Ruby on rails tutorial freeJobs

December 5th 5pm

I need an essay discussing the claim "all models are wrong, but some are useful" attributed to George Box, particularly in the context of mathematics and economics. The ideal freelancer should have strong understanding of both mathematics and economics, and be able to articulate this complex idea in a clear and engaging manner.

I'm seeking a professional to set up an e-commerce website on Hostinger, focused on selling physical products. The primary goal of this website is to increase sales. Key Responsibilities: - Design and develop an e-commerce website on Hostinger - Ensure the website is optimised for sales - Implement user-friendly features to enhance shopping experience Ideal Skills and Experience: - Proven experience in designing e-commerce websites, particularly on Hostinger - Strong understanding of sales-focused web design - Excellent skills in creating user-friendly interfaces - Experience in e-commerce site development for physical products

I am looking for a freelancer who can help me fix my php xampp software script for bulk messaging on a website. The purpose of the bulk messaging is to message users about available rooms with text that we can customize. everything is done but there is a small bug so im hoping it's a quick fix as it was working before, video link below showing XAMPP script I'm confidant it can be fixed in less than one hour so bid accordlinly If its a bigger problem then will dicuss and negotiate but it's a small bug from my knowledge. Ideal skills and experience for the job: - Proficiency in Python or JavaScript - Experience in creating scripts for bulk messaging - Ability to customize the messaging content

I'm looking for a long-term scriptwriter who can write on the topics of the following: Trucks/Cars/Automotive/ We're very lenient, casual, and can accommodate how many ever scripts you can write per week. There are currently 8 automotive scriptwriters in the team and we produce 20 weekly videos for my 5 channels. I've started two channels no so long time ago, that's why I am looking for more scriptwriters, because the production might grow to 22-23 videos per week. We are looking for someone that can: * Communicate effectively * Can do quality research. * Can follow Scriptwriter Guidelines (will be provided when hired) - THIS IS MUST * Can write a script without grammar mistakes * Reasonable turnaround time * Be creative and humorous * Tone we're looking...

Prepare a compelling fund raising pitch on angel list .com for

I'm looking for a professional video editor for my YouTube channel. The editing...deliver high-quality, engaging content - Excellent understanding of sound effects and text overlay integration. Please ensure the final videos are in the 16:9 aspect ratio. The preferred turnaround time for each video is 3-5 days. The final edited videos should be 10-15 minutes long. The editor has the discretion to choose appropriate sound effects and text overlays. The YouTube videos will contain tutorial and how-to content. The final videos should be delivered in MP4 format. Please use subtle and minimal sound effects. Please use wondershare filmora for the video editing. Please adhere to the following branding guidelines: None specified. You can choose the sound effects and text overlays at y...

...series of 1-minute product tutorial videos in the style of the provided YouTube link. Key Aspects: - Character Creation: A main character will guide viewers through each video. This character should embody a professional and authoritative tone. - Animation Style: All videos will need to be designed in the same animation style as the supplied reference. - Monthly Deliverables: We anticipate producing a new video each month, so we're looking for a freelancer interested in a long-term partnership. Ideal Skills and Experience: - Expertise in creating 2D/3D animations or motion graphics. - Ability to develop engaging, professional, and authoritative animated characters. - Experience in producing product tutorial videos is a plus. - Efficient in delivering high-quality ...

I need my Ruby on Rails application upgraded from Ruby 2.7.x and Rails 5.2.x to Ruby 3.3 (or current) and Rails 7.x (current). Once the upgrade is complete, I would like to have Two-Factor Authentication (2FA) integrated into the application. This should include SMS, Email, and the use of an authenticator app. Key Requirements: - Upgrade Ruby on Rails application to the latest versions - Implement 2FA post-upgrade - Handle a few potential compatibility issues with existing dependencies It's important to note that we do not have extensive tests in place, so you will need to ensure that the application is stable post-upgrade. Experience with Ruby on Rails, 2FA implementation and handling compati...

