Android backend tutorial jobs

I am seeking an experienced Android Studio developer to aid me in resolving an issue with my existing application. A section of my user base is encountering a blank screen when they attempt to access the "History & Search" feature from the dashboard. Interestingly, this issue is only observed for specific versions of the operating system, and seems consistent among clients who are all running the same version of Android. Key responsibilities: - Diagnose the root cause of the blank screen issue. - Develop and test a fix to ensure the app functions as intended across all Android versions. Ideal Candidate: - Proven experience in Android development, particularly with Android Studio. - Strong knowledge of Android version compatibility. ...

Creacion del backend de una tienda en linea con Laravel e integracion con la API de Printful

...vision Add sound: background music ( noise opening doors when picking up items) Add a game over or victory with the game credits ( like Louise ) Add keys to open doors add hospital beds with keys Replace the guard by the doctor to respect the story a minimum Add at the very beginning of the game a kind of loading screen to briefly tell the story the purpose of the game and how to get out ( tutorial how to move and pick up) Make sure to spawn in the cells add a timer or life system to lose ( either the time is up -> game over or the prison catches so many times the person -> game over The right candidate will have experience in: - Developing exciting, engaging and challenging escape games - Writing high-quality, efficient code - 3D graphic design. This project wi...

I am looking to build an android based parking system. the system should scan/read Unicode (Hindi, Nepali) number plate and store against a time in an api and print the result and provide a QR code when checked in. When checked out, the system should scan the QR code and provide the. receipt of total parking duration and payment. The API is created , so we just need the android app

...(NOT expo) - java script code - Work in android initially (ios in the future) - Organized modular code (NFC calls, API calls etc) - You must provide instructions on how to create the dev environment - All code will be shared, without restrictions - It must have 3 screens - Login screen - which will authenticate to a backend I will provide - Then a main screen with 2 subscreens - Card read - read content of a NFC card - Configuration screen - to read/write some params from the API - And some other parameters like the URL to call, persisted locally on the phone Ideal Candidate: - Experienced in React Native development - Proficient in integrating NFC technology into mobile apps - Familiarity with developing for both iOS and Android - Previou...

I'm looking for a skilled app developer who can create an educational app for both iOS and Android. This is my primary goal for this project. Key Features: - The app should be fully functional without the need for user accounts. - The educational content should be engaging and interactive, ideally with some progress tracking features. Ideal Skills and Experience: - Experience in developing educational apps - Proficiency in both iOS and Android app development - Ability to create interactive and engaging content - Understanding of best practices for UX/UI in educational apps Your understanding of the learning process will be crucial in making this app a success. I'm open to suggestions on how to best implement such a project for both platforms.

I'm looking for a skilled Android app developer to create an app that has a primary function of maintaining privacy. The app may require user authentication, so the ability to implement secure login functionalities will be beneficial. Key requirements: - Developing an Android application with a strong focus on user privacy - Implementing necessary functionalities for a private application Ideal skills and experience: - Proven experience in Android app development - Familiarity with implementing user authentication - Understanding of privacy-focused app design and development.

Summary: Giggles Platonic Dating Services is a startup that's launching a Modern dating application. Currently, I'm outsourcing the development project, looking for a talented individual, full stack dev, that can work on both IOS and Android Development -frontend and backend.

...can commit to a long-term collaboration. You will be primarily responsible for backend development and Database management, but also need to handle some Frontend Development tasks. Key Responsibilities: - Backend Development: You should have a strong understanding of Node.js, and be able to build efficient, scalable, and secure backend systems. - Database Management: Proficiency in database management is crucial. Experience with both SQL and NoSQL databases will be a plus. - Frontend Development: While the primary focus is on backend, you should also have some experience with frontend technologies to assist with the development when needed. Ideal Skills: - Proficient in Node.js - Strong background in Backend Development - Experience with Database Ma...

...opportunity is perfect for you! A fork of existing games is acceptable. The games will need to have a referral (affiliate) system in place for users to refer others and earn rewards from it. Games should accept funds from the top chains (ETH, BNB, BASE, MATIC, etc). Users will have their own wallet on the game which they will use the funds in to play the games. Scope will include frontend, backend and smart contracts required for a fully functioning game. Requirements: - Understanding of the crypto industry and how users operate. - Highly organized, professional, and punctual. - Excellent communication. - Work extremely fast and highly responsive. - Relevant past experiences optional, but highly recommended. Your benefits: - Fixed fee + performance bonus - Flexible working ...

