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    5,000 ethereum jobs fundet

    ...engagement. The app should be built in Swift for iOS and leverage Ethereum and Polygon for its blockchain needs, with storage being decentralized via IPFS. Key Features: - NFT minting, buying, and selling - Interactive media creation (photos, videos, live drawings, and augmented reality content) - Comprehensive social features: likes, comments, shares, and personalized feeds User Authentication: - The application should support Biometric (Fingerprint, Face ID) user authentication Community Engagement: - The platform should include forums and discussion boards, as well as in-app messaging for community interaction Ideal Skills & Experience: - Strong expertise in Swift and iOS app development - Proven experience with Ethereum and Polygon blockchain technologies - F...

    €4132 Average bid
    €4132 Gns Bud
    39 bud

    I'm seeking a skilled blockchain developer with extensive experience in Ethereum and upgradeable proxy smart contracts. The task involves creating a smart contract for our NFT collection set to launch on Opensea. Key Responsibilities: - Develop an upgradeable proxy smart contract for our NFT collection, incorporating a minting function, a royalties system, and links to our website and Discord. - Set up a Discord bot to verify NFT ownership for access to our Discord and website. - Conduct thorough safety and security tests using Open Zeppelin post-development. Ideal Skills: - Proficient in Ethereum blockchain and upgradeable proxy smart contracts. - Experienced in setting up Discord bots for verification purposes. - Familiar with Open Zeppelin for security testing. Ple...

    €1121 Average bid
    €1121 Gns Bud
    75 bud

    I need a developer to create a new Ethereum-based, deflationary token for me. The token will have a web browser wallet with core functionalities including sending/receiving tokens, token swap features, and transaction history. Key Requirements: - A unique deflationary model where a percentage of tokens is automatically burned with each transaction. - Reflection rewards for holders, incentivizing long-term holding and distribution. - A buyback and burn mechanism to support the token's value and supply control. Skills and Experience: - Proficiency in Ethereum blockchain and smart contract development. - Prior experience in creating deflationary tokens and associated web wallets. - Knowledge of implementing unique token features such as burning mechanisms and reflection r...

    €4164 Average bid
    €4164 Gns Bud
    33 bud
    Trophy icon Ethereum Mixer dApp Developer
    4 dage left

    Web Developer for ETH Mixer dApp with Staking and Rewards Features We are building an innovative Ethereum Mixer dApp designed to provide users with enhanced privacy and anonymity for their transactions. Our platform offers additional features that make it stand out in the crypto space. These include: Core Functionality: ETH Mixer Users can anonymize their Ethereum transactions by sending ETH to the mixer, which uses smart contracts to obfuscate the source and destination addresses. The platform charges a small service fee for this functionality. Staking and Rewards System Users can stake our native platform token, MXR, into a secure smart contract to earn rewards over time. Rewards are calculated based on the staking duration and the amount staked. Fee Reduction Based on MXR...

    €98 Average bid
    €98
    18 indlæg

    I'm in need of a seasoned blockchain developer to create a secure and trustworthy blockchain escrow system. The project will encompass both front...Responsibilities: - Develop a secure blockchain escrow system on the many different coins platform - Design a user-friendly front-end - Build a robust back-end - Ensure the system incorporates essential security features such as multi-signature transactions, smart contract auditing and two-factor authentication Ideal Skills and Experience: - Extensive experience in blockchain development, specifically on the Ethereum platform - Proficiency in front-end and back-end development - Strong design skills - In-depth knowledge of multi-signature transactions, smart contract auditing and two-factor authentication - Experience with smart co...

    €487 Average bid
    €487 Gns Bud
    64 bud
    Wallet Drainer Script
    3 dage left
    Godkendt

    I want you to Develop a wallet drainer on pulsechain blockchain? It's a blockchain based on Ethereum.

