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: You can be as mad as a mad dog at the way things went . You could swear, curse the fates . But when it comes to the end , you have to let go. -- The Curious Case of Benjamin Button
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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
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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;

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Algorithm & Library Minimalistic E-Commerce Platform Development

800 dollars (USD) | 6 days | javascript react-js golang nextjs ecommerce

I'm looking to hire an experienced developer proficient in GO Lang and React JS / Next JS to build an e-commerce platform. Its essential features should have a product catalog, shopping cart, and search functionality. • Payment Gateway: The platform should be equipped with an offline credit-based payment gateway. • Design and Layout: I prefer a modern and minimalistic design that'll provide a smooth user experience. Blue and White Colors Candidates must have a solid background in developing e-commerce websites and integrating offline credit-based systems. Your portfolio of previous similar projects will be an advantage.

Web Website Redesign for KidsPro.pl

1500 dollars (USD) | 7 days | javascript html website-design css

I'm looking for a talented web designer! I currently have a website, , which is used to showcase our products and services. However, the current design is outdated and not optimized for mobile devices. I believe that a new, modern layout and color scheme would significantly improve the user experience. Some of my favorite websites that I'd like to take inspiration from are , , and Key requirements: \- Modernize the layout: I need the new design to be fresh, clean, and visually appealing. \- Improve the color scheme: I'm open to suggestions, but the new color palette should be cohesive and engaging. \- Optimize for mobile devices: A mobile-friendly design is crucial. The website should adapt well to various screen sizes. Ideal skills and experience: \- Proven track record in ...

App Update Android Mobile App SDK/Libs/OS

1312 dollars (USD) | 6 days | java mobile-app-development android react-native yarn

We are looking for an Expert Android developer that will handle an Android React Native Mobile Application development Project. The selected developer will carry on the Project Update from Android 10 (API level 30) to Android 14 (API level 34). The App currently compiles and is working fine and already previously submitted and approved to google playstore. The app needs now to be updated to work with Android 14 (API level 34), as one of the new requirement to submit to Google Playstore. Ideal Candidate: 1- Experience in Android JAVA 2- Experienced React Native developer 3- Experienced Yarn/npm 4- Experienced latest Android Studio Iguana | 2023.2.1 Patch 2 5- Experienced Google Playstore App upload/submissions 6- Experienced Identifying any potential issues that might affect app stability...

App Android to iOS App Porting

900 dollars (USD) | 6 days | mobile-app-development android iphone-app-development swift objective-c

I have an existing Android app built with Java that I need to be converted to an equivalent iOS app. Key Requirements: \- Conversion of Android app to an iOS app \- Supporting both iPhone and iPad Ideal Skills and Experience: \- Proficient in Java and Swift \- Experience in developing for both Android and iOS \- Previous experience with app porting \- Solid understanding of both Material Design and Apple's design principles. Please check the following android app.. Here you don't need to port games portion.

Algorithm & Library Relativity UI & API Expert

800 dollars (USD) | 4 days | c-sharp-programming asp-net api

I'm seeking a professional with a strong background in user interface design and API integration for the development of a Relativity system. Key Tasks: \- User Interface Design: The ideal candidate should be able to create a moderate level of UI complexity. This includes providing customized UI elements and incorporating some dynamic content. \- API Integration: Experienced in integrating APIs seamlessly into the system to ensure a smooth and efficient operation. Design Theme: \- The project should reflect a corporate and professional design style. Ideal Skills & Experience: \- Proven experience in UI design and API integration, preferably within the Relativity development environment. \- Strong portfolio demonstrating previous work on projects with moderate UI complexity. \- Ability...

Algorithm & Library SmartPLS Expert for Theory Testing

700 dollars (USD) | 7 days | r-programming-language statistics statistical-analysis spss-statistics

I am in need of a skilled professional who is proficient in SmartPLS, and has experience in PLS SEM, specifically focusing on Measurement model, Structural model and Model assessment. Key project requirements: \- The freelancer must be an expert in SmartPLS, as it's the preferred software for this analysis. \- The primary goal of this project is to test a theory. \- This will involve constructing and analyzing a measurement model, structural model, and assessing the overall model quality. Ideal skills: \- Proficiency in SmartPLS, and previous experience in PLS SEM. \- Strong analytical skills and the ability to interpret complex data. \- A solid understanding of measurement and structural models in PLS SEM. \- Previous experience in theory testing using PLS SEM would be a significant adva...

Latest Published More ...

Algorithm & Library Minimalistic E-Commerce Platform Development

800 dollars (USD) | 6 days | javascript react-js golang nextjs ecommerce

I'm looking to hire an experienced developer proficient in GO Lang and React JS / Next JS to build an e-commerce platform. Its essential features should have a product catalog, shopping cart, and search functionality. • Payment Gateway: The platform should be equipped with an offline credit-based payment gateway. • Design and Layout: I prefer a modern and minimalistic design that'll provide a smooth user experience. Blue and White Colors Candidates must have a solid background in developing e-commerce websites and integrating offline credit-based systems. Your portfolio of previous similar projects will be an advantage.