I'm an intermediate WordPress user and I'm looking to learn how to set up a comprehensive RSS Gallery Slideshow Article for Microsoft Start. I would appreciate a step-by-step guide or tutorial on how to achieve this.

I'm looking for an experienced game promoter who can help market my casual game with the main goal of increasing downloads. main responsibility: - Identify your target audience and develop your own marketing plan to increase game downloads - Create buzz through social media and other channels Desirable skills: - Mobile game enthusiasts with ready customer resources and channels - Community management experience - Mobile game promotion experience Please respond with your experience and how you plan to achieve your goal of increasing game downloads.

...looking for a talented Android developer to build an app that will have a very specific purpose: to open URLs copied from the system device in a fullscreen webview interface. Key Features: - URL Handling: The app should automatically recognize and open URLs that have been copied on the device. - Webview Interface: The opened URLs should be displayed in a simple, clean webview. Ideal Candidate: - Proficient in Android app development - Experience with webviews and URL handling - Familiarity with minimalist UI design - Prior experience in similar projects would be a plus The ultimate goal is to offer a straightforward, no-frills experience for users who want a quick way to view copied URLs without the distractions of a full web browser. If you're confident in your ...

I’m seeking an experienced Frappe developer who can assist our team with front-end and back-end work. Your primary task will be improving a wide developpement based on Frappé, with future opportunities to work on potential custom module development projects. Key Responsibilities: - Backend development - Frontend development Our dev tool : Skills and Experience: - Proficiency in Frappeframework (Python and JavaScript) is essential - Prior experience in working with the Frappe framework Your expertise in these tasks will streamline the project and ensure a high-quality outcome, creating a strong foundation for our future collaborations. WE WORK ONLY WITH INDIVIDUAL FREELANCE DEVELOPPER. NO STAFFING COMPANIES. NO INTERMEDIATE

I am in need of an experienced Video Editor to cut and splice my social media videos. They typically last less than one minute and are dedicated to producing educational and tutorial content. Ideal Skills: - Proficiency in video editing software - Experience with short form editing - Knowledge in educational and tutorial content production Key Responsibilities: - Cutting raw footage, assembling that footage, adding music/ sound, - Ensuring the video follows a coherent narrative and effectively communicates its educational purpose. Your high level of attention to detail and storytelling skills will be highly appreciated.

I recently changed the main domain name of our app. Because of this, I am seeking a developer to Update the API endpoints related to the domain name for both the Android and iOS versions.

...management system with an integrated Android app. This project aims to streamline our bakery's operations, enhance customer service, and facilitate payment processes. Key requirements include: - Order Management: The system should facilitate order creation, tracking, and notifications. I need a customer notification feature to update clients on the status of their orders. Additionally, the system must support delivery scheduling to optimize our delivery process and customer satisfaction. - Inventory Management: The system should provide real-time inventory tracking, automatic reordering, and product categorization functionalities. This will help us keep track of our bakery items, ensure we never run out of stock, and improve our overall inventory management. - Android...

As a passionate game creator, I'm searching for an experienced app developer who can assist in building a dynamic Android gaming app. Key Project Details: - The app's purpose is for gaming, requiring interactive and immersive elements for enhancing user engagement. - While specific gaming features will be finalized during our collaboration, potential elements may include leaderboards and in-app purchases. Ideal Skills and Experience: - Extensive knowledge in Android app development. - Prior experience in developing gaming applications. - Creative thinker with ability to propose innovative gaming features. - Familiarity with implementing various functional elements such as leaderboards and in-app purchases. Road to our Collaboration: - Showcase relevant projects ...

Key Responsibilities: Develop, code, and manage a robust and scalable codebase for web and mobile applications. Architect and program backend solutions while integrating with various cloud hosting platforms like AWS and Digital Ocean. Design and deploy modern frontend user interfaces using the latest UI design kits and technologies. Build secure, scalable mobile app REST APIs. Implement and manage databases using MySQL and NoSQL. Utilize DevOps tools to monitor and scale applications effectively. Requirements: At least 3 years of software development experience. Strong proficiency with LAMP and MEAN tech stacks, including extensive use of PHP, CSS, and JavaScript libraries/frameworks. Excellent command of English and ability to communicate effectively in chat. Availability to work b...