...Display detailed information about the ad, including high-quality images, a full description, contact details, and location. Option for users to contact the seller through the site (via messaging or contact form). Map integration for location-based search. Buttons for sharing the ad on social media. User Accounts and Dashboards: User profile page to manage account details, saved ads, and messages. Dashboard to manage the user’s posted ads (edit, update, delete). Ad management for users to add new ads and choose between free or paid listing options (basic, premium, or featured). Responsive Design: Mobile-friendly design to ensure smooth access and browsing across all devices. Search & Filter: Advanced search filters by price, location, boat type, condition, yea...

I'm in need of an AP Specialist. Please find attached JD for your reference. AP Specialist - Need experience on NetSuite Software. US Timezone.

I am looking for a professional to help me with Technical SEO optimization on my website. The main focus will be on improving the site architecture. Ideal skills and experience for the job include: - Proficiency in Technical SEO - Extensive experience with site architecture - Ability to implement changes that will enhance crawling and indexing - Familiarity with SEO tools and analytics - Good understanding of web development

I am looking for a developer to create a script that automates managing 3D asset uploads on the Fab platform. Fab is a new marketplace for selling 3D models, and my products have been migrated to Fab’s draft section from Sketchfab. The script should streamline the upload process and manage metadata efficiently. Key Requirements: 1. Draft Management: - Read through the Fab draft section. - Match each product in the draft with its corresponding files stored locally. - Upload files to the respective product pages. - Add missing metadata (e.g., titles, descriptions, tags) and publish the products. 2. New Product Upload: Implement error handling to manage any upload issues or mismatches during the process. Upload new products directly, including adding metadata during the upload...

I'm seeking an expert in Virtualmin for configuring an email server for me. The server's primary task is to send and receive emails. In addition, I need it to support the following email protocols: IMAP, SMTP, and POP3. !!!! Config will be done remotly from my laptop !!!!! I hire based on hourly rate. I assume 1h is more than enough to configure All software installed postfix and procmail Key Requirements: - Server setup for sending and receiving emails - Support for IMAP, SMTP, and POP3 protocols - Configuration of TLS/SSL for email authentication Ideal Skills: - Extensive knowledge and experience with Virtualmin - Proficiency in email server setup and configuration - Familiarity with email protocols and authentication methods

I'm in need of a skilled video creator who can produce engaging user-generated content (UGC) tutorial videos for my Instagram account. The ideal candidate will understand the intricacies of Instagram's audience and can create content that fits seamlessly into the platform. Key Requirements: - Create tutorials with a strong hook and practical usage demonstrations. - Understands and can implement Instagram's video trends into the content. - Capable of producing high-quality, visually appealing videos. - Experience in creating UGC-style content is a plus. I am looking for someone who can consistently produce content that will engage my audience and help grow my channel. Past experience with tutorial video creation is a plus, but a strong understanding of Instagr...

I need an expert in Ruby on Rails and Heroku to help me troubleshoot and fix bugs in the backend of my existing application. I need to update ruby version of ROR project from 2.7.5 to latest version and upgrade heroku stack version from 20 to 24 Skills and Experience: - Proficient in Ruby on Rails - Extensive experience with Heroku - Strong troubleshooting skills - Prior experience fixing backend/database issues - Knowledge of common backend/database problems - Familiarity with testing and debugging tools

Job Description: PowerPoint Presentation with Audio and Animation We are looking for a skilled freelancer to create engaging and attractive PowerPoint presentations for tutorial purposes. You will be provided with text content and audio for each slide. Responsibilities: Create visually appealing PowerPoint presentations with animated slides. Upload provided audio files to the slides. Optionally, convert the presentation (with audio) into a full video (preferred). Add background music to the presentation if required. Work remotely using AnyDesk on our system. Requirements: Proven experience in designing animated PowerPoint presentations. Ability to synchronize audio and visuals seamlessly. Knowledge of video conversion tools (preferred). Familiarity with adding background ...

Build a Scraper on Bright Data's Web Scraper IDE .

