Ruby on rails web developers jobs

I'm looking to create a WordPress site primarily for blogging. The focus will be on publishing articles and posts. Key requirements: - Designing the site in a grid layout style. - Experience in WordPress development is a must. - Understanding of SEO and UX principles will be a plus. Please provide examples of similar projects you've completed.

I need assistance with setting up a Linux-based VPS (Virtual Private Server) on TMDHosting. The ideal freelancer for this project should: - Have extensive experience with server setup, specifically with VPS - Be proficient in Linux system - Have a good understanding of TMDHosting's platform I look forward to your bids.

I'm looking for a compelling thesis statement for a school project. The subject is Theology, specifically focusing on Ethics and Morality within that realm. The thesis should address ethical issues related to 'Manifestation'. Ideal candidate should: - Have a background or strong understanding in Theology - Be skilled in formulating thesis statements - Have knowledge or interest in ethics and morality - Can relate these themes to the concept of 'Manifestation'

...emulators running on the same Linux server, with various Google Play Store apps pre-installed on the Android instances. Key Tasks: 1. Setting up multiple emulators-dockers on a Linux server. 2. install various Google Play Store apps on the Android instances. 3. Testing the setup by closing dockers, stopping the server, rebooting the server, and starting the dockers again to ensure the Android devices resume with persistent data. The expected behavior is to have all emulators retain their state and installed apps after a server reboot. Ideal skills for the job include: - Proficiency in Docker CE - Experience with Android Emulators - Knowledge of Linux server management - Familiarity with Google Play Store apps - Troubleshooting skills Please ensure you t...

I'm looking for an experienced web developer to design a Shopify e-commerce store for selling custom prints. The website needs to be user-friendly, visually appealing, and fully functional with the required features. Key Requirements: - Custom Design Tool: The site needs an integrated custom design tool, allowing customers to create their own prints. The tool should be intuitive and easy to use. - Customer Reviews Section: A dedicated area for customer reviews is a must. This feature will help build trust and encourage engagement among our customers. Ideal Skills and Experience: - Extensive experience with Shopify - E-commerce website development - Integrating custom design tools - Customer review systems implementation - Strong UI/UX design skills The successful freelancer...

...building management layers, and driving AI adoption to streamline day-to-day work. Your job is to bridge technical and business objectives, coordinate cross-functional teams, and scale new ideas, all with a heavy emphasis on AI automation. Key Responsibilities Task Management & Team Coordination - Assign and track tasks across development, HR, finance, and future sales support teams—making sure everyone knows what to do and when to do it. - Use AI-driven tools (e.g., workflow automation, voice interfaces, or chatbots) to minimize manual oversight and maintain real-time visibility on progress. - Continuously refine processes to reduce inefficiencies and maintain accountability in a multi-project environment. Building a Management Structure - Design and implement...

I'm seeking a literature review for my paper on Adult Attention-Deficit /Hyperactivity Disorder (ADHD). The focus of the review should be on the diagnostic criteria and assessments of Adult ADHD. Key Requirements: - Comprehensive review of diagnostic criteria and assessments - Inclusion of both recent and historic studies - Sole use of peer-reviewed journals as sources Ideal Skills and Experience: - Strong understanding of Adult ADHD - Experience conducting literature reviews - Familiarity with peer-reviewed journals - Ability to synthesize complex information succinctly

I am seeking developers experienced in QR code integration, creating basic audio recording apps, and managing hybrid backend storage systems. The project requires: - QR code compatibility with both iOS and Android platforms. - Developing a basic audio recording app with primary features such as recording and playback. - Implementing a hybrid storage system, utilizing both cloud (like AWS or Google Cloud) and local servers. Ideal candidates should have a robust portfolio demonstrating similar projects, with a strong emphasis on QR code integration and audio apps. Experience with setting up and managing a hybrid backend storage system is critical. Please provide examples of your relevant work. The preferred timeline for project completion is 3-4 months. The audio recording a...

