100 balls clone ios jobs

...We are inviting proposals from freelancers, teams, or vendors to develop a comprehensive mobile application and a supporting website. This application is designed to cater to a diverse audience. The project will include features for content creation, management, and user engagement through intuitive interfaces. 1. Project Objectives: - Develop a dual-platform mobile application compatible with iOS and Android. - Establish a minimalistic website for administrative purposes and to serve as a marketing portal. - Provide a seamless user experience akin to popular media streaming services like Netflix. - Construct a scalable and secure backend architecture utilizing Google Cloud Platform (GCP) or Amazon Web Services (AWS). 2. Administrative Requirements: - Secure admin portal access...

Hello, We are looking to assemble a team to develop a Live Score Mobile Application! We are seeking experienced and passionate individuals to collaborate on this project. Our goal is to design an application compatible with both Android and iOS platforms, allowing users to track live matches, receive real-time notifications, and watch match simulations. We are eager to collaborate with experts who will actively participate in every stage of the application's development and contribute their creative ideas. If you are excited to be part of this project and share your innovative thoughts, join us! Please feel free to contact us for further details. Thank you.

I'm currently developing a rummy app and I need an iOS developer who is well-versed with Apple's guidelines, especially in terms of user privacy, data handling, app content, and gameplay restrictions. Key Requirements: - Expertise in Apple's app store policies, particularly concerning card games like rummy - Experience with ensuring user privacy and data security in compliance with Apple's guidelines - Familiarity with developing multiplayer modes in mobile applications - Capability to implement a random matchmaking system for online players in the multiplayer mode The main tasks will involve: - Guidance: I need guidance on how to ensure my app is compliant with Apple's guidelines around user privacy, data handling, and gameplay restrictions. - Developmen...

I'm looking for an experienced Flutter developer to create a cross-platform app compatible with both Android and iOS. Key Requirements: - Develop a seamless, efficient, and user-friendly app for both Android and iOS - Ensure the app is responsive across devices and screen sizes - Create a scalable architecture to support future updates and integrations Ideal Skills and Experience: - Proficient in Flutter and Dart - Prior experience in developing cross-platform apps for both Android and iOS - Knowledge of mobile app best practices, design principles and guidelines - Strong problem-solving skills and ability to troubleshoot and optimize app performance - Good understanding of APIs and integrations The timeline for this project is flexible, so you can work at your...

I'm in need of an experienced and versatile UI/UX designer to create the design for my app. The exact platform has not been decided yet and hence the designer should be proficient in UI/UX design for iOS, Android and Web. The main goal and targeted audience is uncertain for now. Therefore, I prefer someone who can handle a range of goals such as enhancing user experience, increasing conversions, and improving customer engagement. Moreover, the ability to design for different demographics from teenagers to working professionals or senior citizens will be an advantage. Skills Required: - Proven UI/UX design experience - Creating Wireframe - Strong portfolio demonstrating past work - Proficient in design software (Sketch, InVision, Illustrator, etc.) - Strong conceptualization abi...

I'm seeking a proficient app developer that can create a service app encompassing different features. The app should be accessible on both iOS and Android platforms. Main functional requirements include: - Appointment booking: User-friendly feature that allows users to easily schedule appointments. - Service information: An effective way to provide users with updated information about offered services. - Instant in-app messaging: A swift communication channel for users to increase their interaction level - Matching: Connecting users based on certain criteria. The ideal candidate should have experience in cross-platform app development, a solid understanding of functionalities similar to those listed, and strong ability to deliver high-quality work in a non-pressured timel...

As a Flutter Developer, you will rev...developing, testing, maintaining, and deploying software in the Flutter framework and Dart language. · Developing and implementing user interface components by following well-known Flutter / Dart workflows and practices. · Participate in testing, quality assurance, and bug fixes as part of the CI/CD cycle. Qualifications and Requirements: · 3 to 5 years of experience developing mobile apps natively in iOS and/or Android. · 3 years of commercial experience developing and delivering Flutter-based apps. · Good understanding of state management, Flutter Flavors, and app architecture. · Experience in a remote software development environment. · Experience with building apps and software for consumer ...