I'm having trouble with an MOV video file that's not playing audio on my iOS mobile device. I need the audio to play at the same time the video is playing. Issues: - Video type: MOV - Playback device: iOS mobile device Skills and experience ideal for this job include: - Proficient understanding of MOV file format - Experience with iOS troubleshooting - Knowledge in audio/video synchronization issues - Familiarity with mobile device media playback troubleshooting

...app web en Rails 6 a la última versión de Ruby on Rails. La aplicación debe funcionar sin problemas en Windows, MacOS y Linux, ya sea de forma nativa o a través de un contenedor Docker. Requisitos clave: - Funcionalidad multiplataforma: Asegúrese de que la aplicación se ejecuta sin problemas en Windows, MacOS y Linux. - Integración con Docker: La aplicación debe ejecutarse de forma nativa o ser compatible con un contenedor Docker. - Pruebas posteriores a la actualización: Los componentes críticos que deben probarse tras la actualización de Rails incluyen la autenticación de usuarios, las tareas de procesamiento de datos, las integraciones de API y las funcionalidades ...

I need a seasoned blockchain developer who can create a fan token currency for me. The primary features of this token will be a voting system and exclusive content access. I plan to distribute these fan tokens through a rewards program. Ideal skills and experience: - Extensive knowledge and experience with blockchain technology. - Proven track record in creating cryptocurrencies, particularly fan tokens. - Expertise in implementing voting systems and exclusive content access features. - Experience in designing and managing rewards programs for token distribution.

We are looking for a face transformation architecture expert to develop real-time face swapping transformation technology in live streaming with Nvidia Jetson deep streaming. Only those with experience designing Nvidia Jetson deep streaming architecture can apply. Key Requirements: - Development Device: Nvidia Jetson nano or orin - Develop an architecture(detail pipeline) that can transform faces in real-time during live streaming. - Step-by-step application technology skills - Establish real-time image processing optimization strategy Ideal Skills and Experience: - Strong background in deep learning and streaming technologies. - Previous experience in real-time face transformation systems. - Proficient in designing systems to enhance live streaming.

I need an experienced professional to: - Install Unaka Premium Roof Rack on a 2023 Ford Transit van - Mount two Newpowa 250W solar panels on the roof rack - Drill hole for feeding cables into van No electrical work is needed. NOTE: Please review the attached installation manual. There are tools listed within the steps which are NOT LISTED under the tools section. I have all the necessary mounting hardware for both the roof rack and solar panels. Please include in your proposal your estimated time for the job, your rate, and soonest availability. I am happy to travel to you, ideally somewhere between Santa Barbara and LA. May travel further if necessary!

Project Description: Development of a Modern Dating App **Overview:** We are seeking a talented and experienced team of developers to assist us in building a cutting-edge dating app. Our goal is to create a user-friendly, engaging platform that utilizes the latest technology stacks to provide a seamless experience for users. The app will focus on innovative features, robust performance, and high-level security to ensure user privacy and satisfaction. **Project Objectives:** 1. **User-Centric Design:** Develop an intuitive and visually appealing user interface (UI) and user experience (UX) that simplifies the onboarding process and enhances user engagement. 2. **Feature Set:** - User profiles with customizable settings. - Advanced matching algorithms using AI and machine...

I'm in need of a tech-savvy professional who can assist in setting up a PyTorch-based machine learning library from GitHub onto my Paperspace server. I have 8 packages I want to test and tryout. Key Responsibilities: - Efficiently install and configure the necessary software, ensuring it runs smoothly. - Simplify accessibility with user-friendly interfaces. - Complete the task ASAP, as it shouldn't take more than a few hours for a knowledgeable expert. Ideal Skills and Experience: - Proficient in cloud computing and package management. - Extensive experience with Python, PyTorch and machine learning libraries. - Familiarity with server deployment. - Ability to create and implement easy-to-use UI's, most already have them built in. I'm seeking someone who can get this...

Seeking Expert for Video Tutorial on Creating and Importing Custom Superhero Ped into GTA5 Description: I am looking for a seasoned 3D modeler and GTA5 modding professional to create a comprehensive video tutorial. The goal is to guide viewers step-by-step on designing, rigging, and importing a custom superhero ped (e.g., Hulk, Spider-Man) into GTA5. The tutorial must be beginner-friendly and leverage AI tools like Meshy AI, MidJourney, and Blender, along with GTA5 modding tools. Key Steps to Cover: Model Creation with MidJourney or Meshy AI: Use AI to generate a base superhero model and texture. Model Structuring and Texturing: Utilize AI or texturing platforms to apply realistic and detailed textures to the model. Model Refinement in Blender: Adjus...