I'm looking for a web designer to revamp my site. The main focus of this project is to refresh the visual design, moving towards a more lively, vibrant and colorful aesthetic while keeping the logo intact. Key Requirements: - Strong experience in web design with a portfolio demonstrating modern, vibrant and colorful sites. - Ability to work with the existing logo and integrate it seamlessly into the new design. - Understanding of UX principles to ensure the new design is user-friendly. Ideal Skills: - Proficiency in design software such as Adobe Creative Suite or similar. - Knowledge of HTML/CSS for seamless collaboration with developers. - Excellent communication skills to understand and implement vision. My site is designed with

Need experienced expert on Ai to instalo Qwen best versión on hosting over 32gb Need recomend server and Also need install and give me access to it. If have test Qwen installed on server ll show me you have experience.

I'm seeking seasoned web developers with a strong background in Stable Diffusion. The project involves creating an app that synthesizes images from both web and local sources.  Key Requirements: - Prior experience in developing with Stable Diffusion - Proficient in web development with a focus on building interactive apps - Able to communicate effectively using a translator - Understanding of image processing and synthesis Add more requirements   Responsive Design   API Integration   Database Management  Please note: - The budget is fixed at $400. Bids exceeding this amount will not be considered. -Developers must bid only if they can communicate using a translator. I will only use Korean. ...

Project Overview: We are seeking a skilled and experienced freelance web developer to build a fully functional domain reseller platform from scratch. This project requires expertise in developing custom solutions, not relying on pre-built plugins or website builders. The core functionality will revolve around seamless integration with our chosen domain registrar's API. The ideal candidate will have a proven track record of creating robust, scalable, and user-friendly web applications, specifically within the domain reselling industry. Responsibilities: * Custom Development: Develop the entire domain reseller platform from the ground up, including front-end design and back-end logic. This is not a plugin-based project. * API Integration: Integrate the platfor...

I'm looking for a comparative study on obstacle avoidance algorithms utilizing the Robot Operating System (ROS). The focus of this project will be on reactive and hybrid algorithms, specifically applied to wheeled robots. Key Aspects of the Project: - Evaluation of Accuracy: The primary performance metric to be assessed is the accuracy of the obstacle avoidance. - Utilization of ROS/Gazebo: The study will strictly employ the Robot Operating System (ROS) for the simulation (Gazebo) and testing of the algorithms. - Focus on Wheeled Robots: All evaluations and comparisons will be conducted using wheeled robots. Ideal Skills and Experience: - Extensive knowledge and experience in robot programming, specifically with ROS. - Proficient understanding of both reactive ...

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...management—depending on the pipeline scope. They have various levels of technical expertise, so clarity and ease of use are critical. Scope of Work Competitive research: Study existing interfaces from biotech, pharma, and drug-discovery tools. Wireframing and Prototyping: Create user flows, wireframes, and high-fidelity prototypes. Visual Design: Define color palettes, typography, iconography, style guides. Usability Testing: (Optional but recommended) Conduct user tests or at least a heuristic review to ensure the interface is intuitive. Deliverables Low-fidelity wireframes, high-fidelity mockups, or an interactive prototype (depending on your preference). Style guide or design system for future development. (Optional) Implementation guidance or collaboration with...

I'm looking for an experienced professional to help me with a multi-projector spherical mapping project in an indoor event space. - Responsibilities: - Configure and execute multi-projector spherical mapping. - Calibrate projectors for seamless edge blending and geometry correction. - Handle tools like TouchDesigner, VIOSO Anyblend, or equivalent. - I will be using TouchDesigner for this project and I require full assistance with projector calibration and alignment. - Preferred Skills: - Experience with projection mapping software (TouchDesigner, Resolume, MadMapper). - Proficiency in spherical geometry alignment and warping tools. If you have the skills and experience to help me make this event a success, I would love to hear from you.

