Android developer front end or backend työt

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    2,000 android developer front end or backend työtä löytyi, hinnoittelu EUR

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    Mainostettu Kiireellinen Sinetöity Salassapitosopimus

    ...are seeking a skilled web developer to work on a two-phase project. The successful candidate will be responsible for implementing key functionalities, making basic edits and deploying the platform to Melbourne IT and Digital Ocean. This project is divided into two main phases, with a total budget of AUD 500. The first phase will focus on improving the core functionality with a budget of AUD 300, and the second phase will involve making basic edits and deployment, with a budget of AUD 200. Phase 1: Main Functionality (Budget: AUD 250) User Dashboard: Implement corrections and enhancements, including local time display, navigation updates, and user information management. Form Enhancements: Add new business categories and improve form navigation, correct any typos or gr...

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    I am seeking a driven and results-oriented Digital Sales Marketing Specialist. This role will involve marketing, acquiring, and selling various digital assets, including websites, software, and other digital products. Key Responsibilities: - Acquire customers for website and software development - Focus marketing efforts on small bu...digital assets I am particularly interested in individuals who have experience and skills in the following areas: - eCommerce functionality - Customizable design - Integration abilities with third-party platforms Bring your motivation and ambition to a role where you will have the opportunity to directly impact the growth and success of our customer base. This exciting and dynamic role is our sales front line, and I look forward to welcoming you to...

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    ...Button for the login action and another for revoking credentials. • Persistence: Securely store the user’s authentication state using Keychain to avoid repeated logins. SwiftUI’s @AppStorage or similar mechanisms can manage session tokens or flags indicating the user’s authentication status. Search View • Functionality: Search for iOS apps on the App Store with various filters. • SwiftUI Components: A SearchBar for inputting search terms, Picker for selecting country and device family, and Slider or TextField for specifying the result limit. • Persistence: Save search queries and results using Core Data or UserDefaults for quick retrieval and history viewing. App Details and Download View • Functionality: Di...

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    I'm seeking a skilled React expert for a new, hands-on project. Your tasks will include: - Designing the user interface - Developing front-end components - Implementing state management The aim is to create a fantastic responsive website from scratch. While the project doesn't require interfacing with existing systems or platforms, it's essential you have a deep understanding of web development, be proficient in coding, and have keen eyes for design. React expertise is non-negotiable. I welcome seasoned freelancers who aren't afraid to venture into complex projects and can provide valuable suggestions.

    €19 / hr (Avg Bid)
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    I am seeking an experienced developer who excels in creating platforms related to anti-counterfeiting. The main function of the platform will be to detect counterfeit products. Although there's no strict deadline for this project, it's essential to maintain a steady pace of development. Key requirements include: - Proficient in the use of NTAG 424 DNA for mutual authentication -' SUN, AES,CMAC, dynamic authentication, mutual authentication' How they work. - Proficient in making native app on NFCs. - Familiar with programming and product authentication methods - Comprehensive knowledge in front-end, backend and database so, in short, i want to make a cross-platform anti-counterfeiting app using NFC (ntag424 dna) . which the user is goin...

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    I need assistance with my Point of Sale (POS) system that is failing to register payments. POS is part of a larger under development business application. Must have: - In-depth knowledge of POS systems - Must be MERN stack expert - Must be familiar with GraphQL -must be familiar with microservices architecture -mongodb Please place bid only if you are fully qualified to work on this. Lets not waste each others time

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    I am looking for a self-driven professional to help reach out to content creators for potential partnerships. Using emails as our core communication channel, your challenge will be to find, connect,...Communicate with potential partners via Email - Craft detailed and personalized partnership proposals Ideal freelancers should have excellent communication skills, particularly written English. It would be advantageous if you have experience in digital outreach and partnership building. This is a detailed project, thus I am interested in seeing a comprehensive and personalized proposal from your end detailing how you intend to approach this task. Please drop a proposal demonstrating your experience and suitability for the job. Experience working in a similar capacity will be highly ...

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    I'm seeking an experienced developer to work on an Android platform. The job responsibilities include: - Developing automation scripts using - The scripts should primarily automate interaction with an app Ideal skills for the job: - Proficient in - Prior experience with Android platforms - Ability to write robust, efficient automation scripts. Experience in similar projects would be a significant advantage. Your proposals should contain details about your relevant experience and how you plan to undertake this project. I'm looking forward to discussing this further.

