Mobile java sip voip jobs

I am looking for an experienced app developer to create a service booking app for both iOS and Android. Key Features: - Cross-platform availability. - Smooth user interface for ease of booking services. Ideal Skills and Experience: - Strong experience in creating iOS and Android apps. - Proven track record in coding frontend and backend services. - Expert in Java, Swift, and Flutter. - Strong understanding of current design trends for service booking. I anticipate that this project will require both creativity and technical know-how. Freelancers with experience in developing service apps will be given priority.

I'm looking for a proficient Java professional with a knack for computer graphics processing. Key tasks include: 1. Image Rendering: This should be real-time, adept with creating immediate visual effects. 2. 3D Modeling: You should be able to develop sophisticated three-dimensional visual effects. you are required to develop an interactive graphical application that visualises the population of the different cities within the UK according to three censuses on a supplied map. The program must allow switching between the three sets of data. You will also need to find the location of each city on the map and calculate its coordinates.

I'm looking for a skilled mobile app developer to create a robust and user-friendly app for my delivery startup. The app should be compatible with both iOS and Android platforms. Key Features: - Real-Time Tracking: The primary feature of the app should be real-time tracking of deliveries and location of nearby fashion retailers . It's essential for customers to be able to monitor their order's progress from the moment it's picked up to the time it reaches its destination. - Payment Integration: The app should integrate PayPal as the preferred payment gateway. Customers should be able to make quick and secure payments through the app. Ideal Skills: - Experience in developing mobile apps for both iOS and Android - Proficiency in real-time tracking system ...

I'm seeking a skilled programmer to redesign and enhance the aesthetics of my e-commerce website. Key considerations for this project include: - Revamping and modernizing the existing site interface. Expertise in Html, Css, and Java is a must. Graphics and banners need a complete overhaul. However, no changes are required in our logo. - The main purpose of the website is e-commerce. It's crucial for the freelancer to have a strong understanding of online retail dynamics. - Implementing a functional and user-friendly shopping cart is of the highest priority. Past experience in developing e-commerce features, particularly shopping carts, will be highly regarded. Note: Bidders need to showcase samples of their previous work, primarily related to e-commerce sites. Ideally,...

I need a proficient developer with substantial experience in , TailwindCSS, and TypeScript to address and repair specific aspects of my project. The critical areas that need improvement are: - Styling inconsistencies: There are certain style discrepancies that need to be addressed. Due to the user skipping the details, the freelancer will need to identify the inconsistencies and make the necessary adjustments. please check this the chart component should show one time not infinite loop need to finish in a couple of hours Please write the proposal with "animation"

The objective of this project involves the implementation and modification of an open SIP protocol to enable data synchronization between mobile devices and computers. The successful freelancer should possess: - A comprehensive understanding and experience with SIP protocols - Ability to implement and customize existing protocols for specific needs - Proficient in facilitating cross-device connections, specifically between mobile devices and computers - Familiarity with data synchronization methods and applications By the end of this project, we aim to have seamless data synchronization between the devices in question. As such, creative problem-solving skills and a keen attention to detail will be invaluable.

I am seeking an experienced game designer to conceptualize and create a city building simulation game for mobile platforms (iOS and Android). Key responsibilities: - Conceptualize and develop an immersive city-building simulation game. - Prioritize a seamless user experience on both iOS and Android. Ideal candidate should have: - Extensive experience in simulation game design. - Strong knowledge of mobile game development. - Proven track record in city-building or related simulation games. - Excellent understanding of game mechanics. This project requires someone who can both design and develop a simulation game, bringing the theme of city building to life for players. Please provide examples of previous work related to simulation game design.

I'm in need of an experienced game designer to create a strategy game specifically for mobile devices. The game should be engaging and immersive, with a focus on local multiplayer features. Key requirements: - Experience in designing strategy games: I'm looking for someone with a strong portfolio in creating strategy games, preferably for mobile platforms. - Proficiency in local multiplayer integration: The game needs to support local multiplayer, allowing users to play against each other on the same device. - Understanding of mobile game design principles: The ideal candidate should be well-versed in the unique challenges and opportunities that come with designing for mobile devices. Please provide examples of previous projects that showcase your ex...

