USD
    Custom Blockcert 1 day left
    VERIFIED

    Create a custom version of the blockcert platform (app+site). Objective: to rebrand the various components and enrich them with some additional functionality aimed at spreading them on the market: - the possibility for certificate issuers not to have or manage crypto wallets (they would pay a subscription or simply could use paypal or a card) - Improved UI/UX for...UI/UX for a better user experience, especially on the certifier side (e.g. a school), possibility to issue certifications for students and keep track of them in an easy way - Use a content server (users will save space for life) in order to keep a printable copy of the certifications and any other files (for example the thesis) - evaluate the possibility of connecting a private blockchain of the hyperledger fabric type to...

    $796 (Avg Bid)
    $796 Avg Bid
    33 bids

    ...softwares/frameworks to benefit the DevOps and CI/CD operations. Requirements: - Degree / Higher Diploma of Computer Science, Information Technology or IT related discipline. - Minimum 1 years working experience in DevOps and CI/CD. - Solid knowledge in Jira, GitLab/GitHub, Jenkins, AWS/Azure/GCP/other cloud services. - Solid experience in Docker and Kubernetes are must. - Solid experience in Hyperledger Fabric setup, deployment and scaling is an advantage. - Certificate holder in AWS Certified SysOps Administrator - Associate (SOA-C02) or equivalent is a plus. - Familiar with industry best practices, IT security, performance tuning and service management frameworks (e.g. ITIL, ISO27001) is a plus. - Interest in blockchain/web3 technology and market are must. - Can...

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    44 bids

    We are looking for a Blockchain Security Strategy Consultant who has a solid experience in Web3, DeFi, Blockchain Cybersecurity consulting, and implementation solutions at blockchain ecosystems e.g. Ethereum, Solana, Hyperledger Fabric, and others.

    $91 / hr (Avg Bid)
    $91 / hr Avg Bid
    3 bids

    I want to compare the blockchain platforms (ethereum and hyperledger fabric ) using smart contract of patient records. I want to use docker for hyperledger and ipfs for ethereum. I need a smart contract for patients records.

    $604 (Avg Bid)
    $604 Avg Bid
    13 bids

    Hi I already have the code and deployed my hyperledger blockchain project to ec2 but for some reason it stopped working. I need someone to help me to get it back running.

    $116 (Avg Bid)
    $116 Avg Bid
    20 bids

    I am Looking for someone who can help me build a self-sovereign-based identity and verifiable credentials system on Hyperledger Indi and Aries with selective disclosure and Zero Knowledge proof.

    $543 (Avg Bid)
    $543 Avg Bid
    8 bids

    I am looking for a full-stack developer to back up my Sr. Software Engineer on an as-needed basis. Our technology stack includes: Node.js, React.js, React Native, MongoDB, Hyperledger Fabric, Twilio Messaging API, and Twilio Studio. See demo: Screenshot of the mobile app is attached.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    83 bids

    I am looking for a full-stack developer to back up my Sr. Software Engineer on an as-needed basis. Our technology stack includes: Node.js, React.js, React Native, MongoDB, Hyperledger Fabric, Twilio Messaging API, and Twilio Studio. See demo: Screenshot of the mobile app is attached.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    109 bids

    I need a skilled blockchain expert to design/dev blockchain for SSI(Self Sovereign Identity). I will enroll face image and voice etc into blockchain. and create a block for each user. we need a good architecture design a...design/dev blockchain for SSI(Self Sovereign Identity). I will enroll face image and voice etc into blockchain. and create a block for each user. we need a good architecture design and solution. Please check the follow carefully. Hope you will check these and then bid. if not, it will be your time waste. if you are a real blockchain expert, you can do this task easily, I think. Thanks

    $745 (Avg Bid)
    $745 Avg Bid
    21 bids

    1. Deploy a hyper ledger fabric onto EC2 (code + readme documentation for deployment) 2. Deploy Magento onto EC2 (code only) 3. Add SSL Ps. The code should work because we’ve seen it operate previously.

