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    ...needed: Web Development Skills: Frontend Development: HTML, CSS, and JavaScript: Create the user interface (UI) for the website. Responsive Design: Ensure the site works well on various devices (desktop, tablet, mobile). Webcam Integration: Implement webcam access and video display. Backend Development: Server-Side Languages: Choose a language like Python (Flask/Django), Node.js, or Ruby on Rails. API Design: Create RESTful APIs for game flow, user authentication, and AI interactions. Database Management: Set up and manage databases (e.g., MySQL, PostgreSQL, or MongoDB). Streaming media Streaming and Video Skills: WebRTC - Understand how to integrate streaming services for webcam video. Video Encoding and Decoding: Handle video data efficiently. Media S...

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    As a web owner, I am seeking high-skilled and experienced web designers who would breathe life into my landing page, specifically enhancing its design elements and transforming its layout and structure. Key Tasks: - Develop a new layout that leads to a more crea...frontend -Integrate payment method in backend+frontend -Integrate Cart backend+frontend Key Preferences: - Open to designer's innovative proposals for improved navigation and better element positioning. Use your creativity! - Designers with a portfolio of successful landing page designs. - Quick turnaround time is desired. - Should be able to document procedures and comprehend existing project. -Ruby On Rails, TailwindUI, PostgreSQL I am excited to collaborate with you, and together, let's make an enga...

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    - Old model adaptation: 70 USD - Render shots 20 each render: x 10 = 200 USD Total : 270 USD

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    Project Description: Our project aims to develop a multi-platform e-commerce application that provides a seamless s...automated testing, building, and deployment. Ensure smooth deployment across multiple environments, including development, staging, and production. Conclusion: By integrating a wide range of technologies and skills, our multi-platform e-commerce application will provide users with a seamless shopping experience while demonstrating proficiency in Java, React, C#, ASP.NET Core, Spring Boot, SQL, NoSQL, Angular, Docker, Kubernetes, GCP, AWS, Azure, PostgreSQL, MySQL, MongoDB, Firestore, Elasticsearch, Kafka, RabbitMQ, CI/CD, JavaScript, TypeScript, mobile application development, full-stack development, frontend development, backend development, web development, and RES...

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    ...feature a job market for aviation professionals where airlines can post job listings. It's important to note that we don't process applications on our website, if a users wants to apply to the specific job they get redirected to the airlines recruitment portal. Requirements: This requires experience in HTML, CSS, JavaScript, and frameworks like React or Vue for the front-end, and Python/Django, Ruby on Rails, or Node.js for the back-end. Knowledge in database management systems like PostgreSQL or MySQL, along with API development, security measures, and authentication protocols, is critical. The ability to work with Figma designs to translate them accurately into functional web pages is also essential. The developer should be capable of implementing a user syst...

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    I am looking for a seasoned full stack developer to work on building a web application. Skills and Experience: - Proficiency in a combination of programming languages such as JavaScript, Python, and Ruby. Although this wasn't explicitly mentioned, these are foundational and beneficial for any full stack developer. - Expertise in html,css,javascript,AngularJS, Node.js and MongoDB technologies. Your familiarity with these specific technologies is vital for maintaining and improving our current stack. - Proven experience in developing web applications. The main goal of this project is to create a 1-2 page collage assignment project , make user-friendly web application. Title: e-commerce express Create simple web Using all above languages. Qualified candidates should be able t...

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    I am in need of a professional Data Analyst who is skilled in Power BI. This is a long term engagement and the chosen freelancer will work closely with my team. Key responsibilities: - Understand our specific goals for data analysis projects, which will b...which will be clearly communicated. - Excellent manipulation and analysis of data with Power BI. - Experience in creating effective dashboards is crucial. This will facilitate easy understanding of the analyzed data by the team. Ideal skills and experience: - Proficiency in Python, R, and SQL. - Extensive experience with Power BI is a must. - Able to work efficiently with relational databases, NoSQL databases and data warehouses. - Experience in defining goals and setting clear targets is preferred. - Dashboard design skills ...

