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    2,000 blockchain work bahamas 份搜到的工作,货币单位为 USD
    $250 平均报价
    1 个竞标

    ...developer with experience building decentralized applications (DApps) on the Polygon network, specifically the NFT marketplace. work: - Implement smart contract functionality required for NFTs on the Polygon network. - Smart contract development - Developed transaction distribution server on polygon mainnet using Web3 API - Implement smart contract functionality required for NFTs on the Polygon network. Ideal skills and experience: - Proficient in web3 technologies with a focus on Polygon. - Proven experience in developing decentralized applications (DApps), especially NFT marketplaces. - Good understanding of security measures and best practices in the blockchain space. - Ability to create attractive and engaging user interfaces. - Strong problem-solving sk...

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    Job Description: We are seeking a skilled Blockchain Transaction Analyst to assist in analyzing hundreds of blockchain transactions. The primary task is to identify and compile a comprehensive list of all wallets that have received cryptocurrency from specified sources. Responsibilities: - Analyze blockchain transactions from various sources. - Identify and compile a list of wallets that have received cryptocurrency from the specified sources. - Ensure accuracy and completeness of the data. - Provide a detailed report of findings. Requirements: - Proven experience in blockchain analysis and transaction tracking. - Proficiency with blockchain explorers and analysis tools. - Strong analytical skills and attention to detail. - Ability to work indep...

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    One month Google Ads work for a website

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    I'm seeking a personal assistant to support my busy sched...written English skills are a must. Hours: I'm expecting the personal assistant to work between 10-20 hours per week. This is a part-time position, with flexibility around the specific hours to suit the right candidate. Ideal Skills and Experience: - Proven experience as a personal assistant or similar role - Exceptional time-management and organizational skills - Strong communication abilities, both verbal and written - Proficiency in common office software and tools - Experience with travel booking and event planning a plus, but not mandatory This role would be ideal for a highly organized and proactive individual with an interest in supporting a busy professional's day-to-day operations. The ability to...

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    details will be sent in inbox details will be sent in inbox details will be sent in inbox

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    I'm in need of a talented Nextjs Developer to work on smart contract development specifically for Ethereum using the base l2 network Key Requirements: - Nextjs Expertise: You should have a strong understanding of Nextjs to help with the frontend development of the smart contract. - Ethereum Proficiency: I'm looking for a developer who is well-versed with Ethereum, as this will be our base network for the smart contract. - Solid Smart Contract Experience: You should have experience in developing smart contracts preferably in the blockchain space. Your responsibilities will include: - Implementing the smart contract on the Ethereum network, ensuring it works seamlessly with the Nextjs frontend. - Collaborating with our team to ensure the project meets our requireme...

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    I'm seeking a skilled developer to create a custom cryptocurrency coin wit...accommodate a growing user base without sacrificing speed or efficiency. - Privacy and Anonymity: Implement robust privacy protocols, ensuring secure, confidential transactions. Ideal Skills and Experience: - Extensive experience in cryptocurrency development and blockchain technology. - Proficiency in creating custom coins and integrating them into exchange platforms. - Proven track record of implementing smart contract capabilities, ensuring scalability, and enhancing privacy and anonymity. - Familiarity with the Ripple blockchain and its unique characteristics would be a strong advantage. If you have the expertise and experience to create such a cryptocurrency and have it listed on an excha...

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    I have ongoing work related to our previous project 'Custom Vibrant Artwork Creation from Photo'

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    Looking for a professional PPT designer to beautify a Networking related deck. Need some info-graphics designed and built as requir...experience in designing and building highly Technical yet creative PPT slide decks. Someone who can act quickly and deliver the project ASAP. Prefer someone who can showcase their portfolio of similar work. We will share the color scheme and some guidelines to be followed in-order to work on this project. Would prefer a professional who can stick to the guidelines and be creative accordingly and maintain a very clear prompt communication on the requirements and progress of the project. If the work and the professionalism is something that aligns with us, we will continue to give more similar work in the future. We are looking f...

