Data structures in ruby on rails jobs

My Shopify site is...freezing issues, particularly when browsing product pages. This problem primarily occurs on Google Chrome. I suspect it might be related to some recent changes on the site, but I'm not entirely sure. I need a professional with the following skills and experience: - Proficiency in troubleshooting Shopify sites - Expertise in diagnosing issues related to specific web browsers, particularly Google Chrome - Ability to investigate potential problems caused by recent app or plugin installations Your goal will be to identify the cause of the freezing and implement a solution to restore the site to optimal performance. Please PM me for website information and send me your plan to fix. You must know what is going on with the site firs...

As Discussed for Quality SEO optimization for WordPress website.

Prepare a 3D model of a Residential building from Autocad drawings of a scale 1:100 Height 37cm Base Dimensions: 65 CM x 55 CM x H: 90 CM Model: to show the above in white massing volume blocks as per scale with the required facilities Materials: The following is the material used for fabrication of such project’s models: 1 High quality acrylic (of different thicknesses), for buildings and structures 2 High quality resin for water features, to achieve the appropriate natural water look 3 Colored film for tinting buildings glass parts 4 High quality car NC paints to achieve & match the required colors and finishes. 5 Base To be made with solid wood frame, covered with MDF wood with NC sprayed paint finish. 6 Cover Model to be provided with clear Plexiglas cov...

...need a legal brief focusing on the municipality's business activities and their implications on liability. This brief will be crucial in challenging the municipality's immunity in light of a breach of duty of care. Specific Tasks: - Analyze the city's engagement in a foreclosure business and its impact on their responsibility and liability. - Compare and contrast this situation with that of a private entity. - Use provided supporting materials (official documents, witness testimonies, photographic evidence) to substantiate the arguments. Ideal Skills: - Strong background in municipal law and liability cases. - Excellent legal writing skills. - Ability to interpret and present complex data from official documents, ...

I need assistance configuring authentication for the Google Meet REST API using the ruby library "google-apps-meet-v2". Currently, I'm facing a permission error ("Permission denied on resource Space") when attempting to create a meeting. I have set up a service account on google cloud with admin roles. Key Requirements: - Expertise in OAuth 2.0 and Service account authentication, particularly with Google APIs. - A deep understanding of Google Meet's permission structures. - Ability to troubleshoot and resolve API permission issues. - Proficiency in Ruby a plus, with experience using "google-apps-meet-v2".

I'm encountering problems with some extensions or modules on my OpenCart site and email settings. The specific details of the issues vary, but they primarily revolve around the functionality and performance of these extensions. Ideal skills and experience for the job: - Extensive knowledge and experience with OpenCart - Proficient in troubleshooting and fixing issues with OpenCart extensions and modules - Familiarity with various types of OpenCart extensions - Capable of ensuring optimal site performance and functionality Your role will involve diagnosing and resolving these issues to ensure my OpenCart site operates smoothly and efficiently. Please include relevant experience and examples of similar projects in your proposal.

I need a Laravel web application installed on my server. This is a fresh installation. The project involves: - Full configuration of the server environment to support the Laravel application - Domain pointing to the application Please note, the server is a shared hosting. Ideal skills for this job include: - Expertise in Laravel - Server configuration skills - Experience with shared hosting Looking forward to your bids.

I'm seeking a skilled writer for public relations blog posts. The goal is to enhance PR for one of our clients through 2 inspirational blog posts. Requirements: - Demonstrated experience in public relations writing - Ability to convey an inspirational tone - Knowledge of PR industry trends and narratives - Capability to write engaging content that increases brand awareness Please submit relevant writing samples and PR experience.

I need an article written about a recycling company in India. The article should focus on the company's initiatives and impact in the Old Automotive recycling sector, recycling used engines and old auto parts. The tone of the article needs to be formal and informative, targeting business professionals and investors primarily. The article will need to be distributed on Google News and free press release platforms like PRlog, OpenPR, 1888 Press Release and other free press release websites in India. Ideal skills and experience for the job include: - Strong writing skills, with the ability to adopt a formal and informative tone - Understanding of the recycling industry - Experience with press release distribution - Ability to write content that appe...