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    ...I may begin anew or opt to purchase an existing one. Specifications Require: - Capability for self-service wash and fold procedures - Option for drop-off laundry service Given the expected capacity, the resultant operation should host: - 10-15 washers - 10-15 dryers Ideal Skills & Experience: - Experience in project management, particularly start-ups and business acquisition processes, with expertise in the laundry industry being a big plus - Strong knowledge of grant writing and securing funding - Proficient in due diligence for business purchases - Understanding of equipment procurement and layout planning of coin laundry operations A key player should be able to provide pertinent advice on the best choice between starting a new coin laundry or...

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    Unreal Developer Loppunut left

    Estamos buscando un desarrollador de Unreal para un proyecto puntual. El objetivo es crear un asistente virtual con caracter educativo, que irá conectado a un sistema de preguntas y respuestas para que pueda responder las dudas de los usuarios. Se requiere alguien “FullStack” en lo que a arquitectura de aplicaciones de Unreal se refiere. Principalmente se trabajará con C++, lenguaje que hay que dominar dentro y fuera de Unreal Engine. Requisitos: Al menos 5 años de experiencia demostrable en desarrollo de videojuegos con Unreal Engine. Alta capacidad para el aprendizaje. Competencia sólida en programación en C++ en Unreal Engine. Competencia sólida en programación con el sistema de Blueprints de Unreal Engine. Profundo conocim...

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    I'm seeking advice on Full-Stack Web Development. I require the consultation of a proficient IT advisor who specializes in: - Software development - Web development, with a specific focus on Full-Stack Development Being thoroughly familiar with both front and back-end development aspects is vital. You will guide me through design considerations, tech stack selection, database architecture, and other seminal elements critical to the development process. Proficiency with popular full-stack frameworks like MEAN, MERN, or LAMP would be desirable. Both theoretical and practical experience in this field will make you the perfect candidate for this role. Your proficiency will play a crucial role in steering the direction of my project. Please note that you may be reque...

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    i need a developer with skills on wordpress, elementor builder and php to make a dynamic form with inputs and printable image + product results based on the users inputs. i have a video explaning all so please bid if you think you can do this taks. my budget is around $150-180 for this task.

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    ...can create a vintage or modern-themed logo for a conference. I need the logo to be a combination of graphics and text, where the conference name: Empowerment Gathering is a key element. One idea that we had, is to have a chariot of fire in the sky, with an image of a man in the chariot, but you cannot see his features, and a cloak descending from the chariot in the sky, and a large group of people with their hands lifted up to the sky. We don't need to see faces, they can be spiritual beings. We are also opened to Any other ideas, as long as Empowerment Gathering is in it. A graphic has been added, to give you an idea of what we would like for it to look like. Requirements: - Experience with vintage styling in graphic design - High proficiency with design software ...

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    We are looking for an expert designer, developer who can create FIGMA DESIGN and also convert the design TO HTML/BOOTSTRAP, and also looking for a senior developer (15+ years) to join our team. These are the conditions must be met: Requirement for Developer: 1. Developer/Designer : You must be an indepenent developer, not working under a company 2. Developer: You must have 15+ years of experience in Core PHP (for the developer position) 3. Developer: You must be highly knowledeable bout security Requirement for Designer: 1. Designer: Your work must be very creative, and fast to convert and you should know how to convert the FIGMA to HTML/Boostrap. 2. Developer/Designer : You must be an indepenent developer, not wor...

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    Twilio - to send message to the user, no reply needed Paypal checkout & invoice integration In the Backend is firebase, app already working I need this done today, in next couple hours, my budget is 60aud Text me

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    Hello, I am in search of a proficient full stack developer, ideally well-versed in Laravel. The key responsibilities would include: - Frontend development: Adding modern designs and smooth functionality to uplift our site's interface. - Backend development: Ensuring improved performance speed by refining the existing codebase. - Database design and management: To help classify, store, and retrieve data swiftly and securely. Broadly, I aim to enhance our existing website, polishing every layer from the user interface to security features. I anticipate your work will greatly enrich the user experience, while also fortifying the website's performance and security. Ideal skills and experience required: - Profound understanding of Laravel and familiarity with its cod...