We are looking for an experienced freelancer to assist us with the installation and documentation of a fresh Odoo 17 On-Premise solution. Project Details: • Odoo Installation: Set up a new Odoo 17 instance on our local (On-Premise) infrastructure. • Enterprise Upgrade: Perform an upgrade from the Community to the Enterprise version. • Documentation: Provide detailed documentation of all steps, including installation, configuration, and upgrade processes, for internal maintenance purposes. The project does not involve customizations or module development but focuses solely on a clean installation and stable upgrade process. The Odoo installation will be on a Linux operating system.

I'm in need of a SharePoint expert who can create a robust company intranet for me. This intranet will mainly host employee resources and documents, and will need to include: - Document Libraries: To facilitate organized and efficient document management and sharing. - Employee Directory: A comprehensive and easily navigable employee directory for internal communication and collaboration. - Forms and Workflows: For seamless internal processes and operations. The ideal candidate should have significant experience in SharePoint and a strong understanding of its capabilities for creating a company intranet. They should also have skills in document management, internal team collaboration tools, and creating forms and workflows.

I have a project where I need to overlay a list of 1900 addresses onto a PDF zoning map and update the CSV file to show data fields of the assigned zoning designation. By having the zoning assignments of every lot I can then produce a scatter plot map where x axis=lot size and y axis=sum of house sqft. And dot on the plot is the color of the zoning classification. Key Details: - Zoning map is in PDF format. - Zoning designations are already defined within the PDF. - Prefer an automated geolocation process to match zoning designations to addresses. Ideal Skills & Experience: - Proficient in using geolocation tools and software. - Experience with PDF editing, data overlay and CSV file updating or Excel spreadsheet updating. - Familiarity with zoning maps and understanding of zon...

* I have a Markdown file * And a template * I'm rendering a pdf with "pandoc" * And want the inline code to look like this. See picture * Important. It shouldn't break the existing template After running this: pandoc -o "" --from markdown --pdf-engine=lualatex --template= --listings It should convert from this to this. See image. In other words. I want the inline code to have a different font color and a "box" around it. See image.

I have a handful of images (1-10) that require some simple text changes. All the necessary text is available. Ideal Skills: - Proficient in Photoshop - Attention to detail - Quick turnaround time - Knowledge of typography and font pairing. - Experience with advanced image editing techniques.

I am looking for an expert to assist me with setting up an e-commerce shop on Instagram and Facebook, and linking it to my Squarespace website. Key Tasks: - Setting up a Facebook and Instagram shop - Linking products from my Squarespace website Ideal Skills: - Expertise in Facebook and Instagram e-commerce setup - Proficiency in Squarespace - Experience in product linking and synchronization across platforms The project entails setting up and linking a small product catalogue of 1-50 items. This project includes setting up social media ads for promoting the shop.

I'm in the market for buying Unity game source codes, specifically Action genre games, in bulk. The games should be designed for mobile platforms and have high-quality 3D graphics. Ideally, the source codes should be error-free. If you have such codes available, please reach out to me.

I'm seeking a talented and creative professional who is well-versed in Adobe Creative Cloud (Photoshop, Illustrator, InDesign, Premiere Pro & After Effects) to handle primarily video production, alongside designing marketing materials. Key Responsibilities: - Create compelling graphics for brochures, flyers and digital ads. - Produce engaging videos that align with our brand's visual storytelling. - Optimize content for various platforms. Requirements: - Proficiency in Adobe CC. - Strong understanding of branding and visual storytelling. - Excellent attention to detail and problem-solving skills. - Fluent in spoken and written English. - Available to work around GMT/BST timezones. Preferred Skills: - Experience with 3D modelling/rendering (Blender or similar). - Ability to...