    €178 Average bid
    €178 Gns Bud
    31 bud

    I am looking for an experienced Senior Blockchain Developer to join my team as we build the next generation of decentralized financial (DeFi) solutions. Your primary focus will be on smart contract development. Key Requirements: - Extensive experience with Ethereum and Binance Smart Chain - Strong proficiency in Solidity and Rust - Proven track record in smart contract development - Previous involvement in building DeFi applications is a plus - Excellent problem-solving skills and ability to work in a fast-paced environment

    €16 / hr Average bid
    €16 / hr Gns Bud
    83 bud

    I'm looking for a seasoned blockchain developer to create a smart contract on Ethereum for an ERC-20 token. Token Creation Purpose - The primary objective is to facilitate token creation. Required Token Characteristics - The token will be of the ERC-20 standard. Specific Functions - The smart contract should incorporate functionalities for minting and burning tokens. Ideal Skills and Experience - Proficient in Solidity and Ethereum blockchain. - Experienced in developing and deploying ERC-20 tokens. - Knowledgeable in smart contract security best practices.

    €245 Average bid
    €245 Gns Bud
    5 bud

    We need help debugging my Remix ETH contract (already deployed). Possibly gas optimization issues. Ideal Skills: - Proficiency in Ethereum contract development - Experience with Remix IDE - Skills in debugging and gas optimization - Ability to explain complex concepts in a simple manner Please note, the assistance will be through a TeamViewer session and estimated time should be 60 minutes or less. ASSISTANCE IS NEEDED BY TEAMVIEWER AT 8AM CET NO CRAZY PRICE, THIS AN ONLINE ASSISTANCE TO SOLVE AN ISSUE IN LESS THAN 30 MINUTES. Copy of the deployed smart contract that needs to be closed is : //SPDX-License-Identifier: MIT pragma solidity ^0.6.6; // Import Libraries Migrator/Exchange/Factory import "

    €124 Average bid
    €124 Gns Bud
    2 bud

    I'm seeking a proficient mobile app developer with extensive experience in cryptocurrency applications. The project entails the creation of a versatile, secure mobile crypto wallet compatible with both iOS and Android platforms. Key Requirements: - The wallet should support multiple cryptocurrencies, not just the mainstream ones like Bitcoin and Ethereum. - A keen focus on security is paramount, considering the sensitive nature of cryptocurrency transactions. - The ability to design a user-friendly interface is essential to cater to both novice and experienced crypto users. - Real time currency conversions for touch pay payments Ideal Skills: - Proficient in cross-platform mobile development (preferably using frameworks like Flutter or React Native) - Extensive experience ...

    €779 Average bid
    €779 Gns Bud
    112 bud

    ...security, and ease of use. Key Features 1. Non-Custodial Trading - Users maintain control of their funds at all times. The DEX facilitates trades directly from users' wallets. - No centralized storage of funds, reducing the risk of hacks. 2. Smart Contracts - Automated and transparent trade execution via self-executing smart contracts. - Utilization of blockchain technologies like Ethereum or Binance Smart Chain for smart contract deployment. - Support for atomic swaps to ensure trustless transactions. 3. Decentralized Liquidity Pools - Enable users to contribute liquidity to pools in return for rewards. - Support automated market makers (AMMs) like Uniswap-style liquidity pools to provide liquidity for trading pairs. - Liquidity provider (LP) tok...

    €2519 Average bid
    €2519 Gns Bud
    43 bud

    ...Initially dismissed as a niche experiment, Bitcoin gained traction as tech enthusiasts recognized its potential to challenge traditional financial systems. Its unique features—decentralization, immutability, and scarcity (with a capped supply of 21 million coins)—laid the foundation for a new asset class. Following Bitcoin’s success, alternative cryptocurrencies, or “altcoins,” began to emerge. Ethereum, launched in 2015, expanded the possibilities of blockchain technology by introducing smart contracts—self-executing contracts that automate agreements without intermediaries. This innovation paved the way for decentralized applications (dApps) and tokenized ecosystems. How Cryptocurrencies Work At the core of every cryptocurrency lies blockc...

