Hire a ruby on rails developer jobs

I'm looking for an experienced Android Kotlin developer to help me update my app on the Google Play Store.

I'm in need of a seasoned full stack developer to create a high-quality application. The specifics of the application (web, mobile, or desktop) are flexible and can be discussed based on your expertise and recommendations. Key Responsibilities: - Collaborate with me to define and implement the application's features - Ensure the application is user-friendly and efficient - Optimize the application for maximum speed and scalability Ideal Skills and Experience: - Proven experience as a full stack developer - Full Stack Related Technologies - Familiarity with core functionalities such as user authentication, payment system integration, and data analytics Your ability to understand and implement my ideas into a functional applicatio...

I'm seeking a skilled developer for a custom-built application. This project involves creating and optimizing custom scripts or APIs to enhance user account management. Development and optimization of custom scripts or APIs on an existing platform. Key Responsibilities: - Development of custom scripts or APIs on a custom-built application. - Setting up backend logic and automation. - Integrating with various third-party services, specifically CRM systems, analytics services, and email marketing tools. - Resolving any technical issues that arise with the platform. Ideal Skills: - Proficiency in backend development and automation. - Extensive experience with CRM, analytics services and email marketing tools integration. - Strong pro...

I'm looking for an expert in EMC NetWorker to assist with configuring backups for my Oracle database files. Key Requirements: - Extensive experience with EMC NetWorker and Oracle database systems - Proven track record in backup configuration tasks - Able to identify and backup all necessary database files Please only apply if you have the relevant skills and experience. Thank you!

We are seeking a skilled and experienced Freelance Web Developer to build a fully functional e-commerce website using HTML, CSS, and JavaScript. The website must include a robust backend, customer login capabilities, payment integration, and delivery integration. The project requires expertise in creating SEO-friendly web pages and deploying the website to HostGator. Responsibilities: - Develop responsive and SEO-optimized e-commerce web pages using HTML, CSS, and JavaScript. - Design and implement a secure backend to support customer login and manage user data. - Integrate payment gateways like Stripe and PayU for seamless transactions. - Set up delivery partner integration with Shiprocket for efficient order fulfillment. - Ensure cross-browser compatib...

We are seeking a highly skilled Flutter developer with extensive experience in implementing In-App Purchases (IAP) and developing applications specifically for iOS devices. The ideal candidate will have a proven track record of delivering seamless payment integrations and ensuring smooth user experiences across multiple Apple devices.

I need a skilled Java developer to enhance our existing code for uploading WooCommerce product pages to our Google Comparison Shopping Centre account. Key Tasks: - Enhance our current code to improve the upload process of product data to Google Comparison Shopping Centre. - Ensure the integration with Google CSS API is seamless and efficient. Ideal Skills and Experience: - Proficient in Java with a strong background in coding and enhancing existing software. - Experience with WooCommerce and Google Comparison Shopping Centre is a plus. - Previous work with Google CSS API would be beneficial. - Strong debugging skills and attention to detail.

I'm looking for a seasoned Flatter Flow developer to help me build a basic Android app. The app will include functions like registration, signup, otp verification, and more features I'll share later. Key Responsibilities: - Develop an Android app using Flatter Flow. - Implement features such as user registration, signup, and OTP verification. - Add more functions as per later discussions. Key Skills: - Extensive experience with Flatter Flow. - Proficient in Android app development. - Familiarity with implementing user authentication (Email and password, Phone number with OTP). - Experience with Firebase for database management.

I want to integrate affiliate links into my app so I can track subscriptions made through the Google Play Store and App store. Specifically, I would like to provide bloggers with affiliate deep links that allow them to promote the app. These links should e...Specifically, I would like to provide bloggers with affiliate deep links that allow them to promote the app. These links should enable me to track whether subscriptions are purchased via those links. Additionally, I want the bloggers to have access to track the performance of their links and see if anyone subscribed through them. Previously, I managed a website where I gave bloggers affiliate links and provided them with personal accounts on my platform to track purchases. However, I am unsure how this process works when ...

