Intelligent Matchmaking Service Platform, which aims to match the projects and developers.
Let employers and developers communicate directly and freely, no any intermediary.
Always free, based on Rust web stacks.

niQin shared an aphorism: 为何天意总让年轻人承载悲痛?我不知道。但我想年龄会加深所有的情感,包括悲痛。 -- 电影《利刃出鞘》
Projects
Project and its requirements, recruitment condition, documents and cases ...
Developers & Teams
List the interests, strengths, and advantages of developers and teams
Kids Education
Promote kids' computational and logical thinking, and enhance their problem-solving abilities
NiQin Books
Books and docs for open source knowledge and technology
Latest Managed More ...

Design 机器人类公司官网静态首页设计(静态单网页)

3000 yuan (CNY) | 10 days

### 机器人类公司官网首页设计 - 唯一风格要求:最简约的公司产品静态展示网页; - 静态的单网页,主要是制作网站静态主页。标准 HTML5 代码,无第三方 JavaScript 插件代码最佳; - 公司产品规划很少,因此希望布局简约,方便客户、访客查阅,以及最大化给访问者展示; - 公司产品正在制造生产中,因此需要进行图片创作、优化,当然将来还会找接单者迭代; - 接单者无地域要求,要求为个人接单。 ### 流程和费用 - 可根据繁琐程度协商费用; - 分批支付报酬。

Education & Training 制作开源+免费(CC协议且鼓励免费分发传播)的书籍/文档的 HTML 版本

10000 yuan (CNY) | 60 days

### 书籍/文档的 HTML 版本 - 制作过程很简单,将 markdown 类文件用书籍/文档制作工具编译为 html 即可; - 开源+免费(CC协议且鼓励免费分发传播)的书籍/文档,如各编程语言的教程、开源类库的文档、各种工具的使用教程、CC 协议的共享书籍等等; - 中文版+英文版,对于书籍/文档的搜索有技巧和心得; - 单件支付酬劳,即使仅制作单个书籍/文档的 HTML 文档,也可合作; - 须为标准 html 文档,尽量少的 JavaScript 代码; - 有其它要求,请联系沟通; ### 流程和费用 - 根据繁琐程度协商费用; - 无限期,长期寻求合作者;

Latest Recommended More ...

Algorithm & Library Urgent Ruby on Rails Developer Needed

600 dollars (USD) | 4 days | javascript ruby ruby-on-rails git

I'm in need of an experienced Ruby on Rails developer to help get our social networking app up and running as soon as possible. The app will essentially be a Facebook-like platform with key features including user profiles, timelines, messaging, chat functionality, and photo/video sharing. Ideal Skills: \- Strong proficiency in Ruby and its popular framework, Rails \- Experience building social networking apps \- Proficient in implementing chat and messaging features \- Knowledge of photo and video sharing integrations The selected candidate will be expected to hit the ground running, working closely with me to ensure the app is launched on time while meeting the specified requirements. If you're a skilled Ruby on Rails developer and can commit to this urgent project, I'd love...

Web React.js Website Hosting via Spanel

700 dollars (USD) | 5 days | javascript html react-js

I'm looking for a professional who can efficiently host a React.js website on an already available server using Spanel. Although the server already supports React.js apps, your expertise in leveraging these pre-existing resources will be invaluable. I have no additional requirements in mind with regards to SSL certificates, custom domain setup or redirect configurations, however I do appreciate proactive suggestions based on your professional judgement. Ideal candidates should have: \- Prior experience in hosting React.js applications via Spanel \- Proven track record in deployment and website optimization \- Familiarity with server environments and configurations \- Excellent problem- solving skills when it comes to potential hosting challenges. \- Constructive communication capabilit...

Algorithm & Library Node.js Email Verification Script Enhancement

600 dollars (USD) | 4 days | javascript php python java nodejs

I have a Node.js script that I've been using to sort and verify emails. However, there are some issues that I need to be fixed. I'm looking for a professional who can assist me in enhancing the script. Requirements: \- The script should be able to validate the existence of email mailboxes without freezing when processing a large volume of emails. \- Email verification must be accurate and reliable, and the script should be able to handle a large list of emails efficiently. Key points for the project include: \- Implementing a more efficient algorithm to handle large email lists without freezing. \- Ensuring that the script provides accurate validation of email mailbox existence. Ideal Skills: \- Strong proficiency in Node.js and email verification techniques. \- Experience in optim...