I am looking for an experienced PowerApp developer who can create an application designed for project scheduling. Here's what I require: - Create a simple application that can handle new data entries and edits to current sharepoint date effectively. The input data will primarily include project dates through a share...- Excellent understanding of data structures, specifically those dealing with dates. - Prior experience in creating data entry systems. Attached is a screenshot of trying to create this, however i have not managed to get the formulas working with the complexity that I want. As the platform preference was skipped, the application should ideally be platform-independent and should run on Windows, iOS, and Android for maximum compatibility and prevent any access is...

I'm in need of a versatile FlutterFlow tester that can be used across Android, iOS, and the Web. The ideal candidate should be proficient in the Flutter framework and have a strong understanding of quality assurance. Key Functionality Requirements: - User Authentication: The application should allow for secure user logins across all platforms. - Testing Automation: Automation is a key focus. The tester should be equipped with the ability to automate testing processes to ensure efficiency. - Test Result Reporting: After tests are run, the application should provide comprehensive and easily understandable reports on the test results. Device Optimization: The tester should be optimized to work seamlessly on both mobile phones and desktop computers. It should be designed to ensur...

...need a website developer with expertise in high-speed, high-performance web frameworks to build a responsive-design taxi riding webapp. - Preferred Framework: I'm interested in either Laravel or CodeIgniter, but open for recommendations based on speed and performance considerations. - Design: The site must have a responsive design to ensure usability across all device types. I plan to build ios and android app but too costly around USD3000. So better I build webapp, which save cost budget just USD1000. There will be 2 sites : Driver-Passanger webapp, and admin-panel. And there are too many functions to cover, so build from scratch may take too much time, so better we buy existing template and modify from there. I want to have all basic functions of Taxi Riding booki...

I'm looking for a skilled web developer who can help me create a website with a focus on selling products or services. Key Requirements: - Website Development: I need a professional who is experienced in developing websites, particularly for e-commerce purposes. - iOS platform: The website should be designed to be compatible with the iOS platform. The website should be user-friendly and optimized for sales. I need to ensure that potential buyers can easily navigate through the site and make purchases in a smooth and efficient manner. Please reach out if you are interested in this project and have the necessary skills and experience.

I'm looking for an experienced developer to help me advance my existing Flutter application. Ideally someone with a strong understanding of both iOS and Android platforms. Key Requirements: - You must be proficient in Flutter with proven experience of building applications for both iOS and Android. - Experience in complete application assistance is essential as you will be expected to understand the codebase and provide improvements. - The app requires distinct features to be enhanced, such as user authentication, push notifications, and in-app purchases, therefore, previous exposure to such features will be ideal. Your role will not be to develop from scratch, but to provide much-needed input, code refinement, and feature enhancements. I am counting on your expertise ...

I'm in need of a Progressive Web App for a logistics pass system. We need support for both Android and iOS. Key Functionalities: - The initial stage of this project is to implement a CRUD styled app. It will be responsible for: - Managing user authentications (registration and login) - Handling shipping requests - Tracking orders as they progress Additional Features: - The app should include a role-based access control system to manage user permissions. The ideal developer for this project should have experience in developing CRUP applications with user authentication and tracking features for both Android and iOS. Skills in PWA development and logistics systems would be a plus.

I am looking for an expert mobile game developer to create a dynamic and engaging strategy game for the iOS platform. Required Skills and Experience: - Proficiency in iOS app development. - Experience in creating cartoonish art style in games. - Proven record of designing captivating combat strategy mechanics. Primary Details: - The game will be designed for iOS devices only. - The desired art style for our game is cartoonish. We are expecting vibrant colors, fun characters, and immersive environments. - The user must be able to strategize combat moves, providing a challenging yet enjoyable gameplay experience. Ultimately, the success of the game would be measured by how well these aspects are incorporated and how intuitive the combat strategy mechanics are. Inte...

...entered measurements and indicate the % of error and which measurement(S) are most likely incorrect. There are two parts to the project: 1. A JavaScript or similar program created to run in an ecommerce website which has a product configurator interface which will be used to input the measurements. The interface will be built by another supplier. 2. A stand-alone app able to run on Android, iOS and Windows PC. ADDITIONAL INFO The minimum measurements that are needed to able to provide verification of dimensions for each polygon shape are as below. Essentially, we need enough diagonals to divide each polygon into triangles so that we can calculate all the angles and then additional diagonals which will enable us to detect incorrect measurements being entered. The ...

