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    2,000 peer peer chat nodejs 份搜到的工作,货币单位为 HKD

    ... What I have done so far is making a webrtc signalling server and a url link that streams video and audio. How the connection works now is We create a room with a roomID and the peers make a request to the server with the roomID in the url. RoomID will be put in the same room and they start streaming video and audio. But it's too insecure and I need to generate a diffie hellman key pair on each peer (both desktop and mobile) and exchange the public keys. But I could not figure out how DH key exchange works. And where the keys are stored in mobile and how I can access them from the mobile phone so that I can encrypt the audio with the phones public key and then on the phone i can decrypt it using the key. (需要做的是为我在webrtc服务器上直播视频和音频的现有项目增加DH密钥交换算法的功能。 我原来的项目代码是录音web端和手机端的音频,并将...

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    工作需求 我们是网络博彩游戏平台运营公司,正寻找市场调研员,有效研究中国内地市场客户需求。通过定型数据分析市场趋势把握行业动向从而提出有效竞争策略方案。 工作描述 + 收集市场销售数据 列出50同行竞争公司,分析撰写调研报告 + 进行有效可靠的市场调研SWOT分析 + 演绎数据,编写报告,提出建议 + 使用各类市场调研工具给完成报表 技能经验需求 + 5年以上市场调研经验 + 成熟市场调研分析(有博彩行业经验是优势) + 较强沟通表达能力 + 较强分析判断思维

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    1. 创建一个网页,后端采用Java、NodeJS或者Python 2. 支持上传视频,临时存储到阿里云OSS 3. 提取视频中的音频 4. 调用阿里云智能语音服务的音频转文字服务,生成字幕文件 5. 调用阿里云的机器翻译服务,将字幕翻译为中文 6. 将中文字幕按照时间轴生成语音文件 7. 将语音文件与原视频文件进行合成,并提供下载链接

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    需高效团队,二把刀勿扰 参考附件中后台原型与客户端demo, 开发一个仿微信的app, 技术栈: vue2+vue-router+webpack+vuex+sass+svg构图+es6/7 nodejs + 最后封装安卓/苹果app,及pc端web客户端 请联系QQ沟通后竞标:318861169

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    P2P网络借贷平台,是p2p借贷与网络借贷相结合的金融服务网站。p2p借贷是peer to peer lending的缩写,peer是个人的意思。网络借贷指的是借贷过程中,资料与资金、合同、手续等全部通过网络实现,它是随着互联网的发展和民间借贷的兴起而发展起来的一种新的金融模式,这也是未来金融服务的发展趋势。必须有blockchain系统在内。

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    模仿weChat, 创建chat, group chat, moment, 发布文件,照片。 需要用amazon aws. 需要源代码。

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    模仿weChat, 创建chat, group chat, moment, 发布文件,照片。 需要用amazon aws. 需要源代码。

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    我要做一个电商网站 需要用nodejs 做后台 angular js 做前台 需要有用户注册 产品列表 产品的价格等筛选 排序 订单和支付

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    P2P网络借贷平台,是p2p借贷与网络借贷相结合的金融服务网站。p2p借贷是peer to peer lending的缩写,peer是个人的意思。网络借贷指的是借贷过程中,资料与资金、合同、手续等全部通过网络实现,它是随着互联网的发展和民间借贷的兴起而发展起来的一种新的金融模式,这也是未来金融服务的发展趋势。

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    Create a Drupal Template 已经结束 left

    We have a site built using NodeJS as a demo. Now we want to convert into a Drupal template with Bootstrap 3 capacities. We need to make sure all the URL structures are exactly the same such as and category-tid.html. Need to get done very quickly. Chinese speakers are preferred because the site is in Chinese.

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    I am seeking a senior NodeJS developer to resolve issues with an existing API and introduce new functionality and improvements. I am looking for individuals only, no agencies please. The ideal candidate is an expert at NodeJS, no time-wasters. Issues will be discussed over calls with screen sharing and we'd talk through problems, figuring out the best approach to each ticket. Strong familiarity with git and branching is required. Our source code is hosted on GitLab and our app runs in a containerized environment, although experience with containerization (docker) is not required. All issues are posted to an internal issue tracker which you'll be given access to. This is an ongoing project where time tracking is a requirement. We are behind schedule in addressing s...

