Kotlin jobs

...automated service reminders to customers. Targeted Development Approach: To ensure cost-effectiveness, the initial development will focus on the core functionalities listed above. Additional features like QR code support and SMS reminders can be incorporated in future updates based on budget and project needs. Required Skills and Experience: Strong proficiency in Android app development with Java/Kotlin. Experience with integrating external hardware (RFID reader) with Android apps. Understanding of data management and user interface design principles. Ability to deliver a clean, efficient, and user-friendly application. We look forward to collaborating with a talented developer to bring this project to life. Please provide your portfolio and estimated project timeline and cost in...

I'm looking for a Kotlin (KMM) developer with experience in migrating applications from local Realm to MongoDB Realm. The current status of the app is fully developed, and I'm only interested in converting the local Realm database to the MongoDB Realm database, without any additional feature or minor changes. The ideal candidate should: - Be proficient in Kotlin - Have experience with Realm - Have experience with MongoDB Realm - Understand database migration processes and best practices

I have a Kotlin Multi Platform (KMP) app that uses Realm as the local database. I need that ported to use the web (MongoDB Atlas) . The app is 100% functional for a local database and just needs ported only. Nothing additional is needed. I will provide the information needed to access Atlas (Realm for the cloud). There are a total of four Realm classes that will need to be ported. All of the Kotlin code is in one class, the class. Some of the porting has already been started. - The app should be designed using KMP, targeting Android 12 and above. - The app should strictly adhere to a realm project structure for data management. - The app should support cloud storage for data using AtlasDB

...is completed promptly. Additional Note: For testing on non-Samsung Quantum phones, adjust the device file from /dev/qrandom to /dev/random. The ideal candidate will have: Proven experience in Android app development 1) Android Development Proficiency: Expertise in Android app development, well-versed in Android SDK and lifecycle management. 2) Programming Languages: Proficiency in Java and Kotlin, capable of adapting and enhancing existing codebases. 3) UI/UX Design: Strong skills in designing intuitive, user-friendly, and minimalistic user interfaces. Ability to conceptualize and implement modern design aesthetics for both the application interface and icon design. 4) Graphic Design: Experience in graphic design, specifically in creating visually appealing and contemporary a...

I have an Android app that's experiencing server communication issues. The app is built using Java, Kotlin, and Node.js. The primary function of the server in the app is data storage and retrieval. Key Requirements: - Resolve the server communication issues urgently within 2 days. - Ensure smooth data storage and retrieval operations in the backend. Ideal Skills and Experience: - Proficiency in Java, Kotlin, and Node.js to address issues in the app. - Experience in Android app development and managing server communication. - Ability to prioritize and handle urgent tasks effectively.

It is a MetropolCard QR Payment application to be developed with Android Kotlin. Payment and Refund functions will be developed in accordance with the MetropolCard API document that we will provide within the scope of the project. This application will be made from scratch and will be based on the screens of a sample application that we will share as screen designs and will be revised according to our comments. After the functions of the application are developed, AIDL functions will be developed to be called from another application with AIDL and integrated with Master App AIDL. The developer will develop the application on his own computer and use github for version tracking. He will add me to the project on github from the beginning of the project, and at the end of the work, h...

I'm seeking a seasoned developer to build a cross-platform mobile application primarily focused on location tracking. The ideal candidate should have extensive knowledge and experience with ReactNative, Flutter, Kotlin, Swift, and the Google Map API. Key Requirements: - Develop a mobile app for both iOS and Android platforms. - Implement a robust real-time tracking functionality using the Google Map API. - Incorporate geofencing capabilities within the application. Ideal Skills and Experience: - Proficient in ReactNative, Flutter, Kotlin, Swift. - Extensive experience in working with Google Map API. - Prior experience in developing location tracking applications. - Strong understanding of mobile UI/UX principles. - Excellent problem-solving and communication skills.