I'm looking for a skilled IT Support Technician to provide on-site hardware repair and maintenance services. This role involves troubleshooting, diagnosing, and fixing IT equipment, including desktops and laptops, on an as-needed basis. Its a on site need in - Jeddah, Meca, Medinah et economic city Saudi Arabia

...documentation. Ensure translated text does not introduce errors or inconsistencies in the code. File Management & Organization: Organize translated programming files systematically for easy retrieval. Follow proper version control and document management practices. Quality Assurance & Review: Proofread and verify translations to ensure accuracy, consistency, and readability. Collaborate with developers to clarify technical concepts when needed. Requirements Fluent in Egyptian Arabic and English, with strong translation skills. Technical background in programming, software development, or IT. Experience with translating code comments, technical documentation, and programming-related content. Familiarity with programming languages such as Python, Java, JavaScript, C++, or...

I'm seeking a photographer to capture images of 5-10 single family new construction homes for federal tax incentives. These homes will be either the mondels or vacant houses ready to sell. Time spent per house is approximately 10 minutes. Will take ppictrures of 10% of total new homes for the previous year or 10 homes, whichever is less. Photographs Needed: - HVAC system (overview + nameplate) - W ater heater (overview + nameplate) - Attic insulation (overview + look for insulation ruler that shows the insulation height) - Lighting (one of exterior and several interior. - checking for LED) - Windows (Show they are dual pane - use finger for context) - Range hood (overview + nameplate) - Bathroom fans (overview + nameplate if possibe) - Basements (overview ) Requiremen...

I'm seeking several backend developers and a DevOps engineer for an 18-day project. The platform uses a Node.js or Laravel backend with a UI and PostgreSQL DB. Key Responsibilities: - Develop a backend using either Node.js with express or Laravel - Implement several backend functionalities - Set up and manage PostgreSQL DB - Create an internal API for data aggregation and processing - Develop an external API like Postman for third-party integration - Optimize PostgreSQL database queries for performance improvements Ideal Skills and Experience: - Proficiency in Node.js or Laravel - Extensive experience with PostgreSQL - Previous work with is a plus - Strong understanding of API development - DevOps experience is highly desirable We will receive data analytics from a third

...Description: We are looking for an experienced and results-driven project manager & developer to lead and execute multiple website and software projects. This role requires a strong technical background in web development, AI projects, and cloud-based integrations, along with excellent project management skills to ensure smooth execution and continuous improvement of our platforms. About Us: We manage and maintain multiple customer websites while also building cutting-edge AI-powered business tools. Our AI projects focus on: AI-Powered File & Email System: Connects customers to their files on servers, Azure, or Google Cloud Integrates with email systems Provides AI-powered assistance to help businesses manage files and emails e...

I'm looking for a professional who can seamlessly integrate 2 QR codes into 2 different promotional flyers. The primary purpose of these QR codes is to direct recipients to a specific website. Ideal Skills and Experience: - Proficiency in graphic design software - Prior experience with QR code integration - Attention to detail - Understanding of promotional materials Please note, Please add HELP FOR POLICE for the police QR code and HELP FOR FIRE under the fire QR code. The final files should be delivered in JPEG format. The QR codes should be added without any accompanying text or labels.

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I'm seeking an experienced web developer to implement Google login on my data visualization website. The site primarily displays scientific experimental data, so understanding of data visualization tools is a plus. Key Requirements: - Implement secure and efficient Google login feature - Prior experience with data visualization websites is a plus - Understanding of scientific data is an advantage Ideal Skills: - Web Development - Data Visualization - Google API integration - Security protocols in web development

I'm in need of a skilled web developer to create a comprehensive client-performer matching service. This web-based platform should cater to both PC and mobile users, offering a seamless experience across devices. Key Features: - Client Registration: A user-friendly interface for clients to register their requirements. - Matching Context: An efficient system that matches clients with suitable performers. - Consultation: A built-in consultation module. - Payment System: Secure and reliable payment processing. - Work Progress Tracking: An interactive module to track the progress of work. - Result Completion: A system to confirm the completion of tasks. - Payment Transfer: Automated transfer of agreed payment upon task completion. Additional Requirements: - Subscription Pl...