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    We are in need of a developer with expertise in multiple areas to create an ERP logistics system. Our primary priorities for functionality are inventory management, order tracking, reporting and analytics, last mile management, and an order management system. Ideal Skills and Experience: - Angular 9 for frontend development - NodeJS for middleware development - Spring Boot for backend development - MySQl for database management - GCP for cloud management. We require a developer with prior experience with these systems and programming languages. The chosen cloud provider for this project will be GCP. Please include relevant project experience in your proposal.

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    Good morning, The mission is to finalize the app 'Z-anatomy' () () and to set up a functional webviewer linked to a database from it. This project is open source...candidate. Qualifications Bachelor's degree or equivalent experience in Computer Science or a related field At least 3 years of experience using Unity, HTML, CSS, and JavaScript Proficiency in working with WebViewers and integrating them with Unity applications Experience with database integration and connecting Unity applications to a server-side technology (such as MySQL, PHP, or NodeJS) Ability to multi-task, organize, and prioritize work in a fast-paced environment Strong communication skills and ability to work collaboratively with a designer.

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    Angular, Nodejs and Firebase developer needed

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    We are looking for an experienced developer to create a web application that will allow users to communicate with existing virtual characters in our catalog in the form of AI chat, as well as create their own by providing detailed prompts similar to ChatGPT. We see integration with the OpenAI API as the primary means of generating dialogues, but we are open to considering alternative options. Most likely, in the future, we will move towards a more specialized solution. We consider the project as an example of what we aim to achieve. Requirements: - Development of standard web application functionality, including a database for storing dialogues and user information, authentication, payment systems (Stripe, PayPal, etc.), catalog search, email notifications, and logging

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    ...experienced iOS developer who can meticulously fix a persisting bug in my app. • The primary issue involves the app crashing. This happens when a specific feature - the chat function, is used. • The ideal candidate must be proficient in debugging and troubleshooting, with specialized knowledge of chat functionalities. • Past experience working on similar projects is highly desired, as the task necessitates an in-depth understanding of the common issues and solutions associated with chat functionalities. • Your primary role will be to identify the root cause of this glitch and correct it, ensuring a seamless user experience in our chat feature. • Timely completion and successful rectification of the problem are crucial elemen...

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    Hi Chinmay P., I noticed you posted a following project ( https://www.freelancer.com/projects/nodejs/MERN-Developer-for-OTP-Secured/details )

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    I'm seeking a developer capable of creating a new cryptocurrency. It should meet the following objectives: - Facilitate secure and transparent transactions - Enable fast and low-cost transactions - Promote decentralization and financial freedom Ideally, the cryptocurrency will function via: - Peer-to-peer transactions - Smart contracts - Privacy and anonymity features Finally, it must include the following features: - Scalability, to handle a growing number of transactions - Interoperability, for compatibility with various systems - Staking and rewards system to incentivize community participation Understanding blockchain. Whatever your role, you’ll need at least some grasp of blockchain technology – though depending on the job, it may not need to be ex...

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    I'm looking for an experienced Laravel developer to assist in installing and setting up a codecanyon Laravel script on a DigitalOcean server droplets and cloudflare dns for subdomains as theres the main site frontend, backend, admin please see the link for the docs script docs are here script uses laravel backend along with NodeJS NextJS ReactJS

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    I have a Flutter application that needs added functionality. Luckily, I already have screens already designed for group creation. Specifically, I want users to be able to: * create new groups within the app. * Group admin to have the ability to edit their created groups. * Other users can join thier Public/private groups * The admin of the app takes a creation fee from this group creation.

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    ...developer to build an admin chat on WhatsApp. Your responsibility will include coding and testing. This task will involve a variety of features and functions which are listed below: - User authentication: This involves creating unique user identifiers to facilitate secure access. - Message history: This function will allow users to view the chat history. - Live typing status: This will enable users to view who's currently typing. In addition to these core features, the project requires integration with some external APIs for better functionality: - Customer Support API: For easy and prompt resolution of customer queries. - Payments API: To process transactions within the chat. - Booking API: This feature will allow users to make reservations directly from t...

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    Lees goot game 4 天 left

    Hola! Queremos hacer un bot de Telegram estilo @delugebuybot Y queremos que sea en Nodejs, si pueden verificar antes de las propuestas. Gracias.