I'm looking for an experienced blockchain developer who is proficient in working with the Binance Smart Chain. Key Responsibilities: - Develop a robust and scalable blockchain solution tailored to my specific needs. - Collaborate with me to understand project requirements and deliver on time. Ideal Skills: - In-depth knowledge of blockchain development. - Proven experience with Binance Smart Chain. - Ability to work independently and communicate effectively.

I'm looking for an experienced Ruby on Rails developer to upgrade and enhance a custom platform to meet evolving needs. Your role will involve: - Daily collaboration with the original developer and our internal team to ensure seamless development and implementation. - Maintaining the application's scalability, efficiency, and user-friendliness. - Writing clean, maintainable, and modular code that aligns with our project goals. - Deploying and managing updates on Heroku, ensuring minimal downtime and optimal performance. Your expertise in Ruby on Rails (5+ years) is critical for building and maintaining scalable web applications. You should also have: - Hands-on experience with Heroku. - An expert unde...

As a beginner in Spanish, I'm seeking to learn the cuban dialect and to enhance my skills through personalized, one-on-one lessons. My primary focus is on improving my speaking and conversation abilities, as well as my listening comprehension. Ideal Skills and Experience: - Native or fluent cuban Spanish speaker, preferably with a background in Cuban Spanish - Experienced language tutor with a track record of teaching beginners - Creative in designing engaging, interactive lessons - Patience and understanding, with a supportive teaching approach - Excellent communication skills

I'm launching a lingerie line called Secretly Obsessed and I'm in search of a talented seamstress to partner with. The project will involve working with delicate fabrics such as silk, lace, and satin. Your task will be to help create intricate designs, specifically pieces with embroidered patterns. Quality control and fit are paramount, so experience with custom sizing is essential. Key Responsibilities: - Collaborate on design and production - Work with delicate fabrics and intricate designs - Ensure quality and fit of each piece Ideal Skills and Experience: - Proficient in working with silk, lace, and satin - Experienced in creating and sewing embroidered patterns - Skilled in custom sizing - Strong focus on quality control - Passion for lingerie d...

I'm seeking a professional with experience in healthcare research to conduct a systematic literature review for a research paper focused on pharmaceutical treatments. Ideal Skills and Experience: - Extensive knowledge and experience in healthcare research, particularly clinical treatments. - Proven track record of conducting systematic literature reviews. - Strong understanding of pharmaceutical treatments. - Excellent academic writing skills, with experience in writing research papers. - Attention to detail and ability to synthesize complex information.

We are looking todevelop a bot to copy trades from a wallet using a custom program for token trading, with functionality to front-run trades by monitoring pending transactions using Gulf Stream. Applicants must provide proof of prior similar work (e.g., videos, transaction records) and pricing.

I need a talented C# developer with expertise in ASP.NET and Microsoft Azure to work on a web application. I require code to call a Windows/Windows Server Virtual machine on the Azure platform to do the following from an ASP.NET application, • Call a program via C# code that has to be run on a virtual PC/Windows Server. • Read/write data to an Azure File share storage. Also the executable can be mounted on this as well or on the Virtual PC itself. However it maybe better to have it on he shared drive as well. • Figure out how the Virtual PC needs to be configured to make this happen. • Also code is needed to monitor how the Virtual PC is going. Currently this can be done from an existi...

Job Title: AI App Developer (Azure DevOps with AI Application API running on Azure App Serve with docker image) Location: [Remote] Employment Type: [Freelance] Job Description We are looking for an experienced AI App Developer to build, deploy, and manage AI-powered applications using our in-house AI services. The role will involve creating scalable, secure, and efficient applications on Kubernetes while ensuring seamless performance and integration. Key Responsibilities Design and develop AI-driven applications using our proprietary AI services. Deploy and manage applications on Kubernetes, ensuring high availability and scalability. Integrate in-house AI models and services via APIs for optimal performance. Work with DevOps teams to streaml...

