Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    Our aim is to be the web3 version of delivery services in Germany, therefore for investment pitch we need a business plan and financial forecast. We have already the whitepaper and the pitchdeck. Based on that information you will write the business plan. following points must be covered in the business plan: - Introduction -- Applicant background -- purpose of the document -- Appendices -- Maintenance and approval of this business plan and Strategy -- Information about the group --- Structure -- Description of market, business opportunities, competitive situation and market position --- Market definition --- Market trends and drivers --- Market size --- Competitive environment ---- DeliveryHero ---- UberEats --- Our market position --- Target customers --- Business activities ---- Produc...

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    30 bida

    I will be paying commissions or a fixed amount for the projects (tokens) you bring to be listed on my exchange Latoken.com. No project development, no coding, only sales skills. Sell listing opportunities for token creators.

    $1267 (Avg Bid)
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    19 bida

    Need a dApp created on Polygon to generate NFTs and then post them for sale on Opensea and a few other marketplaces. It'd be integrated with an existing photography portal.

    $1297 (Avg Bid)
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    Hello, i'm looking for PRO only to develop a platform for dealing with Buyers sellers Be sure to be PRO with : 1- Nodejs 2- Blockchain Wallet API (Create new wallet for each new user) 3- ReactJS 4- User Roles 5- User Permissions 6- Stripe, razorpay payment gateway 7- CloudFlare Security 8- S3 AWS 9- Free & Paid API for the project. 10- testing white/black with full report for the platform 11- full documented code. Write this key in your offer to be sure that you read the project details (1234) else will ignored. Thanks.

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    Hola qué tal! Estoy en busca de gente con experiencia en desarrollo de juegos NFTs en la red de binance, trabajando el juego de manera off chain, capaz de estar a la altura de un proyecto altamente de calidad. Entre los trabajos a realizar se encuentran; Creación de un contrato para los NFTs, creación de un contrato para el token del juego, creación de la lógica de los juegos, entre otros.

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    I need to build a decentralized coinflip on Aptos blockchain. 50/50 ratio with A small percentage as fee and contribution to jackpot. KEY FEATURES: Need to be Decentralized Dashboard Affiliate links for partners Leaderboard today and weekly Recent flip/play live transactions Top Streaks to show accumulated wins Whale mod Total jackpot amount Sample for reference: Include source code, front and back end, web design, smart contract and hosting setup. Expected to be running on testnet during development and mainnet on delivery. Budget under $400. Please read the requirements and features carefully. Feel free to bid your ACTUAL cost, duration needed to work and share your past coinflip/web3 projects (if any) New freelancer welcome to bid. Key considerations 1. Experience (Share past web3...

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    38 bida
    Smart contract Pro developer. 5 hari left
    DISAHKAN

    Looking to create and deploy an escrow smart contract to Nodejs project

    $117 (Avg Bid)
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    20 bida

    Hello, I would like to say that i need testnet, faucet, ssl rpc, block explorer and for for kibaswap. I will need mainnet blockchain as well and dex and token/liquidty locker and launchpad as well. I would like to provide hourly work for next 8months. Thanks.

    $21 / hr (Avg Bid)
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    35 bida
    NFT Marketplace development 5 hari left
    DISAHKAN

    I am looking for an agency who could help me with NFT marketplace, this needs to be developed from scratch. The team should be highly skilled and qualified to work over smart contracts and the basic features required for an marketplace. The reference for the features and functionalities "" The deadline for this project is 3 months, we need the project live within the given timeframe. I would like to see the ready made solution of the marketplaces and please bid only if you have already developed or has experience with NFT marketplace. Please share the portfolio and relevant work in bids, Happy bidding. Thanks

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    17 bida

    We have to add nexa and other coin in And we need to add a lot of coins here in the future. I want to work long term with a good blockchain developer and avoid autobidding. I will check all the bids and please share your experience of adding coins to bids. Be brave.

    $21 / hr (Avg Bid)
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    23 bida

    We have to add nexa and other coin in And we need to add a lot of coins here in the future. I want to work long term with a good blockchain developer and avoid autobidding. I will check all the bids and please share your experience of adding coins to bids. Be brave.