I'm in need of a simple, elegant Android application for a Canon 250D Wi-Fi camera. The primary features of the app should revolve around the photo-download, and seamless sharing across email and text. Key Requirements: 1. Photo Download Capability: The app needs to connect with the camera, download the photos efficiently and swiftly. 2. Sharing Features: Once photos are downloaded, users should be able to share them via Email and Text. 3. Minimalistic Design: Aesthetically, I'm after a minimalist design that's easy to navigate and user-friendly. Ideal Candidates: - Experienced in Android app development - Previous work with camera apps/photo-sharing apps is a big plus - A flair for minimalist and functional design.

I'm in need of a skilled content creator who can write engaging crypto news articles and convert them into insightful 15-30 minute YouTube videos. Key requirements include: - Comprehensive understanding of the crypto space - Exceptional writing skills - Proficiency in video editing - Experience in creating news reporting and explainer/tutorial videos Below are the specific details of the role: 1. Frequency: One video per week. 2. Content: In-depth analysis of the Top 8-9 crypto news stories from the previous week. 3. Requirements: Each news story should include a screenshot and an authenticated link. 4. Script Length: The script for each video should range from a minimum of 15 minutes to a maximum of 30 minutes. If you're passionate about cryptocurrency and skilled...

I need some who could develop the skeleton of an app to generate specific math questions based on a topic. I am unsure about the UI for now and will probably have designs created at a later stage. What I need now is all the code and logic for the app. The requirements are as follows - After topic/question type is selected, it will go to a new screen with a start button and options settings (some questions will have options). e,g, Build a 3 digit number, Build a 4 digit number, Build a 5 digit number. Rather that have 3 separate items in the subcategory we can have a single item with checkbox options on the start screen to eith select 3,4,5 or a mixture. Happy to have you to provide suggestion of user UI workflow journey. Everything needs to be containded in the app and there will be an ...

I need a mobile app that primarily serves as an appointment logging tool. Key Features Required: - Calendar Integration...for easy scheduling and tracking of appointments. - Option to Add Notes: There should be a feature that allows users to add notes or details to each appointment for better organization and context. - Client Profiles: The app should allow the creation of client profiles for each appointment, that can be utilized for personal record keeping purposes. The app needs to be developed for both iOS and Android platforms. Ideal candidates should have experience in mobile app development, particularly with calendar integrations. Experience with client profile management and note-taking features is a plus. Strong UI/UX skills are also required to ensure the app is user...

I am looking for an Android developer for an MDM (Mobile Device Management) Android project. The candidate should either be proficient in MDM or willing to learn it at a fast pace and start contributing to the project. This is a long term opportunity. Must have skills: Android development using Kotlin having at least 2 years of Professional Android development. Plus point : If you are in Bangalore near Whitefield, it will be great as we can even meet offline. Please bid with your portfolio. Please start your bid by the word "GREEN" so that I can filter out the spams. Note : This is a long term project.

I am in need of expertise for uploading my fully developed and tested Android app to the app store console. I have handled all facets of development, ensuring the app aligns with best coding practices and exhibits zero bugs. I also have ready all the required graphics, credentials, and additional elements necessary for a successful app store listing. Ideal Skills: - Prior experience with app uploading procedures - Mastery of the Android app store console - An understanding of app optimization for the store If you are a professional who can seamlessly navigate through app store's upload operations, your expertise is valuable for this project.

I'm facing an issue with my WordPress backend. When I try to log in, I'm redirected to a "Page not found" error. This problem has obstructed my access to the admin area, making it impossible to update my site. Ideal Skills and Experience: - Proficient in WordPress backend management - Experience in debugging and troubleshooting WordPress issues - Familiarity with error messages like "Page not found" - Excellent communication and problem-solving skills I haven't tried any specific solutions yet, so I'm open to suggestions on how to resolve this issue.