I'm in need of a skilled Android game developer who is proficient in Java or Kotlin to develop a puzzle game on the Android platform. The game should be engaging and interactive. Key Requirements: - Develop an Android puzzle game using Java or Kotlin - Implement in-app purchases for game levels or features - Potentially integrate social media sharing, though this is not completely confirmed - Application will have a payment gateway. Ideal Skills and Experience: - Proven experience in Android game development - Proficiency in Java or Kotlin for Android - Familiarity with in-app purchases and social media integration in games

I'm looking for an Android developer well-versed in Kotlin or Java to create a gaming application for me. The game I have in mind is a puzzle game targeted primarily at teenagers, so the developer should have experience in developing games for this age group. Key Requirements: - Develop a Puzzle Game: The main focus of the project is to create an engaging puzzle game for Android devices. - No In-App Purchases: The game should not have any in-app purchases. The player should be able to enjoy the full game without being prompted to make any additional purchases. - Teenage Audience: The game is primarily targeted at teenagers, so the developer should have experience in designing and developing games that are appealing and engaging for this age group. - The game will have payment ...

It is a MetropolCard QR Payment application to be developed with Android Kotlin. Payment and Refund functions will be developed in accordance with the MetropolCard API document that we will provide within the scope of the project. This application will be made from scratch and will be based on the screens of a sample application that we will share as screen designs and will be revised according to our comments. After the functions of the application are developed, AIDL functions will be developed to be called from another application with AIDL and integrated with Master App AIDL. The developer will develop the application on his own computer and use github for version tracking. He will add me to the project on github from the beginning of the project, and at the end of the work, h...

For a Kotlin-based application, I'm currently facing several challenges. First and foremost, I'm looking to solve an issue in my custom recyclerview where it is not scrolling smoothly and shows blurring during the process. As such, I'm seeking a talented developer with exceptional experience in Kotlin applications, control of recyclerviews and specifically, custom recyclerviews. Furthermore, there are also several improvements I seek in the app's user interface. This includes rectifying layout problems, enhancing responsiveness, and resolving some interaction difficulties, all aimed at providing a seamless user experience. Your expertise in UI/UX would be key to matching these expectations. While I don't seek any new functionalities currently, bein...

I'm seeking a skilled Kotlin developer to extract text content, images etc from a website. Details will be provided upon selection.

I want to write an application like a motivation letter to show my interest in a job advert I applied for. these headings will be. 1. Who I am 2. My linkedin profile 3. My expertise in mobile app 4. Why I want to be a part of your compay 5. Why I want this position ? 6. Why You should hire me.

I need a Java SDK developed for an OData V4 API. Must be interoperable with Kotlin. Must support all standard OData functionality for endpoints appearing in API metadata. Should provide methods for the user to use OData functionality without requiring the user to type in text commands manually. A code generation library is an acceptable solution. Full API documentation and existing web SDK available.

I am seeking an experienced Android developer who can help build a real-time re...with accurate, up-to-date location details. Key Features: - Real-time tracking - Location history - Push notifications These are the core elements I am looking for. I am particularly in need of someone who has a firm grasp of Java and Kotlin, as these are the primary technologies I prefer for this project. Please, in your application, provide your past experiences, particularly those relevant to these needs. Detailed project proposals are also welcome. Skills and Experience: - Proven experience as an Android developer - Proficiency in Java and Kotlin - Experience in real-time location tracking systems will be a plus I look forward to working with a dedicated professional who can add value...

1. Design and develop Google toolkits by ourselves 2. Subject matter is not limited 3. The total number of pages is not more than 10, the size is not more than 18M 4. Programming language is not limited, kotlin is the best 5. Also Acquisition of Google Developer Account and Google Toolkit

I want someone who can help me with figuring out how to extract which sim I received my sms on in kitkat flavour. I use dual sim, due to this I am facing problem figuring out which sim is receiving the sms. to summarize everything i want to differentiate sms received based on sim slot

need and ionic or kotlin app, with a form that connect to api and returns a song , ( api returns a song) and just to play or download. Including admob ads before download it. Create a form, 3 fields. Call api and shows 2 links, download or play it. But before shows and intersticial reward (admob) to download it. I provide api, and just has to do 2 screens. Nice theme, free, simply.

