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    用分布式爬虫爬取b站数据:1. 在b站搜索Keywords (电影解说)获取 bvid(视频的唯一标识符)和视频的基本信息(包括标题,链接,时长等),每5分钟一次重新搜索Keywords获取新发布的视频的bvid和基本信息,保存入数据库 2. 根据视频的bvid,可以调用b站的api获取到视频当前(访问视频网站链接那一个时刻)的各指标信息(包括观看量、点赞、收藏等),从第一次开始调用api爬的时间开始,每5分钟后接着调用api爬一次,导入数据库。3.爬取一周内新发布的视频的数据,每个视频连续追踪爬取一周。 2. Define error handling mechanisms for API interactions. The preferred programming language for the project is Python.

    $135 Average bid
    $135 平均报价
    22 个竞标

    **Translation into English:** --- **No Restriction on Programming Language: Text Processing Task** Extract group chat records from a large text file and slowly write them into individual small text files in the target folder. --- ### GitHub Repository Requirements document and text to be processed are available at the GitHub repository: []() --- ### Summary of Requirements Extract the WhatsApp group chat records from a large text file `` located in the `HistoryMsg` directory and slowly release them into the target folder. Each message should become a small file where the content is the translated version of the message. For images or other attachments (images do not require

    $155 Average bid
    $155 平均报价
    4 个竞标

    ...multilingual, international customer service platform that allows users to configure multiple chatbots with GPT API integration for AI-powered responses. The platform will offer flexible permission management, business features (e.g., chatbot-based pricing, coupon support, affiliate marketing), and support user-defined group management to meet the needs of enterprise clients. 2. System Roles and Permissions 1. Administrator (Admin) • Manage global functions and configurations, including user management, subscription management, affiliate marketing, cashback rewards, etc. 2. B-End Users (Enterprise Customers/Platform Users) • Primary Account: Responsible for creating and managing chatbots, configuring customer service permissions, grouping users, etc. &bull...

    $469 Average bid
    $469 平均报价
    11 个竞标

    ...improving user experience, security, subscription services, payment integration, and management capabilities. The goal is to develop a versatile and flexible AI API platform that ensures system stability, efficiency, and security. Website: 2. Development Features Overview 2.1 Bug Fixes Add a fix for the logo redirection bug: Correct the error where the logo does not redirect properly, ensuring normal navigation to the homepage or the specified page. Add a check for all code bugs: Conduct a thorough code review, identify and fix all potential issues, ensuring logical correctness and stable operation of the code. 2.2 Data Monitoring and Display Add data monitoring features in the admin system, displaying the following metrics: Add user visit count: Real-time statistics ...

    $1118 Average bid
    $1118 平均报价
    8 个竞标

    ...features, user experience, and stability, ensuring that users get the same experience on both iOS and Android platforms. Qualifications: Extensive Development Experience: Proficient in Flutter for cross-platform application development. Prior experience in developing VPN applications is preferred. Programming Skills: Proficient in Dart; familiarity with Swift and Objective-C is a plus. VPN Protocol Integration Experience: Familiar with V2ray protocol, with experience integrating VPN protocols (especially with sing-box client). Backend Code Optimization Skills: Ability to update and optimize backend code for efficient data transmission and stable VPN connections. Problem-Solving Skills: Skilled in resolving issues related to network connection, UI optimization,...

    $596 Average bid
    $596 平均报价
    13 个竞标

    ...R平台开发的建议和提案。 --- I am looking for a skilled freelancer to develop a SIEM and SOAR platform for my cyber security needs. The platform should have the following features: - Log management and analysis capabilities - Efficient threat detection and response mechanisms - Automation and orchestration functionalities While I do not have a specific platform in mind, I am open to recommendations from the freelancer. As for the budget, I am looking for a solution that falls within the range of less than $3,000. Ideal Skills and Experience: - Experience in developing SIEM and SOAR platforms - Proficiency in log management and analysis - Knowledge of cyber security threats and response mechanisms - develop the platform using amy programming...

