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    2,000 develop website ruby rails 找到工作

    Use PHP to copy this AI management panel and add new functions. Our situation: At present, our software has a web version front-end (the front-end has source code, written in Vue3+Gin); The back-end (the management panel obtained by purchasing a license, all functions are encrypted). We need to develop an management panel that is exactly the same as it. And add some new functions to make it more suitable for mobile phone display effects. Optimize AI functions: Add new functions and optimize AI functions: including: the original AI Chat function (add canvas function, search function, memory function, multimodal function, export document function, real-time voice interaction function, voice to text function, memory function), AI drawing function (add editable pictures, expand pictu...

    $29221 Average bid
    $29221 平均报价
    8 个竞标

    Development Requirements Document 1. Project Overview This project aims to extend and optimize the functionality of the existing system, with a focus on 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

    $8712 Average bid
    $8712 平均报价
    8 个竞标

    ...Google Play: Project Description: We are seeking an experienced Flutter developer to develop an iOS VPN application from scratch, synchronized with our well-functioning Android version. The developer must complete the project within 25 days. If the project is not completed within the deadline, we reserve the right to request a full refund without any reason. Project Goals: Feature Synchronization: Use Flutter to synchronize all features and logic from the Android VPN version to the iOS version, ensuring a consistent user experience across platforms. UI Update: Develop a new iOS user interface that matches the flow and design of the Android version to maintain uniformity. Backend Code Optimization: Update and optimize backend

    $4644 Average bid
    $4644 平均报价
    13 个竞标

    The game includes: Unboxing, Box Fight, Coin Flip, Roulette, Crash The requirements are as follows 1. Refer to or csgoempire’s case battle. There must be a reasonable algorithm to control the profit margin while ensuring a good user experience and being able to win big prizes. 2. A team must have development experience 3. Complete within the specified time limit 4. The best is the existing source code 5. Front-end development using VUE3 6. Both Chinese and English languages ​​are required, and the backend management system needs to be fully Chinese. 7. The laboratory requires the use of PHP or Java or Golang for development

    $30125 Average bid
    $30125 平均报价
    9 个竞标

    ...**Backend Code Update and Optimization**: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. 4. **VPN Protocol Integration and Optimization**: Implement the V2ray protocol with sing-box client integration on iOS, ensuring smooth and reliable VPN connections. 5. **Membership Functionality Development and Integration**: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the Android version. 6. **Security and Compatibility Optimization**: Ensure the application complies with iOS security and privacy standards and passes the App Store review process. Optimize both client and server-side security and stability. **Qualifications:** - ...

    $4987 Average bid
    $4987 平均报价
    10 个竞标

    ...**Backend Code Update and Optimization**: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. 4. **VPN Protocol Integration and Optimization**: Implement the V2ray protocol with sing-box client integration on iOS, ensuring smooth and reliable VPN connections. 5. **Membership Functionality Development and Integration**: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the Android version. 6. **Security and Compatibility Optimization**: Ensure the application complies with iOS security and privacy standards and passes the App Store review process. Optimize both client and server-side security and stability. **Qualifications:** - ...

    $2392 Average bid
    $2392 平均报价
    4 个竞标

    I need to develop an app and web version of adult content sharing.

    $4035 Average bid
    $4035 平均报价
    45 个竞标

    ...SOAR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 language If yo...

    $22177 Average bid
    $22177 平均报价
    13 个竞标
    The music app develop
    已经结束 left

    我希望我们不仅仅是一个开发软件的团队,更重要的是我希望我们为这个社会提供了一个在实践中学习的平台。团队欢迎有兴趣以及想要学习的同学加入。

    $78 - $234
    $78 - $234
    0 个竞标

    我需要一个安卓app。我已经有设计稿了,只需要对其进行搭建。

    $1410 Average bid
    $1410 平均报价
    13 个竞标
    Android develop
    已经结束 left

    我有一个安卓app。一个聊天软件,我需要开发一个API接口,实现数据采集,实现的方法不限。

    $2977 Average bid
    $2977 平均报价
    13 个竞标

    这个项目包含了peatio、barong、bitcoin、blockchain、geth、vault等众多Ruby服务,需要熟悉k8s和ruby的人来处理

    $234 - $1948
    $234 - $1948
    0 个竞标

    one wechat platform that supports : 1. Purchase of products from ecommerce and education website( wechat only use redirection) 2. Sellers can do promotion to their members by sending messages through wechat 3. consumers can purchase online in wechat ( guest as in ecommerce and education website) 4. admin can manage all members and their references 我一个人带着两个小孩待在东莞的家里 一个微信平台,支持: 1.从电子商务和教育网站购买产品(微信仅使用重定向) 2.卖家可以通过微信发送信息来促销会员 3.消费者可以在微信上在线购买(访客可以在电子商务和教育网站上购买) 4.管理员可以管理所有成员及其参考 优先级:中国开发人员 priority: Chinese Developer