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    3D RAILS RENDERS 6 days left

    - Old model adaptation: 70 USD - Render shots 20 each render: x 10 = 200 USD Total : 270 USD

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    Im getting this Error . somebody is familiar? [unknown error: Chrome failed to start: exited abnormally. (unknown error: DevToolsActivePort file doesn't exist) (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

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    options = Selenium::WebDriver::Chrome:: ``` class ProjectsController < ApplicationController def method options = Selenium::WebDriver::Chrome:: Selenium::WebDriver::Chrome::Service.driver_path = "/Users/XXXX/Applications/Chrome " options.add_argument('--headless') driver = Selenium:: :chrome, options: options end end ``` Selenium::WebDriver::Error::SessionNotCreatedError (session not created: This version of ChromeDriver only supports Chrome version 114 Current browser version is 122.0.6261.129 with binary path /Applications/Google Chrome): Version Compatibility Problem and so on

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    I'm in need of a skilled developer to setup the backend for my online Teen Patti game. Despite skipping a few questions, there are a few details that I have in mind for the project: - Platform: I am open to different technologies and encourage applicants to suggest the best platform according to their expertise. Node.js, Python Django, Ruby on Rails, or other feasible technology is acceptable. - Application Requirements: I skipped detailing the information freelancers should include in their applications. However, I anticipate candidates to provide the following on their own accord: 1. Detailed project proposals that layout how they plan on executing the project. 2. Past related work experience or projects similar to this one. 3. Any relevant experience t...

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    ...Responsibilities for Website development: • Write high quality and maintainable code on open-source (Linux based) web platforms (Example: Wordpress) • Creation of custom plugins/widgets written to conform with the WordPress coding standards • Experienced in both front-end and back-end website development. • Build websites with a responsive and fluid front-end mobile design. Experience with at least 1 SQL and NoSQL database. Able to grasp the key essentials and marketing concepts after discussion with management. • Manage database and server integration. • Troubleshoot, debug and upgrade existing website. • Adhere to project timelines. • Create security and data protection settings that are compliance with PDPA policy. Job Responsibilities ...

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    I'm in need of a Ruby on Rails specialist to dive into both frontend and backend development tasks. Although the project's primary focus hasn't been determined, your dexterity will surely support both its potential features and scope. YOUR RESPONSIBILITIES: * Work on frontend development: Enhance the user interface, optimize user interaction, etc. * Perform backend development: Optimize server response, develop core application logic, database interactions, etc. IDEAL EXPERTISE: * Previous Ruby on Rails development experience. * Solid knowledge of frontend and backend programming. * Track record of developing complex applications. Your bids should include tangible proof of relevant experience. This could be sample projects or even better, clie...

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    ...web developer who can effectively retrieve all the text-based blogs from my old website via the Wayback Machine archive for the purpose of republishing them on a new blog. It appears the best tool for doing this requires experience in Ruby. The main responsibilities will include: - Downloading the old content including all the formatting, such as font styles, headers, hyperlinks, images etc. - Ensuring the downloaded data can easily be copy-pasted for future republishing on a new blog at a later date. The ideal freelancer should be: - Proficient in Ruby - Experienced in dealing with Wayback Machine archives - Adept at handling text formatting and preserving visuals during data transfer. A seasoned background in web development, especially in tasks involving content ...

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    I require a highly skilled Node.js developer to help buil...social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust applications before, especially those targeted towards so...

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    Model 6 rails using items and make 6 images models. total 20 USD each x 6 : 120 USD

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    ...Mandatory Floating Widget: Implement a mandatory floating widget for real-time score updates, inspired by "Cricket Exchange." Budget: Our budget for this project is approximately 1.5 lacs INR, and the inclusion of the mandatory floating widget is non-negotiable. Technology Stack: Mobile App Development: Native (iOS and Android) or Cross-platform (React Native, Flutter). Backend: Node.js, Django, Ruby on Rails, or any preferred backend technology. Database: MongoDB, MySQL, or PostgreSQL. Cloud Services: AWS, Google Cloud, or Azure. Monetization Strategies: Advertisements: Banner ads and interstitial ads. Premium Subscription: Offer an ad-free experience and additional features. In-App Purchases: Introduce exclusive content or features for users. We invite qual...

