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    510 solidity logo jobs fundet, i prisklassen EUR

    I am looking for a programmer to develop a birth registration application in solidity, can be a simple application

    €390 (Avg Bid)
    €390 Gns Bud
    6 bud

    Need an experienced solidity smart contract developer. Must be able to write tests using openzeppelin framework. Attach all past smart contract jobs & projects or you won't be considered

    €8 / hr (Avg Bid)
    €8 / hr Gns Bud
    5 bud

    We need to do penetration testing to our smart contract on Rin...analysis as well. We need to complete this static & dynamic analysis ASAP before you launch the contract on mainnet. The developer needs to have expertise in Solidity and have extensive experience in Solidity smart contract audit and penetration testing. Please follow up with portfolios.

    €657 (Avg Bid)
    €657 Gns Bud
    9 bud
    Create a logo 4 dage left
    VERIFICERET

    Logo text: Warsaw Vocal Academy. Business description: singing school for teachers who want to become professional vocal coach. Area: Education, Music, Coaching. Target: people from 25 to 35 interested in singing, music and coaching. Preferred Colours: Gold, Grey, Black (eventually blue). The Logo should fit on my webpage, on the left top corner

    €24 (Avg Bid)
    €24 Gns Bud
    87 bud

    We need to do penetration testing to our smart contract on Rin...analysis as well. We need to complete this static & dynamic analysis ASAP before you launch the contract on mainnet. The developer needs to have expertise in Solidity and have extensive experience in Solidity smart contract audit and penetration testing. Please follow up with portfolios.

    €617 (Avg Bid)
    €617 Gns Bud
    11 bud

    Hi we need a decentralized exchange smart contract built. We also need some customization's which would be above any average solidity developers skill set. We would like someone who has worked on decentralized exchanges, or smart contract development with references to their code. Please ensure when you bid to add that.

    €1095 (Avg Bid)
    €1095 Gns Bud
    38 bud

    Salomon Securities is a ...'Frontier Corporate Finance' We want a logo that doesn't shout boring 'financial services' but gives a sense of solidity AND new frontiers (i.e. UK/USA = solid, Lithuania = new frontiers) We like badges/crests/ We use green/black/grey and would like to subtly incorporate the colours of the Lithuanian flag into our logo.

    €73 (Avg Bid)
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    64 bud

    Not another crappy dice game... I have the concept and rules/logic for a multi-player, turn-based "territory capture" game with payout structure for top winning players using in-game token converted from/to TRX. An RNG will determine player order and territory color but players will proceed in turns choosing one of 61 hexagonal grids on the game board. If there are no hidden Trap or Bonu...

    €942 (Avg Bid)
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    12 bud

    We are interested in creating a dapp on the TRON blockchain. The programming language is solidity. Portions of code may be copied from opensource sites. Tutorial [log ind for at se URL]

    €615 (Avg Bid)
    €615 Gns Bud
    19 bud

    Simple dapp in style of chat app.

    €692 (Avg Bid)
    €692 Gns Bud
    17 bud

    I have Solidity code which have several functions. You need to call only function and make transaction by using [log ind for at se URL]

    €151 (Avg Bid)
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    6 bud
    Trophy icon Create a logo for a new company Udløbet left

    We have created a new company that focuses on services. The company is called BLOME MARS - INVESTMENTS & CONSULTING, LDA. The company's...CONSULTING, LDA. The company's aim is international trading and consulting. The company has its roots in Africa but wants also to show a modern and sophisticated image. Trust and solidity are the values to promote.

    €199 (Avg Bid)
    Garanteret
    €199
    778 indlæg

    Build a smart contract for blockchain application The tool being used is Ganache-Solidity language and it run through remix The smart contract is executed when energy transfer is required between a provider and a consumer Both the provider and consumer will have smart meter each Connect the raspberry pi with the sensors to the blockchain either though

    €500 (Avg Bid)
    €500 Gns Bud
    9 bud
    homies-blockchain Udløbet left

    creation of website for a real state invert platform based on blockchain tokens. We need a programmer with experience: angular 2-4 javascript solidity html5 bootstrap ionic framework. firebase. encryption protocols web3 ethereum blockchain

    €19 / hr (Avg Bid)
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    36 bud
    Installing solidity Udløbet left

    Help me install solidity 0.4.17

    €11 (Avg Bid)
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    5 bud

    SOFTWARE 1. Programming language : python / Java 2. Blockchain : etherium solidity 3. Interface : PhP framework 4. API : postman MODULE 1. User Authentication 2. Device Authentication 3. Evidence collection PAYMENT 1. Maximum : USD300 total project cost 2. Payment through freelancer / paypal 3. Payment schedule : USD 50 – flow chart and algorithm

