Trastarcafe App

470.0 USD

470.0 USD peopleperhour 技术与编程 海外
87天前

详细信息

Need a small APP for small cafeteria

免责声明

该外包需求信息来源于站外平台,本站仅提供公开信息部分字段展示与订阅服务,更多请查看免责声明

关注公众号,不定期副业成功案例分享
关注公众号

不定期副业成功案例分享

领先一步获取最新的外包任务吗?

立即订阅

类似推荐

I run a web2 agency but am looking to partner with a developer or team experienced in the web3 space to create a crypto Telegram bot. The bot needs to operate similarly to 'Oomer Bots' BUMPBUY feature and include all necessary functions for comprehensive operation: https://docs.oomerbot.xyz/telegram-bots-info/volume-bot/bumpbuy-microbuy. The primary goal is to help tokens appear on trending sections of token trackers like Dexscreener. I’ve developed a partial script that includes basic functions like wallet creation and fund disbursement, but it has issues executing token purchases successfully and needs further development. I am seeking someone to either develop the bot from scratch or use an existing codebase if it reduces cost and development time. Telegram Bot Development: Scope of Work Objective Implement bumpbuy functionality and related features, enabling users to execute volume transactions on the Base network via Uniswap while managing subscriptions, fees, and operational logic. Core Features 1. Bumpbuy Functionality Automate token purchases on the Base network's Uniswap (V2/V3). Commands: /bumpbuy [token_address] [speed: slow|medium|fast] Example: /bumpbuy 0xTokenAddress medium Speeds: Slow: 3 wallets, transactions every 15 seconds. Medium (default): 10 wallets, every 8–10 seconds. Fast: 25 wallets, every 4–6 seconds. Wallet Management: Generate 10 persistent wallets per user using secure HD Wallet logic. ETH is dispersed proportionally based on the speed chosen. Lifecycle: Runs until canceled with /cancelbumpbuy. Supports tokens with Uniswap liquidity pools. 2. Subscription Model Users must subscribe to access bumpbuy. Fee: $RKT equivalent to $5/week (calculated dynamically). Example: If $RKT = $1, the fee is 5 $RKT; if $RKT = $2.5, the fee is 2 $RKT. Burn Mechanism: $RKT is sent to a predefined burn wallet upon validation via Base blockchain smart contracts. 3. Premium Fee Collection Fees deducted based on user input: Standard Fee: 1% of bumpbuy amount. Discounted Fee: 0.5% for tokens deployed by Clanker contract addresses (to be provided). Fees are deducted pre-operation and sent to the operator’s wallet. 4. Minimum ETH Requirement Ensure sufficient funds for gas and operations. Threshold: 0.05 ETH minimum balance. Logic: If balance < 0.05 ETH: Reject with an error message. If balance ≥ 0.05 ETH: Deduct fees and proceed. 5. User Feedback & Reporting Provide feedback and summaries: Pre-Operation: ETH balance. Fee amount. Remaining ETH for bumpbuy. Post-Operation Summary: Total ETH used. Number of wallets. Remaining balance. 6. Core Bot Commands User-friendly TG commands: /start: Introductory bot info. /help: List of commands and examples. /bumpbuy [token_address] [speed]: Start bumpbuy. /cancelbumpbuy: Cancel bumpbuy. /balance: Show ETH/token balances. /withdraw: Withdraw funds. /subscribe: Start subscription process. Phased Implementation Bumpbuy: Wallet generation, ETH dispersal, Uniswap integration, speed options, cancellation commands. Subscription: Validate weekly $RKT payments, automate burn wallet transactions. Premium Fee Collection: Deduct fees pre-operation. User Feedback: Pre-checks and post-operation summaries. Documentation Requirements Thorough documentation for: Usage: Commands, fees, subscriptions, wallet management. Logic: Wallet generation, transaction flow, fee deductions. Technical: Supported networks/tokens, error handling. Align documentation with Oomer Docs. Additional Notes Ensure compatibility with Base network and Uniswap (V2/V3). Securely handle fees and collected amounts. Implement robust error handling and logging. I’m open to ongoing support post-project, either ad-hoc or via retainer with agreed service levels. Please clarify any uncertainties. If it's clear you haven't read this, I will decline your proposal. Provide a timeframe and price; do not ask for my budget unless offering options with prices. Thank you!