Web Website Redesign for KidsPro.pl

1500 dollars (USD) | 7 days | javascript html website-design css

I'm looking for a talented web designer! I currently have a website, , which is used to showcase our products and services. However, the current design is outdated and not optimized for mobile devices. I believe that a new, modern layout and color scheme would significantly improve the user experience. Some of my favorite websites that I'd like to take inspiration from are , , and Key requirements: \- Modernize the layout: I need the new design to be fresh, clean, and visually appealing. \- Improve the color scheme: I'm open to suggestions, but the new color palette should be cohesive and engaging. \- Optimize for mobile devices: A mobile-friendly design is crucial. The website should adapt well to various screen sizes. Ideal skills and experience: \- Proven track record in ...

App Update Android Mobile App SDK/Libs/OS

1312 dollars (USD) | 6 days | java mobile-app-development android react-native yarn

We are looking for an Expert Android developer that will handle an Android React Native Mobile Application development Project. The selected developer will carry on the Project Update from Android 10 (API level 30) to Android 14 (API level 34). The App currently compiles and is working fine and already previously submitted and approved to google playstore. The app needs now to be updated to work with Android 14 (API level 34), as one of the new requirement to submit to Google Playstore. Ideal Candidate: 1- Experience in Android JAVA 2- Experienced React Native developer 3- Experienced Yarn/npm 4- Experienced latest Android Studio Iguana | 2023.2.1 Patch 2 5- Experienced Google Playstore App upload/submissions 6- Experienced Identifying any potential issues that might affect app stability...

App Android to iOS App Porting

900 dollars (USD) | 6 days | mobile-app-development android iphone-app-development swift objective-c

I have an existing Android app built with Java that I need to be converted to an equivalent iOS app. Key Requirements: \- Conversion of Android app to an iOS app \- Supporting both iPhone and iPad Ideal Skills and Experience: \- Proficient in Java and Swift \- Experience in developing for both Android and iOS \- Previous experience with app porting \- Solid understanding of both Material Design and Apple's design principles. Please check the following android app.. Here you don't need to port games portion.

Algorithm & Library Relativity UI & API Expert

800 dollars (USD) | 4 days | c-sharp-programming asp-net api

I'm seeking a professional with a strong background in user interface design and API integration for the development of a Relativity system. Key Tasks: \- User Interface Design: The ideal candidate should be able to create a moderate level of UI complexity. This includes providing customized UI elements and incorporating some dynamic content. \- API Integration: Experienced in integrating APIs seamlessly into the system to ensure a smooth and efficient operation. Design Theme: \- The project should reflect a corporate and professional design style. Ideal Skills & Experience: \- Proven experience in UI design and API integration, preferably within the Relativity development environment. \- Strong portfolio demonstrating previous work on projects with moderate UI complexity. \- Ability...

Algorithm & Library SmartPLS Expert for Theory Testing

700 dollars (USD) | 7 days | r-programming-language statistics statistical-analysis spss-statistics

I am in need of a skilled professional who is proficient in SmartPLS, and has experience in PLS SEM, specifically focusing on Measurement model, Structural model and Model assessment. Key project requirements: \- The freelancer must be an expert in SmartPLS, as it's the preferred software for this analysis. \- The primary goal of this project is to test a theory. \- This will involve constructing and analyzing a measurement model, structural model, and assessing the overall model quality. Ideal skills: \- Proficiency in SmartPLS, and previous experience in PLS SEM. \- Strong analytical skills and the ability to interpret complex data. \- A solid understanding of measurement and structural models in PLS SEM. \- Previous experience in theory testing using PLS SEM would be a significant adva...

Algorithm & Library Tombia Oplo Matters

700 dollars (USD) | 5 days | php html mysql

I'm looking for a dedicated professional to help me develop a project named Tombia Oplo Matters. Due to a lack of provided specifics, the project's nature, functionalities, and main purpose remain undefined. Key Responsibilities: • Understand the concept and create a sustainable implementation plan. • Develop an intuitive system with potential features like user registration, login, a content management system, and a search functionality. Ideal Skills: • General experience in project development. • Strong background in establishing an information sharing platform, online sales channel, or community engagement platform. • Proficiency in creating user-friendly platforms. Your Application: I encourage interested freelancers to include your past work, exp...

Algorithm & Library K-20 Curriculum Development: Coding, Robotics, Arts

600 dollars (USD) | 7 days | python mobile-app-development iphone-app-development graphic-design arduino

I am looking for experienced curriculum developers to create a comprehensive learning plan intended for various age groups from Kindergarten to college. This curriculum should encompass three main areas: 1\. Coding: Should cover various programming languages including Python, Java and foundational learning platforms like Scratch, as well as MIT App Inventor for app development. 2\. Robotics: The curriculum should also touch on different robotics platforms - from Arduino, LEGO, VEX, Sphero to Raspberry Pi. 3\. Media Arts: In addition, I want to integrate media arts, where students can learn graphic design, animation, videography, and web design and development. Ideal candidates should have extensive experience in pedagogy and skill development in these areas, and be able to create an en...