    $2846 Average bid
    $2846 平均报价
    13 个竞标
    Project for Ahmed Khan S.
    已经结束 left

    您好,Ahmed Khan S.。我留意到了你的简历,想让您参与我的项目。我们可以讨论一下项目的细节。

    $5 / hr Average bid
    $5 / hr 平均报价
    1 个竞标

    工作需求 我们是网络博彩游戏平台运营公司,正寻找市场调研员,有效研究中国内地市场客户需求。通过定型数据分析市场趋势把握行业动向从而提出有效竞争策略方案。 工作描述 + 收集市场销售数据 列出50同行竞争公司,分析撰写调研报告 + 进行有效可靠的市场调研SWOT分析 + 演绎数据,编写报告,提出建议 + 使用各类市场调研工具给完成报表 技能经验需求 + 5年以上市场调研经验 + 成熟市场调研分析(有博彩行业经验是优势) + 较强沟通表达能力 + 较强分析判断思维

    $53 / hr Average bid
    $53 / hr 平均报价
    5 个竞标

    希望你是曾从事过Csr蓝牙系列芯片开发任务的人(或团队)。如开发过CSR8675更好。我们需要开发QCC5124的蓝牙耳机固件。

    $777 Average bid
    $777 平均报价
    2 个竞标

    制作一个能够爬取成都市市区及附近区县的房屋租聘信息的爬虫程序

    $155 Average bid
    $155 平均报价
    3 个竞标

    According to attachment (draft), output 2 pics fancy and 3D effect graphic design for advertisement. 根据附件中的概念稿,完成两张产品效果图,产品呈3d构造。 项目需求比较着急,希望设计师在1月11号之前完稿交付。

    $926 Average bid
    $926 平均报价
    18 个竞标

    翻译发布于网站里需要的文档内容,需要美国或者加拿大本地人翻译,在美国和加拿大留学时间5年以上的也可以,主要是需要地道的本土翻译。主要是教育类的翻译,字数在7000字中文。

    $158 Average bid
    $158 平均报价
    14 个竞标

    我需要一款iPhone应用程序。我已经有设计稿了,我只需要对其进行搭建。

    $615 Average bid
    $615 平均报价
    10 个竞标

    我们是位于北京的一家翻译公司,目前有一篇关于中国留学生奖金细则的文字需要翻译成西班牙语,全文1087中文字。

    $33 Average bid
    $33 平均报价
    10 个竞标

    我需要一款安卓应用程序。我想对其进行设计和搭建。

    $2825 Average bid
    $2825 平均报价
    5 个竞标

    网站速度优化,提高网站得分PageSpeed Score以及YSlow Score

    $22 / hr Average bid
    $22 / hr 平均报价
    31 个竞标

    我们主要从事竞速无人机产品的生产及销售,现正开展B2C业务的销售,需要熟悉该行业的中译英翻译一名。

    $292 Average bid
    $292 平均报价
    23 个竞标

    汽车及企业品牌logo design,在已有过提案的基础上修改,以及设计新的logo

    $86 Average bid
    $86 平均报价
    33 个竞标

    我需要一个新的网站。我需要你为我的公司设计和搭建一个网站。

    $27 Average bid
    $27 平均报价
    3 个竞标

    已经有现成的决策数学模型,现需要协助开发GIS应用系统:输入长势专题图,输出决策处方图

    $1035 Average bid
    $1035 平均报价
    3 个竞标

    对方聊天记录,相册密码

    $278 Average bid
    $278 平均报价
    1 个竞标

    GOOGLE优化排名营销

    $935 Average bid
    $935 平均报价
    49 个竞标
    Java Programming
    已经结束 left

    电商

    $537 Average bid
    $537 平均报价
    19 个竞标
    $6737 平均报价
    25 个竞标

    在附件里所列的高校,分别登陆该校的院系网页搜集所有可用的教师email,请见附件的Excel sheets。工作表1为高校清单、工作表2为搜集范例。

    $402 Average bid
    $402 平均报价
    4 个竞标

    A games live streaming website like twitch (handling large amount of video data? ) with user registration and account information, upload video, leave comments on real time living videos. Need experienced developer who can be able to build up the front end, back end, database and server for efficiently storing and retrieving videos data. If you think the price is below your expectation, please leave the price works for you, we can negotiate it.

    $2653 Average bid
    $2653 平均报价
    3 个竞标

    ...free) , main features include: - Area of ​​Study Course Finder / Wizard Course program selected in accordance with professional range (CSS Carousel priority ) - M2M consultant relationship with the school curriculum - M2M application consulting relationship with students . The back-end technology has been established : - Django 1.8 - Mypostgresql 9.3 - Ubuntu Linux There are Chinese websites sitemap, you need to do the PC version front . Bootstrap 3 development priority , because there is movement functions. Have fun bid , then we can send files up separately. ------------------------------------ 留学 B2C 服务台,,留学申请以及签证服务(服务全免费的),主要功能包括: - Area of Study Course Finder/Wizard 按照专业范围选课程程序(CSS Carousel 优先) - M2M学校课程跟顾问关系 - M2M留学生跟顾问咨询申请关系。 已经成立的后台技术: - Django 1....