    $2143 Average bid
    $2143 平均报价
    7 个竞标

    I want to develop AI live broadcast face changing technology

    $156 / hr Average bid
    $156 / hr 平均报价
    3 个竞标

    淘宝不收佣金, eBay收10%, Amazon收15%,为什么淘宝没有在海外打败 eBay和 Amazon?因为淘宝不面向全球的卖家。来和我们一起创业吧。PHP, MySQL, wordexpress and woocommerce develop expert needed. wechat fredshu8

    $39 / hr Average bid
    $39 / hr 平均报价
    1 个竞标

    我需要您来为我开发一些软件。该软件需要开发。

    $17533 Average bid
    $17533 平均报价
    2 个竞标

    我需要您来为我开发一些软件。该软件需适配Windows。

    $1239 Average bid
    $1239 平均报价
    1 个竞标

    To develop OTD KPI reports on JobBOSS: Calculate OTD archive rate by daily, weekly, monthly, there are two conditions need to be fulfilled, one is quantity delivery fulfillment, the delivered qty should equal to requested qty, another condition is delivered date, the delivered date should equal or be earlier than promised day. Scope: all closed SO which closed on current day, current week and current month. Set the OTD target If SO was delivered earlier on last month , then the OTD need to be included in last Month’s OTD KPI. by SO + Project number Use Chart display the OTD by day,week and month. Data source: ERP SQL DB Tool: Crystal report

    $203 / hr Average bid
    $203 / hr 平均报价
    3 个竞标

    你好: 我要開發一套門禁系統與監控系統,人員不須到現場協助客戶看屋。 請參考以下網站 開發類似這套系統。 與開發 的網站做應用 請問您可以開發嗎? I want to develop a set of access control systems and monitoring systems, personnel do not have to go to the scene to help customers see the house.

    $21733 Average bid
    $21733 平均报价
    2 个竞标
    Write some Software
    已经结束 left

    I want to find a xrumer / Scropbox SEO software management experts: 1. Proficiency xrumer / Scropbox SEO software, collect and organize resources and released 2. can independently develop Xrumer MOD, collect resources backlinks, backlinks release. 3. Skilled google SEO, site keywords planning, 4. Software Management Time: per month

    $1122 Average bid
    $1122 平均报价
    1 个竞标
    Build a Website
    已经结束 left

    ...issues. We require a skilled and motivated individual to develop our website. If you’re a surfer, that’s awesome. If you’re not, that is great too. However, a love for the environment and a positive outlook on life are mandatory! We are working to a fairly tight schedule (sub-6 months for the full development), and so the applicant should be able to deliver within those timelines. We are initially offering an equity stake in the business, with the potential for the addition of a full-time salaried position. Responsibilities - Create website layout/user interface by using HTML5/CSS3 practices. - Integrate data from various back-end services and databases. - Be responsible for maintaining, expanding, and scaling our website. ...

    $46886 Average bid
    $46886 平均报价
    11 个竞标
    IOS APP 开发 develop
    已经结束 left

    关于体育的IOS应用。 A sport IOS APP development.

    $10582 Average bid
    $10582 平均报价
    14 个竞标
    網頁UI/UX設計
    已经结束 left

    1. 網頁UI/UX 視覺設計 新一代平面化的網站設計,著用使用者體驗,我們擁有Rails的工程師會與您配合。

    $14610 Average bid
    $14610 平均报价
    4 个竞标

    ...入新功能,如果被破解,我们是不会通过最终审核的。 We are an offline education training institution. Currently, we need to prepare the teaching MP4 video recorded every day for the students to study at home. However, the videos should not be shared randomly and sold online by our students. Therefore, we decide to encrypt the videos through hardware encryption to prevent the spread of the videos. It is necessary to develop three parts including video encryption software, USB softdog, and encrypt video player. The specific requirements are as follows:  1, We need to encrypt videos every day with the encrpytion software. The students can obtain the encrypted videos through online or offline copy. 2, The students plug the "softdog (usb)" we give them in their computers. 3, The computer...