I need a freelancer who can read and summarize news articles for me. Your job will be to highlight the most important points of these articles, focusing primarily on the key events. Ideal skills for this project include: - Strong comprehension and analytical skills - Ability to distill complex information into concise summaries - Excellent written communication skills - Familiarity with news articles and their structures Prior experience in journalism, report writing, or similar fields would be advantageous.

I'm seeking a skilled professional who can create an educational brain model using Meta Sam and a MRI dataset. This model is intended for undergraduate students, so it needs to be detailed yet comprehensible. Key Requirements: - Model should include: - Detailed anatomical structures - Functional areas of the brain - 3D interactive elements - Proficiency in using Meta Sam - Experience with MRI datasets - Ability to create educational content

I'm eager to create a WordPress site employing Elementor, mirroring the structur...Webshark.se. The site must be fully adjustable, enabling me to effortlessly modify text, images, and colors. Key Features: - Incorporation of header and footer layouts, color schemes and fonts, and page structures from the example sites - Chat functionality that combines live support and a Chatbot for automated responses - Pop-up functionality serving as a contact form - A design and structure based on the aforementioned examples - User-friendly interface allowing easy adjustments without the need for further development help I'm looking for a professional with substantial experience in WordPress and Elementor. A keen eye for detail is essential, as is the ability to deliver ...

Cryptocurrency Trading Platform Developer with Expertise in DEX Integration To develop a secure, scalable, and user-friendly decentralized exchange (DEX) and Tradingview platform that allows users to trade cryptocurrencies directly from their wallets without relying on intermediaries. The platform will prioritize decentralization, transparency, security, and ease of use. Key Features 1. Non-Custodial Trading - Users maintain control of their funds at all times. The DEX facilitates trades directly from users' wallets. - No centralized storage of funds, reducing the risk of hacks. 2. Smart Contracts - Automated and transparent trade execution via self-executing smart contracts. - Utilization of blockchain technologies like Ethereum or Binance Smart Chain fo...

...searching for a skilled and reliable graphic designer to work with on and on-going basis for various projects in my pipeline this year. Adobe Creative Suite is preferred.. and someone who has experience with file formatting / pre-flighting. The ideal candidate will be knowledgable and creative and have the ability to provide a quick turnaround. Design Needs: - Brochures - Flyers - Social media posts - Other varied marketing materials - Bonus for Wordpress knowledga The primary goal of these materials will vary - from brand awareness to lead generation and sales promotion. Therefore, your ability to design with different objectives in mind is crucial. Ideal Skills: - Extensive experience in graphic design - Proficient in creating diverse mark...

I'm looking for a lead generation expert who specializes in generating qualified leads on Instagram. My company offers services and we primarily need B2C leads. Key Responsibilities: - Develop and implement effective lead generation strategies specifically tailored for Instagram. - Identify and target potential B2C clients on the platform. - Generate and deliver a steady stream of qualified leads. Ideal Skills: - Proven experience in social media lead generation, particularly on Instagram. - Ability to identify and engage with potential B2C clients. - Strong understanding of lead qualification processes. Please share your portfolio and relevant experiences. Looking forward to your proposals.

I'm looking for a WordPress developer to create a blog for me using a pre-made theme. The primary focus will be on integrating essential functionalities, with SEO optimization being crucial to enhance the blog's visibility and reach. Key Requirements: - Proficiency in WordPress development - Experience in setting up blogs - SEO expertise to optimise the blog Skills and Experience: - Familiarity with various pre-made WordPress themes - Ability to integrate SEO tools and techniques - Previous work on WordPress blogs is a plus

In my company the arrival of the inventory to the warehouse is recorded manually in the attached excel file, in the tab "ARRIVO PRODOTTI". Each product is assigned a specific row. For each row the following columns are filled in: ARTICOLO (item code) DESCRIZIONE (item description) DATA PREVISTA (estimated availability date) I° REVISIONE DATA (first revised availability date) II° REVISIONE DATA (second revised availability date) III° REVISIONE DATA (third revised availability date) QTY (quantity) STATO (status) I would need a button for each row, next to the column STATO. The button, powered by a macro, when pushed should trigger an email to be sent to a list of internal recipients, with subject and text f...