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    I have ongoing work related to our previous project 'Sports Video Programming Graphics'

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    I'm looking for a talented 2D animator who can create 3 engaging and entertaining videos, each lasting between 45-60 seconds. The primary goal of these videos is to captivate and entertain the audience. Key Responsibilities: - Develop 3 separate videos in a minimalist animation style - Ensure the videos are engaging and entertaining throughout - Incorporate the ready-made s...usp=sharing Video 3 - What happens when the MYGA guaranteed period ends: This is an excellent opportunity to showcase your creativity and animation skills. If you're confident in your ability to produce high-quality, engaging content in this style, then I'd love to hear from you. This could lead to on going work with us.

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    ...Experience: - Proficient in cryptocurrency integration and security to facilitate betting transactions. - Experience in sports betting or online gaming platforms. - Strong background in web development, with a focus on user interface and experience design. - Prior experience with developing and optimizing websites for desktop and mobile platforms. Details of betting Application Description: Blockchain Betting Site Overview: This application is a decentralized betting platform where users can bet on sports games using a custom cryptocurrency token. Users can place bets on one of three possible outcomes: Team A to win, Team B to win, or a draw. The platform will automatically distribute winnings based on the proportion of the bet made by each user. Key Features: 1. User Authe...

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    I am looking for an experienced blockchain developer with expertise in the creation of Decentralized Applications (DApps). - The aim is to develop a DApp for our online cheque clearance and verification system. - Key features should include cheque scanning and image recognition, real-time verification with banking databases, and an audit trail with full transaction history. - Applicants should have a strong knowledge of smart contract development and proven experience with similar financial services applications. - The optimal freelancer would understand the ins and outs of creating secure, efficient, and user-friendly systems. Your bidding proposal should demonstrate your understanding of the special considerations needed for the financial industry particularly around data s...

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    I need a NEW Android developer for some easy tasks and for long term I need a new android developer for long term I need work form Pakistan or Indian developer

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    I'm looking for a skilled app developer who can create a cross-platform application for me. The primary goal of the app is to cater to social work. Key features I aim to include are: - Messaging functionality - Photo & Video Sharing capabilities - Event Planning features The ideal candidate for this project should have experience in app development, particularly for both iOS and Android. Moreover, they should have a strong familiarity with social networking app features and be able to develop a seamless, user-friendly interface for our users. Your attention to detail and creativity will be highly valued.

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    I'm looking for an experienced developer to create a new cryptocurrency based on the Bitcoin blockchain platform. The ideal candidate should have a strong understanding of blockchain technology and the ability to develop a secure, scalable, and fast transaction processing system. Key features and functionalities: - Secure transactions: The new cryptocurrency should prioritize and ensure secure transactions to protect the interests of users. - Scalability: The network should be designed to handle a growing number of transactions without compromising its performance. - Fast Transaction Processing: To enhance user experience, the new cryptocurrency should be capable of processing transactions quickly and efficiently. Kindly note that I have no specific design or branding ...

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    Sh.parts work 6 天 left

    Hallo Vishal S., ik heb uw profiel gezien en wil u graag mijn project aanbieden. We kunnen alle details bespreken via chat.

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    ...Golang & Blockchain Developer to join our innovative team. The ideal candidate will have a robust background in software development with more than 7 years of experience, a strong command over various programming languages, and excellent communication skills. Responsibilities: Develop, test, and deploy smart contracts and blockchain-based applications. Design and implement scalable and maintainable microservices architecture. Collaborate with cross-functional teams to deliver high-quality software solutions. Optimize backend processes using Golang for enhanced system performance. Ensure the integration of frontend and backend systems for seamless user experiences. Containerize and orchestrate microservices using Docker and Kubernetes. Skills: Blockchain Profici...

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    I'm seeking an experienced developer to create a web-based BTC wallet. The main functionality the wallet should have includes sending, receiving, and storing BTC securely. In special, this wallet should include a simple interface indexer for inscribing text and files on the BTC blockchain. Though I don't have any specific security features in mind yet, I expect the designer to adhere to the best practices to ensure the highest level of security. Finally, though I'm unsure currently whether this wallet will be integrated with any other platforms or services, I may need flexibility in this regard in future. Skill-wise, the ideal candidate should be proficient in: - Developing secure, web-based applications - Understanding of BTC cryptocurrency and its technology - Un...