    $121 (Avg Bid)
    $121 Avg Bid
    12 bids

    I have programming code for Blockchain with hyperledger fabric and simple user interfaces, I want to link code with UI and, slightly modify the code to suit the interfaces I have.

    $174 (Avg Bid)
    $174 Avg Bid
    8 bids

    I have programming code for Blockchain with hyperledger fabric and simple user interfaces, I want to link code with UI and, slightly modify the code to suit the interfaces I have. Accept the cost of up to $100. thanks.

    $76 (Avg Bid)
    $76 Avg Bid
    18 bids

    - Advanced concpets in Blockhain - Execute a poc in Etherum Blockhain - Execute a poc in Hyperledger Blockhain - Train complete setup of DAPP - Blockhain Project complete lifecycle - Various Blockhain Toolset - Setup a private Blockhain -

    $738 (Avg Bid)
    $738 Avg Bid
    22 bids

    Hi Jiru C., I noticed your profile and would like to offer you mI am working on a mini project where a users data (React js web app with authentication followed by details filled by user and submit button)will be stored in the hyperledger fabric and hyperledger fabric will sent a unique key for that particular users data. We can discuss any details over chat.

    $18 (Avg Bid)
    $18 Avg Bid
    1 bids

    Hi Julius M., I noticed your profile and would like to offer you my project. I am working on a mini project where a users data (React js web app with authentication followed by details filled by user and submit button)will be stored in the hyperledger fabric and hyperledger fabric will sent a unique key for that particular users data. We can discuss any details over chat.

    $18 (Avg Bid)
    $18 Avg Bid
    1 bids

    We are looking for a Hyper Ledger expert for a proof of concept project. The scope of the project is limited and will be defined in consultation with the Hyperledger expert ( yourself) . If you have finished a HyperLedger project before, please apply with the details of your work.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    4 bids

    I am new to hyperledger fabric and node.js SDK. I am looking for someone who can work with me and explain how to develop the application. It is a pracel delivery application based on HLF. I already have the chaincode written in GO.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    28 bids

    Experience in Unix/Linux scripting along with experience with Blockchain Technologies - Hyperledger Fabric/Corda/Ethereum Experience in writing smart contracts for large scale blockchain solutions Minimum 4 years experience as Application developer using NodeJS / AngularJS / Typescript /Golang /Advanced Java developer/Spring Boot Expertise in Web Service Development with NodeJS, ExpressJS, Springboot etc Frameworks, knowledge of OATH2.0 and experience in deploying on IBM Cloud/AWS/ GIC Proficient in no-sql databases (MongoDB, Couch, Cassandra), OpenAPI specification (swagger), docker, Kubernetes, Openshift, Contenarization technology Experience with DevOps practices and tools, Git, jenkins, Sprint planning, Industry knowledge

    $989 (Avg Bid)
    $989 Avg Bid
    19 bids

    Experience in Unix/Linux scripting along with experience with Blockchain Technologies - Hyperledger Fabric/Corda/Ethereum. Experience in writing smart contracts for large scale blockchain solutions. Minimum 4 years experience as Application developer using NodeJS / AngularJS / Typescript /Golang /Advanced Java developer/Spring Boot. Expertise in Web Service Development with NodeJS, ExpressJS, Springboot etc Frameworks, knowledge of OATH2.0 and experience in deploying on IBM Cloud/AWS/ GIC. Proficient in no-sql databases (MongoDB, Couch, Cassandra), OpenAPI specification (swagger), docker, Kubernetes, Openshift, Contenarization technology. Experience with DevOps practices and tools, Git, jenkins, Sprint planning, Industry knowledge.

