Iphone app mobile barcodesεργασίες

PiipAi is actively seeking a dedicated and experienced QA (SOFTWARE TESTER) to join our dynamic team. About Us: PiipAi is a forward-thinking software company committed to delivering innovative solutions that empower businesses. Our flagship product is a comprehensive Human Resource management suite designed to streamline operations and optimize people management. We envision this suite as a specialized CRM, tailored specifically to people-centric management. Role and Responsibilities: As a QA (Software Tester) at PiipAi, your role is pivotal in ensuring the quality and reliability of our software. You will work closely with our development team to meticulously test and validate our applications, identifying and rectifying any issues that may arise. Key responsibilities include: - Conductin...

...need of a competent web developer who is experienced with Bootstrap and can troubleshoot issues affecting the mobile browser version of my website. Key Tasks: - Identify and rectify issues causing browser compatibility problems - Ensure full responsiveness across different mobile browsers, particularly Safari, Chrome, and Firefox - Confirm that website's layout is consistent and functional on all devices The initial issue seems to be centered around Bootstrap, and hence, your understanding and experience with this framework is crucial. While I'm not certain if the Bootstrap framework itself is the root cause, your ability to investigate and resolve all possible problems affecting mobile responsiveness is highly sought. Ideal Skills and Experience: - Pro...

...need of a skilled mobile app developer, ideally with experience in hybrid platforms such as Flutter. The app I'm looking to develop is a translation tool, not a translation engine. It needs to be compatible with both iOS and Android platforms, as well as a web application. Key Features: - Text Input Translation - Voice Input Translation - Camera Input Translation The app will be integrated with a third-party translation service to provide accurate translation services. The primary goal of the initial version of this app is to have a functioning and seamless translation service across these mediums. The translation service should be able to handle input using text, voice, and the camera interchangeably. You will need to implement the UI/UX and ...

I'm looking for an experienced mobile automation tester who is proficient in Appium and TestNG framework. - Target Platforms: I need the testing to work for both Android and iOS. This includes setting up the necessary environment for this cross-platform testing. - Types of Tests: I'd like to automate Functional, Regression and Performance tests. The freelancer should have a strong understanding and experience in automating these specific types of tests. - Devices/Emulators: The tests should be performed on any available device. There is no specific device or emulator requirements. Ideal Skills: - Proficiency in Appium and TestNG framework - Experience in cross-platform mobile testing (Android and iOS) - Proven background in automating Functional, Regression and ...

I'm looking for an experienced mobile automation tester who is proficient in Appium and TestNG framework. - Target Platforms: I need the testing to work for both Android and iOS. This includes setting up the necessary environment for this cross-platform testing. - Types of Tests: I'd like to automate Functional, Regression and Performance tests. The freelancer should have a strong understanding and experience in automating these specific types of tests. - Devices/Emulators: The tests should be performed on any available device. There is no specific device or emulator requirements. Ideal Skills: - Proficiency in Appium and TestNG framework - Experience in cross-platform mobile testing (Android and iOS) - Proven background in automating Functional, Regression and ...

I need an adept UI/UX designer versed in creating intuitive and stunning designs for a mobile application primarily dedicated to selling products or services. The app competes with some similar local businesses, making it critical to stand out in the market with a unique and user-friendly interface. Ideal Skills and Experience: - Expertise in mobile app design. - Proven track record of designing eCommerce applications. - Knowledgeable about the latest design trends. - Experience in creating user-friendly interfaces. - Excellent understanding of user-centric design principles. The main goal is to create an engaging and smooth user experience that would turn visitors into customers, outshining our local competitors.

...including MacOS and iPhone.*** I require a skilled Flutter developer with specific experience in OpenVPN, as well as iOS and Android app development. I have early built iOS project built with swift and I want you to recreate this iOS project to Flutter with 1:1 conversion. I will share the project if you have proven experience with flutter, iOS and Android. This app should also work properly on Android TVs also. Key Project Details: - Development for both iOS and Android platforms - Primary function: OpenVPN connectivity - Utilization of pre-existing iOS project for design Key Responsibilities: - Develop an OpenVPN application with Flutter for both iOS and Android - Ensure the app is functional and performs as expected - Utilize the existing iOS project for...