    €417 (Avg Bid)
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    12 bud

    !! READ the REQUIREMENTS before you knock !! 1. You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. 2. You will need to figure out a security issue in the blockchain network. We can help you with that. Some issues can be 51% attack, Sybil attack

    €7 / hr (Avg Bid)
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    7 bud

    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming

    €7 / hr (Avg Bid)
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    5 bud

    Do you have blockchain/solidity experience? The website I'm talking about is more like game development, do you have experience of that? I need both design and front end development. It should be mobile responsive websites. 2 games need to be developed in the website: 1. Dice - something like [log ind for at se URL] 2. Blackjack - something like https://betdice

    €543 (Avg Bid)
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    35 bud

    !! READ the REQUIREMENTS before you knock !! Key Factors: - You are expected to have good knowledge on areas such as; blockchain/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks. - You will probably need to spend 90-130 hours per month to do the required tasks. ( For instance; an experienced person, in the related

    €256 (Avg Bid)
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    11 bud

    SOFTWARE 1. Programming language : python / Java 2. Blockchain : etherium solidity 3. Dummy database : SQL 4. Interface : PhP framework 5. API : postman 6. Machine learning : random forest MODULE 1. User trust model 2. Device trust model 3. Information trust model 4. Malware detection 5. Evidence collection IMPORTANT NOTES 1. All trust model information

    €596 (Avg Bid)
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    16 bud

    I'm looking ...getting my idea off the ground. But with the right partnership I can pay to get what I want done. So right now I'm looking for an experienced Tron Dapp developer familiar with Solidity, javascript, blockchain, smart contracts and even setting up ICO's. If you are able to help I can forward you my idea and hopefully put it into fruition.

    €4685 (Avg Bid)
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    52 bud

    Hello, I have a project on remix which works when environm...functions correctly. I am stuck and don't know if there are some problems with my solidity code. I will give 20$ for resolving this issue and making my smart contract work on GUI (namely, Chrome browser). The price for resolving includes any errors that I may have with solidity part as well.

    €24 (Avg Bid)
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    4 bud

    Hello, I have a project on remix which works when environm...functions correctly. I am stuck and don't know if there are some problems with my solidity code. I will give 20$ for resolving this issue and making my smart contract work on GUI (namely, Chrome browser). The price for resolving includes any errors that I may have with solidity part as well.

    €23 (Avg Bid)
    €23 Gns Bud
    3 bud

    blockchain lesson Use Solidity language on Remix. basic programming

    €21 (Avg Bid)
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    2 bud

    You must be familiar with solidity, ethereum contracts, and how currency exchanging works. You need to fetch currency data from an API every 10 mins. then you need to interact with an ethereum smart contract, to allow buy / sells | send / receive multiple currencies. Only bids starting with "I read and I know about solidity and ethereal contracts" will

    €749 (Avg Bid)
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    27 bud

    ...must be familiar with solidity, ethereum contracts, and how currency exchanging works. You need to fetch currency data from an API every 10 mins. then you need to interact with an ethereum smart contract, to allow buy / sells | send / receive multiple currencies. Only bids starting with "I read and I know about solidity and ethereal contracts"

    €537 (Avg Bid)
    €537 Gns Bud
    15 bud

    You must be familiar with solidity, ethereum contracts, and how currency exchanging works. You need to fetch currency data from an API every 10 mins. then you need to interact with an ethereum smart contract, to allow buy / sells | send / receive multiple currencies. Only bids starting with "I read and I know about solidity and ethereal contracts"

    €659 (Avg Bid)
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    14 bud

    The project is regarding a token generation event. Work is to set up a Dashboard which can give the user certain functionalities, one of which would be to ...tokens. Also, smart contracts need to be written that would generate the tokens at the token generation event. Only freelancers with similar past experience (in Golang, Solidity) apply to this.

    €839 (Avg Bid)
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    12 bud
    [SCCC] CHATCHAIN Udløbet left

    Looking for mobile app developer, I wrote a Blockchain project In JavaScript, python and solidity. All you need to do is app development with our files, Middle time I develop design. Please, people smart and quick learning blockchain management.

    €702 (Avg Bid)
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    25 bud

    A basic notary project with webpage which is running on localhost.

    €69 (Avg Bid)
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    4 bud

    We are looking for a solidity language expert who can write smart contracts for ethereum and tron blockchain.

    €380 (Avg Bid)
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    10 bud

    We are looking for a solidity language expert who can write smart contracts for ethereum and tron blockchain.