I have 24 HDD's which I want to configure as a single RAID 0 array. The configured RAID array should be mounted on the /home directory of my Linux system with ext4 file system. I'm looking for an expert in Linux and RAID configurations to assist with this task. - RAID Configuration: Single RAID 0 array for all 24 drives - File System: ext4 - Tools to Use: SOFT RAID (mdadm, LVM) Ideal skills and experience for this job include: - Proficient in Linux systems and file systems - Extensive experience with RAID configurations - Familiarity with SOFT RAID tools, specifically mdadm and LVM - Ability to mount and configure drives on specific directories - Knowledge of RAID 0 characteristics and performance implications

I need an expert with installing Vicibox11 on a freshly setup cloud server. Ideal Skills: - Proficient in Vicibox11 installation - Experience with cloud server - Knowledgeable in server configuration Please note, the server is currently empty, hence, the freelancer will need to install the OS and configure the server from scratch.

I have an Android VPN app that I want to publish on Google Play. Also, I don't have a deve*loper a..ccount, This will be up to you Once the application is successfully published in the market and you've sent me all the necessary details and accesses to the developer account for permanent access, I'll approve the project. Also, my app's file and source code are ready, and you need to upload and sync them on the hosting I set up, and obtain the output file required for Google

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I need an android test app developed that can detect the usage of the latest version of Shamiko (1.2.1) on a rooted device, alternatively the detection of Magisk etc while Shamiko is active. Willing to pay more for more than one working method.

...backend library for API interactions, will be provided to accelerate development. Core Features: - On/Off Control: Allow users to power smart lights on and off individually or as a group. - Dimmer Control: Enable users to adjust light brightness with a slider or percentage input. - Color Adjustment: Provide a color picker or similar interface for changing the light colors, including support for RGB and custom presets. Technical Requirements: 1. Tuya API Integration: - Utilize the provided Tuya API library to communicate with smart lighting devices. - Implement secure API authentication and token management for users. - Handle real-time status updates for device states, such as light on/off status, brightness levels, and current color. 2. Web App Developm...

I'm in need of a skilled illustrator who can add the attached T-shirt onto the attached girl in an illustration. Needs to be super High Res for a 2 meter poster >>>>> ONLY USE THE ATTACHED FILES!! >>>>>DO NOT ADD ANYTHING!! >>>>>. PLESAE SEE SCREENSHOT ATTCHED !!! - An illustrated style, but still looking natural and realistic - Without any background, focusing solely on the girl wearing the T-shirt Ideal candidates should have a strong portfolio in creating similar illustrations, with a keen eye for detail and color. Experience with character illustration and apparel design is a plus. Please include examples of relevant past work when applying.

I'm on the lookout for a skilled Unity developer to help bring my 2D puzzle game to life. This project involves creating an engaging and challenging web-based game. Key Requirements: - Proficiency in Unity with a strong portfolio of 2D game development - Experience in designing and implementing puzzle mechanics - Ability to create a smooth and engaging user experience for a web platform If you have the necessary skills and experience, I'd love to collaborate with you to create a successful web-based puzzle game.

I'm looking for a skilled developer with extensive experience in algorithmic trading to help me implement a trend-following strategy on the Zerodha trading platform. Key Requirements: - Proficiency in Python: This will be the primary programming language for the development of the trading algorithm. - Experience with Zerodha: Familiarity with this trading platform is crucial to ensure smooth implementation and operation of the algorithm. - Understanding of Trend-Following Strategies: Prior experience in developing and implementing trend-following trading strategies is highly desirable. The goal of this project is to create a robust, efficient, and profitable algorithm that capitalizes on trending market conditions. If you have the necessary ski...

