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Let employers and developers communicate directly and freely, no any intermediary.
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niQin shared an aphorism: 我们一直寻找的,却是自己原本早已拥有的;我们总是东张西望,唯独漏了自己想要的,这就是我们至今难以如愿以偿的原因。 -- 柏拉图《理想国》
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List the interests, strengths, and advantages of developers and teams
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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;

Latest Recommended More ...

Algorithm & Library Modifying an existing project

1000 dollars (USD) | 4 days | software-architecture golang amazon-web-services

For a backoffice project, a developer is needed with skills in GO, Amazon Cloud and Crypto trading/ Crypto exchange APIs. You need to have good knowledge in english and have good communication skills. Step 1 would be to understand the project and step 2 would be to make small enhancements. In case of interest i will forward you some basic information about the project. A developer, that has worked on the project so far is available to answer questions.

App React app conversion into Next

900 dollars (USD) | 7 days | javascript php nodejs html5 angular-js

I'm looking for an experienced developer to convert my existing React app into Next.js. The main features that need to be incorporated are data fetching from external APIs and server-side rendering (SSR). Key requirements: \- Conversion of existing React app into , ensuring all features are intact \- Implementation of data fetching from external APIs \- Integration of server- side rendering (SSR) to improve performance and SEO I require a freelancer with: \- Proven experience in React and \- Strong knowledge of data fetching from external APIs \- Expertise in implementing server-side rendering \- Excellent problem-solving and communication skills If you believe you have the skills and experience necessary to complete this project efficiently, please submit your proposal.

Algorithm & Library Consumer-focused USA Email Database

600 dollars (USD) | 5 days | data-scraping data-mining data-extraction

I am in need of a USA email database for my email marketing campaigns. The primary focus of the database should be on consumers rather than businesses or non-profit organizations. An understanding of how to gather consumer-oriented data would be essential for this project. Your role would also include ensuring that the data adheres to privacy regulations and ethical data collection standards. Key skills and experience: \- Database creation and management \- USA consumer market knowledge \- Understanding of privacy laws and ethical data gathering \- Previous work with email marketing. Please note that details about target consumer segments such as age range, geographical location, or specific interests or hobbies are not necessary for this project.

App play consol users application relesing task

800 dollars (USD) | 7 days | java mobile-app-development android android-app-development kotlin

Hello We are seeking an experienced app developer to assist us with the deployment of our Android application on the Google Play Store. The app has already been developed and tested, and we are now ready to publish it to the Google Play Store. Responsibilities: Prepare the necessary assets and documentation required for app submission. Ensure that the app meets all Google Play Store requirements and guidelines. Upload the app to the Google Play Console and manage the submission process. Address any issues or feedback from the Google Play Console team during the review process. Provide ongoing support and maintenance for app updates and revisions as needed. Requirements: AProven experience in deploying Android applications on the Google Play Store. Familiarity with the Google Play Conso...

App Field Service Management App Development

800 dollars (USD) | 5 days | javascript mobile-app-development android react-native

I am looking for a proficient React Native developer with experience in using Expo. I have an idea for a field service management application that needs to be developed for both Android and iOS platforms. Key Requirements: \- Utilize React Native with Expo to create a robust field service management app for Android and iOS. \- Implement a Google Map feature and a function to calculate the distance between two points. \- Develop a background service that tracks agent activities with the user's permission. Ideal Skills and Experience: \- Proven experience in developing React Native applications, particularly using Expo. \- Strong understanding of Google Maps integration and geolocation services. \- Previous work on implementing background services in mobile apps. \- Familiarity with field se...

App C# developer for Desktop Email Marketing Application Development

1000 dollars (USD) | 6 days | software-architecture c-sharp-programming cplusplus-programming dot-net desktop-application

I need a C# developer to create a desktop email marketing application. The application should integrate with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier. Although I do not have a specific design or layout in mind, I would need assistance on this. Key requirements: \- C# development skills \- Experience with email marketing applications \- Proficiency in integrating with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier \- Ability to design and layout the application Note: The partial application already developed , need to fix some bugs , need make Good UI software and Need to add additional features in next version. This project is not one time work, Need continuous work as a maintenance and new features addition work for version upgrades.

Latest Published More ...

Algorithm & Library Modifying an existing project

1000 dollars (USD) | 4 days | software-architecture golang amazon-web-services

For a backoffice project, a developer is needed with skills in GO, Amazon Cloud and Crypto trading/ Crypto exchange APIs. You need to have good knowledge in english and have good communication skills. Step 1 would be to understand the project and step 2 would be to make small enhancements. In case of interest i will forward you some basic information about the project. A developer, that has worked on the project so far is available to answer questions.

App React app conversion into Next

900 dollars (USD) | 7 days | javascript php nodejs html5 angular-js

I'm looking for an experienced developer to convert my existing React app into Next.js. The main features that need to be incorporated are data fetching from external APIs and server-side rendering (SSR). Key requirements: \- Conversion of existing React app into , ensuring all features are intact \- Implementation of data fetching from external APIs \- Integration of server- side rendering (SSR) to improve performance and SEO I require a freelancer with: \- Proven experience in React and \- Strong knowledge of data fetching from external APIs \- Expertise in implementing server-side rendering \- Excellent problem-solving and communication skills If you believe you have the skills and experience necessary to complete this project efficiently, please submit your proposal.