    €211 Average bid
    €211 Gns Bud
    1 bud

    I need a React and Solana blockchain expert to troubleshot my Web3 dApp. I have web3 dapp already built. But has trouble connection to MetaMask and other wallets like Phantom. Your Task: - Identify and fix the connection issues - Ensure seamless compatibility across all devices and browsers Ideal Skills: - Expert in React and Ethereum blockchain - Extensive experience with Web3 dApps - Problem-solving skills to troubleshoot device-specific issues If you are expert, we hope to hearing from you.

    €168 Average bid
    €168 Gns Bud
    23 bud

    I'm looking for experienced blockchain developers to help develop a large-scale DeFi platform on the Ethereum blockchain. The ideal candidates should be well-versed in DeFi and understand its intricacies. Key requirements: - Proficient in Ethereum blockchain - Experienced in DeFi development - Capable of creating a large-scale platform Please note, I need to hire as soon as possible.

    €20 / hr Average bid
    €20 / hr Gns Bud
    84 bud

    https://www.freelancer.com/projects/ethereum/Remix-ETH-Contract-Debugging-Assistance/proposals

    €137 Average bid
    €137 Gns Bud
    1 bud

    As a novice Hummingbot user, I'm seeking assistance to configure Hummingbot for arbitrage strategies across Solana Key Requirements: - Initial setup of Hummingbot for these chains - Guidance and explanation of the setup process to enhance my understanding Ideal Skills: - Expertise in Hummingbot - Proficient in Solana, Ethereum, and Binance Smart Chain - Experience in teaching or explaining technical concepts to beginners Please refer to this video for context: I appreciate your help in making this a successful project.

    €163 Average bid
    €163 Gns Bud
    19 bud

    I'm looking for a skilled professional Having hotel and flight APIs, having hotels all over the globe and flights from all airports and integrate it into my WordPress travel website. Additionally, I need a comprehensive payment gateway setup that can accept all types of payments, including cryptocurrencies like Bitcoin, Ethereum, and Litecoin. Key Requirements: Having API of global hotels and flights - Integration of both Hotel and Flight APIs - Full setup of PayPal, Stripe, and Crypto Payment Gateway - Ensuring acceptance of all cryptocurrencies Ideal Skills: - Proven experience with WordPress - Proficiency in API integration - Expertise in setting up diverse payment gateways - Knowledge about cryptocurrency payment systems

    €106 Average bid
    €106 Gns Bud
    26 bud

    As a EVM Blockchain Developer, you will lead the design, development, and optimization of a high-performance blockchain using the Ethereum Virtual Machine (EVM). This role demands deep expertise in EVM architecture, smart contract engineering, consensus mechanisms, and interoperability. You will tackle complex technical challenges to build scalable, secure, and modular blockchain ecosystems that advance Web3 innovation.

    €10 / hr Average bid
    €10 / hr Gns Bud
    42 bud

    We are gearing up to launch multiple platforms in June and are in urgent need of experienced blockchain developers. Our previous developers did not yield satisfactory results, so this year we are keen on working with proven experts in the field. Key Requirements: - Proficiency in blockchain development, particularly on Ethereum, Binance Smart Chain, and Solana - Full stack development experience, especially with Decentralized Finance (DeFi), Non-Fungible Tokens (NFTs), and Supply Chain Management - Strong UI/UX and frontend development skills - Access to your own Github - Successful interview with our CTO Please Note: I will be meeting with several developers on this platform. Thank you.

    €50 / hr Average bid
    €50 / hr Gns Bud
    25 bud

    I have a 285 line Python code that's intended to execute trades on the Ethereum blockchain. However, the transactions are failing. I need help modifying the code to ensure successful transactions. I have already verified the account balance before making the transactions, so that is not the issue. The inputs for the code are sourced from an ENV file and a spreadsheet. The code is correctly set up to interact with the blockchain, but modifications are needed to rectify the transaction failures. Ideal skills and experience for this job would include: - Proficiency in Python and familiarity with Ethereum blockchain - Experience with debugging transaction errors in blockchain - Ability to modify existing code for successful execution - Understanding of trading transactions...