    $798 (Avg Bid)
    $798 Avg Bid
    14 bids

    Hello, my name is Shubham. I want a small project using Hyperledger fabric. Basically I want a project that can demonstrate a permissioned network or blockchain. And Hyperledger fabric is known for permissioned blockchain. 1. Please suggest me a topic that solves a problem using Hyperledger fabric in university environment. Like you can build a course or online assignment sharing network etc. 2. I want latency and throughput tests done on the Hyperledger fabric network. 3. Basically I want it for my research purpose so I want to test the permissioned blockchain and screenshots of all the testing done. 4. It should solve a real life problem. 5. I just need a working prototype not a industrial level software 6. I want more of technical literature and analysis

    $1180 (Avg Bid)
    $1180 Avg Bid
    11 bids

    I am looking for creative ideas. But I need a permissioned blockchain which can be done using hyperledger fabric. Rest of the details can be discussed on message.

    $456 - $912
    Urgent Sealed
    $456 - $912
    13 bids

    i need a dummy app for me DESCRIPTION Track Covid vaccine recipients so that no one is missed or receives any extra dose. One of the challenges that the government is facing is people are producing fake covid vaccine certificates and infected people are spreading this further. Features of the application: Has the following parameters: * Beneficiary name ...second)  Features of the application: Has the following parameters: * Beneficiary name * Beneficiary age * Beneficiary gender * Beneficiary identity proof ID * Vaccine reference ID * Vaccine name * Date of vaccination * Dose number (first or second) Recommended technologies:( You may use any tech) 1. IDE Tool: Eclipse 2. Chaincode Language: Java 3. Build Automation tool: Gradle 4. Blockchain : Hyperledger Fabric 5. Server...

    $86 (Avg Bid)
    $86 Avg Bid
    14 bids

    I will discuss in chat. But i need a permissioned blockchain which is functional to some extent. But a working prototype will also be sufficient. I dont need a complete thing.

    $1187 (Avg Bid)
    $1187 Avg Bid
    7 bids

    ...Block Chain Developers Experience: 4 – 8 Yrs Period of Engagement: 3 – 4 Months Job Profile: • 4-8 years of experience as an Application developer using NodeJS / AngularJS / Typescript /Advanced Java developer/Spring Boot JOB PROFILE ( C2H for 3/4 months) • Hands-on Blockchain Experience (Network setup and Smart contract development with integration APIs development) with either Hyperledger Fabric/Ethereum mandatory. • Expertise in REST API/Microservices Development with Springboot, etc Frameworks, knowledge of OATH2.0 • Proficient in no-SQL databases (MongoDB, Couch, Cassandra), OpenAPI specification (swagger), docker, Kubernetes, Openshift, Contenarization technology • Experience in writing smart contracts for ...

    $6155 (Avg Bid)
    $6155 Avg Bid
    11 bids

    authentication , authorization, ciphertext-policy attribute-based encryption [CPE] ) transactions

    $175 (Avg Bid)
    $175 Avg Bid
    2 bids

    We want to build a blockchain network on Hyperledger Fabric, a permissioned blockchain, so that it can be implemented for healthcare purposes. We want to build a network on the cloud preferably. And then evaluate its performance in terms of the scalability.

    $3004 (Avg Bid)
    $3004 Avg Bid
    10 bids

    Building a test network to run various application in hyperledger environment. Will need a technician to manage and administer this on a monthly base.

    $160 (Avg Bid)
    $160 Avg Bid
    12 bids

    This project is based on Hyperledger fabric and NFT tokens . Check the below attached files for Abstract and detailed description .

    $96 (Avg Bid)
    $96 Avg Bid
    9 bids

    A configured and functional blockchain infrastructure based on Hyperledger, Fabric, demonstrates the traceability of transactions and the conversion of points into a kind of currency that can be used within the platform. PS : VM provided , code sources , video ....etc

    $183 (Avg Bid)
    $183 Avg Bid
    16 bids

    This project is based on Hyperledger fabric and NFT tokens . Check the below attached files for Abstract and detailed description .