    €341 (Avg Bid)
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    15 bud

    Block chain expert with expertise in solidity, as part of the elimination process, a simple smart contract has to be written, less than 20 lines, The project is for an agricultural market place, the developer should be able to write a few lines with a smart contract for an agricultural market place, where people can buy and sell products e.g. Coffee

    €2037 (Avg Bid)
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    36 bud

    we are looking for smart contract developers having good knowledge of solidity language to compile and deploy contracts and use web3 to get it done on front end

    €200 (Avg Bid)
    €200 Gns Bud
    7 bud

    We are looking for Ethereum Smart Contract developers who has god grip on Solidity language to write contracts and trigger events

    €48 (Avg Bid)
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    5 bud

    We are looking for blockchain developers! IOST (a new generation of high-performance public blockchains) is launching DeveloperBountyProgram for blockchain developers worldwide. The project is now looking for developers to work together various tasks: Task 1: IOST Chrome plug-in Wallet (Priority) Task 2: Optimization of IOST’s Blockchain Browser (new) Task 3: Multi-language SDKs Task 4: ...

    €2327 (Avg Bid)
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    33 bud

    "Capiva Plus Fund" or "Capiva+ Fund" is a Luxemburg fund. We mainly invest in real estate & private equity. We need a logo for this fund. A reference in the logo to real estate and private equity is fun but not an obligation. Don't refer to only real estate or only private equity, if there is a graphic reference then to both. You can use one of the

    €100 (Avg Bid)
    Haster Garanteret
    €100
    769 indlæg

    1. Smart contract for TRC20 [log ind for at se URL] development [log ind for at se URL] of Dapp and TRC20 coin Should be strong in C++ is for EOS, and solidity is for ETH and TRON Tecnical guidelines will be provided

    €180 (Avg Bid)
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    4 bud

    I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward,...additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOLIDITY OR ETHEREUM DEVELOPERS ARE NOT NEEDED!***

    €33 / hr (Avg Bid)
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    43 bud

    I need a Blockchain Developer capable of producing a fork/clone with basic Blockchain Adjustments like Block Time, Block R...additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOLIDITY OR ETHEREUM DEVELOPERS ARE NOT NEEDED!***

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    14 bud
    Trophy icon Logo for the AM Coaching Partnership Udløbet left

    I am looking for a logo that is very corporate, professional. Would like to see the green color used to in one proposal, but please feel free to use other colors too, including blue and red. Not all the items have to be green though. We are 2 partners, we are executive coaches and have a lot of professional experience in large corporations. We are very

    €44 (Avg Bid)
    €44
    61 indlæg

    need a professional coder or a team that can write for me a gambling dapps on erc20 , money is negotiable

    €2224 (Avg Bid)
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    24 bud

    [log ind for at se URL] Check out this game. I have bought the source code written in unity framework. Can you help in integrating a smart-contract that controls the in game coins and how a match is played online. Players would need to own a particular amount of inbuilt game to be paired with a random person online. The winner gets all the inbuilt game coin. Contact me for more explanation.

    €633 (Avg Bid)
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    23 bud

    [log ind for at se URL] Check out this game. I have bought the source code written in unity framework. Can you help in integrating a smart-contract that controls the in game coins and how a match is played online. Players would need to own a particular amount of inbuilt game to be paired with a random person online. The winner gets all the inbuilt game coin. Contact me for more explanation.

    €946 (Avg Bid)
    €946 Gns Bud
    15 bud

    ...blockchain programmer. You dont have to be an expert. I just need to "interact" with the ethereum blockchain, that means: Knowing how to implement: - Truffle Framework - Web3 - Solidity Language The idea is to create a web dapp for exchanging currencies, see (mine is simplier, dont worry coders): [log ind for at se URL] [log ind for at se URL] [log ind for at se URL]

    €16 / hr (Avg Bid)
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    27 bud

    convert a sting [1,2,4,5,7,8,9] to an array of strings removing "," and then use ParsInt to convert it to an array of integers (Uint) [log ind for at se URL]

    €133 (Avg Bid)
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    5 bud

    We need a smart contract (solidity) that allows a user to send 0 eth to the contract and then receive a specified amount of tokens. The user will pay for the gas. The number of tokens the user can receive is currently stored in a csv file in the format "address, qty" The contract owner must be able to deposit a certain amount of the tokens in the contract

    €376 (Avg Bid)
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    13 bud
    BlockChain training Udløbet left

    Hi, Iam interested in learning Block chain technology. I want practical exposure on languages or tools like Solidity, Ethereum, Smart contract, Golang etc.. Looking for a professional who is currently working on Block Chain technology.

    €155 (Avg Bid)
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    5 bud

    looking for node/solidity developer to work on existing project for 3 months. requirements - fulltime work - node experience - solidity experience - frontend is bonus I will share the source project during the interview.

    €17 / hr (Avg Bid)
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    25 bud