Algorithm & Library AI Developer Needed (please read the description)

7000 dollars (USD) | 35 days | mobile-app-development android c-programming iphone-app-development machine-learning ai-hw-sw matlab-mathematica natural-language

I am in need of an AI developer who can help me with BUILDING AN APP FOR AMERICAN PROMUNCOATION TRAINING a natural language processing project specifically centered around speaker identification. Key Responsibilities: \- create an app with data ( speech exercises and text) \- integrate AI to correct speakers in real time! I'm looking for a professional with: \- Proven experience in natural language processing, particularly in speaker identification. \- Strong skills in machine learning, particularly in implementing speech recognition systems. \- Excellent communication skills to understand and translate my needs into a functional and user-friendly system.

Algorithm & Library C-Based GUI for Windows

700 dollars (USD) | 5 days | c-programming gui

I'm in need of a freeware expert capable of building an efficient and user- friendly GUI in C for a Pacman game coded in C. The system should contain: \- Data input forms to allow ease of data entry \- Visual data displays to allow smooth and instant data interpretation \- Interactive navigation menus for efficient browsing through the system Ideal candidates for this task would be proficient in C, with a solid understanding of GUI design for Windows operating systems. Previous work with data input forms, visual data interfaces, and navigational system design will be advantageous. Project needs to be done in maximum 10 hours

Algorithm & Library Blockchain Transaction Analyst Needed to Identify Wallet Recipients

1000 dollars (USD) | 4 days | blockchain data-processing data-entry data-analytics data-analysis

Job Description: We are seeking a skilled Blockchain Transaction Analyst to assist in analyzing hundreds of blockchain transactions. The primary task is to identify and compile a comprehensive list of all wallets that have received cryptocurrency from specified sources. Responsibilities: \- Analyze blockchain transactions from various sources. \- Identify and compile a list of wallets that have received cryptocurrency from the specified sources. \- Ensure accuracy and completeness of the data. \- Provide a detailed report of findings. Requirements: \- Proven experience in blockchain analysis and transaction tracking. \- Proficiency with blockchain explorers and analysis tools. \- Strong analytical skills and attention to detail. \- Ability to work independently and meet deadlines. \- Excellent c...

Latest Published More ...

Algorithm & Library Urgent Ruby on Rails Developer Needed

600 dollars (USD) | 4 days | javascript ruby ruby-on-rails git

I'm in need of an experienced Ruby on Rails developer to help get our social networking app up and running as soon as possible. The app will essentially be a Facebook-like platform with key features including user profiles, timelines, messaging, chat functionality, and photo/video sharing. Ideal Skills: \- Strong proficiency in Ruby and its popular framework, Rails \- Experience building social networking apps \- Proficient in implementing chat and messaging features \- Knowledge of photo and video sharing integrations The selected candidate will be expected to hit the ground running, working closely with me to ensure the app is launched on time while meeting the specified requirements. If you're a skilled Ruby on Rails developer and can commit to this urgent project, I'd love...

Web React.js Website Hosting via Spanel

700 dollars (USD) | 5 days | javascript html react-js

I'm looking for a professional who can efficiently host a React.js website on an already available server using Spanel. Although the server already supports React.js apps, your expertise in leveraging these pre-existing resources will be invaluable. I have no additional requirements in mind with regards to SSL certificates, custom domain setup or redirect configurations, however I do appreciate proactive suggestions based on your professional judgement. Ideal candidates should have: \- Prior experience in hosting React.js applications via Spanel \- Proven track record in deployment and website optimization \- Familiarity with server environments and configurations \- Excellent problem- solving skills when it comes to potential hosting challenges. \- Constructive communication capabilit...