    $76286 Average bid
    $76286 平均报价
    9 个竞标

    We are releasing a product that provides a range of discount services to clients. We are going to sell this product on the chinese wechat platform. As such we need to develop articles to highlight the benefits of the product. This project is to develop 10 articles which I have developed the theme/heading and dot pointed the key issues that the article could cover. It would be preferable that these articles are developed in mandarin/simplified chinese however we would be willing to hire someone to develop these articles in English and then hire someone to translate them.

    $1005 Average bid
    $1005 平均报价
    32 个竞标

    我有进行中的、与之前的项目相关的工作I need to develop a server based on websocket.'

    $195 / hr Average bid
    $195 / hr 平均报价
    1 个竞标

    编写软件、管理系统等web运用的开发 Ruby on rails 运用开发

    $19481 Average bid
    $19481 平均报价
    1 个竞标

    以Android NDK开发如roamingfix 的APP,可以NDK来让android手机进行不同AP间的roaming(同样SSID, WPA2 Enterprise加密) Please refer to the pdf file in the attachment. Using Android NDK to develop an APP for wifi roaming, a roamingfix like APP. Using NDK to make android mobile phone roaming among APs ( the same SSID, WPA2 Enterprise encryption)

    $22075 Average bid
    $22075 平均报价
    2 个竞标

    职位描述: 1、后端开发及维护 2、支持多终端业务运行 3、单元测试 任职资格: 1. 熟悉HTML/CSS/JS,可以独立开发前端页面。 2. 熟悉/了解web开发语言/框架,如Ruby/Ruby on Rails,PHP/Yii,Python/Django,会一种即可。 3. 熟悉/了解MySQL的基本使用。 4. 熟悉/了解web服务器的基本部署、使用。如apache/nginx/lighttpd。或者像xampp这种集成环境也可以。 5. 快速适应上岗,最近2个月或更长有充足的时间投入项目 关于我们: 我们是Paiiiir,美国硅谷优秀孵化器入驻团队,成立以来备受资本关注,目前正处在高速发展时期,诚恳邀请有才华有志向有共同的梦想基因的你加入我们,一起创造下一个奇迹!

    $20400 Average bid
    $20400 平均报价
    5 个竞标

    需要开发一个微信上使用的微网站. 我们可提供UI图. 下星期一需要给客户演示. 有能力制作者请联系详谈. To develop html5 web application for mobile browser. it need to be done before 25th, Augest. Demo to customers.

    $4675 Average bid
    $4675 平均报价
    5 个竞标

    This project is to develop the prototype 3d model of a transformer-like plastic robot toy product. We have done the concept design and need experienced designer to help on completing the final assembling 3d model for prototype production (using 3d printing). The final 3d model needs to be ready for real production use. 诚邀有玩具工程设计相关经验的设计师参与完成一部变形金刚机器人塑料玩具的手板三维模型制作项目。本项目概念设计已经完成,现准备制作手板,需要解决关节机构、零件分件、卡扣卡位等日后生产所需技术问题。整个玩具大约设计有100个左右的零件。本次制作的模型将用于3d打印制作手板。

    $3795 Average bid
    $3795 平均报价
    10 个竞标

    I'm looking for someone to develop and synchronize dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ...

    $1870 Average bid
    $1870 平均报价
    9 个竞标

    Experienced Full-Stack WordPress Developer for Long-Term Position We usually pay 800$ per website however for the first contract the website will be only 200$. This will serve as to confirm your skills and make sure you are the right person to work with us long term Job Description: We are seeking a highly skilled and detail-oriented Full-Stack WordPress Developer to join our team for a long-term position. The first website you will build for us will be a webtoon/Manga reading website Extra information 1. For each website we build we provided 2 detailed google doc; One of them will explain in a briefing the functionalities/features and core of the website. The second one will explain in briefing each pages of the design You will also be ...

    $148 / hr Average bid
    $148 / hr 平均报价
    63 个竞标

    Experienced Full-Stack WordPress Developer for Long-Term Position We usually pay 800$ per website however for the first contract the website will be only 200$. This will serve as to confirm your skills and make sure you are the right person to work with us long term Job Description: We are seeking a highly skilled and detail-oriented Full-Stack WordPress Developer to join our team for a long-term position. The first website you will build for us will be a webtoon/Manga reading website Extra information 1. For each website we build we provided 2 detailed google doc; One of them will explain in a briefing the functionalities/features and core of the website. The second one will explain in briefing each pages of the design You will also be ...

