Rails backend mobile app android jobs

I am seeking a skilled digital marketing expert to promote our B2B mobile app designed for water distributors and suppliers. The app streamlines RO water delivery by enabling suppliers to manage orders, track deliveries, and communicate with distributors efficiently. Key Responsibilities: - Create and execute a comprehensive digital marketing strategy aimed at expanding our user base. - Implement various tactics including social media marketing, SEO, PPC campaigns, email marketing, and content creation. - Targeting will be specific to the B2B water delivery industry. Ideal Candidate: - Prior experience in app marketing is a must, with a strong preference for those with knowledge of the water supply sector. - Proven track record of lead generation through ema...

I'm in need of a mobile app/desktop designed for a costume rental business. The app will primarily serve two user roles: Admin and Staff (minimum of 3 staff access), with the focus being on robust inventory management capabilities for the Admin. Key Features: - The Admin should have the ability to Add/Update items in the inventory. - The system should track item availability in real-time. - The app should be able to generate comprehensive inventory reports. - Daily, monthly, yearly sales reports categorized by customer and staff. - A system to track how many times each item has been transacted over the course of a year. Ideal Skills and Experience: - Proficiency in mobile app development, preferably with a background in inventory managemen...

I have created a mobile game and I need a dedicated team to perform closed testing on it. Key Responsibilities: - Conduct thorough functionality testing to ensure all aspects of the game work as intended. - Evaluate the user experience to provide feedback on playability, enjoyment and engagement. - Assess the game's performance under various conditions. Ideal Skills: - Previous experience in game testing is a must. - Strong understanding of mobile game dynamics, particularly on the Android platform. - Excellent communication skills for providing clear, concise feedback. Please note, the game is to be tested on Android devices only. Your team should possess a variety of Android phones to replicate different user experiences.

My website, built on HTML, needs modifications to improve its loading time and visual stability as per Google Page Speed recommendations. Currently, I am only optimizing images for performance. Key requirements: - Expertise in HTML and website speed optimization. - Proven experience in enhancing visual stability. - Familiarity with Google's Page Speed metrics and tools. - Ability to implement effective techniques for reducing loading time.

...involves creating a web app with user login, different roles (Admin, Editor, Viewer), and corresponding restrictions. The app should allow content uploads, handle dynamic data (specifically creating new teams), and be translated into a simple Android and iOS mobile app. The web app will also integrate several APIs. Key Requirements: - Develop user roles: Admin, Editor, Viewer - Manage dynamic data: primarily creating new teams - Enable content uploads: specifically images and videos - Create a simple mobile app for both Android and iOS - Integrate several APIs into the web app - Translate Figma designs and video explanations into the web app - Implement login system with user role restrictions Ideal Skills: -...

I'm loo...profiles that undergo credential verification. They also need tools for scheduling and managing appointments, as well as maintaining patient notes and records. - Patients: A user-friendly interface for patients to connect with psychologists and access services. - Administrators: A backend control panel for managing the entire platform. Essential Skills: - Full-stack web development - Experience with video call integration - Understanding of subscription-based platforms - UI/UX design for creating inviting interfaces - Backend development for admin controls - Knowledge in implementing credential verification systems. The goal is a professional, yet friendly platform that prioritizes ease of use for all parties involved. Please provide examples of similar proj...

Need developer to fix small bug and experience in bug fixing, required skills android apps developer

...of an Android Java application for my college assignment, themed around e-education. The app should primarily deliver course content, specifically through text-based lessons. Key Features Include: - Background Tasks: Utilisation of AsyncTask and AsyncTask Loader for efficient data processing. - Internet Connection: Implementing tasks to ensure seamless online learning. - Broadcast and Service: For real-time notifications and updates. - Alarms and Schedulers: Scheduling lessons and reminders. - Efficient Data Transfer: Using JobScheduler for optimal data handling. - Shared Preferences and Settings: Customisable user settings for a personalised learning experience. - Room-SQLite Primer: Storing and retrieving data. - Room Live Data and View Model: For dynamic content deliv...