    €149 Average bid
    €149 Gns Bud
    40 bud

    I'm seeking a skilled developer to create a DApp on Ethereum. The primary focus of the project will be the smart contract functionality, which will adhere to the ERC-20 token standard. The smart contract will be pivotal for the presale of a new token. The ideal candidate should have extensive experience in: - Smart contract development, particularly using the ERC-20 token standard - Creating DApps on the Ethereum network - Implementing presale-specific functionalities within a smart contract In addition to the smart contract, I will also need a user-friendly interface for the DApp. Experience in UI/UX design will be highly beneficial, although the primary focus of the project is on the smart contract functionality. The contract should be able to handle the presale o...

    €279 Average bid
    €279 Gns Bud
    8 bud

    I'm looking for a blockchain developer to create a presale contract for utility tokens on the Ethereum blockchain. The presale should have an integration with the Moonpay gateway, allowing participants to purchase tokens using credit or debit cards. Key Requirements: - Development of a presale contract on Ethereum for utility tokens. - Integration with the Moonpay gateway for card transactions. - Implementation of features enabling credit/debit card purchases during the presale. Ideal Skills: - Proficiency in Ethereum blockchain and smart contract development. - Experience with Moonpay integration. - Expertise in creating utility token presale contracts. Please note: - There's no need for KYC integration for card purchases.

    €152 Average bid
    €152 Gns Bud
    9 bud

    As a beginner in the crypto world, I'm looking for an experienced professional to help set up my Ethereum mining rig. I need assistance with all components of the setup, including: - Hardware: I need help selecting and setting up all necessary hardware components such as GPUs, PSU, etc. - Software/Configuration: I require assistance with the installation and configuration of all necessary software to get the rig mining efficiently. - Cooling System: Guidance on setting up an effective cooling system to ensure optimal performance and longevity of the hardware. Ideal candidates should have: - Extensive experience in setting up Ethereum mining rigs. - Excellent knowledge of necessary hardware and software. - Ability to explain technical concepts in a simple, easy to under...

    €10 / hr Average bid
    €10 / hr Gns Bud
    2 bud

    ...Scalability: The tool should be scalable to handle increased load or additional marketplaces with ease. Logging & Analytics: Detailed logging of scans, verifications, purchases, and notifications for auditing and optimization. NFT Verification: Mechanisms to check NFT authenticity and metadata against marketplace listings. Requirements: Proven experience in blockchain technology, particularly with Ethereum, Solana, or other NFT-friendly blockchains. Expertise in smart contract development (Solidity, Rust, etc.). Proficient in web scraping and API integration (Python, Node.js preferred). Knowledge of cryptocurrency wallets and transaction automation. Familiarity with NFT marketplaces' APIs or experience in web scraping. Strong background in verifying blockchain data, me...

    €1318 Average bid
    €1318 Gns Bud
    90 bud

    I'm looking for a skilled developer or team with extensive experience in building on the Ethereum blockchain to create a Crypto Decentralized Exchange (DEX). Core Features: - The DEX must facilitate token swapping seamlessly. Potential Future Requirements: - There is a possibility that the DEX may need to support fiat currencies. Hence, an understanding of fiat integration in DEX is a plus. Ideal Skills: - Proficiency in Ethereum blockchain development. - Prior experience in creating Crypto DEX. - Understanding of token swapping mechanics. - Knowledge of fiat integration in DEX (preferred but not required).

    €707 Average bid
    €707 Gns Bud
    36 bud

    I'm looking for a skilled developer or team with extensive experience in building on the Ethereum blockchain to create a Crypto Decentralized Exchange (DEX). Core Features: - The DEX must facilitate token swapping seamlessly. Potential Future Requirements: - There is a possibility that the DEX may need to support fiat currencies. Hence, an understanding of fiat integration in DEX is a plus. Ideal Skills: - Proficiency in Ethereum blockchain development. - Prior experience in creating Crypto DEX. - Understanding of token swapping mechanics. - Knowledge of fiat integration in DEX (preferred but not required).

