I want to learn computer programming工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 i want to learn computer programming 份搜到的工作,货币单位为 HKD
    sport playgame 2 天 left

    student sport play computer game

    $157 / hr (Avg Bid)
    $157 / hr 平均报价
    10 个竞标

    I am looking for a student or junior UI/UX designer to create an engaging user interface for a SaaS website, greeting a seamless experience for our users. Key Responsibilities: * Use UI design kit out in the market to speed up the design. Design Preferences: * Incorporate a modern and minimalist design approach to make the website look contemporary without creating clutter. * Use vibrant colors thoughtfully to enhance the user experience while keeping a professional and corporate feel throughout. Ideal Skills (Optional): * Strong proficiency in website UI/UX design * Previous experience with SaaS platform design * Familiarity with modern, minimalist, and professional design approaches * Good understanding of color theories and user interface trends T...

    $478 (Avg Bid)
    $478 平均报价
    20 个竞标

    ...EM和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 am...

    $22294 (Avg Bid)
    $22294 平均报价
    13 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。

    $6087 (Avg Bid)
    $6087 平均报价
    2 个竞标

    Create website for children amusement industry include 5 pages,email, and online chat tool

    $1261 (Avg Bid)
    $1261 平均报价
    40 个竞标

    标题:COB LED工作灯,Wekine 2种工作模式检查灯带磁性底座, 夹子,挂钩, 非常适用于家庭,汽车维修, 野外露营,紧急应用 2种工作模式----每个灯珠均采用新的COB(chip on board)技术,主COB灯提供强大的220流明的白光泛光灯,镜头式聚光灯可缩放光束和聚焦,可调节灯的角度,您可以根据需要,将光线聚焦在确切的工作区域,可大幅提高每平方英寸的流明输出,为您提供更高的质量和更高的效率。 稳定的支架(stable stand)----180度可旋转支架,防滑的把手设计,当把LED灯置于地面时,它形成V型,这样更加稳定起固定作用。 超强吸力的磁性底座----可帮助您牢固地粘在任何金属表面,轻松的将光线安装在免提操作的地方。 360度可旋转挂钩----给您在悬空的工作情况下提供方便,可以轻松的挂到任何地方。 用途广----便携式使我们的工作灯非常适合家庭,户外露营,汽车修理,园艺工作,电子工作,紧急,野生应用等。 我们的优势: 采用符合FCC,CE证书的环保材料制成,确保安全。 产品信息: 名称:COB LED work light 品牌:wekine 灯珠: 1XPE+1COB work lights 规格尺寸:21*6.5*3.2cm 包装:彩盒 重量:202g 特点: 适合家庭,户外露营,钓鱼,汽车修理,园艺工作,电子工作,紧急,野生应用等。 我们的服务:: 我们相信我们的产品。Wekineg COB LED 工作灯享有60天退换货和365天的保修

    $219 (Avg Bid)
    $219 平均报价
    1 个竞标
    I want a home page 已经结束 left

    我需要一个新网站。我需要您设计我的个人网站。

    $3337 (Avg Bid)
    $3337 平均报价
    10 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。

    $212 (Avg Bid)
    $212 平均报价
    3 个竞标
    Java Programming 已经结束 left

    电商

    $4207 (Avg Bid)
    $4207 平均报价
    19 个竞标

    احتاج لمبرمج php للعمل بمرتب شهري او اسبوعي او يومي ارجو التواصل معي

    $78 - $235
    $78 - $235
    0 个竞标

    I need an IOS developer who knows chinese urgently. Project is very urgent as well. 功能概览:  博友通公众服务:  真人美女秘书服务  博友通旗下的美女客服,会以短片的形式,为用户提供服务  起床叫醒,上班打气,博彩祝福,睡前晚安等指示,只要用户在App上设定,我们都会在该时段以影片方式推送到App上  盈利计算机  添加不同娱乐城  手工 (或API) 输入数据,如当天存取款红利等数据,系统以图表做总结 (时段) – 类似记账App功能 Timeline : 50days.

    $34084 (Avg Bid)
    $34084 平均报价
    6 个竞标

    我们是做移动教育游戏开发与运营,需要做一个配套的移动官网。我们的游戏统一品牌是QDLEARN,希望官网能够承担app的下载,客服,宣传等功能。

    $893 (Avg Bid)
    $893 平均报价
    2 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

    $78 - $235
    $78 - $235
    0 个竞标

    我们正在寻找一个优秀的中国平面设计师,为以中国游客为目标市场的旅游网站设计网页 (landing page) 和相关的banners。脱颖而出的设计师将会被邀请参与我们的网站设计工作。这个项目只有设计2-4 网页,2-4 个 banners 和 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 • fluen...

