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    2,000 qlikview sql develop 找到工作

    ...design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration on iOS, ensuring smooth and reliable VPN connections. Membership Functionality Development and Integration: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the reference template. 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 Extensive iOS...

    $2661 Average bid
    $2661 平均报价
    14 个竞标

    ...design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration on iOS, ensuring smooth and reliable VPN connections. Membership Functionality Development and Integration: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the reference template. 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 Extensive iOS...

    $830 Average bid
    $830 平均报价
    11 个竞标

    ...design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration on iOS, ensuring smooth and reliable VPN connections. Membership Functionality Development and Integration: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the reference template. 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 Extensive iOS...

    $8344 Average bid
    $8344 平均报价
    17 个竞标
    Shopping showroom
    已经结束 left

    ...Frontend Behavior: NO "Add to Cart" button on the product details page. Only display a prominent "Buy Now" / "Visit Store" button. Action: When the user clicks the button, it must directly open the specific external link in a new tab. Backend Logic: When adding a product in the admin panel, there must be a specific field to input the "External Redirect Link." Exclusions (Scope Reduction): DO NOT develop: Shopping Cart, On-site Checkout Page, Payment Gateway Integration, Shipping Calculation, or Order Tracking. (Please confirm these are excluded to reduce development costs). 4. Backend Management (Admin Panel) Product Management: Functionality to List, Add, Edit, Delete, and Publish/Unpublish products. Required Fields: Product Title Images ...

    $1315 Average bid
    $1315 平均报价
    5 个竞标

    我已经准备好整站代码与域名,现在需要将它完整部署到一台全新的云服务器上。服务器目前只有干净的操作系统环境,请你负责: • 安装并配置最新稳定版 MySQL • 初始化数据库、导入我提供的 .sql 文件,并确保站点可以正常读写 • 部署网站代码,配置 Nginx/Apache 与 HTTPS(若你更熟悉其中一种可自行选择) • 基本安全加固与防火墙端口设置,让站点上线即可访问 我希望整个流程保持可重复性,因此请在结束时留下简单的部署文档或脚本。需要你熟练掌握 Linux 服务器运维、MySQL 调优及常见 Web 服务器配置。完成后,网站能够通过域名正常访问,后台数据也可在 MySQL 中查看。 代码是JAVA写的

    $1722 Average bid
    $1722 平均报价
    5 个竞标

    我已经准备好整站代码与域名,现在需要将它完整部署到一台全新的云服务器上。服务器目前只有干净的操作系统环境,请你负责: • 安装并配置最新稳定版 MySQL • 初始化数据库、导入我提供的 .sql 文件,并确保站点可以正常读写 • 部署网站代码,配置 Nginx/Apache 与 HTTPS(若你更熟悉其中一种可自行选择) • 基本安全加固与防火墙端口设置,让站点上线即可访问 我希望整个流程保持可重复性,因此请在结束时留下简单的部署文档或脚本。需要你熟练掌握 Linux 服务器运维、MySQL 调优及常见 Web 服务器配置。完成后,网站能够通过域名正常访问,后台数据也可在 MySQL 中查看。 代码是JAVA写的

    $149 Average bid
    $149 平均报价
    5 个竞标

    ...数据库已在使用中。眼下首要任务是把整站平滑迁移到云服务器——我倾向于 AWS 或 Google Cloud,但愿意听取你对实例类型、区域、网络与安全组配置的专业建议。迁移完成后,我希望与你建立一种“随叫随到”的长期合作关系:一旦服务器或网站出现故障,你能远程排查、快速恢复,并给出防止再次发生的改进方案。 交付标准 • 一次性迁移:完整代码、数据库与静态资源在新云环境中可正常访问,域名解析、SSL 证书与备份策略全部就位。 • 文档与脚本:迁移流程、关键配置、常用运维命令须整理成 Markdown 或 Shell 脚本,方便我日后参考。 • 后续支持:根据实际情况按小时计费或按次约定,我需要的不只是救火,更包括定期检查和优化建议。 如你擅长 Linux、Nginx/Apache、Docker、CI/CD、数据库调优,并熟悉 AWS 或 GCP 的 IAM、VPC、Cloud SQL 等服务,我们的合作会很顺畅。欢迎分享你做过的类似迁移或故障修复案例,并说明你通常的响应时间。

