Free lance mobile app developer for hire long islandεργασίες

As an expanding business, I'm seeking a mid-level JavaScript developer with 3-5 years of practical experience. Your primary responsibilities will include: - Developing new user-facing features in our app - Building reusable code and libraries for future utilization While not mandatory, familiarity with modern JavaScript frameworks (React, Angular, Vue.js) is a plus. However, your ability to write efficient and maintainable code aligning with our business objectives is paramount. Ideal candidates should have a solid understanding of web markup, including HTML5 and CSS3 and a strong ability with asynchronous request handling, partial page updates, and AJAX. If you don't have experience with lunar calendar, don't apply this job.

I'm in search of a multi-talented full stack web developer. The specifics of the programming languages needed haven't been outlined, thus a broad skill set including but not limited to HTML/CSS, JavaScript, and Python would be highly beneficial. Although I've not explicitly detailed required inclusions for your application, showcasing notable past work and relevant experience, as well as detailed project proposals, is recommended for a comprehensive bid. The primary purpose of the website hasn't been defined, therefore demonstrating adaptability by highlighting previous samples of diverse website types, like e-commerce, informational/corporate or portfolio/showcase, would be highly advantageous.

I'm seeking a proficient Python developer to assist with front-end web development and data analysis. The project involves the use of JavaScript for front-end development. Key Responsibilities: - Designing, developing, and implementing web interfaces using JavaScript - Implementing data analysis tasks with Python Ideal Candidate: - Proficient in Python and JavaScript - Adept at front-end web development - Experience with data analysis - Excellent problem-solving skills - Detail-oriented and efficient Your role will be pivotal in developing and refining our platform, making data more accessible and interactive for our users. I look forward to your contributions.

I need a skilled developer to create a mobile app for both Android and iOS platforms. This app will focus primarily on e-commerce. Key Details: - The main functionality of the app should cater to e-commerce, providing users with a seamless online shopping experience. - Familiarity with popular e-commerce platforms and features is highly desirable. - It's a must to have working experience with both Android and iOS systems and be able to deploy efficient, bug-free applications for both. Ideal Profile: -Experience in Mobile app development (Both Android and iOS is a must) -Previous experience with E-commerce apps -Understanding of standard e-commerce features and functionalities -Punctual and good communication skill...

I'm looking for an experienced Full-Stack Mobile Developer to create an intuitive and engaging Personal Growth Mobile Application for iOS and Android. Key features for this app include: • Goal Tracker: To keep track of my daily, weekly, and monthly goals. • Journal: To jot down my thoughts and experiences. • Reminders/Push Notifications: To keep me updated on my tasks and goals. • Calendar: A visual representation of my schedule and plans. It's crucial to note that the design for this mobile app is already completed. So, your focus will primarily be on developing the outlined features and optimizing the app for both iOS and Android platforms. You will be working alongside a P...

I'm in need of an experienced React.js developer to build a digital assets app, beholden to modern and sleek design principles. This app requires the following key features: - User authentication: Essential for secure and personal use. - File uploading and management: Efficient arrangement of digital assets is a must. - Search and filtering capabilities: Users should find their assets quickly and seamlessly. The anticipated design is modern and sleek, adhering to current trends in app design, focusing on functionality and sophistication. Post-development, I expect the chosen developer to provide: - Bug fixes: Ensure the app runs smoothly at all times. - Performance improvements: Continuous optimization for top-tier user exper...

I am seeking a web developer with a wide range of skills and expertise to design and build a website as per my clients' requirements. The ideal candidate will be versatile, able to develop various website types - e-commerce, blog, portfolio, etc., and add specific functionalities, which may include user registration, content management systems, payment processing, among others, depending on the client's needs. A keen eye for design is also essential since the visual style could range from modern and minimalistic to professional and corporate or even colourful and vibrant. If you have a broad skillset and can adapt to varying project requirements, bid for this project.

