Mobile app backend architecture jobs

I'm in need of an experienced mobile app developer who can help me create a cross-platform e-commerce application for both iOS and Android. The app will be geared towards facilitating online shopping experiences for users. Key Features: - Product Catalog: The app should have a user-friendly interface that allows for easy browsing and searching of various products. - Shopping Cart: A critical component for any e-commerce app, the shopping cart feature should allow for item selection, quantity adjustment, and a smooth checkout process. - User Profiles: Users should be able to create and manage their profiles within the app, including personal details, order history, and saved payment methods. Ideal Skills and Experience: - Proficiency in mo...

Note: my budget for whole project is 10$ Requirements Development/ design Socail media website for mobile ( frontend / backend ) Requirements functionalites 1: Design landing page 2: Registration Signup sign-in 3: make profile ( like add picture ) 4: users put anonymously suggestions event 5: system each Day randomly choices the event for randomly 2 or more users 6: users that system choice get Web notifications on their mobile devices or email 7: users accepted or declined the event. 8: the users that pressed decline they lose points the user that pressed accept they get points. Points meaning: system suggest more randomly events .

Need Azure databricks/synapse developer

...to send messages to the chat room they have joined. • A Client must be able to receive all messages sent by other clients in the same room. • Server must log all chat/user activities Implement a multi-threaded chat server. Provide a description of how the three software modules are realized in your coding The ideal candidate for this project should have: - Experience with chat client-server architecture and programming - Strong understanding of text messaging and group chat functionalities - Ability to deliver a polished, user-friendly interface If you're confident in your skills and can meet these requirements, I'd love to hear from you....

I'm in need of an intermediate PHP developer from Egypt who can handle both frontend and backend development to perform a specific task on an existing project . Key Requirements: - Intermediate level of experience in PHP. - Proficiency in both frontend and backend development. - Experience with a variety of web development tools and frameworks. Looking forward to your bids!

I'm in need of a professional who can help me build a sophisticated and efficient fash...should provide comprehensive accounting services including Sales, Purchase, Document Management, Taxation, and Inventory. - The accounting services should be robust and user-friendly. Design Preferences: - The website should have an elegant and classic design. Technology and Frameworks: - For the frontend, I'm looking to have the website built with React.js and Angular. - As for the backend, I prefer to use Node.js. Ideal candidate should have experience with: - Building robust and user-friendly ecommerce websites. - Implementing various accounting systems within websites. - Proficiency in React.js, Angular, and Node.js. - Strong sense of design to create an elega...

Who we're looking for Atlassian is searching for a talented Senior Full Stack Web Developer to join our Buyer Experience/e-Commerce team. You'll be joining a multi-functional team that builds and design's Atlassian's core web experience across our e-commerce platform on , and more. Our team has a substantial impact on the ...our brand. What you'll do • Work with a talented team of UX experts (Product Managers, Designers and Developers) to continually iterate and improve the experience of our internal and external users. • You will be empowered to drive innovation by coming up with new and exciting ideas to creatively solve issues, as well as actively look for opportunities to improve the design, interface, and architecture of Atlassian'...

I'm looking for a SEO expert who can help me optimize complete website and hit 15K in 3 months - The main goal is to increase traffic on the website. This means we'll need to focus on improving the website's visibility on Google, as this is the primary search en...improving the website's visibility on Google, as this is the primary search engine I'm targeting for optimization. - Your responsibility will be to carry out technical and on-page SEO tasks on the website. You should have experience with SEO optimization and understand the strategies that can help with increasing traffic. - To proceed with the project, you may need access to the website's backend or content management system to make necessary changes. If you have experience with website ...

I need an experienced freelancer capable of creating and implementing a mobile push notification system, particularly for both iOS and Android. I have a Health Care cross platform mobile app ready to launch and I need Notifications done by using cross platform system like Cordova and/or Angular. Key Responsibilities: • Handle the execution of informative alerts, real-time updates, status updates, and reminders. • The system should be designed to send notifications upon the completion of services and at defined specific times or events. Ideal Skills and Experience: • Demonstrable experience building notification systems for both iOS and Android. • Complete understanding of programming rules and regulations for each specific platform. • An inno...