...looking to build a Mobile App for home repair service technicians to help them with their daily tasks. Key Features: - The app needs to be compatible with both iOS and Android platforms. - The primary feature of the app would be to allow technicians to document the work they've completed and hours spent on the call. - The main focus regarding documentation should be on the completed repairs. The app should have a user-friendly interface that allows technicians to effectively log and track their repair work. Ideal Qualifications: - Prior experience in developing similar apps for tracking and reporting. - Strong proficiency in both iOS and Android platforms. - Understanding of user experience to ensure the app is intuitive for technicians to use. - Experience with in-...

iOS developer for an alarm type application, must be able to work autonomously. I will provide the concept and some wireframes, the expectation is you will design and UI and workflow which fits the use cases I need. You must have a good understanding of how App store subscriptions work (), as we will need to implement that. do NOT apply if you are unfamiliar, you will be wasting your time I will not contact you outside of Freelancer, if you ask for it, I will find someone else. The app will be required to create several types of alarms with optional snooze, some metrics need ot be gathered. the alarm screen may need to display an image, do NOT apply if you are unfamiliar with

...a mobile app, from the ground up. The app is to be available on both Android and iOS platforms. Ideal Skills: - Extensive experience in mobile app design - Proficiency in designing for both Android and iOS platforms - Strong understanding of user experience design Your role will involve: Mobile App Design - Conceptualising an intuitive and user-friendly mobile app interface. - Developing app design to be compatible across both Android and iOS platforms. - Iterating the design based on user feedback and usability testing. In order to make the project a success, a designer with a strong portfolio in mobile app design, including projects where versatile design solutions were developed for both Android and iOS, will be considered a great fit. I am looking fo...

...catering to both humans and pets alike. Key Features: - Cross-Platform: The app should be accessible on both iOS and Android devices to expand our customer base. - User-Friendly Interface: We want a simple, intuitive application that guides users on how to capture the best iris images. This will include clear directions on lighting and the number of photos to take. - Iris Scan: The app needs to have a feature that only accepts photos that are clear enough and of quality. - Check Out and File Submission: A smooth and secure process for users to check out and submit their iris photos for our service. Ideal Skills and Experience: - Proficiency in mobile app development for both iOS and Android platforms. - Prior experience in developing camera applications, preferably invo...

I am in need of a highly skilled mobile app developer who has experience in creating utility apps for both iOS and Android platforms. Your task will be to develop an app that is primarily an IoT-related utility tool. Key Requirements: - Experience in developing utility apps for both iOS and Android. - Strong knowledge of IoT protocols and technologies. - Ability to connect the app with IoT devices and gather data for analysis. - Familiarity with data analysis and task automation functionalities. - Deep understanding of information retrieval in the context of IoT. Your portfolio showcasing similar projects will highly increase your chances of success. I am looking forward to a long-term collaboration, and your ability to meet deadlines will be a significant factor in securi...

I am in need of a skilled mobile app developer who can create a cross-platform e-commerce app for me. The app is intended to sell both physical and digital goods, with a focus on user-friendly interface and secure payment gateways. Key requirements: - Development for both iOS and Android - E-commerce focus - Supporting both physical and digital goods Ideal skills and experience: - Proficiency in app development for both iOS and Android - Experience with e-commerce app development - Knowledge of payment gateway integration - Understanding and implementation of secure app practices Please share your relevant experience and portfolio. Thank you.

I am seeking a proficient typist to convert my printed English documents into typed format. Nearly 50 to 100 pages need to be completed. - Tasks: The project involves transcribing printed pages into digital format. All printed documents are in English, and I expect the typed versions to replicate the content accurately. - Skills: A strong command of the English language is parameters. This project requires attention to detail, accuracy, speed, and fluent typing skills. - Experience: Previous experience in copy typing would be an advantage, and familiarization with English written materials should be proven. Bids are open for freelancers who can deliver a top-notch task. Your diligence and expertise are essential to this project's success.

I am seeking a proficient App Developer to design and launch an application for both iOS and Android platforms. The main purpose of this app is to offer digital services related to my business. Ideal Skills And Experience: 1. Strong experience in developing for both iOS and Android platforms 2. Proven record of creating apps for delivering digital services 3. Keen understanding of modern app layout and customer usability Main Responsibilities: 1. Construct and launch an application for both iOS and Android 2. The app should primarily facilitate digital service delivery 3. Ensure the app is geared towards an excellent user-experience.