I would like to design a health care website consisting of a main page with 9 bottoms. Each page takes you to a secondary page with some information. Like the following: Website for health and fitness track 1. Homepage 2. Services 3. Exercise Library 4. Healthy Recipes 5. Schedule Planner 6. Tips & Tricks 7. Success Stories 8. FAQ 9. Contact Us programming using HTML PHP Java script only, And Database ُTime frame 4 Days

I am in need of a highly skilled developer to create a fully functional school management website. The preferred technology stack for this project is Java. Key Features: * Attendance tracking: This is a critical feature. I need a system that can monitor and manage the attendance of both teachers and students. * Gradebook management: This will allow teachers to easily manage grades and allow students to keep track of their academic performance. * Fee payment system: A system that allows for the easy payment of fees is mandatory. User Roles: * Admin: They will have the highest level of authority and be able to oversee all operations. * Teachers: They should be able to manage grades, check attendance, and have access to their respective class information. * Students: They will have ...

I am in search of a proficient Flutter developer to create a sleek, minimalist mobile app that transcribes speech to text. This sophisticated app should be able to transcribe word-for-word in real-time, with the added feature of allowing users to manually alter listening duration and intervals between words. While I am uncertain about multi-language support at this stage, I am very clear about cross-platform compatibility. This app should be constructed to operate seamlessly on both Android and iOS platforms. Key Requirements: - Expertise in Flutter development - Proven record in developing cross-platform mobile applications (Android & iOS) - A knack for creating minimalist and user-friendly interfaces - Experience in, or knowledge of real-time speech recognition te...

This is not a big project, do not bid higher you will be ignored.

I require a skilled frontend designer to work on my mobile application and dashboard backend. Key Tasks: - Designing a user-friendly and visually appealing interface for both the mobile app and dashboard backend - Wireframing to ensure the design aligns with the project's objectives - Implementing responsive design to ensure the application works well on all devices The target audience for this application is broad, including general users, business professionals, and students. Therefore, the user interface needs to be intuitive and universally appealing. The overall style and theme for the design should be modern. Prior experience working on similar projects and a strong portfolio showcasing your UI/UX design skills will be highly valued. Ideal Skills and Experien...

I'm looking to develop a mobile application that targets young adults (18-35 years) with the main goal of generating more sales and leads for my product, @misterius:@☛ ???? ⚚?: Virtex By saya anak baik. Key Requirements: - The application should be user-friendly and engaging to attract the target audience. - It must be designed and optimized specifically for mobile devices. Ideal Freelancer: - Proven experience in developing mobile apps, especially for e-commerce or sales purposes. - Good understanding of UX/UI principles with a focus on young adults. - Strong communication skills to understand the product and target audience.

...for a skilled mobile app developer proficient in iOS, Android, and Windows to create a comprehensive fleet management system. This application should include: - Real-time GPS tracking to monitor and coordinate the movement of the fleet. - A vehicle maintenance tracking feature to ensure timely maintenance of the fleet vehicles. - Driver performance monitoring for managing and improving driver productivity. - Option to create pickup tickets and facilitate communication via text messages within the app interface. - An admin dashboard for overseeing all fleet operations. The dashboard needs basic customization incorporating our brand color and logo. - A payment feature for financial transactions. An ideal freelancer for this project should have previous experience in mobile...

I'm looking for a skilled programmer to help me convert my invention into an app for iOS...help me convert my invention into an app for iOS and Android devices. Key requirements: - I'm open to the programming language, so your expertise in Swift, Java, or C# would be beneficial in guiding the decision. - The app should ideally be designed to work offline, although this requirement can be discussed. - The main functions the app should possess are user authentication and data storage. It is preferred that you are located in Southern California, specifically in San Diego, CA. If that is not a reality, then I will still move forward. If you've got experience in app development and can help me bring my invention to life on mobile devices, please reach out. Look...

I am looking to incorporate a unique feature onto my Wix e-commerce site. I sell large, dome-shaped pouffes which are gloss-finished using a variety of 18 different fabric shades and 11 ink colours, offering numerous bespoke options to my customers. - My requirement is for a 3D visualization...personalised selection. - I am targeting an accurate representation of a large-sized pouffe (18 inches or larger in diameter) that captures the glossy texture and bespoke options in detail. Ideal candidates for this job will have experience in 3D rendering, e-commerce platform integration, especially Wix, and a strong understanding of colour theory to ensure accurate representation. Skills in Java, Wix Code, 3D Modelling, and web development will be crucial; knowledge in Visual Arts could ...