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    ...specifically I need to customize a wordpress currency plugin (FOX - Currency Switcher Professional for WooCommerce) or you may use a different currency plugin. What I need: - Currency selector in header & footer. My website is only in North America so only two currencies, Canadian and American. - I want my currency to have either a USD or CAD in front of the money depending on what currency is selected for the website so customers know exactly what currency they are paying. If this is not possible, I at least want the currency selector in the header or in the product page so customers know exactly they are using. Im open to whatever ideas - The website is Canadian. However when Americans (or anything country outside Canada) come to the website ...

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    ...website contains around 300-400 pages, most are simple content (blogs etc) I had this as a set price but are moving to hourly. If someone is fast enough at the migration we can keep going otherwise we'll try someone else or take internally. We will finish of the site internally once most of the migration work is done. Key Tasks: - Migrate all pages and textual content from to Webflow platform. - Ensure all formatting, links and site functionality remain fully operational post-migration. - use new template design and adjust images as needed - we have backend dynamic functionality but this will be handled by us, so you only need to copy over the current forms - the site is currently multi-lingual but we will handle the translations after this migration is d...

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    Trophy icon Adult T-Shirt Graphic Design Loppunut left

    Looking for a design for a front of a tank top for an all girls CrossFit competition The team is ageless inspirations and it is going on a hot pink tank and is supporting breast cancer.

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    I'm looking for a skilled front-end developer to work on an app centered around Bitcoin inscriptions. The application will have a front page featuring: - 2-3 custom fields that facilitate user input via checkbox options - Wallet connectivity functions - A supporting database for effective data management While users will have the option to key in their preferences via checkbox, the exact type of information to be collected still needs to be defined. Furthermore, the nature of the input data (text, numeric, date and time) is yet to be clarified. Ideally, you'll have experience in: - Front-end development - Custom checkbox implementation - Cryptocurrency or specifically Bitcoin-focused projects A sound understanding of dat...

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    I'm seeking a talented artist (no AI, please) with a flair for fashion design to create a modern yet classic swimsuit concept art. The design should be sleek, chic and timeless, while incorporating a fresh, modern twist. Key guidelines for the project: - The color scheme should be exclusively white. - The style should blend modern and classic elements. - No specific themes or inspirations are required for this project. Ideal skills for this job would be a strong background in fashion design, preferably swimwear. Knowledge of modern and classic aesthetics is also crucial. Proficiency in color theory would be beneficial, despite the limited color palette for this project. [I'm just going to copy/paste here what I've just sent to a couple artists for inquiry] Hello!...

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    I have a simple app that reads fairytales in 3 languages with text-to-speech. I have 3-4 days from today. I need a freelancer to: 1. convert my existing Kotlin Android app into Java. 2. try the text-to-speech feature in an emulator and make it work there 3. add a back-arrow button in the 2 pages, to help navigate 4.. when user goes in Stories page first, Most Played page loads the stories correctly. If user goes straight to "Most Played" page, it fails to load the fairytales. (Also add a little graphic to the first most played fairytale) 4. add a voice command to navigate also (back, most played, language, stories) Budget: $80 USD Deadline 19-20/3/2024 CONSTANT UPDATES ARE NEEDED (send apk, video and code)

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    ...developed using React.js and Java Spring Boot. --------------------------------------------------------------------------------------------------------------------------------------------------------- We have an web application, frontend in react.js and backend in java spring boot need to fix below issues. 1. From admin open all pages, after giving the permission to another user the page dosent show. after giving permission by admin, user should show the page with data and should able to work as per permission. Need to work remotely through anydex or team viewer and if server work need to give instruction online. Time 1 day Budget -$10. ------------------------------------------------------------------------------------------------------------------------------------...

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    Trophy icon LOGO Design Loppunut left

    I need a logo like the one I attached but with the following, instead of the truck I need a Mercedes Sprinter from the front to right side, and the text will be CHR - instead of truck and instead of service - EXPRESS SHIPPERS. I ve attached a picture with a Sprinter.

