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    1,992 stellar dapps trabalhos encontrados, preços em USD

    Temos uma equipa a desenvolver um projeto de NFT's na rede Solana. Porém falta-nos a parte da programação da dApps e da infraestrutura de código por de trás do projeto

    $630 (Avg Bid)
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    Oi Wasley, Sou de São Paulo e tenho uma demanda para os meus projetos. Eu gostaria de tirar algumas dúvidas antes de lhe oferecer o projeto. Quando puder podemos conversar aqui pelo chat? Entre outros, preciso saber; - Qual Blockchain você trabalha - Qual sua experiência com Smart Contract e aplicativos DAPP - Sobre segurança dos aplicativos, Apis e Dapps ** O valor de $10 é simbólico, apenas para podermos alinhar melhor pelo chat. Depois atualizo o valor conforme o nosso alinhamento. Vamos nos falando. Obrigado.

    $10 - $10
    $10 - $10
    0 ofertas

    ...seguida, ele digita o número de celular da pessoa, que ele deseja enviar os X-Valor para. Nesse caso, ele insere o número de celular de Maria > Imediatamente, o perfil de Maria é mostrado > E ele o escolhe. Ele insere a quantia que deseja enviar, “X-Valor” e aperta o botão ENVIAR. Os X-Valor são convertidos para Cryptocurrency (Stellar XLM )> Que é depositado na carteira de Maria. Maria recebe uma notificação ao receber X-Valor, ou seja. X-Valor, Em Cryptocurrency (Stellar XLM ) Maria clica em Retirar> E a Criptomoeda é convertida na moeda local, e é creditado em sua conta bancaria. *Gostaria de ter recursos adicionais como este exemplo () Preferencias: App em React Native Pre...

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    ...introduction of each product, make screenshot of the each program. Requirement: You need to introduce each product and list each one's Pros and Cons and make screenshot of the each program. Here is an format example: For windows: Data Recovery: 2. Stellar Phoenix Windows Data Recovery 3. Recover My Files 4. Remo Recover (Windows) Pro 5. 7-Data Recovery: For mac: 1. Wondershare Data Recovery Mac 2. Easy Data Recovery for Mac:

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    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

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    If you can write emotional (happy, sad, funny messages) action taking sales pages, or connecting with the audience through email, mobile notifications, and other means then please bid. I am looking to work with the best of the best in copywriting.

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    Please read before applying. We have had a great experience working with Freelancer and are looking to add to our team. This role is 10-20/hours per week. We offer monthly bonuses starting after successf...train you on Salesforce). The role includes calling on job candidates who have applied to work with us and simply explaining our recruiting process. This is not a sales role where you are selling anything. You are simply calling candidates who applied for a job at our company to be helpful and answer any questions they have. Considering this role requires making calls into the United States, stellar English skills over the phone are required. Please include a file/link to an audio file of you making a real/sample call. The position starts on Monday. Thank you!

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    Hello looking for dev to make three dapps for a low budget project on Avalanche. The most immediate is an NFT collection viewer/explorer. I have code for one we can modify if that would be easier and faster. I also need a dapp for upgrading tokens. And finally need an api to return json files at first, and later also layer png images. We have someone who can do a little FE but may need some support there as well, not sure yet. Viewer don't need but would be nice. Dapp need by end of week Sunday. API due before Dec 15th. API with layering of images due after Dec 15th. I have the code for this website which I started to modify to work with a different project but I would like to hand it over to be finished up

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    We are a software development company based out of India . We have more that 5+ years of personal and industrial experience with working with clients across various industries . Our resources are highly skilled...driven individuals who can work with us on a revenue sharing or commission model . Our team of expert developers would be developing and executing your client's requirements and you can keep earning on every project. We provide services like - WEBSITE DEVELOPMENT ; MOBILE APP DEVELOPMENT ; CYBERSECURITY ; GAME DEVELOPMENT ;ERP/CRM DEVELOPMENT FOR VARIOUS INDUSTRIES & DECENTRALISED APPLICATIONS (DAPPS) Only serious individuals kindly bid/respond. The amount motioned is a placeholder and is variable based on project value. Thanks Regards Ahmed Yameen Nashbud L...