We're on the hunt for a skilled AI developer to join our dynamic team on a project basis. The ideal candidate is someone who is passionate about artificial intelligence and has hands-on experience in developing AI applications. Our project involves constructing a custom dataset tailored to our specific needs and implementing control net technology to refine our AI's learning process. Key Deliverables: - Collaborate with our team to understand project needs and objectives. - Design and build a custom dataset, including data collection, cleaning, and preparation. - Implement control net technology to enhance our AI model's training and performance. - Perform tests to ensure the AI application meets our requirements. - Provide technical support and insights th...

I need help with two main tasks: maintaining an existing web app and creating a new mobile app for both Android and iOS. For the web app, the focus is on an event management system that's already implemented. This application incorporates various features like event registration, a ticketing and payment system, plus event scheduling and reminders. As for the mobile app development, I'd like to incorporate similar features of the web app for a seamless, user-friendly experience. Ideal freelancers should be proficient in: - ASP.NET MVC development - Android and iOS development - Event management systems - User login and registration - Data storage and retrieval - Payment integration.

I am in need of an expert Word VBA programmer to: - Develop custom macros for Word documents - Make these macros capable of converting Word files (.docx) to PDF, and vice versa (this PDF file -> .docx) using the website (PDF to WORD Converter) or free API (similar like quality). The ideal freelancer for this project will: - Have in-depth knowledge and experience in Word VBA programming and macro development - Be familiar with file conversion resources such as - Be capable of thoroughly testing the macro to ensure it functions correctly, specifically for document conversion. The goal of this project is not only to automate document conversion, but also to enhance workflow efficiency. If you are keen on taking part in this project, kindly send in your

I'm in need of an Expert Backend Developer / Software development firm to join my project with proficiency in PHP, Python, Java, PostgreSQL, Laravel, Swagger, and Git. Your main duties will include: - Database management: You will be required to architect, design and handle all tasks related to my project's database to ensure all data is secure and accessible. - API Integration: I need someone with the ability to seamlessly integrate various APIs to my project, aiding in the creation of a connected and highly functional system. · Modify the current API structure to include sector and subsector information. · Optimize the speed of the API response by improving query performance, caching, or implementing other performance-enhancing techniques. · Up...

Project Description: We are seeking an accomplished web and mobile app developer to complete the remaining 40% of work for our comprehensive property search, furniture selling, tradesperson listing, and interior design platform for the UK market. The platform will be developed for web, Android, and iOS platforms. The project aims to create a robust and feature-rich platform that integrates various functionalities, including: 1. Home and Commercial Property Search: User-friendly property search with advanced filters Property listing management system for agents and landlords Integration with mapping services Ability for users to save property lists 2. Furniture Selling on the same website: E-commerce functionality for sellin...

I am hunting for an exceptionally skilled app developer who is proficient in multiple platforms owing to the project scope not being strictly limited to Android or iOS. The specific platform is yet to be determined and this emphasizes the crucial role of flexibility and versatility in the successful candidate. Key Skills and Experience: - Comprehensive knowledge of app development on iOS and Android platforms - Ability to adapt and learn new technologies quickly - High creativity and problem-solving ability Application Requirements: Although it's reasonable to not set limits on the information freelancers should provide during application submission, an emphasis will be placed on: - Evidence of past work - Level of experience - Detailed project proposals...

Website design must be similar to Must give final format for upload to Shopify For Shopify website development, the focus will be on creating a visually engaging, user-friendly homepage that effectively communicates the platform's value proposition to artists and fans. It will feature a dynamic hero section with CTAs, a simplified three-step process on how to use the services, and sections for featured merchandise and success stories. Blog highlights and a comprehensive footer with social links and quick navigation will be included to enhance user engagement and SEO. The design will be mobile-optimized, ensuring a seamless experience across devices, with an emphasis on performance and SEO best practices. Website design must be similar to

I am in need of an expert embedded developer who specializes in Linux to create device drivers for a USB camera and a USB printer. KEY TASKS: * Development of device drivers to establish a seamless communication between the Embedded Linux Operating System on IMX6 board and our USB devices - USB Camera and USB printer. * Thorough testing of the device drivers to ensure compatibility with Linux and smooth functioning of the hardware. Linux OS is already installed on board IDEAL SKILLS: * Required changes to Linux OS with Yocto project * Proficiency in the Linux operating system is crucial. * Demonstrated expertise in driver development specifically regarding USB devices such as cameras and printers. * Comprehensive understanding of USB Camera and USB printer is advantageo...