...understanding of server-side languages and frameworks, as well as experience in database management and API integration. Attention to detail and the ability to commnuicate with the team are essential. If you are passionate about creating robust and efficient back-end systems for mobile apps, we would love to hear from you. Skills required: - Proficiency in server-side programming languages such as Kotlin or Java - Experience with database management systems like MySQL or Firebase - Knowledge of RESTful APIs and API integration - Familiarity with cloud platforms like AWS or Google Cloud - Strong problem-solving and debugging skills - Experience in developing a mobile App from scratch We are happy to discuss the possibility of converting the project contract to a full employment...

We need an Android application that can manage hotspot settings without launching the system settings UI. The app should be compatible with Android 14 and Pixel 6a. Kotlin preferred. Key Features: - Change Hotspot Name & Password: The app should allow the user to change the Hotspot Name and Password. - Activate/Deactivate Hotspot: Users should be able to easily toggle the Hotspot on or off within the app. Permissions Handling: - The app should request the necessary permissions (e.g. location, network) on startup. The user should not have to manually enable these permissions through the system settings. Design Theme: - The app should have a minimalist and modern design. The user interface should be clean, intuitive, and visually appealing. Ideal Skills and Experience: - Prof...

I am in need of a proficient android developer with skills in preferred Kotlin else Java to develop a feature-rich wordpad application. The key functionalities required for the app include: - Basic text formatting options like bold, italics, underline - Copy, cut and paste functionality - Integral spell checker functionality Additional Features that need to be integrated: - Facility to insert images and tables - Options for changing font color, background, and font size - Access to use glossy fonts and varying font sizes - Built-in functions that allow creating pie charts and bar charts In jetpack its very less codes Preference is for a clean, minimalistic design for the user interface of the app. It is important that the developer has previous experience in similar projects an...

...Android and iOS operating systems, and a keen eye for blending colors in a design-savvy app layout. Proficient in HTML5, CSS3, JavaScript, and a modern JS framework/library (React.js/Vue.js). Experience with Python and the Flask framework for server-side logic. Skilled in cross-platform mobile app development using React Native or Flutter. Strong grasp of native mobile development for Android (Java/Kotlin) and iOS (Swift). Knowledgeable in implementing UI/UX design principles in both web and mobile interfaces. Familiar with cloud services (AWS, Google Cloud, or Azure) for hosting and deployment. Proficient in version control (Git) and familiar with continuous integration and deployment workflows. Previous experience in deploying apps to the Google Play Store and Apple App Store....

...aims to provide a fast and stable system. 2. **Requirements:** - Real-time monitoring and control of the screens of multiple Android devices - Collection of device information such as IP address, brand and model, Android version - Assignment of a unique identifier to each device and sending these identifiers to the web panel 3. **Technologies:** - Android application development: Kotlin - Web panel development: Django (Python) and React.js - Data communication: Using RESTful API 4. **Key Features:** - Real-time screen control - Collection and storage of device information - Management and control of Android devices through the web panel - Security: Assignment of a unique identifier to each device and authentication mechanism 5. **Expected Outputs...

Overview We are currently seeking a highly experienced Senior Android Kotlin Developer for an urgent project involving the communication between two mobile applications via AIDL (Android Interface Definition Language). The ideal candidate should preferably speak Turkish and be ready to start immediately with the capability to deliver within a tight deadline. Project Description The project involves creating and managing communication between two mobile applications designated as Master and Slave using AIDL. The Slave application already contains written AIDL interfaces. The tasks for this project include: Developing a Simple Test Application: To test the existing interfaces. Reviewing and Optimizing the Slave Application: Examine the parameters and code of the Slave application, a...

We are seeking a skilled and experienced full-sta...customer, supplier, invoicing, expense, discount, and quotation management, with the option for users to upgrade for additional modules such as inventory management, order management, and CRM functionalities. Requirements: Proven experience as a full-stack developer, with expertise in mobile application development for iOS and Android. Proficiency in programming languages such as Swift, Kotlin, JavaScript, and frameworks like SwiftUI, Android Jetpack, Node.js, and Django. Experience with databases such as PostgreSQL and MongoDB. Familiarity with web development technologies including React.js, Vue.js, and HTML/CSS. Strong problem-solving skills and attention to detail. Excellent communication and teamwork ...