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    Hola! Queremos hacer un bot de Telegram estilo @delugebuybot Y queremos que sea en Nodejs, si pueden verificar antes de las propuestas. Gracias.

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    I am in need of a Customer Support Agent who is proficient in managing live chat for SaaS users. The ideal candidate should have a strong command of the English language and is able to handle queries from customers promptly and professionally. Key Duties: - Offer quality customer support via live chat - Understand, troubleshoot, and resolve customer issues in a timely manner - Educate and guide users on how to use our SaaS application to its full potential Skills and Experience Required: - Excellent command of English - Proven experience in customer service - Familiarity with Crisp or similar software for SaaS - Ability to multitask, prioritize and manage time effectively If you meet these requirements and have a passion for helping customers, I'd like to hear from ...

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    I'm seeking a highly skilled developer to expertly build a GPT powered product recommendation chat widget with unique capabilities. My top priority features include: 1. Natural Language Processing: The widget should understand and respond in a human-like manner. 2. Personalized Recommendations: The tool should suggest products based on user preferences and history. 3. D-ID Face Animation Integration: The chatbot should exhibit realistic facial expressions, lip-sync to its own audio and convey smooth animations. I also need this chat widget to flawlessly synchronise with 's ecommerce platform and also considering Shopify. This means: a. Product Catalog Synchronization: The widget should remain updated on available products. b. Inventory Management: Updates about s...

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    ...developer who can design a real-time chat system for WhatsApp. This system does not need to support multimedia messaging. Key Requirements: - Fluent knowledge of WhatsApp's API or similar experience - Proven experience in creating chat systems - Strong understanding of real-time updates The ideal candidate will have: - Prior experience with WhatsApp or a similar platform - Strong skills in backend development - Understanding of user privacy and data security Please note that this is a chat system without any multimedia messaging support. It should, however, have the ability to facilitate real-time messaging. The contractor will be required to create group chat functionality and allow file sharing. Please submit your proposal with relevant samples o...

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    We're in need of skilled NodeJS developers to bring some fresh changes to our current website. While the specifics of the interface changes were not laid out, the key focus will be on adding new functionalities like user registration, e-commerce capabilities, MLM commission functionality, deposit bonus, crypto deposit, crypto withdrawal, and promotion pages. The scope is broad, yes, but we're confident in bringing on developers who are excited and capable to take on these tasks. Ideal Experience/Skills: - Strong NodeJS background - Proven experience in adding functionalities to websites - E-commerce development experience - Crypto-related functionalities integration - MLM Commission systems When applying, please make sure to showcase your experience that alig...

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    ...am currently facing a tough bug within my web application. The user interface interaction isn't working as expected and the issue is causing a hiccup for the overall web application's performance. I am seeking an experienced developer with strong skills specifically in Sequelize, NodeJS, ReactJS, and MySQL. Key tasks include: - Investigate the existing UI issue and trace the problem - Solve the identified bug related to user interface interaction Ideal Skills and Experience: - Proficiency in Sequelize, NodeJS, ReactJS, and MySQL - Strong debugging skills specifically in UI issues - Prior experience in fixing similar issues - Outstanding attention to detail and critical thinking skills - Excellent communication, in order to explain the problem and the applie...

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    ...Architecture (DDD). As a backend engineer with expertise in NodeJS, your tasks will include developing APIs, managing databases and integrating third-party services. The presentation aims to connect with a variety of individuals including technical team members, non-technical stakeholders, and project managers. Consequently, your communication skills and ability to break down complex technical concepts into understandable language will be key. The intended presentation should cover an introduction to DDD, highlighting its benefits, and providing noteworthy instances of DDD implementation in real-world projects. Additionally, the presentation should explain data flows on DDD layers. Ideal Skills and Experience: - Expert in NodeJS and backend engineering - Exceptional c...

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    Hi, I think this will work, project for rocket chat, ubuntu and SSL upgrade as discussed.

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    ...in games, and familiarity with the Intersect game engine. The main objectives include: - Integrating real-time voice communication, in-game voice chat channels, and positional audio into the Intersect game engine. - The setup and configuration should be easy. - The integration should be seamless with the game mechanics, not disrupting current gameplay. - The integration should support both local and global voice chats, allowing players to communicate regardless of their virtual location. - Lastly, the implementation should be compatible with the Windows platform. Ideal Skills and Experience required: - Previous experience with Vivox voice chat integration. - Experience working with Intersect Gaming Engine. - Strong understanding of real-time voice communication, audio...