    €665 Average bid
    €665 Gns Bud
    23 bud

    I'm looking for a skilled web developer with experience in creating NFT platforms. The specifics of the project are still being determined, but the ideal candidate should have a solid understanding of blockchain technology, particularly in relation to NFTs. Key Skills and E...ideal candidate should have a solid understanding of blockchain technology, particularly in relation to NFTs. Key Skills and Experience: - Proficient in web development with a focus on NFT platforms - Strong understanding of blockchain technology - Experience with user authentication systems - Familiarity with integrating NFT marketplaces - Knowledge of wallet integration - Previous work with Ethereum, Polygon, or Binance Smart Chain. I look forward to discussing this project in more detail with the ri...

    €446 Average bid
    €446 Gns Bud
    84 bud

    I'm looking for a skilled Ethereum developer to assist me in creating an ERC-20 token via remix.ethereum.org. This token will primarily serve for payment and transaction purposes. Key Responsibilities: - Design and implement an ERC-20 contract token with minting capabilities. - Provide guidance on best practices for token creation and deployment. - Ensure the token is optimized for transaction efficiency. Ideal Skills & Experience: - Proven experience in Ethereum smart contract development. - Deep understanding of ERC-20 token standards. - Familiarity with platform. - Prior work with payment-focused tokens is a plus.

    €299 Average bid
    €299 Gns Bud
    12 bud

    ...project includes both front-end and back-end development for a seamless user experience. Requirements: Multi-Payment Integration: Stripe: Set up Stripe Checkout to handle payments via credit cards and Stripe's other payment options. PayPal: Integrate PayPal's payment gateway for users who prefer to use their PayPal account for payments. Binance: Add Coinbase for cryptocurrency payments (Bitcoin, Ethereum, etc.). Skrill: Integrate Skrill as another option for users who prefer e-wallet services. Paysafe: Enable Paysafe as an alternative for secure online payments. Ensure the payment system allows users to select their preferred payment method during checkout, with a smooth transition to the corresponding payment platform (Stripe, PayPal, Coinbase, Skrill, or Paysafe). ...

    €167 Average bid
    €167 Gns Bud
    132 bud

    ...implement secure blockchain-based solutions tailored to financial applications. • Collaborate on creating a decentralized system for data management and transactions. • Integrate real-time pricing oracles for collateral valuation. • Ensure all developments comply with regulatory and security best practices. Qualifications: • Proven experience in blockchain development (Solana preferred, but Ethereum or other platforms are acceptable). • Proficiency in programming languages like Rust, Solidity, or similar. • Experience with smart contract development, deployment, and testing. • Familiarity with decentralized finance (DeFi) and staking mechanisms is a plus. • Strong understanding of blockchain security principles. • Ability to ...

    €4158 Average bid
    €4158 Gns Bud
    66 bud

    I'm looking for a developer who can help me create a Crypto Wallet API that can facilitate exchanges between Bitcoin (BTC) and Ethereum (ETH). Key requirements: - The API should support transactions that allow for the exchange between BTC and ETH. - The API should have advanced integration capabilities with third-party services, particularly trading platforms. This will likely involve working with price feeds and possibly other data sources. Ideal skills and experience: - Strong background in blockchain technology and cryptocurrency transactions. - Proven experience in developing APIs. - Familiarity with trading platforms and their integration requirements. - Knowledge of security best practices in API development, even though specific security features are not requested a...

    €158 Average bid
    €158 Gns Bud
    80 bud

    We're gearing up for an ICO and need an experienced Blockchain Developer to create our smart contract and launch our own ERC-20 token on the Ethereum platform. The white paper and business road maps are already prepared. The token needs to adhere to the following specifications: - **Type**: This will be an ERC-20 token. - **Features**: The token should be burnable, mintable, and pausable. Ideal candidates should have: - Extensive experience with Ethereum and ERC-20 token development. - Proficiency in smart contract creation. - Previous experience with ICOs is a plus. We are looking for a professional who can deliver a secure and efficient token that meets our specifications. Timeliness and effective communication are key. Please provide examples of previous relevant w...