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    ...hourly contracts, so please do not ask. The topic will vary from article to article. To know that you read these requirements, in your proposal include the word Banana. Otherwise, your proposal will not be responded to. Aside from these requirements, we are generally a laid-back bunch, are patient, and genuinely want someone to grow alongside the business. You'll learn new skills and be given stellar feedback if you perform the tasks well. You'll also be given the opportunity to grow into other parts of the business., as we're also hiring for editor and copyeditor roles in the near future. A small writing sample of 200 words will be required when you send through your proposal, work sample, and the other thing mentioned in this job advert. So send us your bes...

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    Hi guys Looking for a web3 blockchain developer that can create and deploy private blockchain and dapps project. PLEASE NOTE THIS IS NOT DEVELOPMENT OF CRYPTOCURRENCY. Only bid if you have done web3 private blockchain before. Example project: NO AGENCY NO COMPANY SCAMMERS PLEASE STAY AWAY YOUR TICKS WONT WORK ON ME

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    I'm looking for a smart contract developer who has good experience on XRP network. I'm going to build some dapps on XRP network. If you're also good at Front-end work, it's great. But currently, looking for a XRP network expert.

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    We have a product, very similar to this one: We need a stellar copywriter that can create the copywriting for the A+ portion of the listing. The A+ is everything that is between "Product Description" and "Product Information" in the page (see image attached). Please check the amount of work needed. We would need you to do the copywriting and write design instructions as well. You would research top competitors and practices done by the best in the industry to develop the best copywriting and design brief possible. My goal is to get quality US copywriters. It's for a quality US Ecommerce brand.

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    Destacado
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    Developing a Decentralized Applications (DApps) incorporating the features of smart contracts in blockchain In this task, you will develop a decentralized application with required smart contract(s) and deploy it on blockchain. You also need to create necessary front-end interfaces (as applicable) to interact with the deployed smart contract(s). The application allows a number of friends (maximum 10 and minimum 3) to start a new company. All of the friends must contribute an equal percentage of investment for the company and one of them becomes the manager of the company. Whenever the manager of the company needs any thing to purchase for the company, he requires the approval from his friends. If the manager receives the positive approval from at least 50% (of the total number of fr...

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    Hey, developers! We have been working on some proejcts about cryptocurrency such as Dapps. Thus, our team is looking for a senior full-stack developer who is strong in frontend. You can get into our team's business and can work for a long-term if your skillset is verified. Role: remote Rate: $8 -15/hr Woking hours: full time, over 40 hours per week if possible on weekend. Stack: js/ts, frameworks(react, vue, next, angular), material ui + styled components, & , github/gitlab, figma/adobe xd Beginning is half done. If you're interested in it, plz contact us. Thanks

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    ...Ethereum or Cardano blockchain for which we are looking for a two Blockchain Engineers to come on board. Requested Profile: You have completed a university degree, for example in Computer Science, Econometrics, Biology; You are obsessed with blockchain technology and would like to be able to work with it professionally; You have experience with C++, R, Python, Matlab, Tableau, Solidity, Hyperlegder, Stellar, Ripple (at least a few); You have good communication skills and you can work well together; You are willing to continuously train yourself; You speak Dutch and you also master the English language in word and writing; You breathe IT and you have the ambition to stay in this corner. * High-Tech features * Whitepaper Writing * Involvement of latest techs & tools * High S...

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    swap dapps Encerrado left

    Hi Daniella Almira Clarissa T., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Stellar Pilates Logo Encerrado left

    I need a logo for my new Pilates Studio business. I would like my logo to have some stars in it. I would like to put my ceiling in my studio one day (don't have it yet) to have a blue ceiling with silver stars in the ceiling. Stellar thematic with going to the stars and pilates to have something related to pilates for sure. The design should be in black but the background can be in silver; or light blue and silver.

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    A task You need to raise the API server for the Stellar Network. All international documentation here: All technical details (type of server power, frequency, etc.) are considered in the process, after you read the documentation.