I'm looking for a proficient web3 developer with a deep knowledge of smart contract and decentralized application (dApp) development. Your expertise should rest particularly on the Ethereum platform. Key Skills & Experience: - Solid understanding of Solidity, critical for both dApp and smart contract development. - Experience in the Ethereum blockchain, the platform we want our dApp and smart contract built on. - A dynamic portfolio showcasing your experience and proficiency in Solidity and dApp development is a plus. Responsibilities will include: - Developing secure Smart Contracts on Ethereum - Building a reliable, efficient dApp Your ability to ensure all components of our project seamlessly integrate will be key to the success of this role. Expect t...

Please do not bid if you cannot complete the task within a day. Question 1: As a Java developer, you're tasked with writing an MPI program to compute the definite integral of a function. Employ two different methods such as Riemann sums, the trapezoidal rule, Simpson's rule, or Monte Carlo integration. These methods should be compared in terms of their results. The program should enable the user to specify the function, the interval [a, b], and the number of intervals (n) for computation. Compare results obtained from the two methods by varying parameters. Choose a function, run both methods for a fixed interval, and consider three different values for n. Each experiment should provide parameter values, computed integral value, and runtime. Ensure you...

I need an experienced developer who is skilled in either Java or .Net to create a functional web interface that can digitally sign JSON files. The primary purpose of this project is: * To verify the authenticity of data in the JSON files. As a developer for this project, you will focus on: * Functionality over design - the interface doesn't need to be fancy, just functional. The expected technology for implementation is: * A custom-developed solution for the digital signing. Skills and Experience: * Proficiency in Java or .Net * Experience in developing web interfaces * Understanding of JSON files * Experience in developing custom solutions for digital signing is highly desirable I look forward to working with someone who can deliver a p...

I'm on the lookout for an experienced Laravel and Magento developer to collaborate on an ecommerce project. I need someone who can help me breathe life into my ideas, proficient in both Laravel and Magento. The developer should have a knack for aesthetics and robust, secure coding. This calls for the successful candidate to: • Have significant experience in Laravel and Magento development. • Be able to work constructively, turning basic guidelines into a fully functioning ecommerce system. • Have top-level ecommerce development skills, including understanding the specific requirements and demands of an ecommerce site. Ideally, you will also have: • Good communication skills. • The ability to deliver the project within a ...

Project Requirement is 1. Looking for Android Based Mobile App, having Selfie, Colleague and Group attendance features 2. Create master profile image of all users via mobile app 3. Mobile app captures the image of student using the selfie attendance option 4. Mobile app captures the image of student using the selfie attendance option while entering colleague's/Staff ’s mobile number/ID 5. Mobile app captures the image of Students from Group 6. Face detection module will validate profile’s images and Attendance image at mobile handset level 7. Face recognition module compares the detected face/faces (from Group photos) with the database of enrolled students (class-wise). 8. If a matc...

Hello, I have an existing application for a client built with an old framework that is in need of two things: - Needs to work with PHP8 - warnings need to be fixed (not just hidden). - Needs to work with the latest version of Smarty. The smarty version being used is pretty old. The framework used is located here: It's called TinyMVC. If you were to do the work using the above GitHub project, I could use the work you complete and place it in the client project I have on my own. Tip: If you add in a log file using code similar to the below, you can see the warnings coming from the app: error_reporting(E_ALL); ini_set('display_errors', 'Off'); ini_set('error_log', 'logs/'); set_exception_handler(function($exception) { error_lo...

I am looking for a skilled Flutter Developer to build a modern and sleek application for both iOS and Android platforms. Key features to be developed: - User authentication system - Implementation of In-app purchases It would be advantageous if you have a strong portfolio that emphasizes user-friendly UI/UX, compatibility across platforms and meticulous attention to detail. Expertise in modern interface design is paramount. Your proficiency in creating secure and effective user authentication systems will be a necessity for this project, as well as experience in incorporating in-app purchase functionality in a clear and efficient manner. Rapid development will be appreciated but not at the cost of quality. I look forward to working closely...