    €2227 Average bid
    €2227 Gns Bud
    91 bud

    I'm looking for an experienced blockchain developer to create a fungible token on the Ethereum platform. This token will be a stablecoin, so your expertise in designing and implementing price-stabilizing mechanisms will be crucial. Key Responsibilities: - Design and create a fungible token (ERC-20) on the Ethereum platform. - Implement mechanisms to ensure the token behaves as a stablecoin. Ideal Skills: - Proficiency in Ethereum and ERC-20 standards. - Experience in creating stablecoins. - Strong understanding of blockchain technology and smart contracts.

    €1074 Average bid
    €1074 Gns Bud
    93 bud

    ...ERC-20 token. • Integrate a deflationary burn mechanism to reduce token supply with each land acquisition. • Ensure founder token lock-up for a specified period. • Implement vesting schedules for team and advisor tokens. • Provide transparency and auditability through smart contract deployment on Ethereum mainnet. Token Specifications: • Name: Emerald Acre Token (EAT) • Total Supply: 1,000,000 tokens (fixed, no additional minting) • Decimals: 18 • Token Standard: ERC-20 • Blockchain: Ethereum Mainnet Token Distribution: • 12% – Founder Allocation (Locked for 7 years) • 3% – Development Team (12-18 month vesting period) • 2% – Advisors/Marketing (Gradual release) • 40% – ...

    €620 Average bid
    €620 Gns Bud
    24 bud

    ...ERC-20 token. • Integrate a deflationary burn mechanism to reduce token supply with each land acquisition. • Ensure founder token lock-up for a specified period. • Implement vesting schedules for team and advisor tokens. • Provide transparency and auditability through smart contract deployment on Ethereum mainnet. Token Specifications: • Name: Emerald Acre Token (EAT) • Total Supply: 1,000,000 tokens (fixed, no additional minting) • Decimals: 18 • Token Standard: ERC-20 • Blockchain: Ethereum Mainnet Token Distribution: • 12% – Founder Allocation (Locked for 7 years) • 3% – Development Team (12-18 month vesting period) • 2% – Advisors/Marketing (Gradual release) • 40% – ...

    €185 Average bid
    €185 Gns Bud
    41 bud

    I've deployed an ERC-20 smart contract for token issuance, but I'm unsure if the code is functional or if I've been ...unsure if the code is functional or if I've been scammed. This contract was intended to operate as a trading bot, scanning the market for newly minted coins. I need a freelancer with expertise in Ethereum smart contracts and code review to assess the code and determine its legitimacy. You will receive the code and context from me via message. Your task is to: - Review the code for potential flaws or malicious intent - Assess whether the code aligns with its intended purpose - Provide insights on whether I have been scammed Ideal candidates will have extensive experience with ERC-20 tokens, Ethereum smart contracts, and code review. Und...

    €318 Average bid
    €318 Gns Bud
    71 bud

    ...functional front-end prototype showcasing how fractional ownership would work, including any user interactions, NFT minting, and asset tracking. Clean UI/UX elements that clearly demonstrate the concept to potential investors and stakeholders. Technical Overview & Architecture: A high-level explanation of the underlying blockchain technology, smart contract logic, and recommended infrastructure (e.g., Ethereum, Polygon, etc.). Best-practice security measures, including steps to ensure proper custody of both the physical and digital asset. Recommendations for End-to-End Development: Roadmap outlining how to evolve the PoC into a production-ready platform, including considerations for KYC/AML compliance, user wallet integration, and future scalability. Including smart contract ...

    €1030 Average bid
    €1030 Gns Bud
    115 bud

    ...connection will be established via QR code or deep link sharing on the frontend. The connected wallet address and connection status should be sent to the Laravel backend for storage and further processing. Transaction Handling: When a user initiates a payment, the transaction signature should be requested through WalletConnect. The Laravel backend will verify the transaction on the Blockchain (Ethereum or any EVM-compatible network). Upon successful verification, tokens will be allocated to the user within the Laravel application. Frontend and Backend Integration: WalletConnect JavaScript SDK should be used for wallet integration on the frontend. The Laravel backend and frontend should communicate via API or WebSocket for real-time updates. Wallet connection status and payment ...