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...in web scraping and building mobile apps. Please do not apply if you don't have experience in both. As we are in the final stretch of our MVP (native iOS and Android mobile app), this individual will help us finish a critical feature in the app (i.e., web scraping) + other small features and help us launch in app stores. Please take a look at the attached high level SOW before you submit the bid AND include your time commitment (hours/week) and hourly rate. We will select candidates based on the bids. The detailed SOW will then be shared with the selected candidate/s before finalizing timeline & budget. Acceptance criteria will be provided once we move forward with the selected candidates. Tech stack: Frontend: React Native, Expo...

...postgres SQL. I have specified the database design (see below). Currently there is no API to warehouse/shipping (postage of orders are handled manually, but please set up the database with the future API integrations in mind). Manual order (in backend). Basically, I want to be able to look at the sample ratings for each sample order and manually decide on what product to send the user. I will need an easy way to assign sample_order_id to a new product_id (see ORDERS table) Pop-up window for visitors outside shipping region, with email/name collection form. Backend interface to python environment Another page/workflow that makes it possible for me to collect information only (combination of questionnaire and sample rating page, no login strictly necessary). All of these com...

I'm in need of a professional to help with beginner level 2D drafting exercises in AutoCAD, specifically focusing on architecture. • The project will involve basic tasks best suited for individuals with beginner-level experience in AutoCAD. • An ideal person for this job will have a good grasp of architectural design basics. • Previous experience in training or mentoring in AutoCAD 2D drafting would be a bonus.

...requirements: - Mobile platform: The game must be available on iOS and Android, ensuring its accessibility to a wide audience of teenagers. - Multiplayer functionality: This is a crucial feature of the game. It should enable teenagers to play the board game with friends in a digital environment. This will enhance the social aspect of the game, making it more enjoyable for its target audience. - Full game development: The developer or team should be able to handle all aspects of game development, including coding, design, and graphic creation. This entails creating a user-friendly interface that is visually appealing to teenagers. Ideal skills and experience: - Proficient in game development: The ideal candidate should have a strong background in game development, particularly fo...

...tracking. 2. **Scenario Generation:** - At the start of a session, the backend sends a request to the ChatGPT API. - The API returns a scenario that sets the context for the game. 3. **Task Generation:** - Based on the scenario, the backend formulates tasks for each player. - Tasks are personalized using player data and are kept secret. 4. **Task Distribution:** - Players receive tasks through the frontend interface. - The backend ensures tasks are only visible to the assigned player. 5. **Gameplay Interaction:** - Players complete tasks and submit results. - The backend tracks these interactions and updates the game state. 6. **Dynamic Content Adjustment:** - As the game progresses, the backend may request new content f...

...tracking. 2. **Scenario Generation:** - At the start of a session, the backend sends a request to the ChatGPT API. - The API returns a scenario that sets the context for the game. 3. **Task Generation:** - Based on the scenario, the backend formulates tasks for each player. - Tasks are personalized using player data and are kept secret. 4. **Task Distribution:** - Players receive tasks through the frontend interface. - The backend ensures tasks are only visible to the assigned player. 5. **Gameplay Interaction:** - Players complete tasks and submit results. - The backend tracks these interactions and updates the game state. 6. **Dynamic Content Adjustment:** - As the game progresses, the backend may request new content f...

...tracking. 2. **Scenario Generation:** - At the start of a session, the backend sends a request to the ChatGPT API. - The API returns a scenario that sets the context for the game. 3. **Task Generation:** - Based on the scenario, the backend formulates tasks for each player. - Tasks are personalized using player data and are kept secret. 4. **Task Distribution:** - Players receive tasks through the frontend interface. - The backend ensures tasks are only visible to the assigned player. 5. **Gameplay Interaction:** - Players complete tasks and submit results. - The backend tracks these interactions and updates the game state. 6. **Dynamic Content Adjustment:** - As the game progresses, the backend may request new content f...