I need an experienced WordPress professional to set up a WPLMS installation on my WordPress subdomain, and integrate a series of quizzes and tests into the platform. Key Tasks: - Implement WPLMS on my WordPress subdomain - Load a variety of quizzes and tests (Multiple choice, True/False, Essay/Short Answer) - Format the quizzes and tests according to a provided design template - Use a provided set of questions and answers to populate the quizzes and tests Ideal Skills and Experience: - Proficient in WordPress and WPLMS - Experience with quiz/test integration on eLearning platforms - Familiar with implementing and customizing WordPress themes - Able to adhere to provided design templates and brand styling Please note, I will provide the questions and answers, ...

I'm in urgent need of a dedicated professional to help me track down sellers on Temu and SHEIN who are misusing my content to sell counterfeit versions of my clothing. Key responsibilities: - Identify sellers using my photos to replicate and sell copies of my clothes - Report each case as an Intellectual Property infringement through the official forms on the respective platforms Compensation: - I will pay for every case resolved Ideal skills and experience for this job: - Familiarity with e-commerce platforms, particularly Temu and SHEIN - Prior experience in IP monitoring and infringement reporting - Attention to detail to recognize misuse of content - Good understanding of the process of reporting through official platform forms Please note, I have ...

I am in need of a seasoned web developer to create a fully functional online casino website. The primary focus of the site will be online gambling, featuring a variety of slot games and live dealer games. Key requirements include: -The backend should be implemented using .NET or Spring frameworks only (please, no Laravel, Ruby , etc.) -The frontend should be implemented using with Typescript only. -The project's techstack will be Gitlab CI, Playwright, PostgreSQL, Docker, Git. - Comprehensive user account features: This will involve crafting detailed user profiles as well as implementing a system for tracking user history. - A keen understanding of online gambling: Experience in developing similar websites or a deep knowledge of the online gambling industry wil...

The requirements are as follows: 1 Must have a lawyer qualification certificate 2 Pass certification on the designated platform (no certification is possible without a lawyer qualification certificate) 3 Open a silver membership on the designated website (no fees for the first month) 4 The articles are provided by me, you only need to register and publish 5 The fee is settled according to the number of articles published, and the settlement is made after each publication.

Link Posting (Bilingual: English and Chinese) Publish 20 SEO-optimized links daily on our website using the provided affiliate marketing materials. Ensure each link complies with SEO standards, embedding relevant keywords and descriptions. Provide detailed descriptions for each linked tool, including: Tool introduction. Feature breakdown. Free usage details. Paid usage details. Application scenarios. Blog Writing (Bilingual: English and Chinese) Write 2 high-quality blog posts daily, focusing on either the website's overall theme or specific tool-related topics, and ensure compliance with SEO requirements. Each blog post must be at least 1000 words, with appropriate images (we will provide the image resources). Task Requirements: High-Quality Blog Articles: Articles shou...

I need assistance with the GoToWebinar platform, specifically for real-time question retrieval during webinars. The objective is to automate responses to these questions on-the-fly. Ideal Skills and Experience: - Proficiency in using GoToWebinar - Experience with automation tools - Skills in real-time data handling - Technical know-how in integrating software for seamless operation - Strong problem-solving skills for managing unexpected scenarios during webinars.

I'm seeking a professional photo editor who can replace faces in wedding photos with other faces, maintaining a realistic editing style. Key Requirements: - Very precise face replacements, with careful matching of skin tones - Proficient in using Photoshop for high-quality results The ideal freelancer for this project should have extensive experience in photo editing and face replacement, with a keen eye for detail and skin tone matching. A portfolio showcasing similar work will be highly advantageous.