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    ...SSL certificate installations. This specialist should possess the following skills and experience: - Previous work experience with Linux and Ubuntu operating systems - Strong understanding of, and the ability to automate, domain registration, DNS management, and SSL certificate installation processes While I didn't specify a preferred language for the script, familiarity with Python, Bash, or Ruby would be a plus. However, the main focus for this project is the creation of an efficient automation script to run on Linux and Ubuntu. Key objectives for this project include: - Analyzing the current domain registration, DNS management, and SSL certificate installation processes - Developing a robust automation script to handle these tasks - Testing the script to ensure its e...

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    As a Shopify store owner, I'm looking for a developer who can create a custom Shopify app for our store using Zepto or a similar platform. Ideally, the developer should be well-versed in: - Programming languages such as Ruby on Rails or PHP. - API integration. - Familiarity with Shopify and Zepto. - Understanding of e-commerce functionality. Key Features: - We would like the code to be developed outside of our current theme. - The custom Shopify app will encompass a specific feature which must tie into our product liquid. - A good understanding of the Shopify CODE (API Integration) is necessary. Please note, we're not interested in a theme development project, but a standalone application. Your success in this project will possibly lead to future opportunities.

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    I need a proficient data developer to construct a comprehensive schema for various models within a node.js project. Key skills and experience needed: - Proficiency in Node.js and MongoDB - Experience with NoSQL database - Proven ability to design robust schemas The functionality of the project includes data visualization and data analysis. Specifically, the developer should be able to: - Develop strategies for visualizing data, enabling me to present data insights, identify patterns and trends, and compare data sets. - Experience in handling and visualizing sales and financial data is mandatory. The aim is to enhance the value of the data and broaden its impact within the organization. A clear understanding of sales and financial data context is ideal. Converting complex data in...

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    For my project, I require an expert well versed in Database Normalisation, specifically forms 1,2,3. The main goals of this normalisation process are to eliminate data redu...for better usability in my document database. Identification of primary key(s),foreign key(s),partial dependencies,transitive dependencies Ideal candidate skills: - In-depth knowledge of data normalisation - Experience with document databases Responsibilities: - Ensuring data integrity and performance - Applying normalized data to a documented environment Take note that we're not using SQL, NoSQL or Cloud-based systems. Instead, a document database system will be utilised. Your previous experience in such an environment would be a big plus. Your role will be pivotal in assisting this project to reach ...

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    For my project, I require an expert well versed in Database Normalisation, specifically forms 1,2,3. The main goals of this normalisation process are to eliminate data redu...for better usability in my document database. Identification of primary key(s),foreign key(s),partial dependencies,transitive dependencies Ideal candidate skills: - In-depth knowledge of data normalisation - Experience with document databases Responsibilities: - Ensuring data integrity and performance - Applying normalized data to a documented environment Take note that we're not using SQL, NoSQL or Cloud-based systems. Instead, a document database system will be utilised. Your previous experience in such an environment would be a big plus. Your role will be pivotal in assisting this project to reach ...

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    I'm looking for a proficient back-end developer to integrate a NoSQL database into my system. - Functionality: The tasks revolve mainly around database integration, meaning that the ideal candidate must possess extensive knowledge and background in Node.js and NoSQL databases. Prior experience in using MongoDB or Cassandra will be advantageous. - Operations: The integration will involve a mix of basic CRUD operations and complex queries. Your role is to ensure both of these operations are executed seamlessly and efficiently. The right candidate must have the ability to develop and implement complex queries with ease and accuracy. I look forward to connecting with back-end developers with substantial experience in Node.js and database manipulation. Please ensure your ...

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    - General scene model: 200 USD - Railing model and parts: 100 USD - Render shots 20 each render: x 10 = 200 USD Total : 500 USD

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    - General scene model: 200 USD - Railing model and parts: 50 USD - Render shots 20 each render: x 11 = 220 USD Total : 470 USD

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    I’m eagerly searching for an expert Rails developer experienced with Shopify app development. The app was functional, and its 99% rails. Shopify portion is just authentication of the user, saving their store URL into database, and using session ID to display the Rails app part in iframe of Shopify admin. We've hired someone to update and do this initially, they updated Rails already but had no idea on how Shopify_app gem works, even though they said they did know. So we need someone with experience to come in, fix the session function and authroization, as currently, installing the app through Shopify puts it into constant loop of cookie and authorization request. PLEASE: No "pay me outside of Freelancer", No "communicate in slack&quo...