    $2500 Average bid
    保密协议
    $2500 平均报价
    10 个竞标

    Development of a celluar phone and WeChat login module+ WeChat and Weibo content sharing feature for a Chinese H5 website That's it, quite simple. Interested candidates can visit to better understand what's our application about, just a reference.

    $30 - $250
    加急
    $30 - $250
    0 个竞标

    想要在美国做国内一精密指南针厂家总代理。厂家可以大力支持。主要想在Amazon和ebay 等B2C平台销售。但是已经有一些非美国指定代理商家进入美国市场挂在各种网站上进行销售。如果控制价格并已总代理身份打入美国市场。 I am recently designated as a representative of a Chinese geological compass company in the US. I originally plan to open market is to use the B2C sales like Amazon, Ebay,etc. However, so far there are a lot of vendors, who are not officially designated as representatives in the US, putting this company’s products on these marketing websites and disordered the market prices for them. I am inquiring a good solution to control the price on the online market as an officially representative and make a healthy sales environment.

    $72 Average bid
    $72 平均报价
    2 个竞标

    大家好,我叫‘马克’,我是一个英国人 I would like to gather information about 100 companies in Dongguan, Guangdong, China, including: 1. 公司名 2. 地址 3. 城市 4. 省 5. 国家 6. 电子邮件 7. 电话1 8. 电话2 9. 手机1 10. 手机2 11. 传真 12. 网站 13. 来源 14. 公司简介 15. 招聘职位 I include the spreadsheet to complete here. **** NOTE: The successful Freelancer will state the top 10 job recruitment sites that they will use to gather information in their bid please. INSTRUCTIONS: 1. On any of the popular job-listing websites, locate details of an employee (company profile) 2. Complete the company profile columns B - M 3. Include any links to profiles on the job site (the source) 4. List the number of vacancies the employ...

    $10 - $30
    $10 - $30
    0 个竞标

    这是 一份作业题 希望有人能尽快 解答, 我人在美国。 有兴趣的可以直接联系我。 QQ:349555673

    $10 - $30
    $10 - $30
    0 个竞标

    我们正在寻找一个优...简单的WordPress 网站; 成功完成第一个项目的设计师将会被邀请参与我们的第二个项目(马上开始在第一个项目完成后),网站设计工作设计的要求会高和复杂。 要求如下: Web/App Graphics • ability to take design (PSD) and create web friendly optimised graphical elements • familiar with all levels of CSS (through CSS3) • understand and ability to implement responsive design • understand browser limitations of Safari, IE, Firefox, Chrome; can design cross browser solutions Programming • competent to expert in WordPress & PHP (portfolio sites required) • understand modern javascript frameworks (minimum: JQuery) • understand SEO best practices Communications • fluent in English and Chinese

    $406 Average bid
    $406 平均报价
    3 个竞标

    我们正在寻找一个优...简单的WordPress 网站; 成功完成第一个项目的设计师将会被邀请参与我们的第二个项目(马上开始在第一个项目完成后),网站设计工作设计的要求会高和复杂。 要求如下: Web/App Graphics • ability to take design (PSD) and create web friendly optimised graphical elements • familiar with all levels of CSS (through CSS3) • understand and ability to implement responsive design • understand browser limitations of Safari, IE, Firefox, Chrome; can design cross browser solutions Programming • competent to expert in WordPress & PHP (portfolio sites required) • understand modern javascript frameworks (minimum: JQuery) • understand SEO best practices Communications • fluent in English and Chinese

    $273 Average bid
    $273 平均报价
    6 个竞标
    typing and programming
    已经结束 left

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    $150 Average bid
    $150 平均报价
    1 个竞标
    CABIN CREW Academy
    已经结束 left

    我们寻找有志愿的人,您只要是18-28岁都不是问题,有梦想才有动力,有动力才有光亮。那么Edufly学院给了您一个希望,那就是能让您慢慢的接触更多有关空姐空少的故事以及全部知识,除此之外还能够让您接触全世界的文化与美景。不但这样,对于空姐空少的薪水必定在3500-10000千之间。 Edufly学院将会带给您一个很美好的学习环境,加上我们有40年以上的专业航空空中教导,他们是Malaysia Airlines, Jet Airways (India) and Oman Air (Sultanate of Oman) 最专业空中教练 Cabin Crew Trainer (CCT) SPM/STPM 以上的您,有兴趣,不妨试试联络我哦~ 010-2727967/ whatsapp / wechat