Project Description: We are looking for a skilled team or individual to develop an enterprise-grade on-premise alerting system. This system will be designed to manage critical incidents effectively, ensuring rapid response and minimal downtime. The solution will consist of a web-based dashboard for managing alerts and a mobile app for real-time notifications and incident collaboration. Below are the detailed requirements for the project: Core Features Alert Parsing and Filtering: Process incoming alerts (e.g., emails) from monitoring tools. Filter noise and categorize alerts based on severity and content. Alert Routing: Route alerts to appropriate on-call personnel based on predefined schedules. Support escalation policies for unresolved alerts. Multi-Channel Notifications:...

I need an app designed for one of my companies' auto appraisal services we currently offer our clients. Important to note: this is only my vision. I'm very flexible to ideas and creative design changes as long as it still has the desired outcome. A tool that streamlines my auto appraisals. I'm looking for cost-effective planning and creation as my budget is limited. Here is an outline of my vision: Project Title: TYS AutoVision Appraisal App An automated, user-friendly platform to streamline vehicle appraisals for both businesses and individuals. 1. Purpose of the App Primary Goal: To provide an automated, professional, and efficient vehicle appraisal solution that simplifies the process for both users and Tyler’s business. Key Objectives: 1. ...

...Marketing Services (Separate Proposal): I would also like a proposal for digital marketing services, including: 1. SEO optimization. 2. Social media marketing and ad campaigns. 3. Email marketing. 4. Analytics and reporting. 5. Ongoing content creation (blogs, product descriptions). Additional Information to Include in Proposal: 1. Development Cost: Detailed cost breakdown for the website (design, backend, testing, etc.). 2. Maintenance Cost: Yearly maintenance cost (hosting, updates, bug fixes). 3. Digital Marketing Cost: Monthly or yearly cost breakdown for digital marketing services. 4. Timelines: Estimated time for development and delivery. 5. Technology Stack: (We Prefer PHP and MySQL) 6. Portfolio and Experience: Share past e-commerce projects or references. Budget: Pleas...

We are looking for a talented UI/UX designer to convert an existing mobile app design into a responsive web application design using Figma. The goal is to maintain the app's core functionality and visual identity while optimizing the user experience for larger screens, ensuring consistency across different devices. Scope of Work: Review Existing Mobile App Design : - Analyze the current design structure, features, and user flow. - Understand the design system, color palette, typography, and branding guidelines. Web Design Adaptation: - Translate the mobile app layout into a user-friendly and visually appealing web design. - Create wireframes and high-fidelity mockups for desktop, tablet, and other relevant screen sizes. - Ensure the web d...

I'm looking for a professional and sleek design for a productivity mobile app. The app should be designed in Figma, with a view to being implemented in Flutter. Key Requirements: - The app design needs to conform to a professional and sleek user interface style. - The designer should have experience in designing for Flutter. Ideal Skills: - Proficiency in Figma - Previous experience designing mobile apps, particularly productivity apps - Understanding of Flutter's design requirements - Ability to create a minimalist yet professional design.

I'm looking for an experienced app developer to create a productivity app with a primary focus on task management. The app needs to be developed for both iOS and Android platforms. Key Features: - Task management: The core feature of the app. This will involve creating, tracking, and managing tasks. Ideal Skills and Experience: - Cross-platform app development: Proven experience in developing applications for both iOS and Android. - Task management systems: Prior work on task management apps will be highly advantageous. - UI/UX design: Ability to create intuitive and user-friendly interfaces.

I'm in need of an iOS and Android application similar to Poparide. The primary function of this app is facilitating a carpooling service. Core Features: - User Profiles and Ratings: Each user should have a profile that includes their ride history and a rating system to maintain quality and trust among users. - Comprehensive User Verification: The app should incorporate a rigorous user verification process. This includes email verification, phone number verification, and ID verification to ensure the safety and reliability of our user base. Ideal candidates for this project should have substantial experience in cross-platform app development, with a strong portfolio of similar projects. Proficiency in implementing secure user verification processes and cre...

I need assistance in removing a persistent popup from my Wix site. Despite my efforts, I couldn't locate the source of the widget in the backend editor. Key Requirements: - Expert in Wix website management - Proficient in identifying and removing unwanted code or widgets - Ability to work swiftly and efficiently The popup contains text and images, and its removal is urgent. I am not certain whether it was added through a third-party app or custom code, so a comprehensive understanding of both would be advantageous. Please bid only if you are confident in your ability to resolve this issue quickly.