    $349 (Avg Bid)
    $349 Avg Bid
    6 bids

    Hi, I need senior blockchain developer to build my private blockchain network using Cosmos SDK, or Ethereum , or hyperledger, etc. Please make proposal if you only have rich experience there. Don't apply if you don't have experience and don't waste your time. And please attach similar whitepaper for building own private network. THanks.

    $55 / hr (Avg Bid)
    $55 / hr Avg Bid
    12 bids

    Hi, I need senior blockchain developer to build my private blockchain network using Cosmos SDK, or Ethereum , or hyperledger, etc. Please make proposal if you only have rich experience there. Don't apply if you don't have experience and don't waste your time. And please attach similar whitepaper for building own private network. THanks.

    $91 / hr (Avg Bid)
    $91 / hr Avg Bid
    15 bids

    Hyperledger indy sdk is open sourced, there are wrappers and sample code to share verified credentials across parties. I would like to build a proof of concept with local dockers for hyperledger and sample clients. Code sample is found here, i want to build a sample app to frontend these examples.

    $102 / hr (Avg Bid)
    $102 / hr Avg Bid
    39 bids

    We need a Hyperledger blockchain developer, specifically for fabric (no other hyperledger), and nodejs. We have an application that has been developed, and deployed to the network, but it is not synced with our nodejs backend system. Our developer who did this and designed it cannot finish the project due to personal reasons. If you apply, you must have developed a Hyperledger application that is LIVE, with users, no side project, please.

    $1286 (Avg Bid)
    $1286 Avg Bid
    43 bids

    We only accept candidates who are fluent in German. Responsibilities The primary responsibilities will include: Write software that matters! Be part of the team that will enable online authentication for millions of users. Get traini...Improve standards and guidelines for using these patterns and components. We work agile, so take part in daily stand-ups and discuss safety features with the product owner Requirements Fluent in German and English Experience with Javascript and related tooling, Java 8 and/or Kotlin Experience using CI/CD, version control, and unit testing Experience with self-sovereign identity protocols, W3C, hyperledger · Familiarity with any of the following technologies and methodologies: Spring Boot, OIDC, Angular, Linux, SCRUM/Kanban, REST, Gitlab, Post...

    $3104 - $5173
    Featured Urgent Sealed NDA
    $3104 - $5173
    29 bids

    Hi there We're an up and coming NFT project that will launch on the Ethereum blockchain soon. We have a collection of NFT designs that are ready for implementation so we're looking for talented Web 3 Blockchain developer that is reliable, responsive and can execute the following tasks with precision. -create smart contract -deploy on test net. Requirements:...-create smart contract -deploy on test net. Requirements: 1. Atleast 3 years of experience in Web 3 and Solidity Development 2. Knowledge in NFTs, Cryptos and Smart Contracts 3. Hands on experience in using any of the languages- Solidity, Golang, JavaScript, NodeJS 4. Knowledge of DeFi system through the Ethereum blockchain 5. Working knowledge of at least one of the Blockchain frameworks such as Hyperledger, DAMI...

    $61 / hr (Avg Bid)
    $61 / hr Avg Bid
    62 bids

    Require an Indian HyperLedger Fabric Developer who knows Node.js on a contract basis for a long term project. It would be Remote working from 10:30-6:30 pm. The developer has to be available for client calls although tasks would be for 4-5hrs in day. Payment would be on monthly basis.

    $2606 (Avg Bid)
    $2606 Avg Bid
    10 bids

    Require an Indian HyperLedger Fabric Developer who knows Node.js on a contract basis for a long term project. It would be Remote working from 10:30-6:30 pm. The developer has to be available for client calls although tasks would be for 4-5hrs in day. Payment would be on monthly basis.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    4 bids

    I need a Hyperledger Fabric developer from India. This is for a large scale metaverse project. I can offer full time employment. Experience in Hyperledger is mandatory.