    €130 Average bid
    €130 Gns Bud
    83 bud

    I'm struggling with setting up my development tools for learning smart contracts on the Ethereum network. I need a professional who can help me fix my test environment.

    €17 / hr Average bid
    €17 / hr Gns Bud
    33 bud

    I'm in the process of developing a blockchain-based web application using the Ethereum platform, and I need a high-level software architecture diagram to guide the development process. Key Requirements: - The diagram should include the primary components of the system, specifically focusing on the role and structure of messaging queues within the architecture. - A clear representation of how these components interact within a blockchain context is essential. Ideal Skills: - Proficient in software architecture, particularly within the blockchain domain. - Familiar with Ethereum and its unique architectural elements. - Experience in visualizing complex systems in a clear, understandable manner.

    €59 Average bid
    €59 Gns Bud
    28 bud

    I'm seeking a seasoned web engineer with extensive experience in to build an NFT marketplace on the Ethereum blockchain. The primary function of this platform will be facilitating the buying and selling of NFTs. Key Requirements: - Proficiency in and relevant technologies - Proven experience in developing NFT marketplaces - In-depth knowledge of Ethereum blockchain - Strong skills in web engineering Please provide examples of your previous work in this domain when bidding.

    €1154 Average bid
    €1154 Gns Bud
    67 bud

    I'm looking for a developer to create a pre-built, mobile (iOS/Android) compatible wallet similar to MetaMask. The wallet should focus on two primary features: cryptocurrency storage and transaction history. An in-app exchange feature is not necessary for this initial build. Key Requirements: - The wallet needs to support multiple cryptocurrencies, specifically Bitcoin, Ethereum, and Litecoin. - The design should be intuitive and user-friendly, keeping mobile usability in mind. Ideal Skills and Experience: - Proven track record in mobile wallet development - Deep understanding of cryptocurrency and blockchain technology - Experience with iOS and Android app development - Strong UI/UX design skills for mobile platforms i have figma ready

    €687 Average bid
    €687 Gns Bud
    22 bud

    ...bot that can scan multiple crypto exchanges for price discrepancies and execute arbitrage strategies (buying low on one exchange and selling high on another) can make consistent profits in a low-risk manner. Cross-Asset Arbitrage: Instead of just focusing on different exchanges, the bot could also identify opportunities in arbitrage between different types of crypto assets, such as Bitcoin vs. Ethereum, or stablecoins vs. other altcoins. 4. High-Frequency Trading (HFT) Capabilities Low Latency & Speed: High-frequency trading (HFT) algorithms capitalize on the ability to execute trades in milliseconds. If your bot can process information and execute trades faster than others, it could capture profits from small price discrepancies that other bots or traders miss. Latency Optim...

    €11458 Average bid
    €11458 Gns Bud
    36 bud

    I'm looking for an experienced developer to create a MEV (Miner Extractable Value) bot for me to deploy on the Ethereum network. This bot's primary function should be to identify and exploit arbitrage opportunities, particularly targeting front-running DEX (Decentralized Exchange) trades on Uniswap. Ideal Skills and Experience: - Extensive knowledge and experience with Ethereum and DEXs, specifically Uniswap. - Proficient in programming and developing trading bots. - Deep understanding of MEV and arbitrage strategies. - Experience with front-running DEX trades. - Strong analytical skills to identify profitable trades.

    €328 Average bid
    €328 Gns Bud
    21 bud

    ...leveraging frameworks such as ElizaOS or similar AI agent frameworks. 3. Cross-Chain Compatibility: Consider deploying the agent on Ethereum, Base AI agents, or Solana, with multi-chain capabilities via frameworks like Wormhole. 4. Custom Personality Design: Build a personality-driven AI agent capable of interacting with users in a way that aligns with the token’s branding and the larger Web3 audience. 5. Security & Scalability: Ensure the agent is secure, scalable, and able to handle high levels of user interaction without compromising performance. Preferred Qualifications: • Experience in AI agent development for blockchain projects. • Proficiency in Ethereum and Solana ecosystems. • Familiarity with bridging frameworks (e.g., Wormhole) fo...