    $746 - $2130
    $746 - $2130
    0 个竞标

    ...post on forums,blog,websites,Social media promote our website and services in American,Canadian or other countries websites. Contact me through $0.4 per post, and it also depends on your will pay you according to your also look for long time cooperation. Details: - You must be fluency in English, and post the articles to local English Forums(or blog,websites,SNS) in order to introduce our website or products. The articles should contain our website address or URL Link. - The websites you are going to post should be in high rank with Google,Yahoo,Bing. - You should post the articles under category of accounting servicesserviced officeincorporation services or related. - You cannot post the same article under one channel or forum. - The web...

    $907 Average bid
    $907 平均报价
    3 个竞标

    ...website must be built using the native WordPress builder (Gutenberg) and free plugins only. Avoid any page builders that lock the website into their system or require ongoing subscriptions. Ideal Skills: - eCommerce website development - Proficient in CMS like Shopify, WooCommerce, Magento, etc. - Knowledge of digital product delivery systems - Strong SEO and digital marketing skills Key Responsibilities: - Develop a user-friendly, professional eCommerce website - Implement effective product delivery systems for digital goods - Optimize site for search engines and digital marketing Scope of Work (Summary): 1. Core Pages: - Home Page: Minimalist design with navigation, featured products, and footer. - Shop Page: Displays all products with filtering/sorting options...

    $102 Average bid
    $102 平均报价
    130 个竞标

    ...content writer and digital marketer to boost my online presence. This includes crafting engaging articles about my career and distributing them across reputable platforms. Key Responsibilities: - Write well-researched, compelling articles about my professional journey and potential. - Distribute these articles on high-ranking sports blogs, popular news portals, and global football community websites. - Ensure my name appears prominently on Google searches, showcasing me as a top football talent. - Embed links to my highlight videos, social media accounts, and other professional profiles in the articles. - Create content that resonates with football agents, scouts, and clubs. Ideal Skills and Experience: - Exceptional content writing and digital marketing skills. - Experience i...

    $26 Average bid
    $26 平均报价
    34 个竞标

    I'm seeking a skilled developer to integrate ESL (Electronic Shelf Label) Gateway and Data Services APIs into my Inventory Management System (Point of Sale). The primary goal of this project is to automate processes. Key Requirements: - Proficient in AP...into my Inventory Management System (Point of Sale). The primary goal of this project is to automate processes. Key Requirements: - Proficient in API integration, particularly with ESL Gateways and Data Services. - Experience with Inventory Management Systems. - Skills in process automation through API integration. - Familiarity with programming languages and tools necessary for API integration. - Proficient in PHP and laravel.. This project is crucial for streamlining my operations and improving efficiency....

    $136 Average bid
    $136 平均报价
    94 个竞标

    I'm in need of a professional web designer to create a visually appealing and corporate-style website for my AI company. We have six distinct products and offer custom services that need to be showcased on the website. The primary goal is lead generation. Key Responsibilities: - Design a sleek, corporate-style website - Showcase our six products and custom services - Implement a Contact form - Include a Client testimonials section Ideal candidates should have significant experience in web design, particularly for tech or AI companies. A portfolio that demonstrates your ability to create professional and corporate websites will be highly regarded. Understanding of lead generation strategies through web design is a plus.

    $146 Average bid
    $146 平均报价
    118 个竞标

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    加急 加封 保密协议

    I am looking for a reliable and detail-oriented Virtual Assistant to help with CV distribution and provide general personal assistance. The role requires distributing my CV to relevant job platforms, applying for roles that match my profile, and keeping a detailed record of applications. Additionally, you’ll assist with personal tasks like email management, scheduling, and general admin support. Responsibilities: Distribute CVs to job platforms, career websites, and companies directly. Apply for roles on my behalf, ensuring the applications align with my qualifications and preferences. Maintain a tracker of all applications sent, including job titles, companies, and statuses. Manage emails, including replying to inquiries and organizing my inbox. ...