    $210 / hr Average bid
    $210 / hr 平均报价
    66 个竞标

    ...business consulting solutions. Job Responsibilities: ✅ Content Creation: Create engaging and educational content (posts, graphics, infographics, and videos) tailored to financial services, business consulting, and credit-building. Write informative and compelling captions that encourage engagement and conversions. Design visually appealing graphics using Canva, Photoshop, or similar tools. Develop short-form video content (TikToks, Reels, YouTube Shorts) to increase reach and engagement. Must be able to create content that matches the style and quality of our current posts on our Instagram: () ✅ Social Media Management & Growth: Post content consistently across Instagram, Facebook, Twitter, TikTok, LinkedIn, and YouTube. Optimize posts using SEO strategies,

    $888 Average bid
    $888 平均报价
    53 个竞标

    I'm seeking a talented mod creator for our Lithuanian Arma Reforger community. The task involves creating a custom scenario, along with a unique Lithuanian faction. This project is crucial for enhancing our gaming experience and fostering community involvement. Key Requirements: - Design and incorporate custom Lithuanian flags and insignia on vehicles and helicopters. - Develop custom gear featuring our insignia and patches. - Rename bases to Lithuanian equivalents (e.g., Texas to Kaunas). - Implement provided custom Lithuanian voice overs. - Create a compelling and engaging custom scenario. Custom Scenario Elements: - The scenario should include specific mission objectives, such as rescue operations, search and destroy missions, and base defense tasks. - All operations shou...

    $2727 Average bid
    $2727 平均报价
    25 个竞标

    I'm looking to develop a WordPress-based Learning Management System (LMS) using the TutorLMS Pro Plugin, aimed primarily at college students. The platform will provide professional skills courses, catering to the needs of learners keen on enhancing their career prospects. Key Features: - Quizzes and Assessments: The LMS should be equipped with a variety of assessment tools to gauge the learners' understanding and progress. - Discussion Forums: A space for interactive learning and peer-to-peer discussions is crucial. This will foster a sense of community and encourage collaborative learning. - Certificates of Completion: Upon finishing a course, learners should receive a certificate. This not only validates their effort but also adds value to their professional portfolio. ...

    $1301 Average bid
    $1301 平均报价
    4 个竞标

    ...(Winbond W25Q80E, 8Mb, SPI) • Power Controllers (Maxim MAX77654, MAX17291) • Ensure seamless I2C, SPI, and MIPI CSI-2 communication between components. • Propose alternative components if necessary for improved performance or availability. 3. Power Optimization & Miniaturization • Optimize power management to extend battery life. • Ensure stable operation with 5V input and multiple voltage rails (1.2V, 1.8V, 2.7V, 10V). • Minimize heat dissipation and power loss in wearable conditions. 4. PCB Design & Prototyping • Design a compact, flexible PCB suitable for smart glasses. • Implement best practices for high-speed signals, RF design, and power integrity. • Generate Gerber files, BOM, and manufacturing documents. 5. ...

    $1442 Average bid
    $1442 平均报价
    4 个竞标

    I'm looking to create an engaging, educational virtual world geared towards adults, with a strong emphasis on Landmine detection training using VR headset. This project requires a professional with experience in developing virtual environments, particularly for educational purposes. Key Responsibilities: - Design and develop an interactive, user-friendly virtual world. - Incorporate various STEM topics into the virtual world in an engaging way. - Ensure the virtual world is suitable for adults. Ideal Skills: - Extensive experience in creating educational virtual environments. - Strong understanding and knowledge of STEM subjects. - Excellent design and development skills.

    $6094 Average bid
    $6094 平均报价
    2 个竞标

    I'm looking for an expert in chemical engineering or a PhD in bio pesticides to help me create a concentrated liquid bio organic fertilizer specifically for my chilli crop. This formula should also help to combat various fungal, viral, and bacterial diseases that typically afflict chilli plants. Key Responsibilities: - Develop a concentrated solution of liquid bio organic fertilizer - Create a formula that targets specific diseases: - Fungal: Powdery mildew, Anthracnose, Fusarium wilt, Phytophthora leaf blight, Choanephora blight - Viral: Chilli veinal mottle virus (ChiVMV), Tobacco mosaic virus (TMV), Pepper mild mottle virus (PMMoV), Leaf curl virus, Begomovirus, Potyvirus, Tospovirus - Design a liquid soil conditioner formula The ideal candidate for this project shou...