I'm looking for a creative and experienced 3D architect and designer to help refine and transform an existing 3D exhibition stand design. Time is of the essence in this project and your innovative skills will greatly help in achieving an impressive outcome. Here are the significant i...navigation and interaction. - A significant improvement in lighting and textures is needed to add depth and realism to the model. - Incorporated within the design should be key branding elements such as a distinct color scheme and the inclusion of a catchy slogan/tagline. The design should complement the company's elegant and sophisticated visual themes. I believe practical experience in 3D architecture and design, along with a keen eye for aesthetics and robust branding know-how, is cruci...

I'm seeking a skilled mobile application developer to create a social networking app with a clean, minimalist aesthetic. This app should deepen digital relationships through two core functionalities: 1. In-App Messaging: Enable real-time communication among users. Experience in creating intuitive, accessible messaging systems is crucial. 2. Web Conferencing Application Integration: Enable users to jump seamlessly into video calls, mirroring the physical interactions yet to replace. Suitable candidates should have experience integrating external APIs, particularly video conferencing ones. Proficiency in creating a streamlined, user-friendly interface is a must, given this app's minimalist design approach. Creativity in using minimalistic design el...

Please analyze the current APK source code and explain about the overall architecture and how it works

...transportation and a corresponding mobile app, where users can take a photo of the red scratches on the package and convert the red intensity into the applied pressure values. Below we explain these steps. 1. Users scan the red scratch by taking a photo with a mobile. 2. The app separates the photo into R, G, B images. 3. The app only uses R channel (discard the rest). The app detects the starched line from the R channel image and extract the average value of the red intensity on the scratched line. The app also detects the red intensity on the background. The app calculates Rstratch – Rbackground = dR. 4. We have a calibration equation (Pressure = dR x alpha). Based on the calibration equation, the app converts t...

I'm seeking an experienced developer with deep knowledge of LiteSpeed Web ADC and its API. I would like to use API for LiteSpeed Web ADC to create users, settings, setting backend to manage LiteSpeed Web ADC using another control panel. HTTP REST API are OK. Is it possible to use LiteSpeed Web ADC for this or is it better to use it with cPanel? Thanks

I have a game i have created already with a team un UNITY. I would like to find someone who is able to do screen share calls with me and we will go through all the project files and you will teach me how everything in unity is functioning as well as the files themselves. Once complete you will guide me on making changes within the code. I will pay $5 an hour. You will need to be under an NDA agreement. I have some understanding of unity and C#. You will first download the game and play it so you get an understanding of it then ask me any questions you may have before we start. You will be paid bi weekly for hours tracked. You must have extensive experience in UNITY and publish to the android/IOS store.

In this project, I require a developer to expand my current user registration system in Java. Specifically: - Add a new screen that allows for user registration data manipulation. It should allow for adding and editing users within the system. - The new screen should also display the department and role of each user. Both roles and departments are already defined in the system's backend. - This new screen should only be accessible to admin users. They should have the capability to not only view but also edit the department and role details. Ideal Skills and Experience: A candidate with solid experience in Java, database management, and user interface design will be best suited for this task. Familiarity with system permission allocation and principles of good design will al...

I'm looking for a SEO expert who can help me optimize over 250 pages on my website to increase traffic. - The main goal is to increase traffic on the website. This means we'll need to focus on improving the website's visi...improving the website's visibility on Google, as this is the primary search engine I'm targeting for optimization. - Your responsibility will be to carry out technical and on-page SEO tasks on the website. You should have experience with SEO optimization and understand the strategies that can help with increasing traffic. - To proceed with the project, you may need access to the website's backend or content management system to make necessary changes. If you have experience with website management systems, this will be a plus. ...

I'm seeking an experienced architect and interior designer to assist in the creation of my new build home concept design. Key Requirements: - Experience in residential architecture and interior design, particularly modern styles. - Ability to seamlessly blend architectural and interior design elements for new build projects. - Strong understanding of current design trends. - Excellent communication skills, able to understand and interpret client requirements. The project will involve: - Designing the layout and structure of a modern residential building. - Creating detailed interior design plans, including room layouts and material selections. I'm open to hearing your suggestions and ideas, as long as they align with the modern, residential vision I have in mind. Ple...