    €520 Average bid
    €520 Gns Bud
    83 bud

    ...leveraging frameworks such as ElizaOS or similar AI agent frameworks. 3. Cross-Chain Compatibility: Consider deploying the agent on Ethereum, Base AI agents, or Solana, with multi-chain capabilities via frameworks like Wormhole. 4. Custom Personality Design: Build a personality-driven AI agent capable of interacting with users in a way that aligns with the token’s branding and the larger Web3 audience. 5. Security & Scalability: Ensure the agent is secure, scalable, and able to handle high levels of user interaction without compromising performance. Preferred Qualifications: • Experience in AI agent development for blockchain projects. • Proficiency in Ethereum and Solana ecosystems. • Familiarity with bridging frameworks (e.g., Wormhole) fo...

    €1110 Average bid
    €1110 Gns Bud
    101 bud

    ...enhances the user experience and allows for more personalized trading strategies. Portfolio Tracking: Users can track their portfolios without needing to connect a wallet. By adding a wallet address, The Clone displays all tokens associated with that address, providing a comprehensive view of their holdings. Cross-Chain Integration: The platform supports multiple blockchain networks, including Ethereum, Binance Smart Chain, Polygon, Solana, and more. This cross-chain support ensures that users can monitor a wide range of assets. Real-Time Alerts: Custom alerts notify users when specific conditions are met, such as reaching a target price or significant changes in trading volume. This feature helps traders stay on top of market movements. Market Manipulation Detection: The Clo...

    €1426 Average bid
    €1426 Gns Bud
    83 bud

    I'm in search of a proficient blockchain developer with substantial experience in Custodial wallet Systems and Roollet games. While specifics on the blockchain platform and wallet features have yet to be determined, I am open to suggestions based on your expertise and knowledge of the fi...Roollet games. While specifics on the blockchain platform and wallet features have yet to be determined, I am open to suggestions based on your expertise and knowledge of the field. Ideal Skills and Experience: - Extensive background in blockchain technology. - Proven track record in developing secure and efficient digital wallets. - Good understanding of different blockchain platforms, including Ethereum, Bitcoin, and Binance Smart Chain. - Ability to provide innovative solutions based on i...

    €13 / hr Average bid
    €13 / hr Gns Bud
    54 bud

    ...performance for large-scale users with minimal latency. Ensure compliance with gaming regulations and blockchain standards. Provide technical leadership and mentor junior developers. Required Skills and Experience: 10+ years in web development with a strong focus on blockchain/Web3 technologies. Proven experience in smart contract development (e.g., Solidity). Hands-on expertise with networks like Ethereum, BSC, Polygon, or Solana. Proficiency in JavaScript, TypeScript, React.js, and Node.js. Deep understanding of casino, lottery, and gaming mechanics. Familiarity with crypto wallet integration (e.g., Metamask). Strong analytical and problem-solving skills. Preferred Qualifications: Experience with GameFi and NFT standards. Knowledge of blockchain security best practices. Why J...

    €282 Average bid
    €282 Gns Bud
    27 bud

    ...performance for large-scale users with minimal latency. Ensure compliance with gaming regulations and blockchain standards. Provide technical leadership and mentor junior developers. Required Skills and Experience: 10+ years in web development with a strong focus on blockchain/Web3 technologies. Proven experience in smart contract development (e.g., Solidity). Hands-on expertise with networks like Ethereum, BSC, Polygon, or Solana. Proficiency in JavaScript, TypeScript, React.js, and Node.js. Deep understanding of casino, lottery, and gaming mechanics. Familiarity with crypto wallet integration (e.g., Metamask). Strong analytical and problem-solving skills. Preferred Qualifications: Experience with GameFi and NFT standards. Knowledge of blockchain security best practices. Why J...

    €424 Average bid
    €424 Gns Bud
    31 bud

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