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    Looking to have the following built out: Front-end crypto wallet app. 2 user types: Traveler and Vendor - Traveler app will generate Stellar wallet for user to load funds into - Integrate with Wyre API for customer funds onboarding - Traveler will be able to send funds to vendor when purchasing via QR code - Please use attached app template - Standard sign-up through Google, Apple, or Email - Utilize Twilio 2FA for user authentication - Vendor user type needs to be ale to accept payments from travelers - generate QR code with purchase total Backend - Built in MongoDB using our existing instance - Needs to capture all user data and transaction data - Push data into Airtable 3rd party POS integration - allow vendors to integrate their Clover or Revel POS systems into their vendor ...

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    Slash is a decentralized payment protocol, capable of connecting to third party decentralized financial DApps via smart contracts and automating the token conversion process via smart contracts. Website: Slash supports: -4 types of blockchain protocols. -More than 1400 different tokens. -There is no need to swap the currencies in a decenralized exchange. -Easy QR code creation. -You can easily request crypto payments in stores, for menus, receipts, or for any EC site. We are currently looking for ecommerce developers as resellers or distribution partners, on an independent basis. Developers are required to implement Slash as payment gateway for the projects with their customers. It is very easy to set, and supports several platforms, still we prefer one of the following

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    We are building an NFT-based staking game on the Ethereum blockchain. We need a solidity developer who has proven experience building reward systems. We have the NFTs live already, with a staking contract. We need a front end that enables users to interact with various contracts (more details will be provided). We require gas eff...front end that enables users to interact with various contracts (more details will be provided). We require gas efficient and otherwise optimized smart contracts. We are hopeful this project will allow us to get additional funding for greater functionality build-out and subsequent projects. The quality of your work will directly impact this. Need Experience with: ・Metamask wallet integrations ・Dapps ・Staking mechanics ・Raffle ・Frontend (React / Java )

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    Market research required for 10 dApps (Ethereum) infomation required includes Company Information, financial information, funding details, major activity, process expertise, achievement, products & solutions provided and other related information.

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    Looking for a stellar developer who has experience with stellar foundation in particular, we want to build a wallet, create a token and an escrow smart contract

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    confluence.create_page(space, title, body, parent_id=None, type='page', representation='storage', editor='v2', full_width=False) Just need a simple Hello Word - title, body ,etc - I have it started already and can send you snapshots. Really this should not be hard (if you are a Python API sme) and can just guide me and then I can write you a great stellar review. There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $15 possible? Glowing paragraph of feedback 5 stars While this is hourly; there is a max of $15 that I can pay, as being a cancer patient is tuff and been out of work. Hourly will give you more $ as there is less money taken between us from freelancer - My funds are low but ...

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    Creation of a dapps to rent these nfts on polygon

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    ...(DSL) is the developer of Web3 applications with its own stable coin, 2 exchanges with partners and multiple NFT platforms. We can build your own Ecosystem. What is own Ecosystem? Own Ecosystem consists of two parts: 1. Management of users data using 256 bit encryption and blockchain. 2. Own payment gateway which allows immediate payment with digital payment tokens. What can DSL do for you? 1. DApps Development  2. Smart Contract Development  3. Smart Contract Audit 4. Data Security  Why hire DSL for your Web3 projects? 1. Certified Fintech Company  2. 24 hours development team 3. Great Support Team 4. Many Case Studies to explore What is DSL trying to solve? The Problem Every year personal information of website users are stolen and sold illegally. Da...

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    ...mind-boggling questions like “Find X,” or “A hot dog might be a sandwich, and cereal might be a soup, but is a __ a __?” These essays may seem silly, but they invite students to share their personalities and perspectives as fully as they wish. UChicago is looking for creative thinkers, and these essays help them distinguish the “kind” of applicant they want. After all, most applicants will have stellar grades and test scores, so these essays are your chance to stand out and beat the odds of the very low acceptance rate. UChicago requires two essays—one that is a typical “Why This College?” prompt, and the other, your choice among seven zany prompts. The seventh option actually allows you to make your own prompt, or pick one ...

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    We need a stellar copywriter to help bring our brand to the next level through superior copywriting. Gelato is a fast-scaling tech company that through a network of 100+ production hubs in 33 countries produce customized products locally and on demand for global ecommerce sellers. We operate at the heart of the ecommerce industry to serve the growing creator economy with software and production in a way that helps save time, money and reduce carbon emissions. In order to communicate effectively with existing and potential customers, our stakeholders and the overall business and tech community, we are looking for support with email marketing copy, website and blog content, help with press releases and pitches, speech writing and presentations. If you have experience in PR tha...