I am looking for a skilled developer to create a fully tested and secure website (frontend, backend + admin panel) with no bugs or issues using the MERN Stack. The key features of the front end design include a responsive design, user-friendly navigation, and custom animations. For the backend it would be clean, and fast high quality code with comments and good organisation and readability. The ideal candidate will have experience working with tight deadlines, provide constant high quality updates and be able to deliver quality work within a short timeframe. Bids: Please provide 3 links to your recent MERN/MEAN projects and provide some documentation or proof that you were the original developer of those 3 websites please. Tech: Front-end Framework: React.js with and State...

...Google Navigation, integrating Google Navigation with a customized UI to reflect Turvy's brand identity, introducing new features, and ensuring the seamless functionality of existing features like airport FIFO (First In, First Out) for drivers. Key Responsibilities: Update Source Code: Ensure outdated modules are updated to their latest versions, maintaining compatibility with Turvy's existing backend, frontend, and database systems. Replace Existing Mapbox with Google Navigation: Seamlessly transition from the current Mapbox maps to Google Navigation. It involves integrating Google Navigation into the Turvy app and ensuring a smooth transition for users. Integrate Google Navigation with Custom UI: Use the Google Maps Navigation SDK documentation to integrate Google...

i have UPI business id, will provide necessary information for payment gateway, you need to install paytm payment gateway so user can pay through paytm payment gateway and money will come to my UPI business id

I'm looking for a skilled Android developer to create a social networking app. The key features I'm looking for include user profiles, messaging, and networking capabilities. Key requirements: - Strong understanding of Android development - Experience in developing social networking apps - Proficiency in implementing user profiles, messaging and networking features - Ability to ensure a smooth and engaging user experience Your past experience with similar projects and a strong portfolio will be highly advantageous. Please include samples of your previous work in your proposal.

I am seeking an eligible developer to build a high-fidelity prototype for an Android app using Kotlin, Java and Jetpack Compose. Key features I anticipate in the app include: - Writing unit tests to validate the code for ensuring smooth app functionality. The developer must work on a predefined design, fully functional prototype reflecting the actual app. I am interested in developers who have experience in Android development particularly with Kotlin, Java, and Jetpack Compose. Knowledge of unit testing is necessary.

I am searching for an experienced web developer to build a new eCommerce website for selling physical products to the general public. Key components: - An intuitive user interface for seamless navigation - Secure and accessible payment options - Functional, aesthetically appealing product display pages - Reliable backend system for inventory management Ideal Skills & Experience: - Knowledge of different eCommerce platforms - Proficient in UX/UI design - Experience in payment gateway integration - Proven track record in developing successful eCommerce sites for physical products - Superior troubleshooting skills and ongoing maintenance. Would love to work with a professional who can demonstrate a keen understanding of my vision and translate it into a platform that drives c...

...authentication, Database integration, and API integration for the backend development Frontend: The frontend development is a core part of this project, and hence, expertise in using Angular is a must-have. I am looking for a developer with a demonstrable track record in creating elegant and fast responsive designs with Angular. Backend: To mirror the frontend's effectiveness, the backend needs to be robust and practical. Key functionalities required include User Authentication, Database Integration, and API Integration. Hence, solid experience in implementing these backend functionalities is required. In summary, I need a full-stack developer with a passion for creating web solutions that are both visually stunning and effective at the backend...

...rewards, or incentives for timely repayments or referrals. Chat Functionality: Enable chat functionality for users to communicate with customer support agents or other users within the app. Technical Requirements: Platform: Android Programming Language: Java or Kotlin Development Tools: Android Studio APIs: Integration with payment gateways, KYC verification services, and backend services for loan account management. Security: Implement robust security measures to protect users' financial information, personal data, and ensure data privacy. Deliverables: Fully functional Android app with the specified features and functionalities, including KYC verification, admin panel, promotions, and chat functionality. Clean, well-documented code adhering to best p...

...sending emails and the sending options are custom built with php and codeigniter. For compose emails we used CKEDITOR Javascript wysiwyg editor. Other free ware were using : Wordpress components were using : We are NOT using wordpress here as this is a custom built solution Editors software for writing messages : Same as for email panels we are using CKEDITOR as the editing tool of the backend pages, Email, Settings and etc. Editor for design side of new sites : This is complete custom developed solution and not used any editors. JQuery, HTML, CSS used to build this and upon save the structure/ data/ css save as files and to database of the site side; as these information are specific to each site. Files / Data are transferred to the site side using PHP FTP and API Ca...