I'm in need of an experienced developer to build a robust social networking mobile app that runs seamlessly on both Android and iOS platforms. Key Requirements: - Developing a social networking mobile application for both Android and iOS. - Ensure smooth functionality across all devices and versions. - The app should offer high performance and security. Ideal Skills: - Proficiency in using both Android and iOS SDKs. - Experience in building and deploying social networking apps. - Understanding of user interface and user experience (UI/UX) design for mobile apps.

I'm in need of a mobile application that will help me track the items stored in various boxes. The application must be versatile, enabling me to create and scan QR codes, maintain a detailed list of items per box, and even take photos and add images for better organization and identification. Key Features & Functionality: - Tracking Items in Different Boxes: The primary and most crucial function of the app is to enable the user to keep a comprehensive record of the items stored in various boxes. - QR Code Creation & Scanning: The app should offer the functionality to generate QR codes for items and boxes, and the ability to scan these codes for easy data input. - Item Lists per Box: It is essential that the app can maintain a list of items uniquely...

I'm seeking a highly competent mobile app developer to create an intuitive mobile application for automobile insurance. The application needs to be highly user-friendly and should be accessible on both iOS and Android platforms. Key Features: - The app should collect information from various automobile insurance companies in one location which will help users to compare and choose the best option. - The ability to generate quotes from multiple insurance companies is a must. - It should also support claim reporting and policy management functionalities. Ideal Candidate: - Experience in developing insurance related mobile applications is desirable. - Must have previous experience creating apps for both iOS and Android. - Knowledge in integrating thir...

I'm in need of a talented UI/UX designer, with a primary focus on improving the visual aesthetics of my mobile and web platforms. The ideal candidate will have experience in minimalist design. Key Requirements: - Proficiency in both mobile and web platform design - Prior experience in design - Strong portfolio demonstrating visual aesthetic improvements - Ability to balance aesthetic appeal with usability and functionality - Understanding of user experience principles If you also have experience in: - Implementing design strategies that improve user experience - Enhancing conversion rates through design - Incorporating elements of minimalist design into modern UI/UX Please do apply.

We need to create a compatible web application for android / IOS with backend and database. The application you want to build is the typical social contact network (tinder, peanut, etc.) But very simplified: A user can perform the following actions: Register and create his profile, filling out a minimum data or at least some fields or options Search other registered users based on search criteria Add selected users to his favorite list Open a chat with registered users Set up his email or password. As a summary, there would be approximately 8 screens: Registration, Home, Profile, Search, Results, Chat, Favorites, Settings Contact to know the requirements and technical details deeply Do not hesitate to contact us with any questions or concerns.

Needs to hire 3 Freelancers We are launching a new project and seeking freelancers based in Iraq to conduct visits to a commercial store specializing in iPhone sales for a survey and testing operation. Training will be provided online. We are looking for 3 different individuals from Iraq (Baghdad , Erbil, Kirkuk) one of whom speaks Kurdish. Applicants must be willing to attend online training sessions, as there are specific details that need to be thoroughly understood. Additionally, will provide applicants be obtain authorization from Apple to conduct certain tests at the designated stores. The project is expected to be completed by the end of May. "نحن نطلق مشروعًا جديدًا ونبحث عن أشخاص مستقلين مقيمين في العراق (بغداد وكركوك وأربيل) لإجراء 3 زيارات إلى متجر تجاري متخص...

Conduct field visits to smartphone retail stores in various areas of Iraq, including Baghdad, Erbil, and Basra. Evaluate the performance, services, and availability of iPhone products in the stores. Document findings and reports accurately. Communicate with the project team to exchange information and provide necessary analysis. Adhere to scheduled visitations and evaluation reports.

Hi Reving B., I hope this message finds you well. We are pleased to offer you a freelance project to conduct field visits to smartphone retail stores in various areas of Erbil, Iraq. The objective of this project is to evaluate the performance, services, and availability of iPhone products in these stores. Best regards, Ahmed Shafea

I am specifically seeking Anup for this project. I aim to have a mobile app developed for both iOS and Android platforms. Key features should include in-app purchases and push notifications. Furthermore, I would like the app to seamlessly integrate with a website, providing a smooth and cohesive user experience. Ideal candidates will have: - Proficiency in both iOS and Android app development - Experience implementing in-app purchases and push notifications - A strong understanding of website integration into mobile apps - Excellent communication skills, as collaboration will be key to ensure all elements are seamlessly integrated. Please only apply for this project if you have the necessary skills and experience for a successful deliver...