I'm seeking a skilled React Native developer to create a live streaming app. This app should feature: - PK battles - Various games - Video calling - Different levels - VIP sections - Host center - Agency involvement - Coin selling feature The ideal candidate must have prior experience working on similar projects. This app needs to be compatible with both iOS and Android platforms. Key requirements: - Proficiency in React Native - Experience in developing live streaming apps - Ability to implement intricate features like games and video calls - Knowledge of integrating social media logins, specifically Facebook and Google The app will use Social Media Login for user authentication. Only those with relevant experience and previous work samples to ...

I'm seeking a skilled React Native developer to assist in migrating my project. The goal of this task is to not only update the design to a more corporate and professional style, but also to redesign the complete website. Key Requirements: - Expert knowledge in React Native - Experience in website redesign and migration - Ability to implement a corporate and professional style - Proficient in...- Expert knowledge in React Native - Experience in website redesign and migration - Ability to implement a corporate and professional style - Proficient in applying a complete style guide This project is focused on updating the design of the application. I have a comprehensive style guide ready to be implemented throughout the redesign process. The redesigned application will need to support ...

...with iOS and Android. This digital loyalty card should have a Barcode/QR code feature for easy scanning. Digital Card Creation Overview The goal is to convert a physical loyalty card with a Code 128 barcode into a digital version that users can store in Apple Wallet (via .pkpass files) and Android Wallet (via .pkpass or Google Wallet Passes). Workflow for the Solution A QR code will point to a web page or applet. Example: Input the Barcode of the physical card: On the web page, customers can: Scan their physical loyalty card's barcode using their phone's camera. Or manually type their barcode Number which is in the physical loyalty card. The entered number should converted to a barcode and customers can download the .pkpass file. Android users can

I'm seeking a Cyber Security Professional to develop a comprehensive online course focused on Penetration Testing and Ethical Hacking. Course Specifications: - Duration: Over 10 hours (final edited output) - Target Audience: Intermediate learners - Key Topics: - Network Security - Web Application Security - Mobile Hacking and Security - System Hacking and Security - Windows 11 Hacks - Learning Methods: Primarily hands-on labs, incorporating practical exercises over theoretical content The course needs to be in English, with all audio and video content being noise-free and in full HD quality. Ownership rights for the entire course are required. Budget: Fixed Timeline: 20-40 days Ideal Skills & Experience: - Extensive knowledge and experience in Cyber Secu...

...seamless financial transactions. Technology Requirements: Frontend: for building responsive and dynamic user interfaces. Backend: Cloudflare Workers for serverless, high-performance backend processing. Integration with the core banking API for transaction handling, user authentication, and account management. Core Features: Payment Processing: Support for 2 payment methods (QR payment, bank transfers). Real-time transaction settlement using the core banking API. Withdrawal Processing: Support request withdrawal from client. Merchant Services: Merchant onboarding system with KYC/AML verification. API sandbox for developers to test integrations. User Experience: Mobile-friendly payment interfaces with Next.js. Multi-language(EN,TH) and one-currency support(THB). *( ...

Hi I'm looking at improving (by a lot) the graphics of a page based on the adminlte template. i'll give you access to the gui, you should save the page in html and improve it while taking notes of what you changed (because i'll need to integrate it back with the server-side code) It needs to be much more usable and pretty and also great on mobile. Max bid 100 euros. Thank you.

I'm offering a team of 12 expert testers for your Android app on Google Play, specifically focusing on UX/UI feedback. This service is super affordable and guarantees detailed reports and quick results, all under confidentiality. My testers will focus on: * Usability Issues: Identifying any potential usability hurdles your users may encounter. * Navigation: Evaluating the ease of moving through your app. * Accessibility: Checking if your app is accessible to all users. * Responsiveness and Performance: Testing how your app responds under various conditions and its overall performance. Ideal skills and experience include: * Previous experience in app testing. * Strong understanding of UX/UI principles. * Ability to provide detailed and const...