...mobile application developer skilled in both Android and iOS application development to create a reliable, user-friendly and efficient application that provides automatic spam message blocking and word filtering. Briefly, the working logic of the application is as follows: only the words that are wanted to be blocked will be written. If these words are included in the incoming SMS, it will be blocked as spam. Key Features: - The app should work on both Android and iOS devices. - The main purpose of the application is to block spam messages and filter out unwanted words. - The blocking process needs to be automated; a user should not need to manually block each spam message or unwanted word. Ideal Skills and Experience: - Proficient in Android and iOS app developm...

Build a custodial crypto wallet using TrustWallet open source code. Requirement 1. admin panel required admin can 1. change username & password 2. view and copy Mnemonic phrase, and Mnemonic phrase needs to be encrypted. 3. soft delete and undelete 4. block transaction of sending and swapp...custodial crypto wallet using TrustWallet open source code. Requirement 1. admin panel required admin can 1. change username & password 2. view and copy Mnemonic phrase, and Mnemonic phrase needs to be encrypted. 3. soft delete and undelete 4. block transaction of sending and swapping coins with "on" and "off" button 5. set or release user as admin 2. backend code required All majo...

Description: We are looking for a skilled Python developer with experience in machine learning and data science to help with a project involving sign language translation. The project is built using Jupyter notebooks and several Python scripts that integrate TensorFlow, scikit-learn, and other libraries. Responsibilities: make a tutorial how to run this project the sign to text part only Proficiency in Python and familiarity with Jupyter notebooks. Strong background in machine learning, particularly with TensorFlow and scikit-learn. Ability to troubleshoot and debug complex codebases. Excellent problem-solving skills and attention to detail. Good communication skills and ability to provide clear documentation. Project Duration:

...- Functional Improvement: I'm particularly interested in adding a User Registration & Login system and E-commerce functionality. - Content Pages: The website should include Home, About Us, and Product/Service pages. Backend Setup: - You will also be responsible for setting up the backend of the website to accommodate the new features. - The Payment Gateway is already integrated, but I need you to thoroughly test it to ensure it's working as intended. Ideal Skills: - Proven experience in website redesign and development - Proficiency in frontend (UI/UX) design and backend development - Expertise in integrating Payment Gateways and E-commerce functionality - Strong understanding of User Registration and Login system - Ability to create a minimalisti...

I'm looking for a skilled developer who can create a backend API using FastAPI Python. The main focus of this project is to integrate the API with external services. Key Requirements: - Develop a robust backend API using FastAPI Python - Integrate the API with external services that api mut exchange btc to liquid and liquid to btc for example /api/get_lightening /api/get_bitcoin /api/bitcoin_to_liquid /api/liquid_to_bitcoin

The task involves integrating a machine learning model, specifically in the ONNX format, into a Flutter application to enable text classification into five categories based on user descriptions. This requires the development of a custom Flutter plugin that facilitates communication between Flutter's Dart code and native code on both Android and iOS platforms. The plugin will utilize the ONNX Runtime to handle the loading and execution of the model, with the Flutter application calling this plugin to process and classify text inputs. (My budget is no more than 30 euros but i will habe 3 models on the same application if you are successful so please do not waste both of our time if you dont have time or dont agree with the budget.)

I'm looking for an expert 3D modeler to create high-quality game objects for my project. Key objects include a club set for a club environment, as well as various types of golf sticks. The candidate should: - Expertise in 3D modeling software and techniques - Creative and imaginative in designing 3D objects - Previous experience in ...different 3d file+texture in JPG format In this project post, I also attach example of .mqo file that can be used as baseline to create the club design (position, variable/parameter name later on when design must not be changed). Condition of work success: able to view it properly in the model viewer app (application that can resembled what it look like inside the game). necessary game tools and tutorial will be given if the project is awarded...

My project needs a Flutter/Flutterflow developer who can produce a flutterflow control/widget or system capable of recording all microphone audio to file and transcribe the audio to text on the fly. The transcription will be used from voice command processing and must be local to the mobile device (android and ios). Your work will contribute to an innovative application. Here are more details: - Output Format: The recorded audio input shall be saved to a local file (on a mobile device) with an option to use AAC format or MP3. - Multi-functional Processing: Once commands are parsed from the audio stream, they should initiate specified actions and produce textual output. - Command Complexity: The system you construct must be able to handle short phrase commands. Ideal Skills: E...