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    I need a NEW Android developer for some easy tasks and for long term I need a new android developer for long term I need work form Pakistan or Indian developer

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    I need New freelancer who can create an advanced Productivity app. like Regain screen time + Focus only for Android. The app should have the following features: - All apps Usage - App Reminders: for Example: When the user selects any app for reminder. Let's YouTube as an example. When the user opens Youtube on his phone, a pop- up will appear asking for how long you wants to use youtube. 5 minutes 10 minutes 20 minutes. If the user selects 5 minutes, then a pop-up will appear again if he uses it for 5 minutes. Just like the Regain app. - Separate screen for whatever permission is required. - Bottom Navigation with two button: 1. Home: Show the top app usages time, then selected app open like youtube open 3, Instagram open 5. 2. Apps : Shaw the app list for selecting and app ...

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    I have ongoing work related to our previous project 'Please help name our brand-new vehicle tools brand - 09/05/2024 23:04 EDT'

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    ...structured form for users to submit their proposals. - Blockchain Wallet Integration: Securely connect users' blockchain wallets to the platform. - Reward System: Incorporate a functionality for users to earn crypto tokens for their contributions. -Generative AI to help write initial proposals Ideal Skills: - Experience in designing and developing collaboration platforms. - Proficiency in blockchain wallet integration. - Knowledge of AI for potential future enhancements. - Strong understanding of user experience design. - Familiarity with security measures like End-to-End Encryption. - Previous experience with implementing reward systems in platforms. Be pro active in advising how best to proceed with features, what features to have, how things will work...

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    I'm in need of an experienced developer to create a new cryptocurrency that is based on the Bitcoin blockchain platform. Key Features: * Fast Transaction Processing: The cryptocurrency should be designed to complete transactions swiftly and efficiently. * High Security: It is of paramount importance that the cryptocurrency has advanced security features to protect it against cyber-attacks and fraud. * Scalability: The cryptocurrency must be capable of scaling to accommodate a high volume of transactions as the user base grows. Ideal Skills: * Experience with the Bitcoin blockchain platform * Proven experience in developing cryptocurrency * In-depth understanding of security protocols * Knowledge of frameworks for scaling up systems Prior experience with cryptocurre...

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    I'm looking for a skilled Solana Blockchain Developer to assist me with developing a dApp and smart contract. The project involves creating an NFT marketplace and integrating DeFi protocols. The scope of the project also includes integrating the Fork pump.fun. Your key deliverables will be: - Developing smart contracts for the NFT marketplace and DeFi protocols. - Creating the dApp, including UI/UX design and programming. - Integrating Fork as part of the Solana network. You will need to have a solid understanding of Rust and JavaScript/TypeScript, as well as experience in Solana network integration and dApp development. Previous work with NFT marketplaces and DeFi protocols is highly desirable. Please include examples of similar projects you've worked on in th...

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    I am hiring for a Full Stack Web3 developer for my team. Tech Stack: Blockchain: Blast (EVM) Frontend: Typescript + NextJS + Tailwind + Vercel + WAGMI + Ethers V5 + Typechain Backend: Typescript + Vercel Lambda + tRPC + AWS + Prisma ORM + Ethers V5 + Typechain + Upstash Redis Database: MySQL (Planet Scale) + AWS S3 Storage Randomization: Gelato VRF Static File Hosting: AWS S3, Pinata Smart Contracts: Foundry, Hardhat Monorepo. Here you go: Objective: Design and implement a scalable backend and frontend system for tracking and displaying NFT transactions similar to the "Activity" feature on OpenSea The system should handle varying loads seamlessly, from 500 to 50,000 users. Tasks: System Architecture Design: Task: Design the overall architecture for the activity

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    ...of user registration and the functionalities of buying and selling. - Implementing the Supplier API, indeed one of the fundamental features. - Embedding methods for users to make payments either via credit/debit cards or bank transfers. The real gold and silver will be represented by tokens allowing for fractional purchases and sales. Knowledge of blockchain technology will be very helpful as transactions will be recorded on a blockchain. Skills that would be beneficial for this project include proficiency with API integration, an understanding of secure payment processing, and experience in creating user-friendly interfaces. Ideally, you should have experience in handling projects related to e-commerce sites dealing with valuables and investments. If you possess the...