I'm looking to develop a mobile application that provides book summaries in audio formats. This is a multilingual project, with a focus on English content. Key Features: - Offers book summaries in both audio and text formats Given that I've selected both iOS and Android as the platforms for the app, I need a professional who is proficient in developing for both platforms.. Experience in integrating audio content into mobile applications is a plus, as it is an integral part of the app's functionality. I'd like to explore the opportunity of including a large variety of books in the application, making it a comprehensive resource for book lovers. Please get in touch if you have the skills and experience for this task.

...website similar to www.drudgereport.com. The key feature of this project is the ability to monetize the site through advertising. Key Requirements: - The website should serve as a news story aggregator, displaying multiple links to various news stories. - The ability to sell ad space on the website is crucial. - The ad space should be allocated to both Banner Ads and Sponsored Content. - Easy backend for the website owner to update links to new stories from other websites. Design & Branding: - While I'm open to suggestions for design and branding, the website should maintain a professional and clean look to attract both readers and advertisers. I want someone who has built a news website already and can guide some best practices. I'm looking for a professional...

In this project, I am seeking a knowledgeable professional to develop a web-based PowerApps with approval workflow. Key functions: - Database and document architecture - Customer form development and product cataloging - Features to calculate cost and revenue for products - Options to upload multiple attachments - Categorize based on status Desired workflow should streamline decision making and efficaciously automate our business process. Ideal Skills and Experience: - PowerApps development - Experience in designing database and complex document architectures - Familiarity with Approval workflows - Prior experience with web-based platforms - Strong understanding of business process automation Your proposal should include a high-level strategy that addresses my requirements ...

I have a backend code for a pre-existing fully function website and mobile app. The backend code is currently all written in php. I need someone to convert this existing php code into fully functional python code which I can deploy.

I'm looking for a seasoned mobile app developer to create a mobile chat application similar to WhatsApp, Telegram, and WeChat. The application should be available on both iOS and Android platforms. Key Features: - The app should incorporate end-to-end encryption to ensure all conversations are private and secure. - Group chat functionality is essential for collaborations and discussions. - Voice and video calling features need to be included to enable real-time communication. Visual Aesthetics: - The design of the app should be professional and corporate. It must project a sense of reliability and effectiveness at every touch point. Ideal Skills and Experience: - Experience in creating messaging applications or similar projects. - Solid IOS and A...

I'm looking to start a new residential 11 acre construction project, with a primary focus on cre...of the home should be modern, with clean lines and sleek finishes. - Open floor plan: This is a must-have for the project. The design and layout should facilitate an open, airy feel throughout the home. - Functional design: The architecture should not only be aesthetically pleasing, but also practical and functional for everyday living. - Quality of work: Attention to detail and high-quality workmanship are essential. Ideal skills for this project would include: - Proven experience in new residential construction projects - Strong background in modern architecture and design - Expertise in creating open floor plans - A portfolio that demonstrates an ability to deliver high...

I am looking for a highly competent developer with strong PHP and Flutter skills to help me create a mobile application for both Android and iOS. The primary function of the app is user authentication. Ideal Candidate: - Fluent in PHP and Flutter - Experience in mobile app development, specifically with cross-platform compatibility - Familiarity with User Authentication systems Project Requirements: - Develop a mobile application using PHP and Flutter - Ensure the application runs smoothly on both Android and iOS - Implement a robust User Authentication system Your bid should include evidence of your previous work, especially where you've utilised PHP, Flutter, and User Authentication.