Algorithm & Library Consumer-focused USA Email Database

600 dollars (USD) | 5 days | data-scraping data-mining data-extraction

I am in need of a USA email database for my email marketing campaigns. The primary focus of the database should be on consumers rather than businesses or non-profit organizations. An understanding of how to gather consumer-oriented data would be essential for this project. Your role would also include ensuring that the data adheres to privacy regulations and ethical data collection standards. Key skills and experience: \- Database creation and management \- USA consumer market knowledge \- Understanding of privacy laws and ethical data gathering \- Previous work with email marketing. Please note that details about target consumer segments such as age range, geographical location, or specific interests or hobbies are not necessary for this project.

App play consol users application relesing task

800 dollars (USD) | 7 days | java mobile-app-development android android-app-development kotlin

Hello We are seeking an experienced app developer to assist us with the deployment of our Android application on the Google Play Store. The app has already been developed and tested, and we are now ready to publish it to the Google Play Store. Responsibilities: Prepare the necessary assets and documentation required for app submission. Ensure that the app meets all Google Play Store requirements and guidelines. Upload the app to the Google Play Console and manage the submission process. Address any issues or feedback from the Google Play Console team during the review process. Provide ongoing support and maintenance for app updates and revisions as needed. Requirements: AProven experience in deploying Android applications on the Google Play Store. Familiarity with the Google Play Conso...

App Field Service Management App Development

800 dollars (USD) | 5 days | javascript mobile-app-development android react-native

I am looking for a proficient React Native developer with experience in using Expo. I have an idea for a field service management application that needs to be developed for both Android and iOS platforms. Key Requirements: \- Utilize React Native with Expo to create a robust field service management app for Android and iOS. \- Implement a Google Map feature and a function to calculate the distance between two points. \- Develop a background service that tracks agent activities with the user's permission. Ideal Skills and Experience: \- Proven experience in developing React Native applications, particularly using Expo. \- Strong understanding of Google Maps integration and geolocation services. \- Previous work on implementing background services in mobile apps. \- Familiarity with field se...

App C# developer for Desktop Email Marketing Application Development

1000 dollars (USD) | 6 days | software-architecture c-sharp-programming cplusplus-programming dot-net desktop-application

I need a C# developer to create a desktop email marketing application. The application should integrate with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier. Although I do not have a specific design or layout in mind, I would need assistance on this. Key requirements: \- C# development skills \- Experience with email marketing applications \- Proficiency in integrating with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier \- Ability to design and layout the application Note: The partial application already developed , need to fix some bugs , need make Good UI software and Need to add additional features in next version. This project is not one time work, Need continuous work as a maintenance and new features addition work for version upgrades.

Algorithm & Library Ethereum Smart Contracts Developer Needed

1000 dollars (USD) | 5 days | blockchain ethereum

I'm in need of an experienced blockchain developer who's well-versed in Ethereum platform and smart contracts development. The main goal of this project is to create and implement smart contracts for a real estate-based use case. Key Requirements: \- Proficient in Ethereum platform and smart contracts development \- Prior experience in developing real estate-based applications is a huge plus \- Ability to integrate with other blockchain networks such as Hyperledger or EOS The successful candidate will work closely with me to implement these smart contracts and ensure they meet all the necessary requirements. If you've got a strong background in blockchain development, especially with Ethereum, and a keen interest in real estate applications, I'd love to hear from you.

Web Portfolio Website Showcase for Zym Centre

600 dollars (USD) | 5 days | php html website-design graphic-design wordpress

I'm looking to create an engaging Wordpress website to highlight the services provided by my Zym Centre. With a primary focus on our service offerings, the website needs to effectively represent the unique benefits that our zym centre provides. Key Features: \- Display of various services we offer Ideal freelancer: \- Experience in developing portfolio websites \- Strong knowledge of Wordpress \- Previous work with fitness or wellness sectors would be a bonus.

App UI Design for Multi-Platform App (Phase 1)

1000 dollars (USD) | 5 days | mobile-app-development android iphone-app-development graphic-design user-interface-ia

I'm looking for a UI designer to create a user experience that's specifically tailored for high net worth individuals. The project involves designing for both mobile (iOS, Android) and web platforms. Key Project Points: **Enhancing User Experience:** The primary goal of this project is to make navigation and interaction as intuitive and user-friendly as possible for such HNIs. **Multi- Platform Design:** The user interface should be consistent and optimized for both mobile (iOS, Android) and web platforms. Experience in responsive design is a must. For the phase 1, below are the requirements: $$ The application caters to investors / high net worth individuals, who want to invest in startups. Below 3 screens are expected: 1\. On the homepage, there will be listing of start...

App Multi-Platform App Developer Needed

1797 dollars (USD) | 8 days | mobile-app-development android swift flutter kotlin

I am in need of an experienced app developer who can develop an apps iOS and Android. While I have not finalized the primary purpose of the app, it is a given that it would need to be user-friendly, intuitive, and innovative, with primary emphasis on its UX/UI design. Key Responsibilities: \- Develop high- quality app iOS and Android and flutter , \- Continual updates, maintenance, and iterations Ideal Skills and Experience: \- Experience in designing and building mobile applications for iOS and Android \- Expertise in UX/UI \- Knowledge in all phases of software development \- Strong problem solver Although there is no set timeline for this project, I am looking for someone who can dedicate consistent working hours to building and refining this application. Please only apply if you meet the ...