    $110 / hr Average bid
    $110 / hr 平均报价
    8 个竞标
    CTF Private Tutoring
    已经结束 left

    ...竞赛,但目前还只是初学者。为了确保学习方向正确、进度连贯,我想通过一对一辅导系统掌握 Web 安全、逆向工程以及密码学这三大常见赛题方向。 课程安排与期望 我希望你能先了解我的基础,然后为我定制一套循序渐进的学习计划: • 制定每周目标与所需资源 • 精选并讲解难度递增的练习题(最好来自常见平台或往届赛事) • 在线实时演示解题思路与工具使用,例如 Burp Suite、Ghidra、IDA Free、pwntools、CyberChef 等 • 布置课后挑战并在下一次辅导时点评 write-up,帮助我改进思考方式 授课形式 一周 1-2 次远程直播(Zoom、Google Meet 或其他你熟悉的平台均可),每次 1–2 小时;课间答疑可通过聊天或邮件进行。学习资料、脚本示例及参考链接请统一整理到可共享的云端文件夹,方便我反复查看。 交付与验收 • 至少覆盖 20 个以上典型题型:SQL/SSRF/XSS、栈溢出/格式化字符串、经典对称/非对称加解密等 • 提供完整的教案、录屏或课件(PPT/Markdown 均可) • 课程结束时,我能够独立解出新手赛常见基础题并写出结构化的 write-up 只要你对 CTF 有实战经验,能清晰表达思路并乐于分享,请与我联系并说明可安排的时间与大致教学框架。

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

    我正在筹建一套包含 Web 与桌面端的遥感影像处理业务系统,需要一位精通 Java 的全栈开发者将后端与前端整体落地。 项目概况 • 后端:基于 Spring Boot 或 Spring Cloud 微服务架构完成核心业务与 API,结合 MyBatis 持久化。需要合理拆分服务、设计分布式方案,并接入 Redis、RabbitMQ 等中间件。 • 数据库:使用 MySQL 或 PostgreSQL,完成表结构设计、索引优化和 SQL 调优。 • 前端:用 Vue 或 React 实现 SPA 界面,并封装成 Electron 桌面应用,保证与后端接口高效联调。 • 工程化:采用 Maven 多模块管理依赖与构建,使用 Git 做版本控制并解决冲突。 交付内容 1. 可运行的后端微服务代码库(含 README、初始化脚本、配置示例)。 2. 对应的前端项目与 Electron 打包方案。 3. 数据库脚本及性能优化说明。 4. 部署指南与关键技术文档。 验收标准 • 所有功能接口通过 Postman/Swagger 自测; • 前端界面在主流浏览器与桌面端正常运行; • 服务启动后无关键报错,核心接口 QPS 与响应时间符合设计预期; • Git 提交记录清晰,能够复现完整构建流程。 如果你熟练掌握上述技术栈,并有微服务及分布式系统实战经验,欢迎交流你的实施思路与大致工期,我会尽快确认并开始合作。

    $29759 Average bid
    $29759 平均报价
    16 个竞标

    我有一套实时业务数据,需要用衡石工具制作一份可视化报表。报表必须同时满足以下三项功能: • 数据分析——对现有数据计算关键指标与趋势; • 图表展示——将结果以柱状图、折线图等直观方式呈现; • 定制过滤——用户可按部门、日期等维度快速筛选查看。 数据源已整理,可通过 CSV 或直接连接数据库导入。希望你在衡石中完成模型搭建、仪表盘设计,并提供操作说明与发布步骤。最终交付衡石项目文件及任何使用的 SQL/脚本,确保报表打开即用、过滤交互顺畅。