    $632 (Avg Bid)
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    71 bida

    - CryptoCurrency or blcokchain marketing huge plug - Fast learner, have skills in search blockchain groups - Familiar with Ethereum and BSC - Huge bonus had experience working with Solana, Polkadot, Aptos - No special skills are required

    $1092 (Avg Bid)
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    35 bida

    I would want to modify an existing unity game. The game is located withing the unity asset store. The list of modifications include but not limited to: 1) UI changes 2) Integrate API 3) Functional changes Here is the game: The right candidate will have experience in unity game development and an understanding of game assets.

    $1143 (Avg Bid)
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    Please watch this video to see how I got inspired and what I'm trying to accomplish Hello, I'm looking for someone to develop a " Crypto hardware Wallet" that can be placed on "USB flash drives" for mass production. I want the best software and hardware security features. I need my hardware to be compatible with most operating systems. please check out the lists for API's and recommend best options to build the business. I want my hardware wallet to store all crypto not just a few. My product needs to be flashy, universal, user friendly, and promotable on social media. I plan to advertise heavy on social media so appearance is everything and graphics need to be on point. I wont accept copy and paste jobs or horrible graphics I need the best qu...

    $23 / hr (Avg Bid)
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    $23 / hr Avg Bida
    19 bida

    First project: Swapping dapp Summary: Firstly, we need token development created. User who comes to the website, uses Coinbase, Metamask, Trust wallet(all the popular wallets) to buy credits with USDT, BNB, ETH or $. Later, when the presale starts customers will have a claim function to convert credits to tokens. They will get airdropped tokens for their credits. They have the option to claim 33.3% of their credits per month. When they want to purchase tokens they will get a QR code or address, we need to have phases for purchasing. For example in the first phase when someone purchases, they will get 20% bonus tokens, in the second phase 10% bonus etc... We want to use the gateway for transactions and to have a dynamic address for each transaction, one address one transaction. Th...

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    52 bida

    i need a person who can create an crypto exchange application creator, Nft launchpad creator and more

    $591 (Avg Bid)
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    23 bida
    BUILD ME A WEB3 APPLICATION 4 hari left
    DISAHKAN

    i need an application which works on smart contract and also need a wallet inbuilt in it and also nft market place

    $1456 (Avg Bid)
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    36 bida

    i need a person who can help me in MAKING MONEY BY USING My own cryptocurrency and with less amount of investment need to get more investors. i have plans of creating my own blockchain but need guidance how to make money

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    6 bida

    This is a full time freelance role where we pay you the amount you have bid, every month. The job will not start for a couple of months. We need someone who can follow stringent compliance requirements, such as SOC2, ISO27001, HIPAA. Our team of experts need to follow the industry standard of OWASP testing. Somebody who can do graybox , blackbox and whitebox testing. I’m looking for somebody who is extremely knowledgable about this and enjoys working their skill. This is a role with lots of opportunity for progression available for passionate people who care about the company. Monthly tasks: 1. Attend meetings with me where we will find out my customers needs and explain to them how we can help them 2. Fixing vulnerabilities in regular applications, websites or servers & w...

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    61 bida

    I need a gpu-based brainwallet search pereferably in cuda opencl is also good. skill in cuda and c++ is essential

    $198 (Avg Bid)
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    19 bida
    Blockchain Consultant 4 hari left
    DISAHKAN

    We are looking for a Blockchain consultant with a blockchain development background in Private or public blockchains. Someone with cryptography knowledge, Decentralized application architecture, and decentralized identities, as well as in the zero-knowledge proof. You must have at least three years of experience with a resume/cv ready.

    $21 / hr (Avg Bid)
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    37 bida

    Hello Basically i had a script that can find long and short positions, for any insturment. Now i want to modify it, my plan is to plot the long short alerts of BTCUSDT on the chart of other coins. Like when there is a long position on BTCUSDT, i want to see a long alert on the AVAXUSDT chart with text saying "BTC LG" Please if dont know how to do it dont submit I WILL NOT SHARE FULL SCRIPT

    $162 (Avg Bid)
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    24 bida

    I need a flashing software for bitcoin and other cryptocurrencies and its completely supported till you successfully withdraw your BTC. Feature:- It works with all wallets Software is available ok the pc It's tradable, transferable and spendable Cannot cancel a transaction with bitcoin server 100% transaction confirmed You can spend bitcoins easily on any other address (Segwit address, legacy, Segwit / bch32) No crash bot/software 60 days flash stability All wallet support