I require complete access to an Android phone for a project. Key Access Areas: - Contacts and Call Logs: I need to view and manage all contact information and call history. - Messages and Media: Full access to messages and all media on the device. - Apps and Settings: Ability to access, modify and monitor all applications and settings on the phone. - Social Media and Gallery: Full access to social media accounts and the device's photo and video gallery. Ideal Skills: - Proficient in Android system. - Experienced in data management and monitoring. - Understanding of privacy and ethical standards.

...Arduino and Android applications, and I would be delighted to assist you in creating your moisture sensor app. Project Overview The app will: Hardware: The ESP8266 module will handle Wi-Fi connectivity, communicating with the app. Sensors can be simulated or real, depending on your requirements. App Features: A clean interface inspired by your provided pictures. Real-time updates for sensor values. Customizable moisture thresholds for user-defined control. Development Process: Initial setup and design of the user interface. Integration of the ESP8266 for seamless communication. Testing with both simulated and real sensors to ensure reliability. Why Choose Me? Extensive experience working with Arduino and ESP8266 modules. Proven expertise in dev...

Job Description: Mobile App Developer for "My Car Emoji" App Project Overview: I am seeking an experienced mobile app developer to build a feature-rich app for "My Car Emoji," a collection of about 20 unique car-themed emojis. The app will allow users to browse, select, and share emojis through popular messaging platforms. Additional features include a freemium model, in-app purchases for premium content, and integration with a merchandise website. Key Responsibilities: 1. Develop a mobile app for iOS and Android platforms (preferably cross-platform using React Native or Flutter). 2. Implement a freemium model with basic emojis available for free and premium features accessible via ...

I need assistance integrating Google Translate into my Android and iPhone app. This feature should automatically detect and translate languages. Key requirements include: - Online-only translation: The app should not support offline translation. - Selective Translation: Only specific text fields and notifications/alerts should be translated. The entire app interface does not need to be translated. Ideal candidates for this project should have extensive experience working with Google Translate API and mobile app development.

I'm looking for an experienced mobile app developer to create an Android/iOS cell app with live GPS mapping and tracking. The app should allow users to report issues on roads and highways based on their voice or input. The app should also send notifications such as real-time traffic alerts, road hazard reports, and weather conditions. Key Features: - Live GPS mapping and tracking - User-input based issue reporting - Real-time notifications Ideal Skills: - Proficient in Android and iOS app development - Experience with GPS and mapping technologies - Strong understanding of data collection and notification systems.

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...experienced WordPress developer to create an adult dating/chatting website for a wife-swapping community. The website will feature user profiles, messaging, location-based search, and photo uploads. The developer will need to customize WordPress, implement security measures, and ensure the site is user-friendly. Key Responsibilities: Develop a responsive WordPress site optimized for desktop and mobile. Create user profiles with the ability to upload images and customize preferences. Implement a real-time chat function for private and group messages. Add location-based search to find nearby users. Ensure privacy and security with SSL encryption and data protection. Set up a subscription/payment system for premium features. Build an admin panel to manage users, content, and repor...

...design should ideally be able to run for at least 7,5 hours with 2x 18650 batteries. The design should take into consideration that the vehicle must be possible to remove from the track for recharging, or to replace with another already charged vehicle. One should be able to perform this without too much effort. It seems wheels might benefit from some clamping force, to lock tightly to the rails in order to climb without slipping, so maybe there is some springloaded section to enable prying of the vehicle. Just a thought, you may come up with better solutions. In previous design wheels are directly attached to motor, and motor was loosely fitted in the chassis with a TPU "spring" so that it had some flexibility, allowing wheels to lock tightly to the rail, aid...

...management Desktop and Android app (LOWEST BUDGET) For the website backend we have a short timeline, within 5 days to setup and the rest as per the project scope. Key Features: - The app should be Windows and Android compatible. - It must facilitate Single sign-on (SSO) for user authentication. - The order details management features should include automated data extraction and order history tracking, reporting, Sms alert messaging to Travellers and Whatsapp messaging regarding trip details. - Backend order management - Invoicing with auto-email, Billing, CRM - Downloading reports in excel, pdf in preferred template - Generate booking voucher with QR code - Trip Estimate feature for b2b partners with login, to see their reports, data - Live ch...