I'm looking for a skilled WordPress developer to create a finance-focused website for my accounting services. The site should be user-friendly and professionally designed to reflect the nature of our services. Key Features: - Standard website design with easy navigation - Integration of WhatsApp for instant communication - Google Forms for client inquiries or service requests Ideal Skills: - Proficiency in WordPress development - Experience designing finance-related websites - Skills in integrating third-party services like WhatsApp and Google Forms Please provide examples of similar projects you've completed in the past.

Any tool or working project showing decryption of 5G network. So, that message, call can be decrypted?

I'm seeking a skilled developer experienced with IBM API Connect and Datapower to assist in building new RESTful APIs for my project. The job will involve: - Creating new proxies - Configuring, maintaining and enhancing these APIs Ideal skills for this project include: - Proficiency in IBM API Connect and Datapower -Looking forward to your proposals.

I'm seeking a seasoned Java Spring Boot developer for my client. The application will primarily manage Financial data and require seamless integration with a Payment Gateway. The ideal freelancer for this project should have: - Extensive experience with Java Spring Boot, webflux, Error handling, and basic understanding of react and Java reactive programming. - Proven track record in developing applications for handling Financial data with minimum experience of 5+ years in relevant technologies. - Able to write Junit/mokito test cases for newly developed code. - Expertise in integrating Payment Gateways We are looking for freelancers who work at a fixed time from 8 pm IST to 2:30 pm IST and have to work in a client environment with any desk or ultr...

I'm seeking a networking expert to help me add a static IP address to my Windows 10 PC. The primary purpose for this is for network configuration. Key Tasks: - Configure the PC with a static IP - Provide guidance on whether this IP should be local only or accessible from the internet - Ensure the setup is secure and efficient Ideal Skills: - Extensive experience with Windows 10 - Strong networking and cybersecurity knowledge - Ability to explain technical concepts in simple terms I am not entirely sure if the static IP should be local only or accessible from the internet. Therefore, part of the job will be to assess my needs and provide suitable recommendations. Security is paramount, so the expert must ensure that the setup does not expose my PC to un...

I need my Telnyx virtual phone number, based in the USA, to be capable of receiving SMS. The primary purpose of these incoming messages will be for customer support. Key Requirements: - Configure the number to receive SMS - Set up the system to forward these messages to my email - Ensure no special features like auto-reply, message categorization or tagging are activated. Ideal Skills: - Experience with Telnyx or similar virtual phone services - Proficiency in setting up SMS forwarding to email - Strong understanding of customer support communication systems.

I'm looking to hire an independent land man with expertise in the oil and gas sector. The goal is to source and identify individual mineral rights holders on a national scale who are seeking liquidity but wish to retain ownership of their mineral rights. Key Responsibilities: - Identify potential mineral rights holders nationally. - Use a combination of phone calls, in-person meetings and direct mail to reach out to them. Ideal Candidate Skills and Experience: - Proven track record in the oil and gas industry. - Strong networking and communication skills. - Experienced in using diverse outreach methods.

I am currently facing 3/10 on my money keywords. The campaign has been running for almost a year now but unable to get it more then 3/10.

I'm on the lookout for an experienced Power Automate Developer who is proficient with Work Queue Management, API integration and Azure Cloud Services. Key Tasks: - Integrate an external API - Develop a workflow with specific functionalities: email notifications, task assignment, and data validation Ideal Candidate: - Proven experience with Power Automate, API integration, and Azure Cloud Services - Demonstrable knowledge in creating workflows that support task assignment, email notifications and data validation What to Include in Your Bid: Your bid should highlight your relevant experience, particularly with Power Automate and creating workflows with specific functionalities. Give it a go, if you believe you're the right fit for this job.