I'm in need of a consultant who is well-versed in Vietnamese electrical design specifications for a car factory project in Thai Binh Province, Vietnam. The consultant will need to provide 2-3 complete design sets of similar projects in DWG format, with detailed explanations for the design elements in the drawings. Key Requirements: - Expertise in Vietnamese electrical design specifications - Ability to provide complete design sets in DWG format - Experience with consulting on car factory designs The design sets should mainly focus on the electrical layout. I would like detailed explanations for the wiring schemes, power distribution plan & diagram, lighting system, and fire alarm system (FAS).

...developer to create a new module for our existing system that manages expenses, inventory, and POS operations. The new module will focus on laboratory testing services. The client needs to register both in-house services at zero cost and third-party services with associated costs for profit tracking. The system must accommodate various pricing structures based on insurance coverage, allowing clients to see normal prices alongside insurance options when they inquire about services. Additionally, we need to implement a queue system for patient assistance, where clients can be billed and directed to the appropriate service provider. Results for lab tests may vary in delivery time, so the system should keep track of pending results. Furthermore, we requ...

...75000 must be reached. No milestones or funds will be advanced. Only upon successful goal of 75000 reached will the payout be released regardless of amount of work put in, it is your expertise I am hiring. The payout will be large for your hard work. But working on contingency is my only option. I have invested to much in fake digital marketers and scammers. Please do not propose if you do not have the experience nor accept this difficult task. If you are confident in your abilities, there will be no need to request an advance. You may even propose more than the project range if you wish. But no fee will be paid or advanced in any form until goal of the campaign is reached. These terns are non negotiable and no exceptions. Thank you for looking and I ...

...someone to perform a code review on an app that's currently being built. The focus should primarily be on the code structure and organization. This initial task will only require a couple of hours of work, but if I am satisfied with your performance, there is a potential for much more work in the future, as this is a large project. You will need to: - Perform a code review, focusing on the structure and organization of the code. - Possibly carry out a small amount of other tasks. The app is being built using JavaScript/React. A Non-Disclosure Agreement (NDA) is ready for you to sign if you are serious about taking on the work. Ideal skills for this job include: - Expertise in JavaScript/React - Strong understanding of code structure and ...

I need assistance with deploying a Django-based Python web application and a Node.js project on my dedicated VPS. Additionally, I require the creation of two APIs for the Python project. The ideal freelancer for this job should have: - Proven experience in deploying web applications on Dedicated VPS - Proficiency in Python and Django and flask - Strong skills in Node.js - Experience in creating APIs - Familiarity with VPS management Please submit your bid if you can deliver this project promptly and efficiently.

I have a Python-based web application that needs to be deployed on my Azure VPS. In addition, I need a RESTful API created for another Python project I have. Key Requirements: - Deploy a web application written in Python on an Azure VPS. - Design and implement a RESTful API for a separate Python project. Ideal Skills: - Proven experience with Azure and Python web applications. - Strong skills in Python and RESTful API development. - Ability to deliver quality work within established timeframes.

I'm looking for a talented Unity developer to create a mobile-friendly low poly 3D map for a game. The map should cover an area of 2km x 2km and include diverse areas such as...2km and include diverse areas such as a collapsed railway station, a bridge, a shipyard, three towns, a factory area, and a temple. Key Requirements: - All models (trees, grass, buildings, rails, ships, bridges, etc.) should be created from scratch, with an emphasis on low polygon counts but high-quality detailing in textures. - The aesthetic should blend a realistic feel with stylized elements. Ideal Skills: - Proficiency in Unity and 3D modeling - Experience with creating low poly models - Understanding of mobile game development requirements - Ability to create high-quality text...

Hi , I have a Health Site ( DR 60+ and USA Traffic: 100K) Please answer the following question in your bid. If you don't we will need to assume your bid is spammy. Do you have many clients who are seeking to buy Link Insertion? We seek freelancers to help sell our Link Insertion space.