I am looking to build an e-sim platform that is compatible with web, Android, and iOS. The platform should be user-friendly, efficient and secure. Key Features: - User Account Management: This should cover user registration and login, profile management, and password recovery. The system should be robust, allowing for easy navigation and seamless interaction. - API Integration: The platform needs to have API support for compatibility with other systems and services. This requires a professional with strong understanding and experience in API development and integration. - Payment Processing: Secure and efficient payment processing is vital for this platform. The ideal candidate should have experience with integrating reliable and secure payment gateways. The perfect freelancer fo...

Freelance Job Request: Figma Design for Minimalist Android Application I am seeking a professional Figma designer to create a clean and modern design for a simple Android application. The app consists of two pages and a few additional components, designed to deliver an elegant user experience. Pages to Design 1. Login Page Single input box for user entry. One primary action button (e.g., "Proceed" or "Submit"). Option for "Forgot Password" (if applicable). 2. Home Page Minimalist layout with space for displaying core content (e.g., cards, lists, or widgets). Lightweight navigation bar or menu if necessary. Additional Components 1. Custom Android Toast Design Modern and visually appealing toast style for app n...

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I am in need of a Flutter/Dart expert to assist in developing an application. The specifics of the application are not yet determined, hence flexibility and expertise in the field is crucial. The ideal candidate for this project should posses...The specifics of the application are not yet determined, hence flexibility and expertise in the field is crucial. The ideal candidate for this project should possess the following skills and experiences: - Proficient in Flutter and Dart programming languages - Prior experience in mobile app development - Understanding of cross-platform application development - Ability to work independently and flexibly Please note, the project has not yet defined target platforms, therefore the ability to develop for iOS, Android and Web is ...

...develop a cross-platform, mobile app for managing interactions with an MQTT broker. This app should be capable of both publishing and subscribing to messages. Key Features: - Publish and Subscribe: The app should support sending messages to and receiving messages from various topics on the broker. - User Authentication: The app should manage user authentication settings for the broker. This includes creating, deleting, and modifying user credentials as needed. - Topic Access Control: The app should control access to different topics. It should allow setting permissions for different users and topics. Platforms: The app needs to be compatible with both iOS and Android. Ideal Skills: The perfect candidate for this project should h...

...both the WordPress backend and my inbox. 4. Add a Helpdesk Plugin: o Integrate a free helpdesk solution for customer inquiries. o Suggested Plugin: SupportCandy (Free) or Awesome Support (Free). 5. WooCommerce Integration: o Add WooCommerce to allow customers to:  Create accounts.  Order services/products (e.g., logo design, posters).  Pay securely through integrated payment options (e.g., Mollie or PayPal). 6. Quote Request Feature: o Add a dedicated form where visitors can request a quote for custom services. 7. Match Colors to Logo: o Update the website’s colors to match the pink, black, and white palette from the logo. o A style guide will be provided to ensure consistent branding across the website. 8. SEO and Mobile Optimization: o Ensure the site is fully ...

Need to make a design for a mobile application for the site: Opaeuropa md

I'm looking for a proficient developer to create an E-commerce application that works seamlessly on both iOS and Android platforms. Key Responsibilities: - Design and develop a user-friendly E-commerce application - Ensure the app is compatible with both iOS and Android - Implement secure payment gateways and shopping cart features Ideal Skills: - Proven experience in cross-platform app development - Proficiency in E-commerce app development - Strong understanding of iOS and Android development standards Your bid should reflect your experience and estimated time to deliver a high-quality, fully functional app.

I will develop a flutter app with backend and admin panel for diet tracking and other features as discussed. Deliverables are: Backend APIs and Database Admin Panel Android APK iOS IPA

...to help with a couple of issues we're experiencing with a sticky top page block we've created (seen in attached screenshot). We're looking for someone who can: 1. Modify our sticky block so it has a white background with 50% opacity. Currently, any background color settings we define in Elementor are ignored by the browser, both on mobile and desktop. 2. Adjust the two column display for mobile so the columns show side-by-side instead of being stacked on mobile devices. Development site URL will be provided to the selected freelancer. Please also provide detailed instructions on how to replicate the solutions provided, so we can apply them to our production site. Ideal skills and experience for this job include: - Extensive knowledge of Elemento...