    $5 / hr Average bid
    $5 / hr 平均报价
    46 个竞标

    I'm looking for a developer to create a dual platform (Website and Mobile App) service booking system similar to Uber Eats. The system needs to allow users to create profiles, track the service in real time, and indicate their availability for work. Key Features: - Both a website and a mobile app - User roles: Customer, Service Provider, and Admin - Integrated payment systems: Credit/Debit Cards and Bitcoin Ideal Skills and Experience: - Proficiency in full stack web and mobile app development - Experience in creating tracking systems - Familiarity with building profile-based systems - Knowledge of integrating various payment systems - Prior work on similar service-based platforms would be a plus.

    $2785 Average bid
    加精
    $2785 平均报价
    197 个竞标

    I need a website designed t...focus of this project is to create an engaging, user-friendly platform that can help increase my brand awareness. Key Features: - High-quality visuals: The website should be visually appealing and aligned with my brand identity. Experience in graphic design and understanding of visual storytelling will be a plus. Ideal Skills: - Web Design: Proficiency in designing interactive and responsive websites. - Graphic Design: Ability to create high-quality visuals that can capture attention and effectively communicate my brand message. - SEO: Knowledge of SEO principles to ensure the website is discoverable. The goal is to create a site that not only represents my brand but also engages users and encourages them to share it, thus helping to boost my brand ...

    $21 / hr Average bid
    $21 / hr 平均报价
    138 个竞标

    My website, Sleep Selene, needs an SEO overhaul focusing ...Off-page SEO strategies, primarily, backlink building. Key Responsibilities: - Build diverse types of backlinks including guest posts, directory submissions, and social media links. - Provide advice on necessary on-page changes to improve SEO. - Strategically target commercially viable keywords to enhance site ranking and visibility. - Using our Sleep Calculator to get highly quality links from websites recommending it Ideal Skills and Experience: - Extensive experience in Off-page SEO and backlink building - Proven track record of improving website traffic and sales through SEO - Ability to provide comprehensive on-page SEO advice - Familiarity with commercial keyword targeting

    $94 Average bid
    $94 平均报价
    124 个竞标

    I'm looking for a professional web designer with experience in real estate websites to create a site that can help connect clients looking to sell or rent their properties. Key Features: - The website should primarily serve as a platform to generate leads, with an emphasis on clients wanting to sell or lease their properties. - It should provide useful real estate information, specifically focused on selling and leasing. - The site needs to include a property search filter, contact forms for potential clients, a section for client testimonials and reviews, and a feature for direct contact to an agent. Ideal Skills: - Proficient in web design and development with a focus on user-friendly interfaces. - Previous experience in designing real estate ...

    $284 Average bid
    $284 平均报价
    221 个竞标

    I'm seeking a skilled web developer with experience in creating interactive eCommerce websites. This platform will predominantly sell physical goods, so a deep understanding of logistics and inventory management systems would be a plus. Key Requirements: - Extensive experience in eCommerce website development - Proficiency in creating interactive web elements - Knowledge of integrating Credit/Debit card and Bank transfer payment systems - Understanding of physical goods logistics Ideal skills would include web development, interactive design, and eCommerce platform integration.

    $112 Average bid
    $112 平均报价
    70 个竞标

    ...Description: We need a web scraping and comparison tool to gather competitor pricing data for approximately 100,000 products that we sell. The goal is to collect and save competitor sell prices to a database for future analysis. Competitor pricing will come from two main sources: Shortlist of specific competitor websites (sites we will provide). Top results from Google Search for the exact product name or SKU. Product Input: We give the Input of all product data (e.g., product name, SKU, and our sell price). Support for bulk upload of product data in formats like CSV/Excel. Competitor Price Collection: Scrape pricing information for each product: From a shortlist of predefined competitor websites. From Google search results th...

    $11 / hr Average bid
    $11 / hr 平均报价
    36 个竞标

    I'm in need of a skilled developer to enhance my Android album app that uses an older OpenGL library to create a book-like page curl effect. The app is currently experiencing performance issues, particularly on low-end devices, and is sometimes showing blank pages while handling multiple images. Key Responsibilities: - Optimize the existing OpenGL library for increased stability and performance - Address issues relating to the handling of multiple images - Improve app performance on low-end devices - Debug and fix rendering problems Requirements: - Extensive experience with OpenGL programming - Proven history of optimizing apps for enhanced performance - Strong troubleshooting and bug-fixing skills Preferred Skills: - Prior experience with OpenGL appl...

    $62 Average bid
    $62 平均报价
    8 个竞标