...effectively. Implement database solutions for user data, parking data, and transaction management. Optimize system performance for speed and efficiency. Ensure the system's scalability for future expansions and updates. Skills and Qualifications: Strong proficiency in C++, Python, and Java for system control and automation. Experienced in mobile app development using React Native, Swift (iOS), and Kotlin (Android). Skilled in web development with a focus on responsive design and secure payment processing. Deep understanding of backend development, including API services, database design (SQL and NoSQL), and server-side logic. Familiarity with sensor integration and real-time data processing. Experience with automation systems, robotics, or similar technologies is highly ...

I need to create a class in KOTLIN for a project that allows deleting the application data and cache of the device's applications (for example YouTube, Netflix) without the need to be ROOT / Shizuku and without the need to confirm by the user. In short, I need to automate a process that factory resets these applications. It should work on android tv version 9/12.

...service designed for businesses. The primary focus will be on developing advanced visualization features for our QR codes. Key Requirements: - Augmented Reality Development: Experience with AR development platforms like ARKit, ARCore, or Vuforia, essential for creating realistic floor visualization features. Mobile App Development: Proficiency in mobile development languages such as Swift for iOS or Kotlin for Android to build a robust mobile application. Web Development: Knowledge in web technologies including HTML5, CSS3, JavaScript, and frameworks like React or Angular, for creating a responsive web platform. Backend Programming: Skills in backend languages such as Python, Ruby, or Node.js, and familiarity with server management and API development for handling data operation...

I want to set up the following: 1) Wireguard server on a webserver (Hetzner) 2) Wireguard client on an OpenWRT router What is the usecase? The OpenWRT router is connected to the internet (at different customers) via WAN cable connection and is connected via LAN to multiple printer (pos printers port 9100). The web application can print things on the clients printers. ...to the internet). Customers are only using our system single days (they log into our homepage and receipts get printed at their location). Possibility of dynamic IP at the customer, NATed connection, different ISP, no port forwarding etc. Are further jobs possible? Yes, if the prototype is working I want to scale it with multiple clients. Forthermore, I may need a programmer for the webservice (Kotlin, MariaDB and...

...require a proficient Kotlin developer with experience in building android applications specifically related to health and fitness. Your task will be to develop a mobile application solely for the Android platform. Key areas of responsibility will include: - Designing and developing the Android application from scratch. - Ensuring optimal performance of the app. - Collecting and integrating data from users. Please note, the primary function of this application will fall under the health and fitness category. Since the main features were not specified, I'd like you to consider standard health and fitness tracking elements like step counter, exercise tracking etc. Essential Skills: - Previous experience in developing Android health and fitness applications - Proficient wit...

I'm in need of a Kotlin-based Android developer to assist in creating an education app. The app will target students from K-12 and college levels. It should be designed with a simple and clean interface. Key Features: - Quiz Functionality: The app should be able to host and administer quizzes. - Progress Tracking: It should enable students to track their progress and performance. - Multimedia Content: The app should support various forms of multimedia content. Ideal Skills: - Proficiency in Kotlin for Android development. - Prior experience in developing education or quiz-based apps. - Understanding of user interface design for simple and clean layouts.

I'm looking for a knowledgeable developer who can help me integrate SDKs on both iOS and Android platforms. Key Requirements: - Extensive experience with SDK building and integration on both iOS and Android. - Strong understanding of software ...via SDK to new app so a flow can be triggered to log the user in without additional authentication. Non active users or new users will have to login via OTP/password - so no impact on that flow. ---- VERSION 1 Stack Backend - Node Frontend - Android - ionic framework + PWA framework, ios - Swift VERSION 2 Stack Backend - PHP 8, Laravel 10 Frontend - Web - VueJS 2, Android - Kotlin, IOS - Swift Note - we will not have access to Version 1 codebase or version 2. We can build a middleware if needed to sol...