I'm looking to hire a freelance Android developer for a quick task to update my QRNG generator mobile app. Most of the codebase required to implement the functionality is already provided. You will need to make necessary adjustments and enhancements to the existing code to align it with the updated requirements and ensure its compatibility with the latest Android standards. Requirements: 1) Textbox Input: Include a textbox for users to enter the size and filename. 2) Byte Stream Generation: Generate a byte stream from /dev/qrandom based on the entered size. 3) Display Byte Stream: Upon clicking the 'Generate' button, display the byte stream in a scrollable textbox below the button. The display should format the bytes in lines across the screen, removing any null cha...

I am setting up a call center and need assistance activating SIP via VPN on Mikrotik OS. The SIP server for the call center will be accessed through a site-to-site VPN using IPsec. Key requirements include: - Configuring Mikrotik OS for SIP calls - Establishing secure site-to-site VPN using IPsec - Ensuring the SIP server is accessible through the VPN - Preparing the system to handle more than 50 concurrent calls at peak times Experience and Skills: - Expertise in Mikrotik OS - Proficiency in SIP server configuration - Strong understanding of VPNs and IPsec - Prior experience with call center setups would be advantageous - Ability to design systems that can handle high call volumes is essential Please include any relevant experience or examples of sim...

I need a talented UX designer who will efficiently create a cab booking system flow which includes payment system with images - Credit/Debit Card - Digital Wallets You should have experience in UX for secure payment systems and understand mobile interfaces. Rigorous payment security experience is a must. Your success on this project is defined by how effectively you can create a seamless and secure payment workflow.

I'm seeking a meticulous and experienced tester who can evaluate my mobile app. The primary focus will be on both Android and iOS, with a specific requirement for testing on iOS 14. Key Requirements: - Test the mobile app thoroughly on Android and iOS platforms. - Prior experience with testing mobile applications is a must. - Specific experience with iOS 14 testing is highly preferred. - Ability to provide detailed bug reports and suggest improvements. Your role will be crucial in helping me identify bugs and issues that may affect user experience, helping me deliver a high-quality product to my customers. Your expertise and attention to detail will be highly valued.

I am looking for an experienced professional to install a SIP trunk server on a Linux system. As part of the project, you should also set up access to the live voice stream with the primary purpose of real-time transcription. Key Requirements: - Install and configure a SIP trunk server on a Linux system. - Enable access to a live voice stream for real-time transcription. Ideal Candidate: - Proficient in Linux server administration. - Experienced in SIP trunk server installation. - Familiar with real-time transcription processes. - Skilled in setting up live voice stream access. - Strong problem-solving and troubleshooting abilities.

I'm in search of a skilled mobile app developer who can design and develop a cross-platform mobile app that will significantly enhance business efficiency for internal employees. Key Requirements: - Compatibility: The app needs to be compatible with both iOS and Android operating systems. - Business Efficiency Focus: The primary goal of the app is to streamline operations, improve communication, and optimize various processes within the company. - Target Users: The app is exclusively for internal employees, so the design and functionality should be tailored to meet their needs while aligning with business objectives. Ideal Skills and Experience: - Proficient in cross-platform mobile app development. - Prior experience in designing business-focused applications, ...

Need improved swiping effect and better icons placement. I have reference how it should work.

I'm in need of a talented AngularJS and Java developer for my project.

Hi Awais A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking for a talented designer to create a set of 5 flat icons for an app. The icons will be used specifically for a mobile app, so they must be suited for a smaller display and easy to understand at a glance. The existing icons currently used are attached to give you an idea of what is needed. The app theme is also attached. The app is green and the purpose is to have icons that follow the overall green theme of the app. Key Requirements: - Design a set of flat icons for a mobile app - Ensure the icons match our brand colors - Make the icons distinct and easily recognizable Ideal Skills: - Proficiency in flat icon design - Experience designing for mobile platforms - Understanding of color theory and branding - Ability to create simple yet effective de...

I need a versatile telegram developer to work on my mobile game app, created with Unity3D. Task Breakdown: - Development and integration of a payment method (E-Wallet) within the game. - Incorporation of Gcash and Paymaya as the specific e-wallet payment methods for transactions within the app. Ideal skills and qualifications: - Proven experience in Telegram development and integration on mobile game apps. - Good working knowledge of Unity3D and payment gateway integration, particularly with Gcash and Paymaya. - Strong understanding of best practices for in-app transactions and online payments on mobile applications. Please place your bids with relevant examples of past work similar to this project. Looking forward to working with you!