To apply for this job you must submit a voice recording using (add the recording to your cover letter) Please record in English. You will not be considered without a recording. Key Responsibilities: - Conducting customer support calls in English and Spanish. - Handling technical troubleshooting queries as they arise. - Responding to product inquiries with clarity and confidence. - Resolving complaints effectively and professionally. I need someone who is: - Fluent in both English and Spanish. - Experienced and comfortable with customer support via telephone. - Proficient in handling technical queries. - Skilled at complaint resolution. - Knowledgeable or trainable in automotive industry specifics.

I have a ready mobile app that I want to publish only on the iOS Appstore. - The app is complete and ready for publication, so this project involves only the final steps of getting it live on the Appstore. - I need a professional with experience in Appstore publishing who can ensure that all the guidelines and requirements are met. - It's essential that the individual has prior experience publishing iOS mobile apps and can help navigate the nuances of the Appstore submission process. Please provide samples of your previous work, particularly in iOS Appstore publishing, when applying for this project. Skills required: - iOS Appstore publishing experience. - Attention to detail to ensure all guidelines are met. - Good understanding of the Appstore sub...

...mobile app developer to create a user-friendly and feature-rich mobile application for both iOS and Android. The primary purpose of this app will be to display content. Key Features Required: - User Authentication: The app should offer secure and seamless user authentication mechanisms. - Push Notifications: I need the app to have a push notification feature to engage users with timely updates. - In-App Messaging: The app should also support in-app messaging for user interaction and engagement. Additional Requirements: This app should also be bilingual, so having experience with multi-language support will be a plus. Ideal Skills and Experience: - Proficient in mobile app development for both iOS and Android. - Strong understanding of user authentication and in-app mess...

I'm seeking a proficient app developer with experience in both iOS and Android platforms to create a cooking recipe application. This app is envisioned to be an interactive and intuitive platform for cooking enthusiasts - a space where they can discover, share, and categorize new recipes. Key Features and Functionality: - Keyword search functionality: For easy recipe lookup, necessary for an app of this nature. - Recipe categorization: This will allow users to organize their favorite recipes in a seamless manner. Ideal Candidate Profile: - Proficient in iOS and Android app development. - Has a portfolio that includes lifestyle or cooking related apps. - Has understanding or interest in cooking/recipes, which would give an edge in designing an attractive and user-f...

I'm in need of a skilled developer who can create a mobile application for me. The app should be compatible with both iOS and Android devices, and should be similar to the scanner apps available on Google Play Store. Key Features: - The app should have all the features similar to scanner app for scanning of Fingers and Thumbs for DMLT - It should run smoothly and effectively on both platforms - I will need a user-friendly interface that replicates the original Requirements: - Prior experience in developing mobile applications for both iOS and Android is a must - Experience in cloning apps is a plus - Ability to deliver a high quality, fully functional app in a timely manner is non-negotiable Please provide a detailed proposal outlining your relevant experience and yo...

I am seeking a coder with advanced skills in working with Chrome Extensions and HTTPPUT method. The primary task for this project will be to modify the request payload of the HTTPPUT method. The chosen freelancer needs to: - Replicate the payload and send it to my local server. - Implement modifications to the payload, specifically updating existing values rather than adding or removing data. - Focus on personal details within the payload for these updates. Proficiency in JavaScript, Chrome Extension Development and HTTP methods is ideal. This task will require a keen eye for detail, as the modifications are sensitive due to the focus on personal detail fields. Ability to uphold confidentiality is also important.

I'm looking for a skilled UI designer to create a classic and timeless look for my mobile application focused on health and fitness. Key Requirements: - Excellence in creating UI for mobile apps - A thorough understanding of classic and timeless design principles - Experience in the hea...Excellence in creating UI for mobile apps - A thorough understanding of classic and timeless design principles - Experience in the health and fitness app category is appreciated Your job will entail developing an engaging and user-friendly interface aimed at promoting health and wellness. The design should exude a timeless feel, resonating to both young and older audiences. Proficiency in both IOS and Android platforms is necessary. Please share links to health and fitness apps you've ...