...device driver and Reactive Native App. The ideal candidate will have extensive experience in Android (Java/Kotlin) and iOS (Objective-C and Swift) and, importantly a sound understanding of Reactive Native App. - Main Function: The core purpose of this software is to facilitate communication between the IoT device driver (Java/Kotlin) and Reactive Native App. - Required Capabilities: The software should be capable of device interaction, more specifically device control. - Device pairing, data synchronization are important, but the primary focus should be on device control functionality. Skills Needed: - Experience in developing software for IoT devices - Proficiency in Android (Java/Kotlin), iOS(Objective-C and Swift) - Understanding of Reactive Native App devel...

...in need of a competent Android developer to build a loan application. This is a high priority project, requiring completion as soon as possible. Key Features: Since the key features were not specified, I am assuming a general requirement of basic functionality like loan issuing, repayments and user management. Skills and Experience: - Proven Android app development experience. - Knowledge of Kotlin/Java and Android SDK - Experience in integrating with backend services - Understanding of Google's Android design principles and interface guidelines. Please provide a timeline, your methodology, and samples of your previous work in your bid. Preference will be given to developers with previous experience in financial app development. I am looking forward to a timely and qual...

I'm seeking an experienced Android developer with expertise in Kotlin to help with a simple enhancement to my current app. The task involves adding two static menus to the bottom bar. These menus should include: - Profile Menu: A direct link to the user's profile. - Settings Menu: A direct link to the app's settings. The requirements are straightforward: - The new menus should be static, not dynamic. - The content of the new menus is minimal, as they will only call blank fragments for settings and profile. Ideal candidates for this task should have: - Proficiency in Android development, specifically in Kotlin. - An understanding of UI/UX design principles. - Experience with implementing navigation components in Android apps. - The ability to follow existing...

...The app should be designed to be compatible with Android, iOS, and Windows devices. * Should accommodate the sale of physical products only. * Should have crucial e-commerce features such as product listing, user profiles, shopping cart, and secure checkout system. Ideal Skills and Experience: * Proficiency in programming languages like JavaScript, HTML, CSS for website development, and Swift, Kotlin, or React Native for app development. * Experience in developing e-commerce websites and apps. * Strong understanding of UI/UX best practices to ensure an engaging shopping experience. * Experience with secure payment gateways. * SEO knowledge would be an added advantage. Please ensure your proposal outlines your approach to deliver on these requirements, and includes relevant ex...

I'm seeking a proficient Kotlin developer to work on enhancing my current software system, with a focus on introducing new features. - **Primary Task**: Your main task will be to improve an already existing software system utilizing your Kotlin development skills. - **New Features**: You will need to implement the following features: 1. Calendar feature: A system that will allow users to plan, organize, and manage their tasks and events. 2. Dark Mode: An option for users to switch to a darker theme to reduce eyes strain and save battery life. 3. Multi-Language Support: Make the software system accessible to a wider audience by adding support for multiple languages. **Skills and Experience**: - Proven experience as a software developer, specifically in Kotl...

...and expertise, I'm on the hunt for exceptional Android developers with a proven track record of building business applications. Your skills in Java programming, Kotlin, and familiarity with Android Studio will be instrumental in delivering quality outcomes. A strong portfolio of previous Android applications is crucial, showcasing your ability to craft seamless user experiences. You'll be part of creating a business app that could redefine industry standards. Get in touch if you're ready for a challenging yet hugely rewarding project. 1. At least 2 years experience in Android application development 2. Proficient in Java or Kotlin programming languages and Android development tools and frameworks 3. Have a certain understanding of mobile application design...

I'm dealing with an issue in my Android application built using Java/Kotlin. In my app, a certain page currently shows an excess of user profile information all at once. What I'm seeking is a solution to load sets of data in a more efficient manner. Ideally, less data should be loaded initially and then, as users scroll through, further data should be progressively loaded. Another problem experienced is that the login page appears to load twice upon initialization. It would be great to have this resolved as part of the project. The perfect freelancer for this task would ideally: - Be proficient in Java/Kotlin and Android app development - Have solid experience in dealing with data loading issues and efficiency - Have a clear understanding of how to resolve logi...