I need an expert in process automation with .NET/Power Automate RPA skills to help me integrate multiple systems and improve their efficiency. Key Responsibilities: - Develop and implement process automation with .NET/Power Automate RPA - Integrate multiple systems into a seamless, efficient automated workflow - Ensure that the end result is a significant improvement in process efficiency Ideal Skills and Experience: - Strong experience in .NET and Power Automate RPA - Proven track record in process automation, particularly with multiple systems integration - Ability to understand complex processes and translate them into efficient automated workflows.

I'm in need of a skilled Shyft developer with expertise in core development to assist me with building some real-time data processing from the blockchain () and capture for analysis (time, pricing at certain intervals, holder counts etc.) Key Responsibilities: - build real-time data processing features within Shyft apis - Collaborate on optimizing the integration of these features and making suggestions that'll enhance it further - Ensure high-quality, bug-free code through comprehensive testing Ideal Skills: - Proficient in Shyft core development - Experienced in Solana tokens and trading detail - Strong coding and debugging skills

...looking for a skilled freelancer to help enhance my sports booking app built using Glide. The goal is to dynamically display the number of remaining time slots per day for each coach, making it easier for users to see real-time availability and book sessions. The app revolves around three main tables: 1. Coaches Table: Contains coach profiles, including their names, IDs, and specializations (e.g., tennis, yoga). 2. Dates Table: Lists all possible booking dates, linking directly to time slots. 3. Time Slots Table: Includes specific time intervals for each date (e.g., 8:00 AM, 9:00 AM), tracking when a coach is available or booked. Currently, reserved slots are stored in a separate table, but there’s no automated way to calculate how many slots are still free ...

I'm seeking an expert in product hunting on Amazon to find low competition items specifically in the Health & Personal Care category. The ideal products should have a high sales velocity, indicating their popularity and demand. Key Responsibilities: - Identify and source low competition products in the Health & Personal Care category on Amazon - Ensure these products have a high sales velocity Ideal Skills: - Proven experience in product sourcing on Amazon - Deep understanding of the Health & Personal Care category - Ability to analyze sales data and identify trending products - Strong research skills to find low competition items

About Metify Metify is a decentralized Web3 platform designed to empower education, freelancing, and professional networking. By leveraging blockchain technology, we create a transparent and secure environment for collaboration and innovation. Project Overview We are seeking a Solidity developer to create a smart contract for processing Ethereum donations to the BEAT AIDS charity. The contract will securely log transactions, support real-time confirmations, and ensure data integrity. Key Deliverables 1. Develop a Solidity smart contract to manage Ethereum donations. 2. Record transactions on-chain, including donor address, amount, and timestamp. 3. Ensure token compatibility by accepting only ETH and rejecting other tokens. 4. Implement se...

I'm in need of a book review influencer specializing in self-help literature. The ideal candidate will be able to create detailed and in-depth reviews on YouTube. Key Requirements: - Expertise in self-help literature - Proven track record as a YouTube influencer - Ability to create engaging, in-depth book reviews Skills and Experience: - Strong understanding of self-help genre - Excellent verbal communication - Experience in video production and editing - Knowledge of YouTube SEO and audience engagement strategies Your primary responsibilities will be to read, analyze and create comprehensive reviews of self-help books. Your reviews should be able to provide viewers with a deep understanding of the book's content, insights and practical application...

SEO work for AUD$100 for a month for an online shop.

as we discussed on chat we need to have the shopify payments working until tomorow for

Hi, we have an issue with a Flutter app mobile, for iOS. Is an IP call main functionality. The issue is that when the app is in back mode or "off", an incoming call can't be taken. When the app is on or open, the calls income perfectly. We need your help to review why this is happening and want to resolve this issues. We are currently using Janus WebRTC to make/recieve the calls. We made it work fine on Android, and for IOS it works perfectly on foreground calls (with the app opened on first plane) but when we try recieving calls on background (with the app closed or working on background) Though the calls don´t reach the app, the push notifications of the calls reaches the app fine. For the DB service, we are using...