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    Hi! I am looking for a developer in order to collaborate with me to build a company focus on blockchain. The services to be performed are: - Create or adapt a Web3 - Create a DAO - Create functional and correct contracts - Create Dapps Pay terms to discuss.

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    Blockchain Developer Encerrado left

    - Create dApps on 4th generation BlockChain networks (Polygon, Solana) - Design, develop, test, and deploy ERC-721/1155 smart contracts - Be part of teams building innovative platforms driven by hybrid Web2 and Web3 technologies - Collaborate with team members to build solutions based on scalable and reusable design patterns - Research and innovate for next-generation architectures - Create functional and non-functional use cases for every solution **What you need** - Bachelor’s degree in information security, computer science, or related. - Proficiency in Solidity, Javascript. - Knowledge in back-end development, algorithms, and data structures. - Advanced analytical and problem-solving skills. - Superb organizational skills and keen attention to detail. - Excellent communic...

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    We are seeking an experienced, creative marketing employee to join our growing organization. In this position, you will use a multitude ...advertising contracts Marketing Requirements and Qualifications Bachelor’s degree in marketing, business administration or related field; MBA preferred Previous experience in sales, marketing, advertising, and brand management Membership in the American Marketing Association (AMA) preferred Professional Certified Marketer (PCM) certification a plus Experience in website design and content development Stellar written and oral communication skills Extensive knowledge of current and relevant markets Proficient in analytics and market testing Willingness to try innovative marketing strategies Excellent time management, able to balance many pr...

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    Please read before applying. We have had a great experience working with Freelancer and are looking to add to our team. This role is 40/hours per week and $8/hr. We offer monthly bonuses starting after successfully w...Salesforce environment. (we will train you on Salesforce) The role includes calling on job candidates who have applied to work with us and simply explaining our process. This is not a sales role where you are selling anything. You are simply calling candidates who applied for a job to be helpful and answer any questions they have. Considering this is a phone role calling into the United States, stellar English skills over the phone are required. Please include a file/link to an audio file of you making a real/sample call. The position starts right away. ...

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    Please read before applying. We have had a great experience working with Freelancer and are looking to add to our team. This role is 40/hours per week and $8/hr. We offer monthly bonuses starting after successfully w...Salesforce environment. (we will train you on Salesforce) The role includes calling on job candidates who have applied to work with us and simply explaining our process. This is not a sales role where you are selling anything. You are simply calling candidates who applied for a job to be helpful and answer any questions they have. Considering this is a phone role calling into the United States, stellar English skills over the phone are required. Please include a file/link to an audio file of you making a real/sample call. The position starts right away. ...

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    Exhibition Booth Designer Required Please see attached. These are the deta...000. 2. NFT Marketplace Development: Usual Price: SGD 50,000, SFF price: SGD 25,000. 3. Exchange Listing: Usual Price: SGD 30,000, SFF price: SGD 15,000. 4. Smart Contract Writing: Usual Price: SGD 20,000, SFF price: SGD 10,000. 5. Smart Contract Audit: Usual Price: SGD 10,000, SFF price: SGD 5,000. Websites: 1. 2. 3. Back: Products and Promotions Sign up at our Dapps and stand a chance to win iPhone 14. Spin the wheel of fortune and get attractive prizes from us. Each website gives you one chance of winning. 1. 2. 3. 4. 5. I need it in 48 hours. I need only PSD and PNG format only. NO other formats are not needed.

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    Simple crypto wallet Encerrado left

    I just need a simple crypto wallet app that has the following features: 1. funds on-ramp using Wyre API (already have an account) 2. Transfer / payment function via camera and QR code 3. User account creation 4. Wallet creation 5. Map of all locations that accept Stellar This will be an app for Stellar wallets.

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    We have updated around 30 PDF documents and need assistance in formatting them again. We would like to ensure that all font is the same, alignments are correct, spacing, spell checking etc This attached file is an example of what we would like looked at

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    For stellar payment gateway woocommerce.