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    I have ongoing work related to our previous project 'Logo For Local Tradesman'

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    I'm looking for programmers with solid experience in DeFi app development, particularly related to Liquidity pools, Yield farming, and Staking rewards. Key requirements for this...opportunities, evaluate risk factor, and based on user criteria lunch a fully automated search, and execution considering all requirements above. This can be separate independent modules all incorporated in one platform for ease of use. - Ensuring the application is user-friendly and appealing for DeFi investors. Ideal skills and experience: - Proven experience in blockchain and DeFi app development. - Proficiency in the chosen blockchain platform (to be decided). - Strong understanding of Liquidity pools, Yield farming, and Staking. - Ability to design intuitive and engaging user interfac...

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    Jazba AI looking for Fullstack developer/AI developers/Blockchain developers who can build me a cutting-edge Web3 marketplace, integrated with AI capabilities, to cater for a broad spectrum of users. Key Skills & Experience: - Proficiency in Python, Angular.JS, , and experience in Machine Learning and AI. - Knowledge of Blockchain technologies like Solana and Ethereum. - Experience with Smart contract integration, Decentralized storage, and Tokenization of assets. - Ability to implement Generative AI and integrate with ChatGPT 4.0. - Proficiency in Third-Party Integrations like CRM, Lead Generation, Social Media, and Slack. - Previous experience with Android and iOS integration will be beneficial. The marketplace should be designed with the following features: - Smart c...

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    I'm in need of a proficient programmer to build a feature-rich swap for my cryptocurrency project on the Solana blockchain. The swap will involve advanced functionalities including integrated liquidity pool management and yield farming features. Key requirements: - Development of a swap interface that is user-friendly and intuitive, allowing users to easily interact with the platform. - Implementation of advanced features such as integrated liquidity pool management and yield farming, enhancing the overall user experience. - Both smart contract audit and penetration testing to ensure the security and reliability of the swap. Ideal Skills: - Strong proficiency in Solana blockchain development and smart contract programming. - Prior experience in building cryptocurrency...

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    I am looking for an experienced Developer to build a customer support call system for me. Key requirements include: - Inbound Call Transfer: The system should be able to facilitate seamless live call transfer between agents, to ensure our customers receive timely, effective support. - Salesforce Integration: The system needs to be integrated with Salesforce, to provide our agents with the necessary customer data and insights for each call. Experience in building similar call systems, particularly with Salesforce integration, is highly preferred. Please share relevant portfolio items when applying.

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    Good morning or Good afternoon Every body , my full name is DorcelyJeffson and i am Haitian at this time i am very, very happy to here to find some job to arrive to work and to make money. It is a pleasure for me .

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    Launchpad Developer Needed 2 天 left
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    Our company is seeking an experienc...launchpad platform. The ideal candidate will have a strong background in blockchain technology, smart contract development, and platform integration. Responsibilities: - Develop and implement a secure, scalable launchpad platform. - Design and deploy smart contracts for token launches. - Ensure platform security and compliance with industry standards. - Collaborate with the team to integrate the platform with other services. - Provide ongoing maintenance and updates. Qualifications: - Proven experience in blockchain development. - Proficiency in smart contract programming (e.g., Solidity). - Strong understanding of platform security and scalability. - Excellent problem-solving and communication skills. - Ability to work independe...

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    I’m seeking a professional Virtual Assistant for 10-20 hours per week to assist with the following: - Calendar Organization: Coordinating personal and business events in Google Calendar. This requires excellent attention to detail and prompt updates to avoid schedule conflicts. - Event Planning: Must be able to plan and execute all details about various types of events. This will require excellent communication skills and adept use of Google Calendar. - Task Prioritization: Helping me sort through my daily tasks and prioritize them on Trello. The candidate needs strong decision-making and organizational skills to effectively categorize tasks based on their importance and urgency. Ideal candidates will have excellent time management skills and previous experience as a Virtual Assist...