Hi! I’m looking for a developer to create an easy way for me to embed on my website custom chatbots I make in Claude, OpenAI GPT/Assistants etc., and limit each user’s access (by time spent and/or token amount). You’ll need to connect with APIs and create a very simple front-end interface for me to create chatbots (write prompts, upload files for training when applicable, choose OpenAI Assistants), manage the chatbots (edit/delete etc.), and see conversations and stats. Overview of what you need to develop and how it needs to work: 1. In the interface (which you will create) on my site, I create custom chatbots. The interface needs to have an orderly list of chatbots one beneath another. For each chatbot, I can select which primary service I want to use (Claude, Open...

...involves the development and maintenance of backend systems for web applications, mobile app backends, and APIs. Key responsibilities include: - Backend development: You will be responsible for developing the backend systems, ensuring they are efficient, secure, and scalable. - API integration: You will also be working on integrating third-party APIs and ensuring they function as intended. - Server maintenance: Part of the role includes maintaining the servers and ensuring they are running smoothly. While the project specifics aren't detailed, the ideal candidate should have: - Extensive experience in Node Js development. - Previous experience building web applications, mobile app backends, and third-party APIs. - Strong understanding of backend syst...

...in my Flutter application that targets both iOS and Android platforms. This feature is primarily intended for geofencing, specifically for security purposes. Key Features & Requirements: - The application is built using Flutter, and the backend is managed through a Laravel panel. It's important that the developer is well-versed in both technologies to ensure seamless integration. - The geolocation control should be implemented in a way that it tracks the user's location only when they enter the app. It should not be constantly running in the background to respect user privacy. Ideal Skills and Experience: - Proficiency in Flutter for mobile application development. - Strong understanding and experience in working with Laravel for backend development....

Andriod app to run on android tablet , the tablet device is connected to a display TV screen . The app shall contain 4 main items, each item linked to a specific video. Interaction 1: 4 icons on the main screen when clicking on each icon, it shows the linked video on the TV screen. Interaction 2: Option A: Image recognitions, 4 image reference to computer vision and a video animation linked to each image. Option B: Trigger via QR code instead of image recognition. When the user show the reference to the camera, it shall trigger the video linked to this image on the TV screen. The app also should contains an AI chat assistant, with saved info about each item of the 4 items. Please contact only after ready with your proposal of delivery time and cost.

I am in need of a professional game player who can thoroughly test the speed and performance of a mobile game. Your feedback will be crucial for us to enhance the user experience and ensure optimal gaming conditions. - Note:- [ Only For US citizen ] - Test iOS and Android games, including action, strategy, and puzzles - Work on fast-paced game levels and share your experience - Assist our developers to enhance the overall gaming experience Specifically, I require someone who can evaluate the game's performance in relation to the following aspects: - Loading times - Frame rate stability - In-game latency Key Responsibilities: - Conduct detailed testing of the game across different scenarios - Provide comprehensive feedback on the game's performance - Record all findin...

...store app available on both iOS and Android platforms. This project entails creating a simple, user-friendly interface integrating three key features: - Product Catalog: An organized and streamlined product presentation is paramount, enabling users to easily browse and understand the diverse range of fertility products available. - User Registration: A secure sign-up process allowing users to create personal profiles. This will promote user engagement and serve as a platform for personalized suggestions and updates. - Fertility Tracking: An intuitive integration of a fertility tracking feature. This functionality should allow users to input data and monitor their fertility cycles in relation to the products they use. Developers versed in iOS and Android development ...

I'm in need of a skilled developer to work on a PHP-based website for Cloud Panel, with a focus on incorporating third-party APIs and ensuring a responsive design. Key Responsibilities: - Frontend & Backend Development: Your core responsibility will be working on backend/frontend of the system and ensuring the integration of third-party APIs. - Responsive Design: It's crucial that the site looks and functions perfectly across all devices. Ideal Skills and Experience: - Proficiency in PHP: The website is pure PHP, so you must be well-versed in this language. - API Integration: Experience with integrating third-party APIs is a must. - Responsive Design: A good understanding of responsive web design principles is essential. - Cloud Panel Expertise: Experience wor...