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    4 bids

    We are looking for Blockchain Developer for Solidity /Hyperledger with Minimum 2-3 Years Experience Skills Blockchain Solidity Hyperledger

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    7 bids

    build network architecture using hyperledger fabric and integrate it with smart contract

    $1240 (Avg Bid)
    $1240 Avg Bid
    4 bids

    import numpy as np import as plt """ ASSIGNMENT: COMPLETE fsc and fs functions below """ """ This code plots the Fourier series representation of periodic signals """ """ COMPLETE: fsc takes five arguments: 1) natural number n: term index in the Fourier series...[-pi, +pi] x = (, , m) # specify the three values of N (# terms in series) N1, N2, N3 = 2, 20, 200 # call plot_fsr with four different signals defined above plot_fsr(f_square, N1, N2, N3, x, dx, 'square','') plot_fsr(f_triangle, N1, N2, N3, x, dx, 'triangle', '') plot_fsr(f_sawtooth, N1, N2, N3, x, dx, 'sawtooth', '') plot_fsr(f_rectifier, N1, N2, N3, x...

    $21 (Avg Bid)
    $21 Avg Bid
    4 bids

    1) I want a sample script that can create any transaction (insert any data into a simple struct) in HLF 2.4 with GoLang and return transaction ID. 2) GetBlock number by using the transaction ID.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    12 bids

    I have Hyperledger Fabric 2.4 installation and want to get a number of blocks using Node.JS code. Note - I can provide the Node.JS code that can access smart contracts. It has "contract" object to communicate with blockchain and smart contracts.

    $31 (Avg Bid)
    $31 Avg Bid
    4 bids

    I need to integrate a new consensus protocol to Hyperledger Fabric framework replacing RAFT, the new protocol is BDLS

    $30 - $250
    $30 - $250
    0 bids

    ...purposes, werecordtheinformationandaddtheuniqueidentityandlot number of the food to each subsequent transaction when the transaction is initiated, and record the hash value to ensure the authenticity of the transaction. A batch is a group of foods in a warehouse whose batch number is the unique identifi limitations, the hash of the data is stored in the hyperledger, and the transaction data is stored in the IPFS. Access control policy is adopted to restrict blockchain reads and writes, ensuring that transactions are executed by authorized users and enhancing data security. Similarly, smart contracts allow only specific entities to execute. Entities are registered in the system and interact through the smart contracts. The processing of the entity in the

    $239 (Avg Bid)
    $239 Avg Bid
    3 bids

    ...purposes, werecordtheinformationandaddtheuniqueidentityandlot number of the food to each subsequent transaction when the transaction is initiated, and record the hash value to ensure the authenticity of the transaction. A batch is a group of foods in a warehouse whose batch number is the unique identifi limitations, the hash of the data is stored in the hyperledger, and the transaction data is stored in the IPFS. Access control policy is adopted to restrict blockchain reads and writes, ensuring that transactions are executed by authorized users and enhancing data security. Similarly, smart contracts allow only specific entities to execute. Entities are registered in the system and interact through the smart contracts. The processing of the entity in the

    $89 (Avg Bid)
    $89 Avg Bid
    4 bids

    We need someone to design a blockchain and provide a detailed step-by-step documentation for our developers to implement the blockchain. the blockchain will be related to CTI further information will be provided privately required skills: -Blockchain design -Blockchain development -Documentation -Technical writing -Research

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    11 bids

    hello, we are building a decentralized project managing SSI for identity. Our goal is to build an MVP with Hyperledger aries running on Indy or Fabric. I'm looking for an expert to share ideas with and design what has to be bould in a second stage so we are hiring experts to talk during one hour. If you have experience with SSI techniques and have 1 hour available please apply. Thanks.

    $38 / hr (Avg Bid)
    $38 / hr Avg Bid
    8 bids

    1) I want a sample script that can create any transaction (insert any data into a simple struct) in HLF 2.4 with GoLang and return transaction ID. 2) GetBlock number by using the transaction ID.

    $33 (Avg Bid)
    $33 Avg Bid
    2 bids