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I'm looking for an expert in music promotion to help get my song added to Spotify playlists and promoted across various streaming platforms, including Apple Music. Key Requirements: - Extensive knowledge of music promotion on streaming platforms. - Proven track record of successful playlist placements. - Ability to perform effective social media marketing. - Experience with running targeted Spotify ad campaigns. - In-depth knowledge of Apple Music's algorithms and promotion strategies. Target Region: - Primarily focused on promoting in India. Your bid should reflect your relevant experience and past successes in music promotion.

I need an expert in OPNsense and BGP configure my two DC router with failover. Key Requirements: - Configure two BGP sessions for the failover setup across my two ISPs. - Setup Two BGP sesseion - one priomary connected to first router and sencond backup BGP connected to backup router

...details of the project. I would like the social network to be accessible on a mobile application (compatible for all phones) and also usable from the website exactly like Facebook and Tiktok. To better guide you, note that the social network must have all the features of Facebook and more, with the possibility of adding scalable features over time. So you will have to choose a programming language that could allow this and be flexible. The user must be able to choose their languages ​​(preferably all languages ​​available on Facebook). I would like a proposal that covers everything: the total cost of the application, the site, availability in all languages, the confidential nature of the project. NB: I favor developers who have all of the following • No beginne...

I'm selling a premium 6-acre+ plot in New Delhi's Aerocity. This rapidly growing area is one of the city's most coveted locations. anybody who helps me to sell it wi...International Airport. - Surroundings: Nestled among top-tier commercial spaces and luxury hotels, with state-of-the-art infrastructure. - Development Potential: Ideal for both commercial and residential projects. This land is a lucrative opportunity for real estate developers looking to invest in a high-demand location. It can cater to a large-scale corporate complex, high-end residential development, or a mixed-use project. The area's modern urban landscape, coupled with its anticipated continued growth, promises high returns on investment. Don't let this chance to acquire a piece of...

...coding is needed). Project Requirements: 1. Website Frontend: • Build the complete website interface based on the provided design. • Ensure cross-browser compatibility and responsiveness for all screen sizes. 2. App Frontend: • Develop the mobile app interface (compatible with both iOS and Android). • Utilize modern development techniques for smooth and responsive performance. Additional Notes: • Clean and well-structured code is essential. • Ongoing collaboration during development to review and implement small adjustments if needed. • Preference will be given to developers with prior experience in similar projects. Budget: • $200 Delivery Time: • To be discussed based on the scope of work. Please share y...

...from applying. Job Description: We are seeking a highly skilled and proactive Virtual Assistant to manage our Amazon UAE FBA Wholesale account. The ideal candidate will have in-depth knowledge of the UAE marketplace, experience in sourcing and dealing with suppliers, and a proven track record of driving success on Amazon. Responsibilities: Manage and optimize the Amazon UAE account A to Z. Identify and establish relationships with reliable suppliers in the UAE market. Stay updated on Amazon policies, guidelines, and best practices. Requirements: Proven experience managing Amazon accounts, specifically within the UAE marketplace. Strong network of suppliers in the UAE. Excellent English communication and negotiation skills. Familiarity with Amazon FBA processes, tools...

I have a Flask app that works perfectly on my localhost but throws internal server errors (500) when deployed on Vercel. I'm seeking an expert to troubleshoot this issue, configure the domain URL correctly, and ensure the app runs smoothly. The app is accessible on the home page, and all routes are correctly set up. The ideal candidate for this project should: - Have extensive experience with Flask and Vercel deployments. - Be able to troubleshoot server errors effectively. - Demonstrate excellent communication skills for a screen-share call via Google Meet I have already configured all required environment variables. The app only has a few common packages as dependencies. Your expertise will be invaluable in getting my app up and running. For an experienced p...