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    I'm in search of a proficient, creative Shopify designer who has the ability to design a visually appealing and functional website for my Fashion and Apparel eCommerce business. Ideally, you should have: - A strong portfolio in Shopify website design, preferably with experience in the fashion sector. - An intuitive understanding of designing for an adult audie...easy-to-navigate layout that promotes products effectively and maximizes conversions. - Willingness to collaborate on design options and translate my brand vision into the website aesthetic. I'm open to ideas, suggestions, and I trust your expertise to design a site that resonates with the target audience and elevates my brand's online presence. Your role will also include theme development, so backend Shop...

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    ...dynamic diet company (Second Bite Nutrition Center) offering two core services: Meal Subscriptions and Dietary Consultations. To streamline our operations and enhance customer experience, we are looking to develop a comprehensive system consisting of a Backend, Website, and Android/iOS Apps. Project Scope: This project entails the development of a web-based system with mobile applications (Android & iOS) to manage our meal subscriptions, dietary consultations, and internal operations. 1) Backend Development: • Kitchen Reports: A robust backend system where our staff can generate detailed kitchen reports, ensuring efficient meal preparation and inventory management. • Menu Management: Capability to input and manage menu details including...

    €5195 (Avg Bid)
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    We are currently seeking a seasoned coder proficient in C, C++, and Assembler (x64) languages to assist with development on multiple existing, and new, projects. Key Tasks: - Medium complexity feature d...modification. - Solid background in managing medium complexity tasks. - An in-depth understanding of operating system internals, especially Windows. - Knowledge of how different network protocols. - Experience in reverse engineering and familiarity with tools like IDA Pro, Ghidra, or OllyDbg. - Knowledge of cryptography and secure data handling. - Proven track record in exploit development and vulnerability research is a huge benefit. - A bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field. Relevant certifications (e.g., CI...

    €21 / hr (Avg Bid)
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    I have a simple app that reads fairytales in 3 languages with text-to-speech. I have 3-4 days from today. I need a freelancer to: 1. convert my existing Kotlin Android app into Java. 2. try the text-to-speech feature in an emulator and make it work there 3. add a back-arrow button in the 2 pages, to help navigate 4.. when user goes in Stories page first, Most Played page loads the stories correctly. If user goes straight to "Most Played" page, it fails to load the fairytales. (Also add a little graphic to the first most played fairytale) 4. add a voice command to navigate also (back, most played, language, stories) Budget: $80 USD Deadline 19-20/3/2024 CONSTANT UPDATES ARE NEEDED (send apk, video and code)

    €143 (Avg Bid)
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    ... as it has the features that I need in my website. But don't go to put efforts in making it exact as artstation. Languages to be used: Front-end: HTML, CSS, JavaScript using React.js framework. Back-end/Database: PHP with MySQL. The website should have following: • Starting page: Page that is shown when website is visited; Has Get Started, Sign Up and Sign in; Refer demo video. • User Sign Up and Sign in: account creation process- entering name, email, password, contact; can have Google sign in; • User profile: Users should be able to customize their profile, add social media links; • Home page: Acts as main page or gallery of all the featured, trending art, latest art; refer and demo video. • Shop section: ...

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    outline of android application. This application will be used internally by my Company. there will need to be a login screen. where a user can enter their username or password. whether they log in as an administrator or as a normal user determines which interface of the application they will be taken to. there will only be one administrator account. the username for the administrator will simply be administrator. the password will be set once the application is developed and I will provide you with that once you've been designated to create this project. there will also need to be a way for the administrator to change the password once they are logged in if they choose to. the interface that the administrator sees upon log in is simple. there will be a form for ...

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    ...Springboot Developer to join my team. Domain knowledge needed includes user authentication and authorization, database integration, and RESTful API development. Although specific functionalities haven't been detailed: * Experience with user authentication and authorization are needed, demonstrating a capacity to ensure secure user access. * Database integration skills are required, however, an outlined database structure is not currently provided. * The developer should be proficient at RESTful API development. While there isn't a specified design aesthetic for the user interface yet, the developer should ideally be flexible and able to work with varying design requirements during the course of development. In the absence of specific features and desi...