    $3180 (Avg Bid)
    $3180 平均报价
    3 个竞标

    我们正在寻找一个优秀的中国平面设计师,为以中国游客为目标市场的旅游网站设计网页 (landing page) 和相关的banners。脱颖而出的设计师将会被邀请参与我们的网站设计工作。这个项目只有设计2-4 网页,2-4 个 banners 和 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 • fluen...

    $2139 (Avg Bid)
    $2139 平均报价
    6 个竞标
    typing and programming 已经结束 left

    Yffghjjfgghhhgxcghujj

    $1175 (Avg Bid)
    $1175 平均报价
    1 个竞标
    badudfl diooo ddsdf 已经结束 left

    ...100%满意,才会给自由职业者付款 *minimum fees may apply. Learn More 项目名: 您需要什么工作? 查看自由职业者的个人信息和反馈,然后与他们即时聊天! 选择最棒的自由职业者,您将只支付3%* 的项目预算。 一旦您 100%满意,才会给自由职业者付款 *minimum fees may apply. Learn More 项目名: 您需要什么工作? 查看自由职业者的个人信息和反馈,然后与他们即时聊天! 选择最棒的自由职业者,您将只支付3%* 的项目预算。 一旦您 100%满意,才会给自由职业者付款 *minimum fees may apply. Learn More 项目名: 您需要什么工作? 查看自由职业者的个人信息和反馈,然后与他们即时聊天! 选择最棒的自由职业者,您将只支付3%* 的项目预算。 一旦您 100%满意,才会给自由职业者付款 *minimum fees may apply. Learn More 项目名: 您需要什么工作? 查看自由职业者的个人信息和反馈,然后与他们即时聊天! 选择最棒的自由职业者,您将只支付3%* 的项目预算。 一旦您 100%满意,才会给自由职业者付款 *minimum fees may apply. Learn More 项目名: 您需要什么工作? 查看自由职业者的个人信息和反馈,然后与他们即时聊天! 选择最棒的自由职业者,您将只支付3%* 的项目预算。 一旦您 100%满意,才会给自由职业者付款 *minimum fe...

    $5875 - $11750
    $5875 - $11750
    0 个竞标

    I'm looking for a programmer to help me build a visa appointment bot for personal use. Key Requirements: - This is a personal project, not for a business, and the primary goal is to automate the task of securing a visa appointment. The Bot: - The bot should be able to navigate a visa appointment booking system, select the appropriate options, and secure an appointment on my behalf. Skills and Experience: - Proficiency in bot programming and automation is crucial. - Experience with task automation and appointment booking is a plus. - Understanding of web scraping and navigation is a requirement. - Attention to detail is important to ensure the bot selects the correct options during the appointment booking process. Please get in touch...

    $1112 (Avg Bid)
    $1112 平均报价
    18 个竞标

    As a gift basket business owner, I'm seeking an experienced Woo-commerce developer who can resolve a shipping issue on my website. The problem lies with t...a shipping issue on my website. The problem lies with the incorrect calculation of delivery fees if the customer's billing and shipping address differ. - The Requirement: I need the system to accurately use both the billing and shipping addresses when determining the delivery fee. The rates must differ based on the zip codes entered. - Essential Skills: Deep understanding of Woo-Commerce, PHP, Javascript, and any other relevant programming language. Prior experience in handling shipping/delivery rates customization is a plus. In your proposal, please discuss your previous similar projects and your ch...

    $1026 (Avg Bid)
    $1026 平均报价
    48 个竞标

    As the project owner, I am looking for a highly proficient and experienced AI-expert for programming and coordination tasks in this project. Given your experience in the AI world, this role will be a perfect fit if you have: - A bachelor's degree or equivalent experience in a field relevant to this job - Previous experience in similar roles, with emphasis on AI programming languages - Strong analytical skills and propensity for problem-solving Key Responsibilities: - Communication and Coordination: You will need to work closely with the team, maintaining strong team dynamics and effective communication - AI Programming: Mastery and proficiency in AI programming languages are crucial for this role Ideal Skills and Experience: - Pro...

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    6 个竞标

    I urgently need a C++ developer to assist in expanding my project. Your task will be to implement a unique feature which requires capturing low-level screenshots directly from the GPU. The key responsibilities include: - Developing a new, specialized feature that captures and handles GPU screenshots. - Ensuring the smooth and efficient performance of this new feature. It's beneficial if you have prior experience with similar GPU-related tasks and a solid understanding of C++ programming, API integrations, and screenshot capture techniques. Please bid now if you believe you have the skills and can deliver swiftly.