Calling Professional Java Developers! Join Our Groundbreaking Study on AI Code Assistants We are looking for experienced Java developers to participate in an exciting research study exploring how AI code assistants like GitHub Copilot impact security programming tasks. Your participation will contribute to pioneering research that could shape the future of AI in software development. Study Details: - What You’ll Do: Solve two coding problems—one with GitHub Copilot and one without. After each task, you’ll fill out a survey to share your experience. The sessions will be recorded for analysis. - Duration: Approximately 2 hours - Compensation: $100 AUD for completing the tasks as per the study guidelines. Who Can Join: - Java developers with at...

...quality assurance of RPA solutions. Monitor and maintain deployed RPA bots, ensuring their smooth operation. Troubleshoot and resolve issues related to RPA solutions. Stay up-to-date with the latest UiPath features and best practices. Participate in code reviews and contribute to the improvement of development processes. Contribute to the overall RPA strategy and roadmap. Potentially mentor junior developers....

ElectriCAD is looking to expand its software development team. We are seeking two qualified developers with expertise in building complex applications using user inputs to create interactive plans and diagrams in SVG. You are solution-oriented. You show perseverance and never give up when faced with challenges. You are passionate and involved in your projects. You are **creative** and **intelligent**. React is your tool of choice. JavaScript holds no secrets from you. You are passionate about DOM and creating engaging user interfaces. You are available for a full-time position with a minimum duration of 12 months. You are the person we are looking for. We have prepared a technical and creative challenge to select candidates who will demonstrate their creativity and, abo...

Seeking a talented Web AR Developer. The ideal candidate should have experience in WebAR development, 3D model integration, and hand tracking technologies. ? Responsibilities: • Develop and implement WebAR applications that render 3D nails interactively on users’ hands. • Integrate GLB/GLTF models and apply texture maps (normal, roughness, depth, etc.) for realistic rendering. • Set up marker-based or markerless tracking (e.g., image tracking or hand tracking using Mediapipe). • Create scalable solutions for launching AR experiences using web links • Optimize WebAR performance for mobile browsers (iOS and Android). • Collaborate with 3D designers, Python developers, and backend engineers to streamline the pipeline. ?...

I'm an intermediate forex trader seeking a mentor to enhance my skills in technical and fundamental analysis, as well as risk management. The mentorship will be conducted in one-on-one sessions. Ideal Skills and Experience: - Extensive knowledge and experience in forex trading - Proficiency in technical and fundamental analysis - Expertise in risk management strategies - Proven track record of successful one-on-one mentoring - Excellent communication skills

I'm seeking a skilled SEO expert to improve my site's on-page SEO, particularly focusing on meta tags (title and description) and product descriptions. Your role would involve: - Optimizing meta tags for better visibility and relevance - Enhancing product descriptions to boost SEO and user engagement Ideal candidates should have proven experience in on-page SEO, with a strong track record of improving site visibility and ranking. Familiarity with SEO tools and analytics is a plus.

...(versions 5.2 to 5.4), with a strong focus on animation retargeting, fixing, and optimizing character animations. You will be responsible for ensuring seamless integration of animations for characters, working with mesh bones, and resolving any animation-related issues to achieve high-quality results. Responsibilities: Retarget animations to different character skeletons within Unreal Engine (5.2 to 5.4). Fix and optimize animations to ensure smooth, high-quality playback in projects. Work with skeletal meshes, bone hierarchies, rigging, and weight painting to ensure compatibility with animations. Debug and resolve animation-related issues, including deformation, clipping, or blending problems. Collaborate with 3D artists, riggers, and game developers to ensure animations...

I'm experiencing issues with image formatting on my WordPress website, specifically on the product pages. - The images are being displayed at the incorrect size - This issue is particularly affecting the mobile view I need a professional who can implement responsive resizing for these images, ensuring they display correctly across all devices. Already given the project to other developers who were unsuccessful in doing so. The ideal freelancer for this project should have a strong background in WordPress, CSS, and responsive web design. Prompt and effective communication, as well as a keen attention to detail, will be crucial for the successful completion of this project.