I'm in need of an app designer for my iOS/Android app. The app is a simple kids education app, aimed at children aged 6-13. The core feature of the app is the quiz questions part and should be interactive. In total i need 1 - starting page UI - 2 setting UI - 3 - help page UI - 4 quiz page UI. Its a minimalistic app and user friendly. I have a drawn a sketch and will give you idea examples. I trust you expertise and you can choose the right colors and theme. You should have experience in designing educational apps, especially for children. An understanding of child psychology and what makes an app appealing to this age group is highly desirable. A portfolio that showcases a similar type of project would be a huge plus.

...project lead, I am seeking a skillful developer to establish an expansive IPTV platform, meant to include an unlimited number of international channels. The platform is anticipated to support streaming on a multitude of devices - i.e., Android TV, iOS devices, and Smart TVs. Key Tasks: - Developing an application/software suitable for Android TVs, iOS devices, and Smart TVs. - Integrating a plethora of international television channels. Desired Experience and Skills: - Extensive knowledge of IPTV systems and applications - Expertise in Android TV, iOS, and Smart TV software development - Experience in negotiating and securing channel content, as I am currently lacking these rights - Familiarity with integrating a large number of international channels Interest...

Looking to hire skilled mobile application developers for an undefined concept project titled "S2000 Tinder". Client has not specified the platform (iOS/Android), main purpose and desired features in detail. To best meet the undefined needs: Skills and Experience: - Experts in iOS and/or Android app development. - Experience in a range of features such as: swipe functionality, chat messaging, and profile customization, ideally in an automotive context. - Flexibility to adapt to project's direction and purpose, which could involve: connecting car owners, facilitating buying/selling cars, or sharing car-related content. Tasks Include: - Awaiting further client specification or walking the client through defining their app requirements. - Developing the undefine...

I am looking for a Xamarin developer to fix unlisted bugs for a mobile app compatible with iOS and Android. The issues weren't there earlier. An ideal candidate will possess extensive experience in Xamarin, specifically troubleshooting and resolving the issues. A thorough understanding of both iOS and Android operating systems is essential. You should have good debugging skills and able to work remotely on the issues.

I'm looking for a developer with solid experience in Apple Vision Pro to aid in the creation of a VR app. The app is intended for iOS and will serve as a platform for conducting virtual house tours, as well as object tracking features. Key responsibilities include: - Develop a VR app for iOS using Apple Vision Pro - Implementing object tracking functionalities - Creating a platform for buying and selling houses Ideal candidates should possess: - Proven experience with Apple Vision Pro - Proficiency in iOS development - Strong understanding of object tracking algorithms - Prior experience in developing real estate or e-commerce platforms is a plus

I am looking for a designer to create a mockup app for both iOS and Android platforms. The main feature of the app will be currency exchange. I would like the app to have 6-10 screens/pages. Skills and Experience Needed: - Experience designing mobile apps for both iOS and Android platforms - Proficiency in creating user-friendly interfaces - Knowledge of currency exchange functionalities - Ability to design visually appealing and modern app screens/pages

I am looking for a developer to create a moc...reservations. The primary purpose of the app is currency exchange. The expected user flow within the app is flexible, allowing users to either exchange currency first and then book services or book services first and then exchange currency. Integration with specific multi-currency cards is not required. Ideal skills and experience for this project include: - Proficiency in app development for both iOS and Android platforms - Experience with currency exchange and booking service integration - Knowledge of UI/UX design principles to create a user-friendly interface - Familiarity with payment gateway integration for secure transactions - Strong communication skills to collaborate with the client and provide regular updates on the project...

...tracking. Analytics and Reporting: Tools to generate insights and reports based on the accumulated data to aid in decision-making. User-friendly Interface: Both the mobile and web apps should be intuitive and easy to navigate for all types of users. Security: Robust security measures to protect sensitive customer and business data. Project Deliverables: Design and development of a CRM mobile app (iOS and Android) Design and development of a corresponding web application Integration of both platforms for seamless data synchronization Testing and deployment of the CRM system Training and documentation for our staff Ideal Candidate: You should have a strong background in mobile and web application development, preferably with experience in building CRM systems. Knowledge of the la...