    $4266 Average bid
    $4266 平均报价
    11 个竞标

    ...medium-to-high complexity, high-quality VFX templates using EffectHouse. understanding of VFX principles (e.g., animation, compositing, rendering) and ability to solve technical challenges. visual design sense and creative execution skills, efficiently translating ideas into technical solutions. Job Responsibilities: use EffectHouse to lead or independently design and develop complex, high-quality, and creative VFX templates. professional and reliable VFX technical solutions based on project needs. and optimize VFX output to ensure high-quality results. technical guidance and support to team members on EffectHouse, solving technical challenges in VFX implementation. Note: Must provide links/files showcasing representative VFX works created

    $3475 Average bid
    $3475 平均报价
    6 个竞标

    ...成。   图像生成技术:接入自研 AI 图像生成接口,支持关键词输入和图像风格定制,内部部署稳定的生成模型,确保生成图像的质量和效率。  2. 功能模块代码结构  AI生图生成模块:实现用户输入关键词后调用 AI 模型生成相应图像,并返回图像的预览和下载链接。   素材上传模块:允许用户上传不同类型的素材,自动生成哈希值并进行版权存证。所有上传素材在后台审核后才会显示给其他用户。   API接口模块:为其他平台提供图像生成服务的接口,通过 API Key 进行权限控制和调用次数限制。   用户权限模块:管理不同用户的权限,提供会员升级功能,控制素材下载、AI生图次数等。  3. 代码优化与安全性  优化:使用异步加载、缓存机制和数据库优化,提高系统响应速度和用户体验。   安全性:通过 HTTPS 加密、权限验证、输入校验等手段确保系统的安全性,避免潜在的 SQL 注入和跨站攻击。  总结: 《五合一小众图库素材站》是一个集素材管理、AI图像生成、创作者生态及版权保护于一体的多功能平台。它通过独特的技术创新和商业化路径,不仅为小众行业用户提供了高效的创作工具,还为内容创作者提供了一个盈利与版权保障的优质平台,具备了强大的市场竞争力和不可复制的技术壁垒。

    $1111 Average bid
    $1111 平均报价
    21 个竞标

    ...清晰直观的界面,让 0 基础用户 也能快速上手。 • 录制 / 执行 / 停止 按钮 一键操作,简化流程。 ✅ 兼容性 • 适配 Windows 10 / 11,确保在不同 Windows 设备上运行顺畅。 ⸻ 技术要求 ? 编程语言:Python ? UI 框架:PyQt6 / Tkinter(或开发者推荐更稳定的 GUI 方案) ? 自动化库:PyAutoGUI(用于鼠标/键盘模拟) ? 图像识别(如需增强识别能力):OpenCV / Pillow ? 任务管理:Pickle / JSON 存储任务数据 ? 其他说明 • 优先考虑稳定性和容错能力,避免因网络波动、系统弹窗等干扰导致执行失败。 • 代码需结构清晰、模块化设计,便于后期优化和扩展。 Project Overview This project aims to develop an Automated Click Execution Tool that records user operations and accurately replicates tasks. It is ideal for users who need repetitive clicking, data entry, and software automation. ⸻ Feature Requirements ✅ Record User Operations • Capture mouse clicks, keyboard inputs, copy-pasting, and window switching. • Store the complete workflow...

    $18590 Average bid
    $18590 平均报价
    4 个竞标

    ...of prohibited words and corresponding replacements in a database. - **Logging**: - Log details of replacements (user ID, endpoint, original and sanitized content, timestamp) for auditing. - **Performance**: - Use efficient string matching algorithms (e.g., Aho-Corasick) and caching (such as Redis) to minimize latency. ### 7.3 Implementation Approach - **Middleware Integration**: - Develop middleware in Golang to intercept, scan, and alter API request content before further processing. - **Admin UI for Management**: - Provide an admin interface for modifying the list and rules. - **Notification and Fallback**: - Optionally notify users of modifications; if replacement fails, return a suitable error message. --- ## Summary This specification includes: 1. *...

    $3632 Average bid
    $3632 平均报价
    7 个竞标

    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...

    $29352 Average bid
    $29352 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

    $8751 Average bid
    $8751 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

    $4665 Average bid
    $4665 平均报价
    13 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:** - ...

    $5009 Average bid
    $5009 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:** - ...