I need my current Figma design to be more visually appealing while keeping a simplistic and minimalist approach. I am also looking to extend it...current Figma design to be more visually appealing while keeping a simplistic and minimalist approach. I am also looking to extend its accessibility by creating a mobile version compatible with both iOS and Android platforms. Ideal Skills and Experience: - Proficiency in figma UX/UI - With a keen eye for aesthetic and minimalist design - Has demonstrable experience in webapp and mobile designs - make design interactive - help with migration to platform Project Objectives: - Enhance current design to be more visually appealing keeping minimalist ideology - Adapt existing design for compatibility with iOS and Android mobile...

...experienced developer to bring my SQL codes with the triggers to life with a well-designed Apex Oracle application. The app is expected to have the following features: - Implementing data entry forms that are intuitive and user-friendly. - Developing robust data analysis reports that provide valuable insights in an easy-to-understand format. - Setting up a comprehensive user authentication and security system. - Creating a visual design that aligns with my company's corporate branding while also being colorful and vibrant. - Ensuring the application is responsive and works seamlessly on both desktop and mobile devices. - Implementing an efficient navigation and information architecture to enhance user experience. The ideal candidate for this project should ha...

I need a skilled PHP developer with experience in MySQL to swiftly integrate a database into a website. The front-end (HTML & CSS) has been completed, the back-end is what needs to be done. Key Details: - The project is time-sensitive; I need it completed within a week - The specific requirement is to handle and display auto parts data Ideal Skills: - Proficiency in PHP and MySQL - Proven experience in back-end development - Knowledge of database integration in web development - Ability to understand and work with existing HTML and CSS code Please bid only if you're confident in meeting the timeframe and have the necessary experience in both PHP and MySQL.

...com/file/RQVD4eOLd7ME1jVssEAff2y2HvVykQ Also, here is a screenshot of a sample GET call to the API endpoint using Postman. This call works when the Mongo library is commented out in the file. I’ve also checked the Mongo library is present within the running Docker container. This has been done by looking at the file system of the Node app within Docker Desktop. NOTE - I have deleted the node_modules folder to reduce the size of the sample application for upload. The Docker compose process should rebuild this. Deliverables A working Visual Studio project which allows the Node application to connect with a remote Atlas hosted Mongo database. Importantly, the Node application

...angular, react, etc., and the back end can be in Java/Kotlin-based micro-services, with relational db support. Initially, we can launch a website on a cloud basis infra. Later, we can move it to locally. First, I want to have a demo short of; if you understand the requirements, you can suggest ideas, design, and update requirements accordingly, having a product mindset and Indian market. I am a backend tech person, so I understand all this easily and very broadly, but I want to invest my time in product ideas and business, not website creation, myself. We will start with basic things as below: Showcasing what product we have, its benefits, cost, how beneficial for working job people, etc, and kind of job loss support fund based on membership. ### User Registration and Login...

I would like to update my app with 2 following features; - first one being that every order of any specific food item or a drink made in estimated time (example 5min) would all be summarized on the backend for the kitchen and the bar; So the cooks could basically "tackle" the same food then by going table by table as it is now, easier overview and workflow - second thing, would like to have a total amount of the bill rather than split by orders (as it is now) and also be able to delete or add things on the final screen bill, sometimes a group of 10 wants to pay individually and its a hassle to go 1 by 1 and calculate

I have an established WordPress website and I'm looking for a skilled professional to help with posting and scheduling. Your responsibility will be: - Posting pre-made blog articles to the site on a weekly basis - Scheduling articles to ensure optimal reader engagement - Ensuring all posts are correctly formatted, and all links are working The ideal freelancer is familiar with WordPress backend and has experience in scheduling posts. Punctuality, attention to detail, and efficiency are crucial for this role.

Please analyze the current APK source code and explain about the overall architecture and how it works

...requires a Golang expert with a strong background in backend development. Specifically, I need assistance with API development and database management. Key Requirements: - Strong Golang skills with a focus on backend development - Experience in designing and implementing APIs - Proficiency in managing and optimizing databases Ideal Skills: - Golang, with a strong emphasis on backend development - Experience with API development, specifically in the context of data retrieval - Proficient in database management, including optimization and security considerations - Strong understanding of backend architecture and best practices - Ability to work independently and as part of a team If you're a Golang expert with a proven track record in backend...