    $658 (Avg Bid)
    $658 平均报价
    5 个竞标

    ONLY RESPONSES THAT ADDRESS THE QUESTION AT the END WILL BE CONSIDERED? I need a knowledgeable Stratum v2 expert for assistance with the following tasks: - Mining Pool Configuration: Proper setup and configuration of the mining pool. - Mining Software Integration: Seamless integration of mining software into the current setup. - Protocol Optimization: Optimization of the Stratum v2 protocol to ensure peak mining performance. The specific programming languages used for the current implementation are unknown as the previous question was skipped. In terms of hardware, my setup currently includes Windows and GPU. Thus, the successful freelancer should have experience working with these specifications and will consider this in the implementation process. The ideal fr...

    $118 - $196 / hr
    $118 - $196 / hr
    0 个竞标

    I'm looking for a functional implementation utilizing AWS media convert in a .NET core environment, with a specific focus on video transcoding. - Functionalities: The main functionality to be implemented is video transcoding with the target being MP4 format. - Desired Output: The desired output resolution for the transcoded videos should be 1080p. Ideal Skills and Experience: - Significant experience with AWS Media Convert - Proficient in .NET core programming - Experience with video transcoding technologies - Understanding of video formats, particularly MP4, and resolution settings.

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    4 个竞标

    I'm looking for a developer with i...Develop a multisend smart contract that supports ERC20 tokens. The contract should allow for the distribution of ERC20 tokens to multiple recipients in a single transaction. - Implement pause functionality as a security feature. This is crucial to protect the contract from any potential vulnerabilities or attacks. - We would like to be able to interact with the contract if possible (on etherscan) Ideal skills and experience: - Proficiency in Solidity, the programming language used for Ethereum smart contracts. - Prior experience in developing multisend contracts and incorporating pause functionality. - Knowledge of best practices for smart contract security. - Ability to deliver a secure and efficient sma...

    $650 (Avg Bid)
    $650 平均报价
    2 个竞标

    I need a Python expert with an ability to cover various functionalities as per the need. The project might involve data analysis, web scraping, automation, or could be anything else as per the project requirements. The ideal candidate should have: - Expertise in Python programming and its different libraries. - Experience with data analysis, web scraping, automation. - Strong problem-solving skills. While applying, please share: - Your past work related to Python programming. - Your Python programming experience level. - Detailed proposal of how you can assist in this project.

    $165 (Avg Bid)
    $165 平均报价
    11 个竞标

    Hello, I want to create a Car Rental website with online reservation.

    $1316 (Avg Bid)
    $1316 平均报价
    117 个竞标

    We are seeking a skilled freelancer to automate the process of sending student data to school coordinators via WhatsApp. The task involves parsing a large Excel sheet containing student data, splitting it into smaller sheets based on schools, and sending each school's data to the corresponding coordinator's WhatsApp number. The main tasks include: Data Parsing: The freelancer will need to parse the provided Excel sheet containing student data. The data includes student names, grades, schools, coordinator names, coordinator WhatsApp numbers, and student codes. Data Splitting: The freelancer will develop a Python script to split the large Excel sheet into smaller sheets based on schools. Each smaller sheet should contain data for students from a...

    $909 (Avg Bid)
    $909 平均报价
    29 个竞标

    I need an expert to help me select the most suitable all in 1 programming language for building various applications targeting multiple platforms (mainly web) 1. I would like to build applications for Web, iOS, Android, Windows 10, Linux, and MacOS & embedded systems (like micro controllers) from single code base 2. I want to learn a language in which we write a code once and can compile for any platform. 3. One possible answer to my questions is JavaScript. We can build server side apps in JS using Node.js & Next.js. Javascript can be embedded in HTML on client side too. We can build desktop apps in JS using Electron and we can make mobile apps in JS using react & angular. But in javascript will code be ex...

    $172 (Avg Bid)
    $172 平均报价
    3 个竞标

    ...data processing to build an automated pipeline for creating AI images. The successful candidate will be responsible for developing a complete solution that includes trend analysis, automated prompt generation, integration with image generation APIs (such as DALL-E, Stable diffusion and MidJourney), backend infrastructure setup, and frontend design. Responsibilities: Trend Analysis: Implement a system to analyze and extract trends from Google searches stored in an Excel file. Prompt Generation: Develop an automated system to convert trend data into creative prompts suitable for image generation APIs. API Integration: Connect with external APIs like DALL-E or MidJourney to generate images based on the automated prompts. Backend Development: Build and maintain ...