Hello, I have a dating app that was developed 4 years ago and is published on Google Play. It was made in JAVA, but now the version is depreciated on the market. What I want for this app is to rewrite the code using Kotlin or Flutter, because this app was made in Java 4 years ago. Within the app it has many functions. Apply for this project and tell me the price at which you would do it. and The estimated time. - Implement in the app (Membership - payment plan with Google)

I am looking for: - An expert Swift/Kotlin developer with in-depth understanding of the Mobile App Development, as well as Firebase. - The app will be developed for both iOS and Android platform. - I have a Figma design and DB structure. - You should be an individual reliable/honest developer. Agencies will be declined automatically. - You need to sign a NDA to get started. - If you're proficient with all these specifications, you could well be the professional I'm looking for.

...backend system. Scalability and Performance: Develop measures for user data management and system performance optimization, especially considering a large number of data plan offerings and user transactions. Skills and Experience: Proven track record in developing for both Android and iOS platforms. Strong proficiency in cross-platform development tools (React Native preferred). Expertise in Swift, Kotlin, or React Native programming languages. Prior experience in implementing payment gateways is necessary. Familiarity with eSIM activation is preferred but not mandatory. Responsibilities: Develop a seamless app supporting both iOS and Android platforms. Implement secure user registration and login functionalities with marketing consent options and Terms & Use agreement. En...

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I'm in urgent need of an adept Android developer for the prompt creation of an e-commerce application. Essential...listings and details: Display a wide range of products with accurate, detailed descriptions. - Shopping cart and checkout: Functional, user-friendly interface to facilitate purchases. - Customer reviews and ratings: Platform for customers to rate and review products, enhancing the shopping experience. 1. At least 2 years of experience in Android application development 2. Proficient in Java or Kotlin programming languages and Android development tools and frameworks 3. Have a certain understanding of mobile application design and user experience 4. If you have published applications for s-/--a--/--l---/-e, I am interested and look forward to further communi...

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...standards. Optimize performance for smooth functionality across various devices and operating systems. Establish a feedback loop with beta testers to iterate and refine app features. Required Skills and Qualifications: Proven experience in mobile application development with a portfolio of released applications on the Android and iOS markets. Strong proficiency in programming languages such as Swift, Kotlin, and/or Dart (Flutter). Experience with AI technologies, particularly NLP models suitable for mobile platforms, and familiarity with multimodal AI incorporating inputs and outputs such as text, voice, and image data. Familiarity with caching mechanisms and developing applications for offline use. Solid understanding of the full mobile development life cycle, including automa...

...- NDA - Freelancer - (YOUR COMPANY/FREELANCER NAME)". Please also respond with your hourly rate. ----------------------------------------------------------------------------------- I'm in need of a highly skilled developer well-versed in Swift and Kotlin to optimize the backend of my existing mobile apps. The project is simple. Here's what I need in detail: 1. Backend adjustments: You'll work on polishing a few features and functions of the mobile apps. Please see attached, and disregard Point 5 under Mobile App Requirements. Android is in Kotlin, and iOS is in Swift. DISREGARD POINT 5. 2. Admin Panel redesign: Use the designs of the updated Admin Panel to replace the old Admin Panel, migrating certain features from the old Admin Panel, implementing a...

...by several key features: - User account creation: The app should support an efficient and secure system for user registration and login. - Messaging system: An integral communication network that allows for direct messaging between users is required. - Ticket Scanning system: A robust ticket scanning algorithm implemented for service accessibility. Ideal skills for this project are Swift and Kotlin for iOS and Android respectively. Other necessary skills include a good understanding of backend development for handling user data, and proficiency in algorithm development for creating the ticket scanning feature. Experience in developing apps that have a messaging system integrated would be beneficial. Similarly, past experience in providing workable scanning solutions in apps...

I have an existing simple Android app written in Kotlin. I have a need to make some minor adjustments to it. It interacts with a Google Firebase Realtime database. The app is a very simple Proof of Delivery recorder,. It loads a driver's "diary" from firebase and allows the driver to mark that he has arrived. The driver can capture some photographs of the delivery and then mark that he has finished. This data is then sent back to firebase. I need a few small enhancements: 1. mark a job as "completed" in a separate date/time field 2. allow the user to "scan" a document rather than taking a photo. This would then be stored as a PDF. a scanned document provides better clarity than a photograph. This would be mandatory and photos optional 3. ensure ...

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