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    I am seeking an experienced developer with the skills to implement our Plaid API asset keys. This implementation is aimed at accessing banking data in a web application environment. Though the language wasn't specified, proficiency in Python, Ruby, or JavaScript will be beneficial to interpret my needs effectively and deliver a solution. Skills and Experience required: - Familiarity with Plaid API Asset keys - Profound knowledge in at least one of the given programming languages; Python, Ruby or JavaScript - Proven experience working on web applications - Understanding of online banking data structures and protocols Responsibilities: - Implementing Plaid API asset keys for banking data access - Ensuring the seamless integration of the API to the web application - Ens...

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    ...Monitoring of music lists Video editor Royalty accounting software Neighbouring Rights Collection A promo delivery platform such as DMCA automated takedown Min. Requirements: - Must have experience with DDEX music supply chain and infrastructure - Experience with B2B DDEX implementation - Experience with technologies such as JSON/XML, AWS, NoSql, Python, Javascript - Familiar with MEAD standards provided by DDEX, Ruby on rails knowledge. Please only apply if you have build something like this before!...

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    As your ideal freelancer, I am seeking a Full Stack Engineer skilled in an array of languages to build a robust and reliable project. Must have skills and experience: * Minimum 3 years of professional experience. * Proficiency in JavaScript, Python, Ruby, C#, Java. * Advanced knowledge of frameworks including React, Angular, Django, Node. This role has no strict timeline for completion, prioritising careful and meticulous work over speed. It's essential to build a long-lasting, high performing project which embodies optimal functionality. Your skills will fuse perfectly with my desire for impeccable results, combining beautifully to shape this endeavour. This is the ultimate environment for a Full Stack Engineer looking to demonstrate their wide-ranging abilities. Don't...

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    We are seeking an experienced freelance developer to create a custom dashboard for analyzing real estate data, specifically rental prices and sale prices. The dashboard will need to aggregate and display up-to-date data from popular ...Required Skills: Proven experience in web development and dashboard creation. Strong programming skills, especially in Python, JavaScript, and the use of web scraping libraries such as BeautifulSoup, Scrapy, or similar. Knowledge of front-end development technologies for creating user interfaces (UI), such as HTML, CSS, and JavaScript frameworks (React, Vue.js, or Angular). Experience with SQL/NoSQL databases for storing and managing collected data. Understanding of data protection issues and the ability to implement secure practices in application de...

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    As someone who has recently completed and GitHub housed web application built using the versatile JavaScript stack (including Node.js, React.js, and Angular.js, ruby), I now need a freelancer with experience in deploying such applications on a Virtual Private Server (VPS). A candidate with a deep understanding of: - Deploying web applications on a VPS - Github Project Link: would be an ideal fit for this project. Your goal will be to ensure my web application transfer from GitHub to the VPS, runs smoothly without errors. Please only bid on this project if you have the relevant experience and skills.

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    We are looking for a Rails developer to add to our project. Need experience both Backend and Frontend.

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    Looking for Rails assistance. Got a small app, with simple functionality. I'd like to update it to the most recent Ruby version, Rails version and all of the gems its using to be latest as well. Simple functionality is within the app, which will be required to be checked to make sure everything is still working. Start paragraph with railed2me as you read it all. Looking at a budget of $100-150, no more, no less. I've coded the app, so I know how much time it would take to update, no more then few hours. Please provide one or two samples of Rails apps you have built in the past to be considered.

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    I am seeking a Node.js developer to specifically focus on the back-end development and API integration. Here are my specific requirements: - Back-End Development: You should have experience in setting up and managing various server-side functionalities to drive the website. - NoSQL Database: You will work with a NoSQL database system. An understanding of the structure and usage of this type of database system is crucial. - API Integration: Knowledge and past experience with API integration is necessary. Specific APIs to be integrated will be discussed during the project. Although it was not specifically mentioned in the questions, having a strong problem-solving ability and an understanding of the front-end technologies would be beneficial for this role.

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    ...down the track Cartoon 3 • He's scraping the paint This is one term used by horse racing callers describing a horse that gets really close to the inside running rail and sometimes scrapes along it. I want a cartoon that depicts a racehorse with jockey running up against the rails with the jockey holding a paint scraper in his right hand running it along the rail like he is scraping the paint off the rail, showing some paint flying off. Have it depicted as though there is just a narrow gap between this horse on the rails and the other horse on its outside with another on its outside…its what happens sometimes in horse racing where the jockey has pushed through a small gap to squeeze in between the horse on the outside and the rail to hopefully win the ra...