    $63 / hr (Avg Bid)
    $63 / hr 平均报价
    24 个竞标

    I am seeking a talented UI/UX designer to create a modern and visually appealing design for a new real estate website. The website will showcase our property listings, connect potential buyers and sellers, and establish our brand identity in the real estate market. Target Audience: Our target audience includes both property buyers and sellers. Buyers: Individuals, families, and investors looking for residential or commercial properties. Sellers: Homeowners, real estate agents, and developers looking to sell their properties. Website Features Property Listings: A user-friendly interface to browse properties by location, type, price range, and other relevant filters. Property Details: Detailed property pages with high-quality photos, virtual tours (optional), ...

    $971 (Avg Bid)
    $971 平均报价
    16 个竞标

    ...able to handle inputs of both voltage and current. The key features of this project include: 1. Control Strategy: Implementing a Proportional-Integral (PI) controller into the dsPIC microcontroller. 2. Input signals of the system include voltage and current. Being proficient in handling such systems is paramount. 3. Beyond written code, you should provide thoughtful documentation and comments so we can understand your strategies and algorithms. I am not specific about setpoints for voltage and current, so the approach should be adaptable. Ideal freelancers should possess the following skills and experience: - Strong understanding of PI control strategies - Fluency in microcontroller programming - Ability to translate MATLAB code into different languages -...

    $470 (Avg Bid)
    $470 平均报价
    1 个竞标

    Physical testing is to automated where test paper to be conducted online on computer lab. a Software is to be required for this purpose which has following functionality : 1. Preparation of Question bank (MCQ as well as descriptive.) 2. Preparation of Question paper based on question bank (questions to be selected randomly according to the weightage, level of difficulty etc.) 3. Showing result of MCQ part. 4. result preparation etc.

    $1943 (Avg Bid)
    $1943 平均报价
    5 个竞标

    I'm in need of a software developer to create a comprehensive solution for organizing and managing computer-based tests. Key Features Needed: - User Registration and Login: The software should allow for the creation and management of user accounts. - Question Bank Management: It needs to support the management of a database of test questions. - Test Scheduling and Timer: The software should also provide scheduling for tests and a timer feature for exam sessions. - Setting of Question Paper: The system should have a feature to set up question papers for each test. - Intuitive GUI for Examinee: A user-friendly graphical interface for test takers. - GUI for Result Preparation: Additionally, a graphical interface for staff to prepare and analyze results...

    $10607 (Avg Bid)
    $10607 平均报价
    7 个竞标

    I am seeking an experienced developer to create a website scraper which is capable of collecting various pieces of data. This savvy tool must be designed to extract from () site: - Text content - Images - Product information - Address - Contact details - Videos It is essential for the scraper to perform its task on a daily basis. Yet, there won't be a need for the gathered data to be automatically integrated into a database. Ideal Skills: - Web scraping - Developing scraping bots - Programming knowledge - Manual data mining expertise Please only apply for this job if you have significant experience in creating web scrapers. This project requires a quick turnaround, so the ability to work under time constraints is key. Let's co...

    $1105 (Avg Bid)
    $1105 平均报价
    78 个竞标

    Hello, so this is will be for the new project.

    $235 (Avg Bid)
    $235 平均报价
    1 个竞标

    I want to have a car rental website compatible with SEO work. I bought a domain

    $1567 (Avg Bid)
    $1567 平均报价
    145 个竞标

    ...wonder and teenage independence. Museums, with their vast collections and interactive exhibits, can be the perfect playground to ignite this curiosity and equip them with valuable life skills. But how do we transform a museum visit from a passive stroll to an active learning experience? This blog delves into life skills activities that pre-teens can engage in at museums, turning a casual outing into a springboard for future success. Unleashing the Inner Communicator: Debate Club in the Dioramas: Museums often have dioramas depicting historical events or ecosystems. Divide your pre-teens into groups and assign them opposing viewpoints related to the scene. Encourage them to research and prepare arguments based on the exhibit information. This fosters critica...

    $6478 (Avg Bid)
    $6478 平均报价
    8 个竞标

    As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching for an expert who can hit...

    $1434 (Avg Bid)
    $1434 平均报价
    8 个竞标

    Hello, I'm looking for someone who could continue programming my iOS app and possibly fix any errors. This is actually a relatively simple app that shouldn't be very difficult to program. You don't have to do that much because the app is actually relatively simple. Key Responsibilities: - Addressing UI/UX, performance, and functional issues that may arise. - Implementing new features based on provided specifications. Ideal Freelancer: - Proven track record of iOS app development. - Proficiency in Swift and Xcode. - Experience with bug tracking tools. - Ability to translate user feedback into actionable development tasks.