    $2403 Average bid
    $2403 平均报价
    4 个竞标

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

    $4053 Average bid
    $4053 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...

    $22276 Average bid
    $22276 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 - $235
    $78 - $235
    0 个竞标

    最近在建一个外卖送餐的网站,需要接入Xunhupay的(微信和支付宝)支付模块。 网站使用的是foodomaa的整站代码: 需要的技能有: Software Version: PHP 7.x Software Framework: Laravel File Types Included: JavaScript JSJavaScript JSON HTML CSS PHP SQL Layered PNG 如果您感兴趣,可以写信给我,价格好商量。 另外网站还有其它的一些改版工作要做,我们可以具体讨论一下能不能一并做。 等您回复哦……

    $391 Average bid
    $391 平均报价
    2 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。

    $1417 Average bid
    $1417 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。

    $2990 Average bid
    $2990 平均报价
    13 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

    $2152 Average bid
    $2152 平均报价
    7 个竞标

    程序是: 首先 第一步: 随机抽取5个phome_ecms_news里面的id和classid 第二步: 读取phome_ecms_news的id和classid,作为函数使用 第3步: 插入phome_enewspl_1新的内容到数据库 例子:$sql = "insert into phome_enewspl_1(plid, pubid, username, sayip, saytime,id,checked,classid,zcnum, fdnum, userid,isgood,saytext,eipport) values (NULL, '1000310000019701', '', '', unix_timestamp(), '$id', '0', '$classid', '50', '1', '0', '0', '评论内容', '48010')"; 第四步: 更新phome_ecms_news的字段plnum+1并且对应第一步读取的id值 例子:UPDATE phome_ecms_news SET plnum =plnum+1 WHERE id = 20488;

    $211 Average bid
    $211 平均报价
    2 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。

    $17611 Average bid
    $17611 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。

    $1245 Average bid
    $1245 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

    $204 / hr Average bid
    $204 / hr 平均报价
    3 个竞标

    该项目需要开发人员,主要技术为: ASP.net/CS/MVC/WCF框架, DIV+CSS,JS(easyui/jquery/native JS/Ajax/Json). 熟悉Oracle数据库, 精通SQL及PL/SQL. 该项目周期大概两个月,之后会有不定期项目需要开发人员 人员需驻场,地点深圳或者天津。

    $164 / hr Average bid
    $164 / hr 平均报价
    3 个竞标
    ERP项目的二次开发
    已经结束 left

    1、精通VB.net,使用以上语言独立开发或深度参与过项目; 2、掌握SQL数据库的使用,能实现复杂查询语句,具备编写存储过程、触发器和函数的编写能力; 3、熟悉ERP、BOM或者MRP。 联系人:陈经理 联系方式:[REMOVED BY FREELANCER.COM ADMIN]

    $21666 Average bid
    $21666 平均报价
    3 个竞标

    ...and only for coding, we will be providing the interface design, a very simple minimal design would be used. Requirements are to be: 1. Experienced with Wechat/ Alipay or union payment integration. 2. Familiar with geo-location based services and map integrations。 3. Simple rating system for both providers and clients. 4. Familiar with Chinese source code and regulations. 5. Ability to develop the apps within 5 months max. Context: The basic outline of the app would be into 3 features where “client” will chose a service from “provider” 1. Find an available nearby provider within 1-3 Km: a timer will calculate the fee and the distance. 2. Book for a later time: A fee according the time required. 3. Awarding Service: a simple wall where Client ...

    $40099 Average bid
    $40099 平均报价
    9 个竞标

    需要开发一套库存及订单管理系统,要求基于数据库(mysql或sql server均可)开发。 库存管理部分,要求对商品的入库出库有良好的输入及确认界面; 订单管理系统,因为是从客户的服务器上下载txt文件(内容为订单),需要将订单纳入数据库,然后根据库存情况判断能否发货,并在最终确定发货日期及发货数量后生成txt文件并上传回客户的服务器。下载及上传txt文件,有客户提供的软件,只要以命令行方式调用即可。 需要按照客户指定格式打印交货单。

    $12618 Average bid
    $12618 平均报价
    8 个竞标

    Hotel customers using a membership card management system , a need to develop alternatives to achieve full functionality. Features include : And existing interfaces hotel room sales management system ( call each webservice form , with the other engineers do ) ; Membership card classification management , distribution , auditing , enable, payment and other packaging ; Corresponding financial statements , business reports ; Query function ; ( Detailed function menu , see Annex photo ) Claim: We had a similar successful projects ; Autonomously communicate with customers , to explore the details of the demand ; Hotels need to travel to the customer site commissioning and implementation of the ( secondary cities in Sichuan Province ) ; Familiar with business processes ...