I am seeking an experienced Android developer, ideally with a strong background in UI/UX design, to revamp the user interface of my Linphone-based app and integrate a banner advertisement feature. An elegant, modern, and clean design is desirable to enhance user experience. Key requirements for the project include: - Redesign the ex...functions and ensure the redesign doesn't impact the app's performance and stability. - Integrate and properly position banner advertisements into the app while ensuring they do not disrupt user experience. The successful bidder will have a strong portfolio of Android app development, with clear evidence of UI/UX design skills and experience integrating advertisements into apps. A working knowledge of VoIP-based apps like Linphone will a...

hello I want to customize my woocommerce not for design but maybe PHP , Java , HTML is required for this

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

I need a data science expert who has experience working with big data. Your responsibilities w...data analysis, machine learning modeling, and data visualization. Specific tasks may include: - Analyzing large datasets to extract valuable insights - Developing and implementing machine learning models - Creating visual representations of data for easy interpretation While I haven't specified a programming language or software tool for this project, experience with Python, R, SPSS, Tableau or Java would be beneficial. The ideal freelancer will have a proven track record in handling big data and data science. If you are a data scientist with experience in large-scale data analysis, machine learning, and data visualization, I'd be interested in hearing from you. No teams ...

I'm in need of an Android Java developer who can help me refine and enhance my existing mobile application. Bypass the current login and sms verification Remove some app permissions Update to last api sdk Change in xml Firebase changes

...confidentiality of our project details. We look forward to collaborating with a developer who is keen on completing and elevating an existing project to new levels of efficiency and user engagement. Your expertise will help us deliver a top-tier product to our clients! SKILLSET 1. **Advanced Programming Skills**: Proficiency in programming languages commonly used in AI development, such as Python, Java, or C++. Knowledge of frameworks and libraries like TensorFlow, PyTorch, or Keras can also be crucial for AI and machine learning implementations. 2. **Experience with Natural Language Processing (NLP)**: Since the application involves analyzing and processing resumes and cover letters, expertise in NLP is essential. This includes familiarity with text classification, sentimen...

I'm looking for talented Figma designers to create a unique, intuitive UI design for a mobile app. The main purpose of the design is to facilitate the engaging experience of the app on both iOS and Android. Key Requirements: - Design should be created using Figma - Platforms: Design should be optimized for both iOS and Android NOTE: I will not provide any Sketch/UI designs - the requirement will be in the form text only. When bidding provide the cost per screen. Your responsibilities would include: - Creating a design using Figma, Field details will be given as tables/text/para. - Designing intuitive UI elements - Ensuring the design is suitable and optimized for both iOS and Android. - will provide a reference theme - Need to provide 4 sample themes before we start the ...

I am seeking a skilled developer to create a web-based building inspection application specifically designed for mobile browsers. This application should be able to serve three main functions: 1. Document Building Violations: The user should be able to easily note any building violations. This requires the integration of text input fields and checkbox-based interfaces for comprehensive documentation. 2. Manage Photos: The application must allow users to add, duplicate, and edit photos related to the inspection. Users should also be able to annotate these photos as needed. 3. Send Inspection Notices: Lastly, this application needs to be able to generate and send violation notices to multiple recipients. It should offer options for sending as a PDF, printing, or auto-emailing (...

need css expert to make a website mobile optimized, i have around 7 pages, i can't give access to website, you have to inspect code and provide me css for mobile view alone, i'll give you reference website of the mobile view, budget 1000 INR and should be done tonight.

I have access to the source code of my original app and need a professional to create a new app based on the exact source code. The main requirement is minimal changes, such as updating the logo and color scheme. No new features are required. App is not a complicated one. It uses a web view to render web to provide functionality. It has push notification support and supports file uploads from photo gallery. Firebase is used for push notifications. New App needs to be deployed to both IOS and Android stores as part of this project.

As the client of this project, I require a proficient automation tester with expertise in C# / Java / Python to assist in testing my Windows-compatible, desktop-based POS terminal. The scope of this project includes: - Developing an automation test for transaction processing, inventory management, and reporting functionalities - Implementing test for PPM screen messages validation The ideal freelancer should: - Have considerable experience in automation testing, specifically using C# / Java / Python / Javascript - Have a deep understanding of testing methodologies and POS systems - Deliver quality, error-free work within the agreed timeline. - Any free tool can use / suggest This project provides a great opportunity to demonstrate and enhance your automation testing skills...