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    ...performance and availability of the website and apps. - Addressing technical issues related to the site/app. - Integrating data from various back-end services and databases if necessary. Ideal candidate should possess the following skills: - Proven experience in both web and mobile app development. - Strong proficiency in HTML5, CSS3, JavaScript for front-end development. - Solid skills in PHP, Python, Ruby or Java for back-end development. - Knowledge of website and app layout/user interface by using standard HTML/CSS practices. - Experience with public key cryptography. - Familiarity with database systems including MySQL, Oracle, and MongoDB. - Proficient understanding of code versioning tools such as Git. Please note, despite the listed e-commerce platforms, we prefer to ha...

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    Please apply only if you are willing to work on Zoom screensharing only. This is long term project lasting for years. Must have good skills in Javascript, PHP, Mysql/Nosql database and API integrations. As the person in charge of this project, I am seeking a skilled PHP/Javascript developer to handle various tasks, including: - Database integration: I anticipate needing to ingest, organize, and manipulate data regularly. Therefore, you'll need strong database skills with a focus on integration points between the site and the back-end databases. - Custom coding: We anticipate some unique challenges in the development of our website that will call for custom codes. You should be a problem-solver who can think on their feet and write custom code as required. For this project, ...

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    ...expansions and updates. Skills and Qualifications: Strong proficiency in C++, Python, and Java for system control and automation. Experienced in mobile app development using React Native, Swift (iOS), and Kotlin (Android). Skilled in web development with a focus on responsive design and secure payment processing. Deep understanding of backend development, including API services, database design (SQL and NoSQL), and server-side logic. Familiarity with sensor integration and real-time data processing. Experience with automation systems, robotics, or similar technologies is highly desirable. Knowledge of machine learning and optimization algorithms is a plus. Excellent problem-solving abilities and attention to detail. Strong communication skills and the ability to work as part of a...

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    This is a test Freelancer quote for Reid

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    ...acquired a freelancer marketplace script from Codecanyon and need assistance in modifying it to resemble a website I admire Fiverr, UpWork. I am seeking a professional with a deep understanding and hands-on experience in front & back-end development. Ideal Candidate: Proficient in both front-end (HTML, CSS, JavaScript, Next, React or Angular) and back-end technologies (Node.js, Python/Django, Ruby on Rails, Laravel). Experience in full-stack development, especially in freelancer marketplace, e-learning or education tech projects. Knowledgeable in database design, cloud services, and implementing secure, scalable solutions. Must have previously worked on freelancer marketplace, e-learning or similar platforms. Key Task Include: - Frontend function is to be as much a...

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    ...full-stack developer who is proficient in HTML/CSS/JavaScript, PHP/Python/Ruby, MySQL/PostgreSQL/MongoDB. It's a feat if you've dabbled in the realms of DevOps Engineering and API Development. Create a secured, scalable and user-friendly Pentesting platform where users can register, authenticate, and scan their websites for active/live IP, website, hostname, server, workstation or laptop. The platform will interact with OpenVAS for scanning and then filter and present the reports in an accessible manner within the user's account. The scanning operations are managed through a RESTful API hosted on a VM. Ideal Skills: - Expertise in HTML/CSS/JavaScript - Proficiency in backend languages such as PHP, Python, Ruby - Familiarity with database technologies lik...

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    ...Requirements: Frontend: The frontend will be developed using ReactJs, ensuring a modern and responsive user interface. Backend: The backend will be implemented using either Java or Golang, depending on the developer's expertise and preference. The backend should seamlessly handle data processing, user authentication, and overall system functionality. Database: The application will utilize both NoSQL and SQL databases to efficiently manage and store data. This hybrid approach is intended to provide flexibility and scalability. Key Features: Property Listings: Users should be able to browse and search for properties based on various criteria such as location, price range, and property type. User Accounts: Implement a secure user authentication system allowing users to cr...