I'm in need of an experienced Angular developer to primarily handle frontend development tasks which includes creating dynamic web pages that interact seamlessly with users. - Key Responsibilities: * Developing user interfaces using Angular * Building reusable components and front-end libraries * Translating designs and wireframes into high-quality code Ideal Candidate Should Possess: * Proficiency with Angular framework and understanding of core principles * Familiarity with RESTful APIs or JSON data structures, although not obligatory, would be advantageous. * Prior experience with Material UI, Bootstrap or Firebase could also be a plus. Note: precise API or third-party libraries to be used weren't specified, this means there's flexibility depending on you...

We are looking for a SINGLE DESIGNER not a team. Do not bid if you are part of a team. We are looking for someone who can take a screenshot from us, and re-work the design elements in Figma or similar, for our developers to take inspiration from. As an experienced UI/UX designer, I seek to refine and optimize the layout of my web mobile design. I am looking for a professional who can enhance our current design style without deviating too far from its original appeal. Here are the key requirements: - Familiarity with web mobile friendly designs, - Deep understanding of modern design styles to effectively compliment our current design. - Experience in refining and restructuring layouts for better navigation and aesthetic appeal, - A knack...

Looking for a web developer to take on task. Ask for detailed requirements documentation and demo video. The application will consist of 3 user levels: user, admin, superadmin. The application should be 100% dynamic. NOTE: I DO NOT want any scripts from the internet or marketplaces like CodeCanyon. **Application Requirements:** Interested candidates should include detailed project proposals. These proposals must outline your approach, proposed technology stack, timeline, and budget. Clearly articulated milestones and deliverables will be highly regarded. **Ideal Candidate:** - In-depth knowledge of potential technology stacks - Excellent communication skills - Demonstrated ability to think creatively and strategically NOTE: You will need to si...

I'm urgently looking for a seasoned iOS app developer. Your task will include creating a business developer account on Apple Store and migrating a DUNS number from individual to organization. Key Tasks: - Establish a business developer account on Apple Store using provided business information and legal entity documents. - Perform DUNS number migration from an individual to the established organization account. Additional Tasks: - Post completion of these tasks, you're required to assist in certain app development tasks as well. Those will be provided in detail once these initial tasks are done successfully. Desired Skills and Experience: - Proven experience in iOS app development and managing Apple Business accounts. - Knowl...

i have woo commerce website i need many customization on my website, if you have raw code experience then only apply , its not elementor work and you have to fixed two issue in my website to show you have the skills

Hello Freelancers, I am currently facing some challenges with my Shopify store. I'm in need of an experienced Shopify developer who can promptly troubleshoot and fix these issues. Work Required: - Cumulative Layout Shift (CLS) metric needs considerable improvement. Ideal Skills: - Prior experience in managing and troubleshooting Shopify stores - In-depth understanding of the Shopify platform - Excellent problem-solving skills - Communication is crucial, frequent updates on the issue and how it’s being resolved Feel free to ask any clarifying questions in your proposal. Please bid only if you have the necessary skills and experience. Looking forward to working with you!

I am looking for a skilled Xamarin developer to fix App issue. Files are syncing from one drive.

...am in search of a talented UI and UX developer for a web-based project. The key attribute I am looking for is a creativity since the preferred design style wasn't specified. - You should be adept at transforming user requirements into interactive web designs and improving the usability of digital products. - Ideally, potential freelancers will have a strong portfolio of previous projects, showcasing their ability to create intuitive, user-friendly website design. Expertise in standard UI/UX software such as Sketch, Adobe XD, Invision, and Balsamiq is vital. Understanding of HTML, CSS, and JavaScript will be an added advantage. Given the project timeline wasn't specified, I appreciate freelancers who can offer their professional assessment on how lo...