I'm looking for a skilled professional who can provide accurate score projections for cricket in fantasy leagues. The predictions will be shared on a dedicated Telegram channel. Key Responsibilities: - Analyze cricket matches and provide score projections for fantasy cricket leagues - Share predictions on a Telegram channel Ideal Skills: - Deep understanding of cricket and fantasy sports - Previous experience with making sports predictions - Proficiency in using Telegram Please bid if you can provide accurate and timely predictions.

...dream of a career as a developer but lack formal experience? This is your chance to launch your journey with our “UNIQUE 2-YEAR PAID RESIDENCY PROGRAM”, with the possibility of becoming a full-time developer upon graduation! We seek passionate individuals who thrive in challenging environments. Our program demands dedication, a strong work ethic, and a sharp mind. Our Recruitment Practice: At ASG Platform, we believe in equal opportunities for all, regardless of educational background, age, or experience. We seek individuals who possess the talent and potential to excel. We follow a strictly skill-based hiring process, where candidates' skills and talents are prioritized over their formal experience. This requir...

We are looking for an experienced mobile app developer or development team fluent in both English and Chinese/Mandarin to enhance and maintain our app, Snapfans. (If you don't fluently speak both English and Chinese/Mandarin, please do not bid on this project). Available on the Apple App Store and Google Play Store, Snapfans requires a dedicated professional/team for testing, resubmitting the latest builds, and ongoing maintenance. Expertise in artificial intelligence is also essential, as we plan to introduce AI features in the next quarter. Learn more at snapfans.ai. Responsibilities * Set up and maintain the app (Android and iOS) using emulators. * Test the app on various devices and OS versions to ensure compatibility and performance. * Addres...

I'm seeking a Full Stack Developer to create a vision-enhancing software with a user-friendly interface. The software should be compatible with both Windows and macOS. Key Requirements: - Development of a User Interface (UI) - Cross-platform compatibility (Windows and macOS) - Experience in full stack development - Prior experience in developing software with similar functionalities would be a plus Please note that the specific functionalities of the vision-enhancing software (like image enhancement, object detection, or augmented reality) have not been finalized yet. The ideal freelancer would be able to provide input based on their expertise and experience.

I have a website created in laravel. I need to make a change. Let's add a section in the code that is already created on another page. It's about 15 min of work. I want to work with a specialist who knows the work well and can start working now. Those who see a website for the first time do not succeed, the programmer first had to prove that he knows php, laravel and phpmyadmin, those who want to learn, learn at college

Bitgert is in need of a skilled Web3 developer with experience in building staking platforms on the Binance Smart Chain (BSC). The project involves creating a platform with specific functionalities and a tiered staking model. Key Features: - Staking and Unstaking: The platform must allow users to stake their tokens and also provide an option for unstaking. - Tiered Staking: The staking model to be implemented is a tiered one. This means that different levels or tiers of staking will be available, likely with varying rewards or terms. Please note that the platform will not require an integrated wallet. Users will be interacting with the platform using their external wallets. Ideal candidates for this project should have: - Proven experience in W...

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I'm looking for a Spanish tutor with expertise in Cuban dialect to help me learn how to speak Cuban Spanish. Details: - I'm a beginner in Spanish, so lessons will need to start from the basics. - I want to focus on pronunciation and accent, common expressions and slang, as well as grammar and sentence structure. - Ideally, the tutor should be a native Cuban Spanish speaker or have extensive experience with the dialect. - Lessons should be tailored to my pace and learning style. If you're patient, understanding, and can make learning enjoyable, I'd love to hear from you. Your help will allow me to connect with my family and heritage in a deeper way.