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    ...highly skilled and innovative developer to help build a unique web-based platform that leverages AI (Chat GPT) to provide personalized content generation. This project involves creating a dynamic and user-friendly web interface that collects user responses and integrates them with a sophisticated AI model to tailor content specifically to individual users. Key Responsibilities: * Design and implement a secure, intuitive web interface that guides users through a series of questions and collects responses. * Develop a backend system to analyze user responses, creating detailed user profiles based on collected data. * Integrate user profiles with an advanced AI content generation model (chat GPT) to produce personalized content based on individual user profiles. * Ensure th...

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    加精
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    I am looking for an application developer highly experienced in Android platform who can create a chat application aimed specifically towards teenagers. Skills required: - Understanding of teenage user behaviour - Expert in Android app development - Experience developing chat applications Core Features: - The application should include an exciting range of stickers/emoticons. - The main focus should be on appealing to its teenage audience. Work with me to integrate teenager-friendly features that intrigue and engage this demographic. If you have previously developed similar applications or have unique ideas appealing to teenagers, I'd love to hear from you! Let's connect to bring this project to life.

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    ...and Android platforms. My project requires - Online chat functionality, allowing both one-on-one messaging and group conversations. - I would also need the possibility of file sharing within these chat dialogues. must be from scratch, no theme development, proper design and development we dont need adult app or app for fun. we want to built a app with instant problem solving , like if some one need help in designing, development, sales, marketing, tax, telemarketing or account. lets discuss more. The ideal candidate for this task possesses a high proficiency in both iOS and Android development, and has previously created apps that handle chat functionalities and file sharing. Demonstrating experience in creating and integrating chat features would be...

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    ...vision to life using the following tech stack: Front End: Expertise in AngularJS/ReactJS/NextJS. We are open to suggestions on which framework best suits our vision of a web app-like interface. CMS: Integration with KeyStoneJS for easy content management, enabling us to keep our websites updated with the latest information without extensive technical intervention. Back End: Proficiency in DotNet/NodeJS for handling backend processes, including but not limited to processing contact form requests. Database: Use of Microsoft PSQL, ensuring robust and secure data management. Development & Deployment: Code repository within our DevOps Organization. Continuous integration and delivery via Azure Pipelines. Azure for hosting, emphasizing a Cloud Native Stack approach for optimum pe...

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    I'm seeking a developer to build a highly functional employee management system specifically tailored for performance evaluation. This system should incorporate distinctive functionalities including self-evaluation, peer-review, and objective-based assessment. The platform's performance evaluation feature should have the capacity to monitor various metrics such as attendance, goal achievement, and skills development. Ideal skills for this job would be proficiency in system development, demonstrable experience in creating similar platforms, and a deep understanding of HR systems or performance management systems.

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    ...looking for a talented developer to create a user-friendly chat feature for users interacting on my platform. Key Requirements: - Develop a chat solution suitable for a website or mobile app (platform undecided). - Implement a chat system that does not require user authentication. - Focus on simplicity and ease of access for all users. Ideal Candidate: - Proven experience in building chat functionalities. - Ability to advise on the best platform based on user engagement. - Strong portfolio showcasing past work and similar projects. - Excellent communication skills to understand and fulfil project needs. I value creativity and efficiency, and I'm excited to see how candidates will approach this project. Please include examples of prior chat fea...

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    I'm looking for a skilled sales rep to do sales on Infloww for OF. This project primarily focuses on facilitating sales chatting. Pay is 250 USD pm apply at

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    I'm seeking a competent app developer to create a mobile application aimed at young adults. This app should feature specifically a group chat function that enables easy networking and communication within this demographic. Candidates with previous experience in similar projects will be prioritized. Key requirements: - Development of a group chat mobile app - Target demographic: young adults - Prior experience in similar projects preferred

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    I'm in urgent need of a developer who can help in creating a copilot chat bot for my website. Here are some of the tasks: - Build a chat bot that will serve as a reference point for subjects on my website - The chat bot should be highly responsive and user-friendly - The project needs to be completed ASAP Skills and experience required: - Proficient in web development languages like JavaScript, HTML, and CSS - Extensive experience in chatbot development - Ability to work swiftly and efficiently under time constraints - Attention to detail, so the chat bot functions seamlessly and accurately - Demonstrable portfolio of similar projects conducted in the past. I already created the chat bot i just need someone can work with Microsoft copilot studio...