I'm urgently seeking a highly skilled graphic designer well-versed in the IT industry, specifically in the software development sector. Familiarity with a broad range of IT areas is essential. Although it's not mandatory, knowledge of languages or tools such as Python, Java, or Adobe Creative Suite might be beneficial. The design style should lean towards a minimalistic approach blended with illustrative graphics. This project will test your creativity and your ability to interpret complex IT concepts visually. Ideal candidate should be adaptable, quick, and experienced with similar IT-focused projects.

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.

Hybrid Mobile Development Tasks

We are looking for a skilled web & mobile application developer to create a comprehensive management system. The application should have features to manage spa reservations, customer information, accounting entries, and generate reports. The ideal candidate should have experience in web development and be proficient in the following skills: - Web application development - Database management - User interface design - Data analysis and reporting The project is expected to be medium-sized and have a duration of 3 to 6 months. We are seeking an intermediate-level expert who can effectively execute the project requirements, ensuring a seamless and efficient reservation management system

I'm seeking a skilled developer to integrate a mobile image into the homepage of my Shopify store. The ideal candidate for this position should have: The image should only show on mobile and not desktop. I would also like to add a button CTA for this image as well. The image I will remove the button on the image in place of a real one that you will add. I need this done right away and no downtime please. Only take project if you can

We are seeking a talented UI/UX designer to transform recordings of our mobile app into a sleek, modern, and user-friendly interface. Your role will involve analyzing the app's existing layout, understanding user interactions from the recordings, and translating these insights into intuitive and visually appealing designs. As a UI/UX designer, you will collaborate closely with our development team to implement responsive and engaging interfaces that enhance user experience. The ideal candidate should have a strong portfolio showcasing proficiency in UI/UX design principles, wireframing, prototyping, and a keen eye for detail.

...feature on my mobile application using Bank's gateway. Expertise in PHP & React Native is essential as these will form the basis of the development framework. Your responsibility would be: - Setting up the Bank payment system on the mobile platform, - Developing a functioning subscription model suitable for the application and its vaired user base. We have 3 types of membership: - Package 1 (1 month - 10 euros) - Package 2 (6 months - 25 euros) - Package 3 (12 months 49 euros) 10 days before the user's membership will expire, inform him via email. If the user does not extend the membership, he will not be able to access the application. It's crucial you have prior experience with Bank's system, have integrated subscription-based payments befor...

I'm in need of a talented software developer, proficient in Java and Python, to develop a robust web application. This project necessitates understanding of AI and web development concepts. Key Features: - AI Integration - Responsive Web Design Ideal Skills and Experience: - Proficiency in Java and Python - Experience in AI-enabled web app development - Strong understanding of responsive web designs Project Description: Develop a comprehensive meal planning application that generates weekly menus with recipes based on user-specific data including age, weight, height, fitness goals, and calories burned per day. The app would utilize AI to suggest meals that meet nutritional needs and fitness goals, automatically generate shopping lists, and estimate costs. Key Featur...

I'm seeking an experienced developer wi...both Flutter and React Native. The project in question involves the integration of location-based services with a particular emphasis on location-based notifications. Key requirements include: - Proficiency in both Flutter and React Native, with demonstrable experience of cross-platform mobile app development. - Specific experience in working with location-based services, including geolocation tracking and mapping and navigation. - Proven capabilities in integrating location-based notifications within mobile applications. Ideal candidates will have a strong track record of delivering similar projects, with a portfolio showcasing relevant work. Your ability to adapt and work with multiple technologies will be crucial for the su...

I'm bringing together an exciting project that involves coding, database development, and in-depth photo processing. - **Coding & Software Development:** I require a skilled full-stack developer. Although I haven't specified a preferred language or framework, expertise in Python, Java, PHP, or similar would be beneficial. - **Database Development:** I need assistance in the database development part of the project. Your experience in this area will be crucial for the success of this project. - **Photo Processing:** The photo processing aspect involves: - **Resize & Crop Images:** You should be skilled in resizing and cropping images. - **Image Decoding:** It's essential that you're able to decode images via CAD or similar softwa...

...and realistic. The wig should have a natural hair texture, color, and style that can be adjusted if necessary. Format: The model should be exported in .obj format, which is compatible with our existing ARCore-based application, aslo the z-axis protrusion must be hollow, to enable a see through view when looked from +z-axis Optimization: The model must be optimized for real-time performance on mobile devices. This includes a low polygon count while maintaining a high level of detail in texture and form. Texturing: Detailed texturing is required to achieve a lifelike appearance. The texture should reflect realistic hair characteristics under various lighting conditions within the AR environment. Specific Requirements: Pivot Point: The model should be designed considering that ...