...Shopify store owner, I'm experiencing some issues and there is also room for improvements. I'm looking for an experienced developer to join me in resolving these concerns. Tasks Include: 1. Resolving Payment Gateway Errors: Please be versed in troubleshooting recurring payment issue commonly found in Shopify 2. Theme Customization: Leveraging your skills to address current theme-related issues I'm facing and perhaps suggest ways to optimize. 3. Product Upload and Inventory Management: Let's streamline this process, I need assistance in managing product updates and inventory on our platform. Even though not obligatory, it's a plus if you're comfortable with adding new functionalities on Shopify, since there's room for im...

I'm in need of an experienced web developer, proficient in creating e-commerce sites, ideally tailored towards young adults aged 18-35. I need establish a simple website to sell retail dog harnesses online. The website must be optimized for mobile browsing. It should facilitate direct sales to consumers (B2C), alongside a dedicated section for wholesale customers to sign up and access discounted pricing. Additionally, I require functionality to handle national shipping, including the incorporation of shipping costs. Key Responsibilities: - Understanding my product line and market to design an ecommerce website that appeals to my target audience. - Ensuring easy navigation for users to find their desired products, - Developing a robust and secure s...

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...experienced Flutter Developer to create a photography application compatible with both iOS and Android platforms. The primary functionality for this app includes: - User registration: A seamless sign-up/log-in process enabling users to create and manage accounts. - Photo gallery: Displaying an array of high-quality images conveniently. - Booking: An intuitive and user-friendly booking system, to ensure easy booking of photographic services. - Payment: Implementation of a reliable payment system to process transactions. Key Skills & Experience: - Proven experience in Flutter development - Familiarity with iOS and Android platforms - Prior experience in integrating booking and payment systems - Knowledge of developing photo galleries and associated features Pl...

I'm seeking a dynamic and competent mobile app developer, experienced in creating applications for multiple platforms. The primary aim of this project remains unrevealed, however, it's paramount to have knowledge across various facets of mobile app development. The selected app developer must be able to create apps compatible with iOS and Android. Don't miss this opportunity to showcase your versatility in this role!

I am seeking an experienced developer proficient in Python, Django, and React to guide our junior developers. In this role, you will be tasked with: - Providing assistance with handling tokens and CSRF - Assisting in debugging our code The end goal for the project is to build a robust web application that consists of two key functionalities: - User registration and login - Social media integration In order to succeed in this role, you should have a strong background in Python, Django, and React. Relevant experience in diagnosing and debugging code, along with CSRF token handling, is a must. A keen eye for problem-solving, excellent communication, and mentorship skills will also be beneficial.

I'm looking for someone to work on a curriculum document for a school. Specifically, there's a need for: - Bolding texts appropriately to highlight key points - Adjusting and aligning tables - Establishing bullet points for lists The document needs to be completed no later than 8AM Kyrgyzstan time on Wednesday the 3rd of April. Ideally, freelancers for this job would have experience with Microsoft Word, demonstrate close attention to detail, and have a background in formatting.

More details: What are the key features you want in the app? User profiles, Swiping mechanism, Matchmaking algorithm What additional functionalities do you want in the app? Messaging feature, Geolocation What is the target audience for this app? Young adults

I'm searching for an experienced phpBB developer for immediate enhancements to my forum website. Key tasks will include: - Upgrading to the latest version of phpBB. If you're a professional PHP developer and have successfully performed similar projects, this opportunity is for you. Also, developers located in Indore are encouraged to apply, but it's not a strict requirement. Please include relevant examples of your previous work with your proposal.

I'm seeking a skilled blockchain developer with Reactjs experience to design a secure DApp. Key elements of work will center around: - Decentralized application (DApp) development: You will focus on creating a robust, secure application that offers unmatched utility. - Security and Privacy: This project requires a keen focus on ensuring transactional security. You should be knowledgeable and experienced in creating protocols that uphold the highest standards of safety. Ideal candidates have a strong record of creating secure DApps, with particular emphasis on the design and implementation of transactional security measures. The ability to integrate these functionalities with a Reactjs framework will be an advantage.

I'm looking for a qualified Bubble developer to create a Learning Management System (LMS) with balanced workflow and AI content creation features. Your responsibilities will be: * Building a low-code app using Bubble. * Creating customized workflows tailored to our requirements. * Create various types of content creation packages. * Incorporating AI content creation capabilities. The ideal candidate should have: * Extensive experience with the Bubble platform. * Deep understanding of app workflow customization. * Know how to build a learner LMS drag & drop. Looking forward to your proposals!