    $1857 (Avg Bid)
    $1857 平均报价
    37 个竞标

    I'm in need of an expert in Python, HTML and JavaScript programming. I am working on a project that involves developing a software tool. Key tasks involve: - Python programming - HTML development - JavaScript programming The main goal is to develop a high-functioning software tool. The ideal candidate should have expert level experience in all three programming languages. Your proven track record and portfolio of similar projects will help you stand out. This meticulously demanding job needs the best of the best. I am counting on your commitment to detail and your cutting-edge proficiency to produce a highly reliable software tool.

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    20 个竞标

    I need assistance in creating a Python script that can dial a number through a VoIP service using the VCDial setup I have. The code should also play a pre-recorded message when the call is connected. The operating system I am using is Windows. Key Requirements: - Develop a Python script that can interact with the VCDial setup for dialing numbers. - Integrate the functionality to play a pre-recorded message once the call connects. - Ensure the script can run smoothly on a Windows environment. Ideal Freelancer: - Proficient in Python programming, with experience in telephony and VoIP setups. - Familiar with VCDial or similar systems. - Able to work effectively on Windows OS. - Prior experience in creating automated call systems or call centers wou...

    $658 (Avg Bid)
    $658 平均报价
    8 个竞标

    I'm looking to have a specialist in ESP programming who can integrate motion sensors into a mechatronics project. You will be tasked with implementing motor control functionality and programming motor speeds. Writing and deploying a program. Key components are 2 step motors 1 proximity sensor 1 ESP32-S3 3.5 inch for control misc. electrical components Key aspects of the project include: - Sensor Integration: Specifically, I require the integration of proximity sensor. Your experience with such sensors will be crucial to the success of this project. - Motor A, Control from touch panel, the only variable setting is speed - Motor B, Control from touch panel, the user must be able to set the speed of the rotation, also this motor will have a pro...

    $1778 (Avg Bid)
    加急 保密协议
    $1778 平均报价
    10 个竞标

    Dear Sir! I am looking for a C# programmer who can change the strategy in a automated trading system for ATAS. The old and the new strategy is only one indicator. Also I would like that you check the rest of the programming if it is programmed in a right way. The maximum price is € 50. Yours sincerely, Thomas Riedl

    $1050 (Avg Bid)
    $1050 平均报价
    21 个竞标

    I need a Tic Tac Toe game implemented in C++. The game should support local multiplayer, with a simple text-based (console) graphical interface. Key Requirements: - C++ programming skills - Experience with game development, particularly Tic Tac Toe - Ability to create a basic text-based user interface The game should be designed for Windows platform. The core gameplay should be solid and allow for two players to play against each other on the same machine. The graphical aspect should be simple and intuitive, with text-based display. If you're an experienced C++ developer with a knack for game programming, this project could be a fun and quick one for you to pick up. Please provide examples of your previous game development work alongside ...

    $7685 (Avg Bid)
    $7685 平均报价
    11 个竞标

    I'm seeking an experienced .NET developer with over 4 years of expertise in C# programming and SQL databases. Key Responsibilities: - Enhancing existing software application - Adding new functionalities The ideal candidate should possess: - Strong experience in C# programming - Solid knowledge and practical experience with SQL databases Be ready to dive into the project and help us bring significant functionality enhancements to our existing software. Your experience and skills in C# and SQL will be invaluable in this task.

    $2609 (Avg Bid)
    $2609 平均报价
    30 个竞标

    I need an entry-level appointment setter to help with my financial services. The main tasks will be: - Interacting through Linkedin - Targeting clients within the financial services industry I require an individual that is: - Able to communicate effectively - Proficient in email and online chat via LinkedIn - Detail-oriented and able to maintain proper documentation - Enthusiastic and eager to learn Please provide examples of work in this field and success

    $744 (Avg Bid)
    $744 平均报价
    23 个竞标

    ...architecture decisions for your team. It is your responsibility to drive projects forward, mentor junior team members, ensure alignment with the company’s overall architectural direction, and contribute to continuous improvement initiatives. By delivering innovative and reliable software, you will contribute to the success of our organization and make a meaningful impact to thousands of customers and millions of users. What you’ll do ● Lead and develop high-quality working software, with a solid design and architecture that is consistent with our overall company-wide approach ● Provide technical guidance and mentorship to less experienced team members ● Partner with Architecture and Engineering Director t...

    $9063 (Avg Bid)
    $9063 平均报价
    23 个竞标