I'm seeking an experienced social media salesperson to help sell iPhones on Instagram. You'll earn a lucrative 50% commission on every sale. Key Responsibilities: - Setting up an Instagram shop - Creating engaging marketing content - Managing customer interactions - Actively selling Ideal Skills: - Proficiency in using Instagram for business - Experience in e-commerce and customer service - Excellent content creation and marketing skills Your role will be crucial in establishing our presence on Instagram and driving sales. If you're ambitious and ready to take on this profitable venture, I'd love to hear from you.

I'm looking for a seasoned blog writer with expertise in technology, specifically capable of crafting 'How-To' or tutorial posts aimed at advanced users. Key requirements: - Deep understanding of various technology topics - Ability to explain complex concepts in a clear, engaging way - Proven experience writing tutorial or 'How-To' blog posts - Understanding of the needs and interests of advanced tech users - SEO skills to enhance blog visibility

I'm seeking assistance with slight modifications to the design/layout of my WordPress website, specifically the header and footer. The ideal freelancer should have a keen eye for design, as well as experience with WordPress. Tasks will include: - Adding or removing elements from the header and footer - Changing the style or layout to enhance the site's aesthetics and usability - Updating links or information in these sections Skills and experience: - Proficiency in WordPress - Strong design sense - Experience with website layout modification

Description: P...successful. Modeling and Architecture: Structure the project based on a Star Schema or Snowflake Schema diagram, as appropriate for the chosen data set. Document the overall architecture, including the relationship between tables and ETL processes. Deliverable: I present the Python scripts, the project diagram and a data validation report, and the scripts separated correctly to run on my machine along with an installation tutorial. -- I need a Star Schema model for data analysis. After that, I would like a complete tutorial on how to install and configure Docker Compose, MySQL, and PostgreSQL in VS Code. The modeling should be done using MySQL Workbench. -- I need this because later, I have to perform the entire installation process o...

We are in need of a talented developer to help build our MVP for a sustainable fashion marketplace. Our UX/UI designer is already working on flow diagrams, customer journals, mock apps for desktop and mobile, brand identity, etc. Key Requirements: - Expertise in Sharetribe (Go or Flex) or similar marketplace platforms - Proven track record of developing scalable, user-friendly marketplaces - Ability to deliver a working MVP within 6-8 weeks - Open-mindedness to explore alternatives to Sharetribe if necessary Core Marketplace Features: - User profiles and reviews: A system for users to create profiles and leave feedback on products and sellers - Payment processing: A secure, seamless payment system - Product listings with filters: An intuitive product listing syst...

...for an experienced Magento developer to assist with the migration of a Magento 1.9.3.3 installation to a local environment on my Mac using MAMP Pro. Background: I have already completed the following steps: Backed up all site files. Backed up the database. Created a new configuration in MAMP Pro. Imported the files into the local environment. Imported the database. Updated the file with the new database credentials. Updated the store URLs in the core_config_data table. Cleared the cache. Magento appears to respond, and the browser redirects to the default page, but it does not load. Instead, I encounter the following error: "The requested URL was not found on this server." Scope of Work: Connect to my Mac remotely using TeamViewer. Analyze and identify the ro...

I'm in need of a proficient web scraper to gather a significant amount of legal data, specifically court decisions, from multiple websites. Key Requirements: - Scraping data from more than 6 websites - Accessing both free and paid sites - Bypassing authentication protocols where necessary Ideal Skills: - Expertise in data scraping tools and software - Familiarity with legal databases and websites - Excellent problem-solving skills to navigate paywalls and authentication barriers Please note, some of these sites require authentication or a paid subscription. You'll need to be able to manage this and access the necessary data.

I'm seeking a seasoned Shopify developer to construct a top-tier dropshipping store. The scope of the project encompasses every aspect from Shopify store setup to niche selection, designing a minimalist and clean website, app integration, and ensuring seamless functionality for a thriving dropshipping enterprise. Key aspects of the project: - Niche Selection: The primary focus will be on identifying a lucrative niche within tech gadgets and electronics. - User-friendly Design: The website needs to be designed in a minimalist and clean style, ensuring ease of navigation and a pleasant user experience. - App Integration: All necessary apps should be integrated to facilitate smooth operation of the store. - Functionality: The store must be fully operational and capable of support...