Looking for a Web and Mobile Script with Installation Service (Multivendor, On-demand, eCommerce, Parcel, Taxi, Car Rental) Description: I am looking for a ready-made script that works both as a web application and a mobile application. The script should include the following features, and I am also looking for a developer who can install and configure the script completely for me: Required Features: Multivendor Food Delivery System (like Uber Eats). On-Demand Services (home services, handyman, etc.). eCommerce Platform for selling products. Parcel Delivery System for shipping packages. Taxi Booking System (similar to Uber). Car Rental App with complete booking and payment functionality. Deliverables: Source Code: I want to purchase the full source code of the script. Insta...

I need a data analyst to evaluate an Excel spreadsheet containing project data. The analysis should cover run rates, forecast dates, and schedule adherence on a weekly basis. Ideal Skills: - Proficient in Excel - Experienced in data analysis - Able to interpret project metrics No set rules for this analysis; it is simply a test to assess your ability to perform basic data analysis.

...associated with food delivery apps in Australia, specifically Uber Eats, Menulog, and DoorDash. This should encompass all fee types, with detailed explanations and examples from each app. Key Requirements: - Comprehensive breakdown of all fees customers pay on these platforms including delivery fee, service fee, small order fee, local operating fee, delivery adjustment fee, menu price changes, and regulatory response fee. - Detailed explanations of each fee type, with real-world examples from the specified apps. - Comparison of fee structures across the three apps. Ideal Freelancer Skills: - Strong analytical skills. - Familiarity with food delivery apps and their fee structures. - Excellent research capabilities. - Ability to present complex information ...

Hello I have an Android VPN app that I want to publish on Google Play. Of course, this publication will be done with your account. Once the application is successfully published in the market and you've sent me all the necessary details and accesses to the developer account for permanent access, I'll approve the project. Also, my app's file and source code are ready, and you need to upload and sync them on the hosting I set up, and obtain the output file required for Google.

I am looking for a creative and experienced architect who can design a modern hotel on my land sized 33*45, which includes a basement and two additional floors. The total area of the land is 165 Gaj. Key Requirements: - The design should be in a modern architectural style. - The hotel should be able to accommodate 6-10 rooms on each floor. - A basement and two floors need to be incorporated into the design. Ideal Skills and Experience: - Proven experience in modern architectural design is a must. - Previous work on hotel designs or large commercial properties is preferred. - Ability to create functional and aesthetically pleasing designs. - Strong understanding of space management to fit the required number of rooms.

An AI-powered data extraction tool for marketing sector. The tool would be designed to scrape data from multiple sources, including company websites and public directories, to extract company names, contact details, and decision-maker information. Its responsibilities included designing the AI model for Named Entity Recognition (NER) to identify key individuals, implementing scalable web scraping pipelines, and integrating APIs for enhanced data accuracy. A notable functionality with the use of a custom machine learning algorithm to filter and rank decision-makers based on their roles, improving the my outreach efficiency by over 70%. Excel results would be in this format- Provided Email: CEO’s Name: Company’s Name Key Requirements: - The ...

Hello, I am looking for someone to deliver Facebook likes to 7 public Facebook posts on a Personal account. Each of the 7 posts needs to get 100 - 150 likes, so a total of approx 1000 likes is delivered. Timeframe is 1-2 days. I need someone who can do this quickly and efficient. Future work is available is the project is done to a satisfactory level. The Facebook account needs to be kept private and not shared/ copy and pasted to public social media sites. Please enquire if you think you can complete this project.

Same as before, need childrens books cover art based on ISBN and author Name

I'm looking for a proficient quant trader or developer to build a backtest strategy using QuantConnect or a similar tool. The focus will be on options spreads, specifically calendar spreads with management, on SPY and SPX. Key responsibilities: - Design a backtest strategy targeting options on SPY and SPX. - Concentrate on implementing and testing option spread strategies. - Utilize QuantConnect or an equivalent tool for backtesting. Ideal candidates should have: - Extensive experience with options trading and strategy development. - Proficiency in using backtesting tools, preferably QuantConnect. - Strong understanding of calendar spreads, iron condors and other option spreads. - Ability to deliver a comprehensive backtest strategy. Deliver backt...