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    Pinksale fork Encerrado left

    We are looking for one developer with a vast knowledge and experience in blockchain technology to join our team. Initial work will include directly forking pinksale with a complete change in frontend design. Later work will include adding an NFT launchpad and other dapps

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    Senior marketer Encerrado left

    Underscore is a full-service creative agency looking for a marketing genius who can build international brands. You’ll have an established career in marketing and a passion for supporting the ongoing and varied needs of our stellar client family. Our Ideal candidate: _ Minimum 5 years’ experience in the industry with 2+ years as a senior _ Skilled in brand discovery phases and brand development _ Provides direction, strategic thinking and acts as a client lead for projects _ Sources rich consumer insights to develop innovative approaches _ Shares interesting trends and insights with the wider strategic group _ Has strong copywriting skills, and is excellent at communication _ Confident in setting up and taking lead in external and internal sessions _ Confident with ...

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    I want a launch a new token so that need NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | dApps| Website | Mobile Apps. NFT minting coin minting

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    Eterstain is an web3 marketing agency helping companies to grow. We manage community building and influencers campaigns for web2 companies entering web3, NFT companies, Defi, DAO and Dapps. You will be in charge of : - manage the collaborations, influence marketing and community management teams - Ensure the smooth running of campaigns - Relation with clients during the campaigns Experience required - Having already one or more experiences in project management - Knowledge of the web3 industry is a plus but not required To be the best candidate for this project, you must: - An ability to communicate clearly - Speak French fluently - Speak English fluently - Determination to meet deadlines in a timely ma...

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    I need 1 article about Cryptocurrencies from the following: Ethereum 2.0 Ethereum (ETH) Proof of Stake (PoS) Decentralized applications (DApps) Decentralized Finance (DeFi) What is Public-Key Cryptography? History of Cryptography Symmetric vs. Asymmetric Encryption What is a Digital Signature? What Is Bitcoin? What Is BNB? A Beginner's Guide to Monero Your work must pass my Grammarly plagiarism check and not exceed 6% plagiarism. Immediate delivery will equal immediate payment.

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    We created a new blockchain with awesome speed and almost free gas fees. We are in the process of creating our dapps and one of the most important dapp is a multisig wallet for eth and bsc. Build the front-end and backend similar to gnosis safe (check internet). One main condition is that there should be one “must” sign wallet and that is the deployer.

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    Do you love shopping on eCommerce platforms? This gig is for India-based Freelancers and it requires you to source the product and then write a 100-word of product re-view & opinion in the given category. Easy-Peasy-Lemon-Squeezy! Get stellar feedback in return and give yourself a nice boost to your Freelancer account!

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    ...free to include blockchains not listed below. Top priority blockchains on the list: Aion Algorand Arbitrum Avalanche Aurora Bitcoin Bitcoin Cash Bitcoin SV Bittorrent Boba Cardano Celo Chiliz Cosmos Cronos Dash EOS Ethereum Classic Fantom Fuse Filecoin Flow Harmony HECO Hedera Hoo Icon ICP Iota Iotex Kava Klatyn Lisk Litecoin Monero Moonbeam Moonriver Near Neo Polygon Ripple Qtum Shiden Solana Stellar Tezos Theta Tron VeChain Velas XDAI Zilliqa Lower priority blockchains: Acala Alephzero Altair Artis Astar Atheios Bifrost Calamari Centrifuge Chainx Clover Crust Darwinia DataHighway DeepBrain Dock Dolphin Edgeware Encointer Energi EnergyWeb Equilbrium Ethercore IDChain Integritee Interlay Karura Khala Kintsugi Kulupu Kusama Litmus Loom Lusko Mangata Morpher Nodle Palm Pangoro Pa...

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    I need help of an experienced Microsoft Exchange consultant to fix a broken Exchange-2019 database 20 user /25GB. I have already information for recovery but i need help to fix database references and to rebuild the database. The setup is quite easy - only on remaining server - some references to an old one which may be eli...Exchange-2019 database 20 user /25GB. I have already information for recovery but i need help to fix database references and to rebuild the database. The setup is quite easy - only on remaining server - some references to an old one which may be eliminated as well. After Soft- and Hard- reset with eseutil i am not able to mount the database and recreate the users. You can use the Software "Stellar Repair for Exchange" - it seems it can recover ...

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    Looking for responsive react/js developers who are familiar with web3 Dapps to help edit a website.

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