    $11246 (Avg Bid)
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    6 bida

    We need you provide a script that can send a callback with an estimated Gas fee, say with a probability range of 99, 95, 90, 80, 70 % probability chance of being included in a block (amount of transactions in a pending block, max price in pending block, base fee Gwei. We run our own node, so it can use that data, to calculate

    $58 (Avg Bid)
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    14 bida

    I'm Damian, part of the product team at Wagmi, a Web3 Venture Studio based in Barcelona. We are building a white-label platform, designed to simplify communication, that lets web3 projects connect easily to their community in an all-in-one place. We propose to schedule a short meeting with you to validate the problem's hypothesis and the solution. After the conversation, if you are still interested in our product, you will have FREE full access. Are you interested in getting to know more detail? Let me know! Thank you in advance.

    $24 (Avg Bid)
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    8 bida
    Required NFT artwork designer 3 hari left
    DISAHKAN

    I have a collection of digital images and I need information and advice on the whole procedure on how to create an NFT of each image and publish them on solana with ETH blockchain network. And how can I get profitability from these images.

    $606 (Avg Bid)
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    32 bida
    Required NFT artwork designer 3 hari left
    DISAHKAN

    I have a collection of digital images and I need information and advice on the whole procedure on how to create an NFT of each image and publish them on solana with ETH blockchain network. And how can I get profitability from these images.

    $50 / hr (Avg Bid)
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    9 bida

    I need to add these two Kaspa and some coins in Miningcore source code. please bid have experience in this field.

    $62 (Avg Bid)
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    6 bida

    blockchain developer needed for mining contract and crypto contract

    $349 (Avg Bid)
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    50 bida
    Opendax Peatio 3 hari left

    We want to design frontend UI for opendax Peatio 2.6. Demo providers will be prefered first.

    $35 (Avg Bid)
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    2 bida

    Требуется разработчик Cosmos SDK, CosmWasm, Secret network, Rust, Node.js для создания платёжного сервиса на основе Secret network

    $10000 (Avg Bid)
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    2 bida

    Smart Contract Developer Wanted If you can do this well, there will be much more to do. Bid on each: 1. Mint 23M cryptocurrency tokens. Only administrator sets, gets and accesses contract Mint. Question is how many decimal places: Bitcoin’s 8 or Ether’s 18, or some other number? Pretty simple. Such a contract already exists. What else needs to be done? Completion is the delivery of the reusable contract and the tokens in my wallet. 2. Exchange tokens. Reusable smart contract that will exchange tokens at an agreed rate. Presumably ERC-20 tokens. Example: The parties agree to exchange “Token A” for “Token B” at a one for one ratio (1:1). Set a time frame for both parties to send their tokens to the contract. If both don’t send their ...

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    14 bida

    Hi, Andre, As a Full-Stack web developer, I'd like to support this position. Looking forward to hearing from you. Sergii.

    $33 / hr (Avg Bid)
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    13 bida

    We are looking to create curicullum with important points and a couple of questionares for M Tech programs. Subjects: 1. Big Data, 2. Cloud Computing and 3. Block Chain We are also looking for SMEs to create guided projects to be performed by the students as well. Here are the notes about the requirements: These notes will be in PDF format with about 6-7 pages. These notes are given to the faculties for facilitating the classes. These notes are given to the students as hand-outs for their reference and homework. Assessments should be there at the end of every module. Assessments can have subjective and objective (open-ended) questions. Courses begin in the first week of Feb-’22. Each semester has 5 subjects. One classroom note for eac...

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    9 bida
    Mobile Wallet 2 hari left

    Mobile wallet for a (chia blockchain) Wallet should support Chia (XCH), Chia cats, and later Chia Forks Mobile app design is ready. Fees and logic are planned

    $14 / hr (Avg Bid)
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    41 bida
    Bootstrap website 2 hari left
    DISAHKAN

    I need a bootstrap website with same functions (homepage, login page and wallet address management) as below website.

    $104 (Avg Bid)
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    39 bida

    I need a bootstrap website with same functions (homepage, login page and wallet address management) as below website.

    $108 (Avg Bid)
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    19 bida

    Hello! I'm trying to make a simple coin swap site. Who can help me?