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    We are a technology company specializing in eLearning training, AI services consultancy for schools, and software development. Our current website was built from scratch, but we're looking to elevate its appeal, functionality, and user experience by migrating it to WordPress. We are seeking a skilled WordPress developer to undertake this project. The ideal candidate will have expertise in WordPress development, excellent design skills, and a keen eye for detail The primary objectives of this project include: Convert our existing website into a WordPress site while preserving its content, functionality, and SEO value. Help us choose a modern, responsive WordPress theme that reflects our brand identity and effectively showcases our eLearning training, AI services consultancy, an...

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    I have dating software. This needs to be adjusted. The chat function needs to be reprogrammed. A payment interface must be adapted to the payment provider. Threre are also other changes which have been done. The software is written with PHP. Regarding this, I am looking for a PHP developer. German language is an advantage.

    €162 (Avg Bid)
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    I need a talented WordPress developer who excels in front-end development. You will be responsible for: - Designing the layout of my website - it needs to be both attractive and practical - Customizing themes - let's make the site unique and full of personality - Creating responsive design - my site should look great on every device - Editing website content - so it fits the design perfectly The main purpose of the website is to showcase my work, with a specific focus on aesthetic appeal. Therefore, I need someone with an eye for the visually compelling. Experience in creating websites showcasing portfolios would be beneficial. Attention to detail, creativity and proficient skills in WordPress are ideal for this project.

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    ...phone number or any other contact details) and a version that will fit social media profile picture spaces. Either a circle or square version or stacked. Once we choose a designer to work with and decide on the design, we will need one made with the phone number and website address added to it as well. Will need the different formats and color patterns for a white background, dark background and no background. Here are the main points of the company, but I also attached the questions and answers from the client below to get more details. Business name - Mole Reaper Traps Logo Idea - "I’d like to incorporate a menacing-looking mole, maybe showing some teeth. I’d also like to highlight his 2 front diggers (paws) so people know it’s a ...

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    I am seeking a skilled React.js developer for my project to create sleek, user-friendly interfaces and components in line with an Atomic design pattern. Your responsibilities will include: - Coding our application from designs and wireframes with a high level of quality. - Ensuring our application design is responsive, optimizing based on detailed, comprehensive wireframes for each page. - Fine-tuning our interface for peak performance focusing on load speed optimization. The perfect candidate will have: - Proficiency in using React.js to create interfaces and components. - Prior experience in responsive design adaptation. - Familiarity with Atomic design patterns. - Demonstrable experience in improving load speeds in a React.js environment. - The ability to translate comprehensi...

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    Salassapitosopimus
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    ...skilful and experienced UI designer who can create engaging, user-friendly interfaces for a business transaction application meant for both iOS and Android platforms. Skills and Experience: • Mobile UI Design; understanding of iOS and Android design guidelines. • Proficiency in Material Design; able to implement both guiding principles and specific techniques. • Strong understanding about usability and user-centered design principles. Tasks: • Develop comprehensive UI designs for a Material Design themed business transaction app. • Ensure design is optimised for both iOS and Android platforms. I look forward to working with a designer who can grasp end-user needs and can deliver high-quality, scalable designs accordingly. Please i...

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    I need to redevolop a simple shopping cart based on Excel VBA. Requirement is to rework current design and function. I prefer developer that can with russian and english language, as this would help get some information from former versions. Pls contact me. BR Michael

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    I'm looking for a tech savvy professional familiar with Android devices, specifically a Chatr SIM card. Despite an active plan, I am unable to send text messages. This problem, I believe, is due to sending mass messages and then my sim stopped sending messages but LTE and other functions are working. Key Tasks: - Identify the root cause of failed text message transmissions - Implement a solution to "revive" my SIM card and restore messaging function. - Confirm the return of full functionality and ensure the issue is wholly resolved. Experience and skills: - Proficiency in Android systems troubleshooting - A broad understanding of SIM card technicalities - Familiarity with Chatr SIM cards will be a plus. Note: I've tried restarting my device to no avai...

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    I am seeking a react native app designer who can fulfill two main requirements: 1. Design front end only 2. Push Notifications - The design should include the capacity to send out simple message notifications

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    I am looking for a developer who can implement a professional booking system for my web application. Key Attributes: 1. Specialist in web system design and implementation. 2. Prior experience in automated bookings confirmation.