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    I have ongoing work related to our previous project 'Hip-Hop Music Video Enhancements'

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    We're looking for someone to qualify leads and set appointments with interested parties for our web based 3D virtual floorplan softwar...period and then afterwards we'll look at paying you for a set number of hours as milestones. We currently have hundreds of contact details which need to be worked. Competitive rates will be prioritised. Skills needed: Good conversational English Preferably neutral accent Ability to evangelise a product Competent with telephone sales Duties include: Cold calling from a spreadsheet of prospects Work using a script as guidelines Pitching our product to prospects over the phone Conversationally move a prospect to a booked meeting with our Sales Director There is also commission available which will be discussed after the trial period i...

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    I have ongoing work related to our previous project 'New Simtech V Logo : Techno-Elegance'

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    I'm seeking an adaptable and experienced blockchain developer. Details regarding my specific project requirements, such as needed skills and exact blockchain platform, remain undisclosed at this time. However, be 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 man...

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    arbitrum crypto wallet 2 天 left
    已验证

    ...skilled solidity blockchain developer to create multi-signature smart contracts to handle financial transactions. Key Responsibilities: adding features debugging maintenance - Develop multi-signature smart contracts on the Ethereum blockchain. - Perform thorough testing to ensure contract security and functionality. Ideal Skills and Experience: - Profound knowledge of Solidity and Ethereum blockchain. - Experience in developing and deploying multi-signature smart contracts. - Strong understanding of financial transactions processing. - Familiarity with smart contract testing and debugging. Please show examples of previous smart contracts you've developed, especially multi-signature contracts for financial transactions. Have in mind that a thorough underst...

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    Hi, thanks for joining the platform. Kindly review the proposal.

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    I need a highly skilled and knowledgeable web designer who...Proficiency in PHP, JavaScript, HTML and Graphics Designs - Experience with frontend designs and modifying existing codes - A deep understanding and interest in cryptocurrency and blockchain-related projects. We require alot of experience and if possible a solid portfolio of any projects (doesnt have to be crypto related) I will show you many of our previous projects, and also what we used to design ourself. We require full implementation of the newly designs into our website source which we already provide, experience with coding is necessary. This website is aimed at cryptocurrency investors, so bear this in mind as you work on the design. If you're up for a challenging yet rewarding project, this job cou...

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    I need a NEW Android developer for some easy tasks and for long term I need a new android developer for long term I need work form Pakistan or Indian developer

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    I'm looking for a frontend developer with expertise in React and Vercel, who can also work on blockchain projects, particularly in Solana. The project is a game website targeting cryptocurrency enthusiasts. The backend is already developed using Strapi. Your main task would be to make the game functional on the frontend. Key Requirements: - Solid experience in frontend development with React and Vercel - Previous work on blockchain projects, specifically in Solana - Understanding of cryptocurrency and blockchain technology - Familiarity with developing game websites - Can work with ports and making show real-time updates to game as it happens (since it is multiplayer) Key Tasks: - Integrating login with wallet - Displaying previous games - E...

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    Hi Work-Nix Solutions, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    I'm looking for a proficient writer to craft a monthly newsletter focused on blockchain technology, cryptocurrency news, and investment strategies. This newsletter is tailored for a diverse audience including: - Crypto enthusiasts: Providing them with the latest trends, emerging technologies, and upcoming events in the crypto space. - Investors: Covering the market analysis, potential investment opportunities, and expert opinions. - Beginners interested in cryptocurrency: Simplifying complex concepts, offering beginner-friendly guides, and providing essential knowledge to help them start their crypto journey. The ideal candidate should have knowledge and experience in: - Cryptocurrency and blockchain technology - Investment strategies, market analysis, and financial w...

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    I'm seeking a crypto exchange development expert to create a vibrant and secure platform for the trading, buying, and selling of cryptocurrencies. Key Requirements: - Platform must support trading, buying, and selling of cryptocurrencies. - The design should be colorful and vibrant. - Securit...Security features including two-factor authentication (2FA), cold storage of cryptocurrencies, and encrypted user data are non-negotiable. Ideal Skills and Experience: - Experience in developing crypto exchanges. - Strong UI/UX design skills. - Proficiency in implementing robust security features. - Proficient in blockchain technology. - Previous experience in developing colorful and vibrant platforms Please provide examples of your previous work on exchanges as well as any de...

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    one month Google ads work for a website

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