Algorithm & Library Node.js Email Verification Script Enhancement

600 dollars (USD) | 4 days | javascript php python java nodejs

I have a Node.js script that I've been using to sort and verify emails. However, there are some issues that I need to be fixed. I'm looking for a professional who can assist me in enhancing the script. Requirements: \- The script should be able to validate the existence of email mailboxes without freezing when processing a large volume of emails. \- Email verification must be accurate and reliable, and the script should be able to handle a large list of emails efficiently. Key points for the project include: \- Implementing a more efficient algorithm to handle large email lists without freezing. \- Ensuring that the script provides accurate validation of email mailbox existence. Ideal Skills: \- Strong proficiency in Node.js and email verification techniques. \- Experience in optim...

Algorithm & Library AI Developer Needed (please read the description)

7000 dollars (USD) | 35 days | mobile-app-development android c-programming iphone-app-development machine-learning ai-hw-sw matlab-mathematica natural-language

I am in need of an AI developer who can help me with BUILDING AN APP FOR AMERICAN PROMUNCOATION TRAINING a natural language processing project specifically centered around speaker identification. Key Responsibilities: \- create an app with data ( speech exercises and text) \- integrate AI to correct speakers in real time! I'm looking for a professional with: \- Proven experience in natural language processing, particularly in speaker identification. \- Strong skills in machine learning, particularly in implementing speech recognition systems. \- Excellent communication skills to understand and translate my needs into a functional and user-friendly system.

Algorithm & Library C-Based GUI for Windows

700 dollars (USD) | 5 days | c-programming gui

I'm in need of a freeware expert capable of building an efficient and user- friendly GUI in C for a Pacman game coded in C. The system should contain: \- Data input forms to allow ease of data entry \- Visual data displays to allow smooth and instant data interpretation \- Interactive navigation menus for efficient browsing through the system Ideal candidates for this task would be proficient in C, with a solid understanding of GUI design for Windows operating systems. Previous work with data input forms, visual data interfaces, and navigational system design will be advantageous. Project needs to be done in maximum 10 hours

Algorithm & Library Blockchain Transaction Analyst Needed to Identify Wallet Recipients

1000 dollars (USD) | 4 days | blockchain data-processing data-entry data-analytics data-analysis

Job Description: We are seeking a skilled Blockchain Transaction Analyst to assist in analyzing hundreds of blockchain transactions. The primary task is to identify and compile a comprehensive list of all wallets that have received cryptocurrency from specified sources. Responsibilities: \- Analyze blockchain transactions from various sources. \- Identify and compile a list of wallets that have received cryptocurrency from the specified sources. \- Ensure accuracy and completeness of the data. \- Provide a detailed report of findings. Requirements: \- Proven experience in blockchain analysis and transaction tracking. \- Proficiency with blockchain explorers and analysis tools. \- Strong analytical skills and attention to detail. \- Ability to work independently and meet deadlines. \- Excellent c...

Algorithm & Library Advanced Windows Software Technical Support

800 dollars (USD) | 4 days | software-architecture c-sharp-programming cplusplus-programming dot-net windows

I'm seeking a professional to provide advanced technical support for my desktop software that runs exclusively on Windows. Specifically, 2016 windows office and current outlook, not recognizing Recent emails, calendars, and inbox sub folders Key Responsibilities: \- Offering prompt and effective solutions for any software-related issues that may arise \- Conducting in- depth troubleshooting and analysis to identify the root cause of the problems \- Ensuring that the software runs smoothly, and that any potential technical challenges are preemptively addressed \- Providing clear and concise instructions for users on how to resolve common issues Ideal Candidate: \- Proven experience in providing technical support for Windows software \- Strong knowledge of how desktop applications work \- Exc...

App Hard 3D Sudoku Solver App

800 dollars (USD) | 6 days | java mobile-app-development android game-development unity-3d

I need an expert in Android Java to develop a 3D Sudoku solver app with the following specifications: \- **Difficulty Level**: The app should be able to handle hard level 3D Sudoku puzzles. Please keep this in mind when devising the solving algorithm. \- **Features**: The app will solely focus on solving pre-defined puzzles. I do not require a puzzle builder component. \- **User Interaction**: Users will input the Sudoku puzzles by typing the numbers. This means the app should have a user-friendly interface that allows for easy input of the puzzle to be solved. The ideal freelancer for this project should have: \- Proficiency in Android development using Java \- Experience with developing puzzle-solving algorithms \- Strong understanding of user interface design \- Proven track record with mobi...