I am in need of a professional web and mobile app developer to create a seamless platform that efficiently connects drivers with individuals looking for a wide range of vehicles across bikes. Key Features: - An integrated login system allowing users to access the website and mobile app with the same details. - The primary functionality should center around enabling user interaction and engagement, for instance, connecting customers to service providers (drivers). - The platform will cater mainly to individual users. Ideal Skills and Experience: - Proven experience in developing websites and mobile apps with integrated systems. - Prior experience creating platforms for service delivery focusing on user interaction and engagem...

...looking for a seasoned app designer who can help improve the layout of our mobile app screens. Key improvements needed include: This job is to in a call discuss improvements and suggest how to resolve the design with a lot of functionality and to make it easier and cooler. I have designed the screens already with the assistanceof another designer. In brief: - Layout Adjustments: Currently, we're facing issues with the spacing and alignment in our mobile app screens. The user interface is not user-friendly and needs a significant overhaul. - Spacing and Alignment: The white spaces, incorrect margins, and overlapping elements need to be optimally utilized and corrected respectively. Candidates with a keen eye for detail and profici...

I'm looking for a seasoned app developer skilled in developing applications for Android and iOS platforms. The primary deliverable is an attendance application that incorporates user authentication. The key features should include tracking of time in/out, photo capture for verification, and GPS location. The ideal freelancer is someone with past experience in designing apps related to attendance or similar applications.

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I am in search of a competent developer with a skill set focused on creating Chrome extensions. The precise functionality isn't defined yet but the areas of interest include data extraction, notification alerts, and customizable settings.

As an experienced developer, I'm looking for someone who has advanced skill levels in Java Spring Boot and Apache Camel. My project is multi-sprint and will primarily focus on: - API Integration Your responsibilities will encompass developing APIs and integrating them into our application. Your expertise should extend to being able to perform complex tasks which require proficient understanding of API interactions and efficient integration techniques. Required Skills for this job: - Advanced experience with Java Spring Boot - Proficient with Apache Camel - Ability to develop and integrate APIs - Experience in working with multi-sprint projects Should you see yourself fitting in this space, we look forward to receiving your bids!

I'm seeking a seasoned eLearning content developer to help create engaging and instructional materials. The content will mainly be based on skill development. Key tasks will include: - Developing interactive modules that will keep learners engaged while teaching critical skills - Creating assessments to test learner's knowledge and facilitate improvements The ideal freelancer will have: - Spanish & English Language skills - Demonstrated experience creating eLearning content using Articulate 360 - Strong understanding of effective teaching methodologies - Proficiency in developing assessments within eLearning platforms It is essential that the chosen freelancer can deliver content that is both engaging and educational, to ensure successful skill development.

...a Contract Basis **Reward:** $1,000 for the Best Design **Introduction:** An exciting challenge awaits a forward-thinking and creative Junior Architect at the prestigious Palm Beach Waterfront in New South Wales. This contest is a unique opportunity for emerging architects to showcase their creativity, innovation, and understanding of architecture in a distinguished environment. **Summary of the Role:** The challenge involves a trip to Palm Beach for the participant to fully appreciate the site's unique features and develop a design concept for a beachfront home. The design should incorporate architectural techniques and practical beauty, maximizing the site's spectacular views and lush surroundings. The aim is to discover a concept that stands out...

...currently experiencing two critical issues with my Shopify site on mobile. I need expert assistance to address them as soon as possible. Here's a detailed breakdown: 1. Issue with the 'Add to Cart' Button: Upon tapping the 'Add to Cart' button, the product isn't added to the cart. Instead, the page is just refreshing. This is occurring across all pages on the site. 2. Issue with Product Variant Photo Update: When a different product variant is selected, the accompanying photo is not updating to reflect this change. The ideal freelancer for this job would have: -On-hand experience with Shopify mobile interface issues. -Strong JavaScript and HTML/CSS capabilities. -Excellent problem-solving skills built on a deep understanding of m...