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    Description: create a plugin or custom code in WordPress theme that will enable users to generate CVs directly on our platform. The ideal candidate will have a strong background in PHP development and experience with plugin development for web applications. Requirements: - Develop a plugin or custom code in PHP theme to add a CV generation feature to our website. - Enable users to submit their resume details through a user-friendly interface. - Utilize the submitted details to generate a visually appealing CV in PDF format with color formatting. - Implement functionality to save generated CVs to our database for future reference. - Ensure seamless integration of the plugin with our existing website architecture. - Collaborate with the design and product teams to ensure the ...

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    I am in need of a senior React Native Developer with profound knowledge and experience in the following areas: • Building apps that support both iOS and Android platforms. • Implementing User Authentication processes and setting up real-time updates. • Comfortable with integrating external APIs or services into the app. I want my app to be very user-friendly and efficient. We're aiming for a seamless user-experience, so your solid background in user interface design would be beneficial. Being detail-oriented, reliable, and able to work independently are also crucial for this project. Reach out to me if you have the right skills and experience, so we can discuss further.

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    Hello, this is a 1 day job. I can give $20 USD . It is about a very simple app that reads out fairytales for kids with text-to-speach. in 3 languages. All resources (images texts) are on firebase. There are 3 pages: there is a "Language" page where you select language of GUI, a "Stories" page with the fairytales that can be read out loud and a slideshow, and a "Most played" pag...a back-arrow button in the 2 pages, to help navigate 3. when user goes in Stories page first, Most Played page loads the stories correctly. If user goes straight to "Most Played" page, it fails to load the fairytales. (Also add a little graphic to the most played fairytale) 4. add a voice command to navigate also (back, most played, language, stories) Everything wil...

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    ...include: - Data source selection - Query parameters - File upload settings - Advanced filters - Choosing editable cells/rows/columns - Selecting fields to be used in the modules - Other specified configurations By the end of the project, I expect to have an intuitive tool that can effortlessly retrieve, handle, and save data from Databases/AWS S3 and handle file uploads. A good fit for this project would be someone with advanced knowledge and hands-on experience in Database handling, AWS S3 operation, and file handling practices. Additionally, expertise in creating front-end components, such as pop-ups and input modules, in a spreadsheet tool will be necessary. I am comfortable with a timeline of one month for the completion of the project. DETAILS: The spread...

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    I'm looking for a proficient mobile app developer with expertise in creating Android apps tailored for the distribution of promotional materials. The primary function of the app will be to serve as a digital hub for customers to access company promotions and updates. Key prerequisites for the task include: - Vast experience in Android app development - Proven track record with apps focused on information distribution - Understanding of user-friendly interfaces for optimal customer engagement - Knowledge in integrating push notifications for promotion alerts The ideal candidate should be creative and forward-thinking, designed to offer users a streamlined experience for accessing and utilizing promotional materials.

    €11 (Avg Bid)
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    I'm seeking a skilled front-end developer for the creation of a dynamic blog site. Leveraging HTML/CSS, the ideal candidate will devise a site that is not only visually appealing, but functional and user-friendly. Key responsibilities include: - Development of an intuitive commenting system for audience interaction. - Implementation of author profile pages to personalize posts and establish an online identity. - Embedding social sharing buttons to facilitate content distribution across various platforms. Experienced HTML/CSS developers that demonstrate a penchant for creating engaging blogs with seamless user-experience are preferred. A keen understanding of how these features increase user engagement and broaden reach will be invaluable for this project.

    €224 (Avg Bid)
    €224 Keskimäär. tarjous
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    Project Description: Custom iOS Keyboard Extension Overview: I need an iOS developer to create a custom keyboard extension which should work accorss all the apps in iphone. The keyboard should detect keywords like 'remind' or 'todo' and trigger push notifications. It should work seamlessly across all iOS apps. Requirements: Local push notification generation based on specific keywords. Emoji support and text prediction. All standard iOS keyboard features. Functionality: Detect keywords and generate push notifications. Ensure smooth integration with various apps. Ideal Candidate: Experienced iOS developer with knowledge of Swift and Xcode. Previous experience with keyboard extensions is a plus. Deliverables: Fully functional custom keyboard ext...

    €67 (Avg Bid)
    €67 Keskimäär. tarjous
    2 tarjoukset