    $15748 Average bid
    $15748 平均报价
    2 个竞标
    NFC Application
    6 天 left
    已验证

    ...web-based verification system) Backend: Python (Flask) or Node.js (Express) to handle database queries Database: SQLite or Firebase for quick deployment (MySQL/PostgreSQL for scalability) NFC Interaction: JavaScript (for mobile browsers) or a simple mobile app (if needed) Projected Timeframe (This can go faster if Developer has code set on hand (preferred): Week 2–3: Backend & NFC Programming Develop a Database – Store item details (e.g., serial numbers, signatures, images). Program NFC Tags – Use a simple app (like NFC Tools) to write unique IDs and link them to the database. Build a Verification System – Web-based MVP: Users tap the NFC sticker, which opens a webpage verifying the item. App-based MVP: A basic app reads the NFC chip and checks it aga...

    $59564 Average bid
    $59564 平均报价
    66 个竞标

    I'm seeking an expert with experience in Industrial Hygiene Consulting Firms in Canada to develop a comprehensive Industrial Hygiene Proposal Template for me. Key Sections: The template should include an Executive Summary, Project Scope, Methodology, Rates, and other relevant sections. Regulatory Guidelines: The proposal template must address the Canadian National Standards, Provincial Standards, and Company-specific Guidelines. Format: The final deliverables should be a Microsoft Word Document and a PDF. Ideal Skills: - Expertise in Industrial Hygiene - Familiarity with Canadian Industrial Hygiene Standards - Proficient in Microsoft Word and PDF formatting

    $639 Average bid
    $639 平均报价
    36 个竞标

    I'm seeking an expert to develop a comprehensive Casetalk information model for my business. The model should cover all aspects of operational data and incorporate case descriptions, IG, and IGD. Key aspects of the project: - Utilization of the specialized tool Casetalk for model development - Focus on operational data - Integration of provided documentation into the model Please note that I have existing documentation available, but no operational data. The ideal freelancer for this project should have: - Proficient knowledge and experience with Casetalk - Ability to interpret and integrate business documentation into a data model - Skills in operational data analysis and model development - Experience in working with small business projects.

    $268 Average bid
    $268 平均报价
    14 个竞标

    I'm looking for a professional to create a Go High Level website focused on lead generation. The primary action for visitors will be to download a resource from the landing pages. Key Requirements: - Design and develop engaging landing pages - Implement functionality for resource downloads - Create an attractive and effective flyer to promote the website Ideal Skills: - Proficiency in Go High Level - Strong web design skills - Experience in creating lead generation websites - Graphic design skills for flyer design

    $623 Average bid
    $623 平均报价
    70 个竞标

    ...citations, and geo-targeted content. Develop high-quality backlinks using white-hat strategies to improve domain authority. Implement content marketing strategies focused on dental services, patient education, and authority-building. Improve technical SEO, including site speed, mobile-friendliness, schema markup, and Core Web Vitals. Monitor keyword rankings, traffic, and conversions using Google Analytics, Search Console, and SEO tools (Ahrefs, SEMrush, Moz, etc.). Stay up-to-date with Google algorithm updates and adjust strategies accordingly. Requirements: ✔ Proven experience in SEO for dental offices or healthcare. ✔ Expertise in local SEO, GBP optimization, and competitive keyword research. ✔ Strong knowledge of technical SEO, schema markup, and website architecture. ...

    $28488 Average bid
    $28488 平均报价
    56 个竞标

    I am seeking an experienced editor who is a fluent English speaker with expertise in proof-reading and copy-editing textbooks to develop a textbook that will be published posthumously. The author, an emeritus professor at Stanford University, sadly passed away late last year. I made a commitment to him to bring his work to completion, ideally including submission for publication by a reputable academic publisher. The ideal candidate will have extensive experience editing technical book-length manuscripts in both philosophy and neuroscience. Following copy-editing, the ideal candidate would then develop the rough manuscript into a final manuscript. The last step would be to help me identify suitable academic publishers and preparing the MS for submission to selected publisher...

    $3919 Average bid
    $3919 平均报价
    62 个竞标

    I'm looking for a plagiarism checker specifically for PDF files. This tool should be capable of detecting plagiarism from online sources and displaying the results inline with the text. Key Requirements: - Expertise in developing tools for PDF files - Experience with creating plagiarism detection systems - Ability to develop a system that displays results inline with the text Skills in programming, understanding of plagiarism detection algorithms, and experience with PDF file manipulation are crucial for this project.

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

    Hello everyone, I have a small project to develop a branded WordPress event website with the following features: Key Requirements: 1. Customizable Ticketing System 2. Payment & Compliance 3. VAT Invoice Generation 4. Brand Integration Additional Details: • I have a WordPress-ready system, which I will provide. • Fixed Timeline: 3 to 4 days maximum. Don’t forget: Ticket management, payment gateway, and VAT invoice. Let me know if you’re interested!

    $1145 Average bid
    $1145 平均报价
    30 个竞标