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    I am currently opening a project as discussed for Ashraf M. Modification to current nodejs project

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    ...elastic, Splunk. Research and Evluate the following Tools for Monitoring, Observability, Realtime User Monitoring, Logging 1. DynaTrace - MQ 2. NewRelic - MQ 3. DataDog - MQ 4. Splunk - MQ 5. 6. elastic 7. Splunk 8. LogRocket - Frontend Only with integrations into other tools The research should be focused on the usage of the following technologies 1. React, React Native, NodeJS - Frontend 2. ExpressJS, NodeJS - Service Layer 2. SpringBoot, Java - Service Layer 3. Azure Technologies - AKS, Azure APIM The Evaluation Report should contain the following information in a detail and elaborate manner 1. Integration with each of the above mentioned techlogies. 2. End to End Monitoring, Observability, Realtime User Monitoring (Frontend to Backend) capabilities. 3. Elaborate ...

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    I am in need of an expert emoji designer who can create a customized emoji package to be integrated into our voice chat application. This emoji package should be compatible with iOS, Android, and Web platforms. - The package should include less than 50 carefully designed custom emojis. - Emoji range: The emojis must encapsulate a variety of emotions and situations to foster expressive dialogue among users. This should include fun and humorous, emotional and sentimental, and daily scenarios. Moreover, emojis expressing party, love, and funny situations are appreciated. Ideal Skills and Experience: - Previous experience in digital art or graphic design - Prior experience of creating emojis for mobile or web applications - Strong understanding of digital design trends and ability to de...

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    I'm seeking a FullStack developer proficient in JavaScript, NodeJS, and React Native. This project requires: WE HAVE 6 BUGS IN TOTAL AS OF NOW CLEARLY DOCUMENTED WITH FIXES AND EVERYTHING WE NEED SOMEONE TO START ASAP AND DELIVER IT ASAP , VERY TIGHT DEADLINES WILLING TO PAY AROUND 1K FOR EACH BUG - Identifying and resolving specific bugs that are significantly impacting the functionality of the application. - Ensuring the smooth operation of all aspects after the fixes. - Communicating effectively, providing regular updates on the progress. Experience in debugging and problem-solving within JavaScript, NodeJS, and React Native environments is highly essential. The final product should function seamlessly without any issues. Your attention to detail and results-orient...

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    I'm seeking an experienced blockchain developer to create a sophisticated NodeJS/Python application capable of interfacing with a Ethereum Virtual Machine (EVM) smart contract. The application will communicate with the Scroll network specifically. The main envision functionalities include: - Token Swapping - Yield Farming - Lending - Cross Bridge These elements are integral to the successful completion of the project. Ideal candidates for this project should have: - Extensive experience with NodeJS/Python - Proficiency in working with various DeFi protocols - Understanding and experience in interacting with EVM smart contracts - Knowledge of Scroll Network is a definite plus As the project has an urgent requirement, applicants who are capable of delivering under tim...

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    SEO like discussed in the chat general for 50 USD

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    Node js task 14 小时 left

    Hello, freelancers I have simple nodejs work which happens on our server. If you are expert in Node, please bid. Only will take 3-4 hours. Thanks.

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    I'm seeking an expert to fine-tune a language learning model (LLM) for an NSFW roleplay chat. Your responsibility includes preparing datasets for NSFW. The model should support multiple languages, prioritizing English, followed by Chinese, Japanese, and Arabic. See screenshot for the chat style we need

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    Project Description: Modern Peer-to-Peer Self-Storage Website Development Overview: We are seeking a highly experienced web designer/developer to create a sleek, modern, and minimalist peer-to-peer self-storage website, inspired by leading platforms in the space, such as Neighbor. This project aims to develop a scalable, multi-country platform that connects storage space owners with individuals looking for storage. The ideal candidate will be a Portuguese native speaker with proficient English, skilled in modern web design and development practices, and have a proven track record in creating secure, user-friendly peer-to-peer platforms. Key Features and Requirements: User Registration and Login: Implement a secure system for user account creatio...

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