I need a professional to 3D paint a 26' beam and an 8' post on drywall to mimic a black, matte-finish steel. The detail should include realistic weld marks, enhancing the overall steel appearance. - Ideal skills include: - Expert knowledge in 3D painting techniques - Experience with creating realistic textures and details - Ability to work with a matte finish - Proficiency in painting to a high standard Your work will transform the drywall structure into an impressive, steel-like beam and post. Please provide examples of similar past projects in your proposal.

I'm looking for a talented fullstack developer to create a comprehensive software solution. This includes a telegram and twitter scraper, as well as a blockchain buy and sell AI agent. Key Requirements: - Develop a data scraper for both Telegram and Twitter, focusing on gathering messages. - Implement a blockchain trading AI agent. - Create an AI avatar to interact and trade on my behalf. The ideal candidate should have: - Extensive experience in fullstack development. - Proven skills in developing data scrapers. - Familiarity with blockchain technology. - Experience in AI development. I also have specific keyword criteria for the messages that need to be scraped. Please, reach out if you can help with this project.

Hello! I’m an expe...e-commerce entrepreneur with over six years of building multiple successful online stores. Now, I’m looking for an ambitious, skilled, and visionary Senior Web Developer to join me as a business partner for an exciting new startup in the Middle East (UAE, Saudi Arabia). The ideal candidate should: Have expertise in e-commerce platforms like Shopify and experience handling complex web development projects. Be motivated to tackle challenges and build something truly impactful. Have a strong work ethic and an entrepreneurial mindset. This is not a quick or easy job, it's an opportunity to collaborate on a startup that has real potential to succeed in a rapidly growing market. If you’re ready to thi...

Project Overview: We are seeking a skilled web developer to take over maintenance, support, and further development of an existing website built using modern web technologies. The site is already live and functional, with a solid user base, but requires ongoing updates, bug fixes, and potential feature enhancements. Technology Stack: Frontend: The website uses React with for server-side rendering, which helps in optimizing load times and SEO. Experience with JavaScript, TypeScript, and modern CSS frameworks like Tailwind CSS or styled-components is essential. Backend: While primarily frontend-focused, some backend knowledge would be beneficial. Although specifics aren't provided, familiarity with RESTful APIs or GraphQL could be useful for data fetching or integ...

Project Overview I am developing a feature-rich Property Management Platform that helps landlords, property managers, and staff streamline every aspect of property oversight. This project extends beyond basic property/tenant management, incorporating advanced financial accounting, invoicing, document management, automated notifications, staff/vendor management, analytics, data import/export, and robust security measures. Initially, we’ll focus on a web-based solution using React (front-end) and Node.js + PostgreSQL (back-end). We also plan to future-proof the system for possible expansions to desktop and mobile platforms. If you have experience building complex, secure, and scalable SaaS/web apps, we’d love to see your proposal! Key Features & Module...

I'm looking for a Full Stack Developer to build a financial system for a project I'm working on. It's a platform focusing on finance ("Finc"). Key Responsibilities: - Develop a comprehensive financial system with a focus on Financial Reporting. - The system should be capable of generating various financial reports, including Balance Sheets, Income Statements, and Cash Flow Statements. Ideal Skills: - Proficiency in both front-end and back-end development. - Experience in creating financial systems or platforms. - Strong understanding of generating and interpreting financial reports. The ideal freelancer for this project is someone with a keen interest in finance and technology, and wh...

I'm seeking a skilled developer to create a mobile-optimized, performance-driven, play-to-earn game for Telegram, integrated with the TON blockchain. Key Requirements: - Develop a mobile-friendly game on Telegram. - Integrate with TON blockchain for play-to-earn functionality. - Prioritize game performance above all else. Ideal Skills: - Extensive experience in mobile game development. - Proficiency in working with the TON blockchain. - Strong understanding of performance optimization techniques in gaming. Please note, the specific genre of the game (puzzle, strategy, arcade) has not been determined yet, so creativity and flexibility in proposing game concepts will be highly valued.