I am looking for a skilled Shopify developer to incorporate filters onto the collection page of my store. Key Tasks: - Design and add filters without specific guidelines, as the type of filters to be included was not stated. ...- While the precise purpose of adding these filters is open for interpretation, the overall aim is to enhance the Shopify store's functionality. Number of Collections: - Information on the exact number of collections that require filters isn't provided. It could be anything from a single collection to more than 50. Ideal skills and experience: - Extensive experience working with Shopify's backend - Ability to work independently on design and functionality - Strong understanding and experience with UX - Previous experience of designing ...

I'm seeking for an web developer who can optimize the mobile responsiveness of my single page website specifically for Android devices. Key requirements: - Adjust the text content to scale properly, currently it doesn't. - Make sure images resize appropriately, right now they are not fitting properly. Skills and experience: - Profound knowledge in mobile responsive design - Capable of handling both Android and web-based projects - Skilled in optimizing navigation menu for mobile devices.

I need the redesign of 5 banners and few icons for a mobile application. The ideal candidate for this project should have: - Proven experience in graphic design, especially for mobile applications. - A strong portfolio that demonstrates your skill in creating colorful and effective designs. - Understanding of user-friendly design, particularly for navigation elements. Looking forward to your creative input on this project.

I am in need of a skilled software developer with superior expertise in Android mobile app development. The operating system I am interested in is Android and the software to be developed is a mobile application. However, the main function of the mobile app is yet to be defined, but this shall be communicated clearly once a freelancer is selected. Ideal Skills: - Android Development - Java - Kotlin - UX/UI Design Experience: - Proven experience in mobile app development - Portfolio of released applications on the App store or the Android market - Solid experience in mobile app development life cycle.

I am in need of a skilled web developer, one who specializes in increasing responsiveness for mobile devices. My project involves enhancing the mobile user experience for my portfolio website. The ideal candidate should not only be able to highlight past works and relevant experience but also spell out detailed project proposals. Knowledge of modern and efficient ways of making websites responsive on various mobile device platforms will be required. As much as this project is not about the price, the rates should be considerate as cost management plays a vital role in my decision to choose a bidder. Looking forward to working with a quality yet affordable website developer.

As the owner of a Tecno Camon 20 Pro, I'm in need of a skilled Android developer proficient in custom ROM creation. This project requires specific customizations: - Development of an aesthetically pleasing and unique user...and speed. - Implementation of superior privacy and security options to protect against data breaches. Additionally, I'd like the inclusion of certain apps and functionalities within the custom ROM: - A distinct and user-friendly custom launcher. - Advanced user control over network settings to manage connections effectively. Experience in customizing ROMs, a solid understanding of Android architecture, and skills in user interface design are vital for this project. Fluent English communication skills for clear discussion of the project goals and up...

I'm seeking an experienced developer proficient in PHP Laravel for backend operations and Tailwind CSS and Vue.js for frontend tasks to enhance my webapp's functionality. Key Task: - automate Facebook sharing validation. Job Features: - Implement an auto-validation function using Facebook API to verify whether a shared content from the webapp to Facebook has actually been posted. - link this validated action with a coin reward function within the webapp. The goal is to validate if the content was actually reshared by our user before our system award them coins Separate the frontent input coin by adding new column Required Skills : - Expertise in PHP Laravel, Tailwind CSS, and Vue.js - Proven experience with Facebook API - Familiarity with developing reward mechanisms...

I am looking to enhance my existing Laravel website through a series of updates that encompass design improvements, adding ne...navigation menu - Ensuring that the website is responsive across various devices Adding New Features: - Implementing a search functionality Bug Fixes: - Addressing any current bugs or issues present on the site. The ideal candidate for this job should: - Have extensive experience with Laravel, both in terms of site development and design enhancements. - Be proficient in frontend as well as backend development, ensuring a seamless integration of new features and design updates. - Have a keen eye for detail, ensuring that the site is both visually appealing and functional. - Be able to efficiently troubleshoot and resolve any existing bugs or issues within...