I need an expert to write a full paper with an abstract on the topic of 'Technological Intervention and Use of AI-ML in Overcoming AC Interference & Corrosion.' Additionally, I require a PowerPoint presentation on the same topic. The paper should cover the following aspects of AI-ML applications, with an emphasis on predictive maintenance: - **Literature Review:** A comprehensive analysis of existing literature on the subject. - **Case Studies:** Real-world examples showcasing the effectiveness of AI-ML in this field. - **Comparative Analysis:** A detailed comparison of traditional methods versus AI-ML interventions. The primary audience for both the paper and the presentation is the general public. Therefore, the content should be accessible an...

...within RafflePress that allows users to share a link on WhatsApp with dynamic parameters extracted from the database. Specific Requirements: Add a New Action in RafflePress: Similar to existing actions such as "Visit a Page," "Follow on Twitter," etc. It should be called "Share on WhatsApp" and allow users to share a predefined message with a link. Customization of the Shared Message: It must include dynamic information such as rpid and rpr, values that already exist in the database and must be correctly retrieved. Desired URL example: *FREE+BASIC+COURSE+ON+COST+CALCULATION+AND+SCHEDULING*+today+at+6:00+hrs+(Central+Mexico+Time).%0A%0ATo+reserve+your+spot,+click+on+the+following+link:%0A%0A

I'm in need of a freelancer who can register and create product listings for casual clothing and accessories on various online platforms such as Etsy and Little Muffet. Key Responsibilities: - Register on different online portals - Create appealing product listings for casual wear - Understand and apply effective online selling strategies Ideal Skills: - E-commerce experience, particularly on platforms like Etsy - Proficient in content creation and product description writing - Understanding of casual wear trends - Basic photography skills for product images Your responsibility will be to effectively showcase our products to potential buyers.

I want an application that creates images through AI and sells them automatically on the Internet, with a guaranteed daily sale And I want the daily profits to be many

I'm seeking a skilled RPGLE developer with IBM i experience to enhance the performance of an existing application. The focus will primarily be on improving database operations and processing speed. Key Requirements: - Extensive experience with RPGLE and IBM i - Proven track record of enhancing application performance - Skills in optimizing database operations - Expertise in improving processing speed - Ability to understand and enhance the existing code base Please note, this project does not involve creating a new application or fixing bugs, but rather enhancing the performance of an existing one. Your role will be critical in making this application run more efficiently.

I'm seeking a writer to craft a scholarly article focusing on the strategies for financial inclusion, particularly through digital banking solutions on a global scale for Kenya, Brazil and the United States. That is, 3 separate articles. Key Requirements: - In-depth research on fintech innovations across emerging markets and their potential for promoting financial inclusion. - Ability to articulate complex ideas clearly and concisely in an academic style. Recommend frameworks and build on my ideas for each country. - Familiarity with scholarly writing conventions and standards. - Experience in fintech research is a plus. - Provide a comparative analysis of digital banking solutions in different regions. Requirement: Deep understanding of Fintech trends in ...

I'm seeking a writer to craft a scholarly article focusing on the strategies for financial inclusion, particularly through digital banking solutions on a global scale. Key Requirements: - In-depth research on digital banking solutions and their potential for promoting financial inclusion. - Ability to articulate complex ideas clearly and concisely in an academic style. - Familiarity with scholarly writing conventions and standards. - Experience in fintech research is a plus.

Position: Frontend Engineer Location: Remote (Eastern Time, USA) Type: Project-base...dynamic, user-friendly, and responsive interfaces. Optimize the frontend performance for speed and scalability. Collaborate closely with backend developers to ensure seamless application performance. Participate in code reviews and maintain high standards for quality and maintainability. Requirements: Experience: Only candidates with relevant years of experience and qualifications should apply. If you do not meet these criteria, please do not apply. Availability: Must be available to work on Eastern Time, USA. Work Conditions: Ability to work under time-pressing conditions and meet tight deadlines. If you meet the above qualifications and are ready to take on challenging projects, we...

Only those with experience in developing image synthesis AI deep learning Only developers with development experience in Stable Diffusion can apply I can't speak English, so using a translator is essential Web app-based operation development