    $36718 Average bid
    加精 加急
    $36718 平均报价
    18 个竞标
    Write some Software
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    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

    $1127 Average bid
    $1127 平均报价
    1 个竞标
    Build a Website
    已经结束 left

    ...laid-back group of surfers who are passionate about surfing, Taiwan’s surf community, and Taiwan’s environment. Our mission is to be the authoritative source of free surfing content in Taiwan, to inspire a better surf culture and lifestyle in Taiwan, and to invest in projects that educate and implement solutions to Taiwan's environmental 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 o...

    $47096 Average bid
    $47096 平均报价
    11 个竞标

    android app & SQL/PHP web DB freelance job 詳情請email 查詢

    $1221 Average bid
    $1221 平均报价
    6 个竞标

    我们目前有一个基于Windos Access 的一个内部应用软件, 我们希望能将其用WINDEV 来重新开发 以便于我们之后的应用。指定使用WINDEV 开发软件。在我们公司坐班工作,直到项目完成。

    $145540 Average bid
    $145540 平均报价
    1 个竞标

    我需要一个网页能够做中国象棋打谱,并储存Microsoft SQL Server, 做直播

    $165 - $1376
    $165 - $1376
    0 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.

    $10629 Average bid
    $10629 平均报价
    14 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...

    $76629 Average bid
    $76629 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.

    $1010 Average bid
    $1010 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.'

    $196 / hr Average bid
    $196 / hr 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)

    $22175 Average bid
    $22175 平均报价
    2 个竞标
    Android NDK Development
    已经结束 left

    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) 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)

    $24202 Average bid
    $24202 平均报价
    1 个竞标

    ...settings, password changes. The user account, close to expiration reminder, enterprise information submitted invoices, invoice mailing address submitted. The OpenVPN function to read, including account surplus time, monthly bandwidth query, history of bandwidth usage information. The interface is succinct, professional, similar to Bootstrap. We have a billing system Hostbill, so if you can develop Hostbill Api, you can not have the development of Web. 一个OpenVPN收费程序, iOS & Andarid & Website(或者使用Hostbill账单系统) 基于OpenVPN的收费充值程序, 类似VPNExpress , 实现用户注册,充值(Alipay & Paypal),VPN帐号设置,密码变更. 用户帐户, 有接近到期提醒, 企业发票信息提交, 发票邮寄地址提交. OpenVPN功能读取, 包含账户剩余时间, 当月带宽查询, 历史带宽使用信息查询. 要求界面简洁, 专业, 类似Bootstrap. 我们有Hostbill的账单系统, 所以如果可以开发Hostbill Api的话, 就可以不用开发Web部分. Cellphone: 86

    $211 / hr Average bid
    $211 / hr 平均报价
    2 个竞标

    CCIC Inspection(Shenzhen) is a leading inspection & Identification services provider registered in Shenzhen, China since 1988, with CNAS 17020 accreditation and CNAS 17025 ,we are hiring freelancer: Responsibility: -Identify,contact and prospect potential clients and turn them into customers; -Follow up your clients,develop the revence brought by your clients,pushing them to use our services more frequently,Maintain clients’satisfaction. Requirements: -Direct knowledge/experience of the inspection industry or of the trade/manufacturing; -Have Local buyers resources、Local retailers Resources or Local traders Resources. Our philosophy is Achieve Win-Win by Integration of Resources. If you are interested in our cooperation relationship, or have any idea about how...

    $19568 Average bid
    $19568 平均报价
    1 个竞标