1500.0 GBP 技术与编程 peopleperhour 海外
2天前
We are seeking a skilled Flutter Developer to lead a critical app restoration and enhancement project. If you have proven expertise in Flutter, a strong track record of delivering results, and are comfortable working in a fast-paced environment, this role is for you. Project Overview This project has two main objectives: Phase 1: App Restoration (Estimated Time: 8–9 hours) - Restore menu functionality (M16a, M16s, M16l) using stable Git code. - Fix product count display in menus. - Restore user data saving functionality until login. - Ensure seamless integration with CocoaPods and Flutter method channels. - Release to Design for both App store and Google Play Phase 2: Firebase Replacement (Estimated Time: 12–13 hours) - Remove Firebase dependencies entirely. - Implement Server-Sent Events (SSE) for real-time notifications. - Update and test notification handling for both iOS and Android. Total Estimated Time: 20–22 hours, with a strict delivery timeline of 3 days, including setup and testing. Requirements - Proven Flutter Expertise: Your portfolio must demonstrate completed Flutter projects with verifiable feedback. - Technical Competence: - Expertise in configuring development environments (e.g., Git, Flutter SDK). - Proficiency with Mac M1/M2 (preferred) or Intel-based Macs for compiling and testing iOS apps. - Ability to work with CocoaPods and resolve compatibility issues. - Experience: Familiarity with removing Firebase dependencies and implementing alternatives like SSE. - Professionalism: Clear communication, adherence to timelines, and delivering results without excuses. What You’ll Deliver - Fully restored app menus and data-saving features. - Firebase-free architecture with real-time notifications using SSE. - Bug-free and tested iOS and Android apps ready for deployment. Why Work With Us? - Impactful Work: Solve real-world problems and improve app functionality for end-users. - Streamlined Process: Clear requirements and an open line of communication. - Recognition for Excellence: Showcase your expertise on a high-profile project. Expectations - Start Immediately: Work begins upon project award. - Deadline Compliance: Deliver the project within the stipulated timeframe. - High Standards: Meet or exceed quality expectations with clean, functional code. This opportunity is for serious professionals who are ready to deliver results efficiently and effectively. If you meet these requirements, we look forward to working with you!
28.0 USD 技术与编程 peopleperhour 海外
2天前
I am building an AI-powered Football Trading Assistant specializing in analyzing football matches for betting markets on Betfair Exchange. The assistant will use statistical data from reliable football data APIs to provide actionable insights and profitable betting strategies. I need a freelance specialist to: Obtain and Integrate Data APIs (site list will be provided) Configure API Endpoints to fetch specific match data Ensure the assistant receives accurate, real-time football statistics Provide Clear Documentation on how the integration works Tasks for the Developer: API Research and Selection: Identify APIs from the listed sources. Ensure they provide the required data. Confirm if the APIs require authentication (API key, token). API Integration: Configure API endpoints for match stats and player data. Ensure data is pulled correctly in JSON format. Data Mapping: Map API data to match the assistant's analysis criteria. Ensure compatibility with analysis tools. Error Handling and Logging: Set up error responses for API failures. Ensure smooth data flow and retry mechanisms for failed calls. Documentation: Provide clear documentation explaining: How the API endpoints work How data flows into the assistant How to update or change API keys Technical Requirements: Experience with REST APIs Familiarity with JSON format Knowledge of sports data APIs (bonus if experienced with football data APIs) Ability to ensure real-time or near-real-time data accuracy Documentation in clear English
50.0 EUR 技术与编程 peopleperhour 海外
4天前