Project goal: To create a mobile application for managing cleaning company services. Platforms: Android and iOS (Google Play and App Store). Languages: English, Arabic Functionality: Based on the JUSTLIFE application, but adapted exclusively for cleaning services. Main application functions 1. User registration and authorization • Registration by phone number, email or via social networks. • Authorization via login/password, with password recovery support. 2. List of services • Cleaning service categories (e.g. apartment cleaning, office cleaning). • Detailed description of each service (time of completion, cost). • Adding services to the cart. 3. Ordering services • Selecting the type of service, date, time and address. • Calcula...

I'm looking for a skilled developer to create a fitness app using Android Studio, with a primary focus on workout tracking. This app should be able to cater to a range of fitness enthusiasts, from those focused on cardio, to strength training and flexibility routines. Key Features: - Comprehensive workout tracking for cardio exercises, strength training, and flexibility routines - An interactive diet and nutrition section that includes meal planning, calorie tracking, and recipe suggestions Ideal Skills and Experience: - Proficient in Android Studio - Prior experience in developing fitness apps - Knowledge of workout tracking and nutrition planning - Ability to create user-friendly and interactive app interfaces Please provide examples of similar ...

Music related web platform which offers services/digital services from music distribution (the user submit his tracks to us to upload them into digital music stores) to single/album artworks design and music / royalties selling. A platform like [login to view URL] or [login to view URL] but with more services offered. User can ...reports, stats, excel exports, invoices and settings. Payments gateway, social logins etc must be integrated and implemented. Multi languages support. Laravel 8 & latest tecnologies must be used. Supporting cross website and devices. Eloquent Master & Seo friendly. Modern stylish & material design website. Must be used only up-to-date libraries. Must be provided an API to connect a future mobile app. Write in the proposal "Real...

I need expert help with my iOS food ordering app. The app is integrated with Stripe for payment processing and Firebase for backend services. Currently, I'm facing some issues with the app, primarily bugs that need to be fixed. Ideal Skills: - iOS App Development - Bug Fixing Experience - Familiarity with Stripe Integration - Proficient in Firebase - Strong Understanding of Food Ordering Apps - swift - stripe -firebase

I'm seeking a seasoned developer with robust experience in mobile application development, specifically on both Android and iOS platforms. The ideal candidate should have a proven track record of implementing real-time push notifications and impact detection functions in applications. Key Responsibilities: - Develop a seamless cross-platform mobile application - Implement real-time push notifications and impact detection functionalities - Create a web service introduction page for the application Server Development: The project also involves server development. The ideal candidate should have experience in designing server architecture capable of managing users' push notifications and supporting reporting systems. Key Requirements: - Link user authentica...

I'm looking for a talented app developer to create a comprehensive flight and hotel booking app, compatible with both iOS and Android platforms. This app should not only cover flight and hotel reservations but also include car rental booking as an additional service. Key Features: - Both flight and hotel booking capabilities - Integrated car rental booking service Ideal Skills: - Cross-platform app development - Experience in creating travel-related apps - UI/UX design - Knowledge of integrating third-party services

I'm looking for an expert in digital marketing, particularly focused on increasing app downloads for my Android application, School of Cosmetic. The app offers recorded video classes on cosmetic formulations. Key Requirements: - Experience in digital marketing, particularly in promoting mobile applications - Proven track record of increasing app downloads - Expertise in social media marketing, specifically on YouTube - Ability to create engaging content tailored for the target audience Your main goal will be to boost the download rate of the app using effective strategies on YouTube. The ideal candidate should be able to provide a comprehensive plan detailing how they intend to achieve this.

Hello, I’m a skilled React.js developer who can create modern, dynamic, and highly interactive websites tailored to your needs. My focus is on delivering clean, efficient, and scalable solutions that enhance your online presence. Here’s what I can provide: - *Custom React Components:* Designed to suit your project’s specific requirements. - *API Integration:* Seamless connection with backend systems and services. - *Responsive Design:* Ensuring optimal performance on all devices. - *Performance Optimization:* Building fast-loading and highly efficient applications. I am committed to delivering high-quality results within your timeline. Let’s discuss your project and get started! Best regards, Why It Works: • Focuses on key benefi...