I'm seeking an experienced iOS & Android developer to work on a client system management app. Key Requirements: - Development: Your primary role will be building the backend of the app, ensuring seamless connectivity and functionality. - User Registration: A fundamental feature of the app will be the ability for users to register and create accounts. - Push Notifications: The app should be able to send push notifications to users, based on certain triggers. - In-App Communication : You'll be responsible for integrating a system that allows users to make in-app message or email conversations between brokers and clients. - Policy, Claims, Documents and Clients Management: The app will need to have a policy management system for users. Ideal Skills and Experience: - Pr...

I am seeking developers who have an experience working with MediaPipe in Android Native and ARKit in iOS native. More details can be provided to the freelancer in chat.

...cross-platform e-commerce app (food pickup) for both iOS and Android. Note: Contact only if the the launched app has over (50k downloads on android). Key Requirements: - Cross-platform compatibility: The app should be designed to work seamlessly on both iOS and Android devices. - E-commerce Functionality: The primary function of the app will be to facilitate e-commerce transactions. The app must be capable of handling product listings, shopping carts, secure payments, and order processing. - Food Feature: I would like the app to include a unique food-related feature. This could be anything from recipe sharing to a food blog. Your creativity in this area will be greatly appreciated. Ideal Skills and Experience: - Proficient in app development for iOS and Android...

We're seeking an experienced individual who can help us with the process of uploading our iOS app to our developer account on the Apple App Store. Our app is fully developed and ready for submission, but we require someone with expertise in navigating the intricacies of the App Store submission process to ensure a smooth and successful upload.

I'm looking for a freelancer experienced in Xamarin IOS apps to help me with publishing my app to the App Store. Please include a summary of your Xamarin IOS experience in your application. This should include any previous work you've done that is relevant to this project. You must have a developer account. Note: The app has already been developed using xamarin.net.

We are looking for a tester to cooperate with, who will ensure the quality of our online games in the countries of Africa. The person will be responsible for testing online casino games and reporting encountered errors. The projects will be short and may occur irregularly. We will settle accounts for individual projects, but we value collaboration with on...person will be responsible for testing online casino games and reporting encountered errors. The projects will be short and may occur irregularly. We will settle accounts for individual projects, but we value collaboration with one committed person. The tester should be available to complete a project within 1-2 days. The equipment required to perform the tests includes a smartphone with Android and iOS, as well as access to the...

I am looking for a Xamarin developer to fix unlisted bugs for a mobile app compatible with iOS and Android. The issues weren't there earlier. An ideal candidate will possess extensive experience in Xamarin, specifically troubleshooting and resolving the issues. A thorough understanding of both iOS and Android operating systems is essential. You should have good debugging skills and able to work remotely on the issues.

Hi, I am using library for extracting card image from camera. It works great in portrait mode, however its not working in landscape mode. I need it to be fixed for landscape mode too. If you are able to do it then message me. Thanks!

I'm looking for a skilled developer to create a responsive UI for a FlutterFlow project for pathology lab stakeholders. The UI should be designed and optimized for a range of devices and platforms, including web browsers, iOS and Android devices. Key Requirements: - Design: I prefer a minimalist style which focuses on simplicity and usability. - Interactivity: The UI should include simple navigation menus, interactive forms, and dynamic content display. The ideal candidate should have: - Proven experience in FlutterFlow and responsive UI development. - A keen eye for minimalist design and understand the importance of user experience. - Familiarity with creating interactive elements such as forms and dynamic content. Your delivery should be a user-friendly, aesthetically plea...

I'm in need of an expedient and proficient app developer. Key Requirements: - Cross-platform expertise as the app needs to be developed for both iOS and Android platforms. - The nature of the app has not been specified yet. Hence, experience in various app genres would be advantageous. - A slick turnaround is crucial. Ideally, the developer should be able to start immediately and deliver as soon as possible. Ideal Competencies: - Proficient in both iOS and Android app development - Flexible and adaptable to diverse app genres - Proven track record of speedy delivery - Excellent communication skills to keep me updated on development progress

...need of an app developer to create a mobile application focused on driving license verification. I've already designed the app in Figma, so the main task is coding and implementation. Key features: - **Real-time database integration**: This is the focal point of the app. It should connect with a license database and verify the status of the license. The app should be built for both Android and iOS platforms. I'd need the tech stack you plan to use in your proposal. The timeline for this project is ASAP, so I need someone who can deliver quality work under tight deadlines. Ideal skills for this project include: - Proficiency in mobile app development - Experience with real-time database integrations - Strong knowledge of security protocols for handling sensitive dat...