...plan to an NVMe plan on Contabo. I aim to transition to a higher-performance plan efficiently and at a reasonable cost. I currently use CWP Pro Web Panel and wish to continue with it without switching to another panel. The current versions of my software are: Apache: Apache/2.4.56 PHP: 8.2.24 MySQL: 10.4.30-MariaDB It is crucial that my email accounts and all emails are retained during the migration. Additionally, I need someone who can ensure that all data and server configurations are fully restored and functional after the upgrade. My website is a custom-functionality marketplace software, so ensuring a smooth and seamless migration is critical. If you have experience with such upgrades and meet these requirements, I would appreciate your assistance. Please feel free...

I'm seeking a skilled IT professional to remotely install ArcGIS Pro on my Windows computer. Key Requirements: - Remote installation of ArcGIS Pro: The expert will need to connect to my computer and perform the installation. - ArcGIS Pro License Verification: I'm uncertain about my current licensing status. The professional should be able to verify this and advise on the best course of action if a license is needed. - Potential Plugin Setup: While I'm not sure if additional plugins or extensions will be necessary, the IT expert should have the expertise to set these up if required. Ideal Skills: - Proficiency with Windows operating system. - Extensive experience with ArcGIS Pro installation and setup. - Strong troubleshooting skills to verify software licensi...

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Journal of Environmental Science and Conservation The Impact of Climate Change on Biodiversity in Tropical Ecosystems Climate change is one of the most pressing issues of our time, with far-reaching consequences for ecosystems and biodiversity. This study examines the impact of climate change on biodiversity in tropical ecosystems, with a focus on the mechanisms underlying these changes. Our results show that climate change is altering the distribution and abundance of species in tropical ecosystems, leading to changes in community composition and ecosystem function. Tropical ecosystems are among the most biodiverse on the planet, supporting a vast array of plant and animal species. However, these ecosystems are also highly vulnerable to climate change, wh...

I'm seeking an SEO expert to optimize my e-commerce site with a focus on increasing website traffic through on-page techniques. Key Responsibilities: - Content Optimization: Enhance the product page content for search engine visibility and user engagement. - Meta Tags & Descriptions: Craft compelling meta tags and descriptions to improve click-through rates and search engine ranking. - Internal Linking Structure: Develop a logical and effective internal linking strategy to enhance site navigation and user experience. Ideal Skills: - Proven experience with on-page SEO, particularly for product pages in e-commerce. - Proficient in content optimization techniques. - Skilled in creating effective meta tags and descriptions. - Experience in developing internal li...

...Us o Capabilities o Past Performance o Thought Leadership Blog o News and Events o Contact Security Specifications • We will provide an SSL certificate, site will be hard coded to require SSL connections Developer Deliverables 1. Fully functional WordPress website matching the specified design and functionality. 2. Integrated Google Analytics and basic SEO optimizations. 3. Documentation or tutorial on managing content, updating blog/news sections, and scaling. This needs to be as simple as possible and shared across multiple contributors 4. Security implementation for login functionalities....

I'm seeking an SEO expert to optimize my e-commerce site with a focus on increasing website traffic through on-page techniques. Key Responsibilities: - Content Optimization: Enhance the product page content for search engine visibility and user engagement. - Meta Tags & Descriptions: Craft compelling meta tags and descriptions to improve click-through rates and search engine ranking. - Internal Linking Structure: Develop a logical and effective internal linking strategy to enhance site navigation and user experience. Ideal Skills: - Proven experience with on-page SEO, particularly for product pages in e-commerce. - Proficient in content optimization techniques. - Skilled in creating effective meta tags and descriptions. - Experience in developing internal li...

I'm looking to integrate CommercePay Asia into my WordPress site. This payment gateway should only handle single payments. There's no need for customization on the payment interface; the default one will do just fine. Ideal Skills: - WordPress Development - API Integration - E-commerce Solutions - Payment Gateway Integration Experience in handling CommercePay Asia is a plus. Please provide examples of similar projects you have completed. Please include basic transaction logging and reporting capabilities. The project should be completed within 1-2 weeks.