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    55 bida

    We are building a blockchain platform for decentralised applications (Dapps) and helping to create a blockchain ecosystem that allow for scaling and connecting disparate blockchains. We are looking for a member who has • Excellent Understanding of Blockchain Technology • Proficiency in at least one high-level programming language • Solid grasp of cryptography and security principles • Experience with distributed systems and peer-to-peer networking • Knowledge of smart contracts • Familiarity with Algorithm and Data Structures

    $38 / hr (Avg Bid)
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    71 bida
    Fork Web and App from Github 1 hari left
    DISAHKAN

    i need to fork a project from github and run on my own server and you have to do a monero blockchain fork too..

    $928 (Avg Bid)
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    34 bida

    We are building an secure online platform for buying, selling, transferring, and storing cryptocurrency. • Excellent Understanding of Blockchain Technology • Knowledge of smart contracts • To assist and service customers, providing a high standard of customer service • To assist people how to trade cryptocurrency

    $21 / hr (Avg Bid)
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    42 bida

    i need a programmer to who can edit a cuda program i need three more functions added to my cuda source knowledge of cuda c c++ is mandatory

    $181 (Avg Bid)
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    18 bida

    Hello Basically i had a script that can find long and short positions, for any insturment. Now i want to modify it, my plan is to plot the long short alerts of BTCUSDT on the chart of other coins. Like when there is a long position on BTCUSDT, i want to see a long alert on the AVAXUSDT chart with text saying "BTC LG" Please if dont know how to do it dont submit I WILL NOT SHARE FULL SCRIPT

    $64 (Avg Bid)
    $64 Avg Bida
    8 bida

    I am looking for someone who can update me on the status of the cryptocurrency market and emerging market trends etc. i am familiar with previous trends. Bitconnect, ico, Defi, layer 2 solutions, crypto lending, NFT’s etc. i am aware that there are new emerging trends at the moment which are buried in the current Bear market. You will serve as my crypto investment consultant

    $38 (Avg Bid)
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    11 bida

    Blockchain Website & App Expert require for Payment Exchange and own Payment Gateway - Platform Require Like Stripe and PayPal + with multiple options for Accepting payments and Sending payouts globally. Website & App Design Responsive Website & App Development (Flutter or React Native) Modern Design, Extra Smooth Transitions & 3d Look Money Exchange. Wallet - Account, Transactions, Card, etc. Payment Gateway. (API, SDK & Plugins) Panels/Dashboard Full Website & App Control - Admin Panel & Staff Panel Website, App, Admin & APIs, SDK, Plugins Complete Documentation and 6 month complete Support -- Users can credit payments to their website account (from any source) -- Users can withdraw payments to any required accounts (banks, cards, etc.) -- The website ...

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    25 bida

    Estoy buscando arquitectos de Software/Blockchain con orientación en Microservicios basado en eventos, para desarrollar en lenguaje RUST mediante tecnología WASM / WASI. Se precisa desarrollar una blockchain realmente ambiciosa y revolucionaria, tanto privada como pública, es decir, federada. Buscamos forjar un ecosistema innovador de intercambio de información / datos y conocimiento, centrado en el usuario y que sea el motor que impulse la revolución de las; redes sociales decentralizadas, aplicaciones decentralizadas y la industria 4.0. Nuestro modelo de negocios es basado en servicios. Nuestra objetivo a corto plazo es el desarrollo de una DAICO (DAO + ICO) Para desarrollar y abordar nuestro sistema de financiación basado en riesgos, de la m...

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    4 bida

    Hello Everybody. I am a CTO of DXL Company. In our company, we are going to build exchange platform like Robinhood. So We have to publish first version to get invest. We already have a few investors and in the next January, we are going to show first version to investors. So if they are satisfied, we can collect almost $500,000 and we can go to next round. In the second round, we will found own coin and this coin price will be 10$. So in the first round, your task is the building website (very professional, and responsibility) and build the backend. So In term of first round, we will give you equity and your role is the developer & leader of team. If you want salary, we can support 1000$ per month with equity. But equity is very useful. Because our investors and clients are very powe...

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    65 bida

    I would like to implement the metavers feature on my current site. please bid metaverse blockchain developer.

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    52 bida

    I would like to implement the metabuzz feature on my current site. please bid metaverse blockchain developer.

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    44 bida

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