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    ...requirements. # Optimize code for performance, maintainability, and scalability. # Troubleshoot, debug, and resolve any issues related to the notification system. # Stay updated on industry best practices and technologies related to notification services. Requirements: - Proven experience in building notification engines or modules. - Proficiency in one or more programming languages such as Python, Ruby, Go, or Node.js. - Strong understanding of system architecture and integration with existing applications. - Familiarity with various notification mechanisms (push, email, SMS, etc.). - Experience in optimizing code for performance and scalability. - Efficient management and delivery of daily notifications - Flexibility across multiple platforms (Email, Apps, Web) - Seamless n...

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    ## Automated...interviews (2 rounds) ## ## Open for freelancers from INDIA only ## Fullstack MERN Developer Mid-Level (5-7 years) Requirements: ï‚· Experience with front-end code in HTML5, CSS3, JavaScript, ReactJS or similar. ï‚· Experience in frameworks such as , NestJS, or proven ability to learn on the job. ï‚· Exposure to collaboration tools like GitHub, JIRA, Confluence. ï‚· Understanding of Sql and NoSql Databases i.e., MySQL, Mongo DB etc. ï‚· Proven track record of building scalable, high-quality software solutions. ï‚· Experience of working at a product-oriented company. ï‚· Thorough understanding of agile software development methodology, and ability of proactively manage task, projects and issues. ï‚· Experience with Elasticsearch, Redis, Memcached will be a plus

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    I'm seeking an experienced Full-stack developer who can assist in building a chatbot that is trained on Saudi Stock Market real time data. My project requires a candidate with a diverse programming language skillset. **Key Skills Needed:** - Proficiency in JavaScript, Python, and Ruby, as well as Java, C#, and PHP. - Robust knowledge of front-end and back-end development. - Experience in building scalable web applications and integrating it with WhatsApp or telegram **Project Objective:** The main objective of this project is to create a user-friendly chatbot trained on Saudi Stock Market that meets my specific business requirements. I'm anticipating a solution that is highly efficient and adaptable, with a seamless performance across numerous platforms. **Preferable ...

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    ...your marketing and sales performance. Datapad is designed for small businesses and power users who want a simple and fast reporting ://://:// • To build a similar website to Datapad, you will need to have some skills and tools, such as: • A web development framework, such as Laravel, Django, or Ruby on Rails, to create the backend of your website and handle the logic, data, and security. You will also need to choose a database, such as MySQL, PostgreSQL, or MongoDB, to store and manage your data. • A web design framework, such as Bootstrap, Tailwind, or Materialize, to create the frontend of your website and handle the layout, style, and interactivity. You will also need to use HTML, CSS, and

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    I'm seeking a capable developer to build a job aggregator with robust web scraping capabilities. This platform will be instrumenta...CAPTCHAs, AJAX, and dynamic websites is required. - Implement functionality for new job postings to be submitted via a form on the website. Deep understanding of user-interface and experience in form design and submission is a plus. The successful freelancer must have a good understanding of job search engines, aggregator platforms, and web crawling technologies. Practical experience in PHP, Python, Ruby or another similar language is desired. Understanding of various API integrations would be advantageous. In your bid, please include past web scraping and form design/implementation projects you've completed. Basic site based on WordPress c...

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    In my project, I'm seeking a Docker expert skilled in creating and configuring custom Docker images pe...and configuring custom Docker images per my specific requirements. Key details include: - Operating System: The process will be conducted on Linux, so a great understanding of this OS is necessary. - Docker Compose Version: I require the latest version of Docker Compose to guarantee the up-to-date functionalities and securities. - Custom Docker Images: Unlike using preset images like NodeJS, Ruby or MySQL, this project demands the creation of custom Docker images. Your proficiency in Docker Compose and Linux, along with your expertise in creating custom Docker images will be integral to this project. Competence in problem-solving and working under minimal supervision wil...

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    ...understanding of various JavaScript frameworks and libraries. Frontend: Utilize modern JavaScript frameworks such as React.js or Vue.js to build the interactive user interface. Employ libraries like or for canvas drawing functionalities. Backend: Develop the backend using Node.js and for handling WebSocket connections, user authentication, and session management. Utilize a NoSQL database like MongoDB for storing whiteboard session data. WebSockets: Implement WebSocket communication for real-time data exchange between the server and clients. Use libraries like to simplify WebSocket integration and handle connection management. Authentication: Implement user authentication using libraries like or JSON Web Tokens (JWT) to authenticate users and manage

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