Conduct field visits to smartphone retail stores in various areas of Iraq, including Baghdad, Erbil, and Basra. Evaluate the performance, services, and availability of iPhone products in the stores. Document findings and reports accurately. Communicate with the project team to exchange information and provide necessary analysis. Adhere to scheduled visitations and evaluation reports.

This is for existing app. Get ideas from the provided links. I need a talented designer to help create an engaging UI/UX design for people struggling to prepare meals in Figma. - The focus of the design should be on increasing user engagement. - The design needs to appeal to people struggling to prepare meals. - A strong understanding of user interface and user experience design principles is essential. Ideal Skills: - Proficiency in Figma - Experience in UI/UX design, with a focus on user engagement - Understanding of designing for people struggling to prepare meals - Strong communication skills for understanding and implementing design requirements. You can use the reference below. I also need to gather information from users, Basic Personal Information: Name Age Gender W...

I'm in need of a talented web developer with experience in Wordpress (Elementor) to create a fun and playful mobile app game website. The website will consist of 3 pages and will be designed to be fun and playful in style. Mobile application is already live and in production so the visual styling will have to be matched. Required: all Lighthouse metrics above 90 - **Pages**: Homepage - current active games carousel (fetch via API) - leaderboards (fetch via API) - prize winners with status carousel (shipped, waiting for contact...) - download section - about section - testimonial section - CTA section Terms of service - textual content Privacy policy - textual content The ideal candidate for this project should be: - Proficient in Wordpress (Elementor) to crea...

...internet connection, specifically mobile data, to help me set up a reliable network for multiple devices. This internet connection is highly needed for various purposes, including but not limited to, effective email communication, comprehensive online research, and efficient social media networking. Here are the specific requirements: 1. Internet Type: My preference is mobile data. I expect you to provide a solid solution that will offer uninterrupted internet connection and advise on a good data plan suitable for heavy usage. 2. Devices: This network should comfortably support more than five devices concurrently without compromising its speed or reliability. 3. Skills: Ideally, you should be savvy in network management, show a strong knowledge of mobile data us...

I'm looking for a mobile app developer to create an Android app that will serve as a platform for users to engage. Key Features: - **User Login and Registration:** The app should allow users to create accounts and log into them. User data should be stored securely. - **Push Notifications:** I want the ability to send push notifications to users through the app. This feature should be robust, allowing for targeted and engaging notifications. I'm eager to see your past work in mobile app development, particularly for the Android platform. Experience with push notification systems and secure user authentication is a plus. If you're confident in your ability to deliver a solid app that fulfills the outlined requirement...

Anchor links aren't going to the right place on the mobile version of my Wordpress site I need a developer who can provide advice on this and hopefully a quick fix.

I currently have a mobile application where users submit dates. I'm in need of a skilled individual to verify that these dates are in correct format and are valid. Key requirements: - Expert in date verification - Experience with mobile application data parsing - Attention to detail The primary goal is to ensure that the dates being submitted are correct, sticking to the format of DD/MM/YYYY and that the dates submitted are valid (not future dates, for example). Your work will be crucial in maintaining the integrity of our data and ensuring a smooth user experience. Experience in user-submitted form date verification is definitely a plus.

I'm looking for an experienced mobile app developer who can build a feature-rich e-commerce app that will work seamlessly on both Android and iOS. The app will cater to a WordPress-based online shop, ensuring customers have a smooth shopping experience with access to unique features. Key Features & Functionalities: - User Registration & Login: A seamless and secure process for users to create accounts and log in. - Push Notifications: Utilizing notifications to engage with users and keep them updated with the latest offers, deals, and more. - Connected to WordPress Shop: The app should effectively fetch and display product data from the existing WordPress shop, ensuring real-time updates of the product catalog. - Custom Stock Management: Adm...

I'm seeking an adept professional to develop a cross-platform app for real estate. Available on iOS, Android, and Web, the app's functionalities must include: - Property Search: An intuitive, user-friendly interface for users to search properties. - Filter options: Users can filter search results based on different criteria. - Saved favorites: Users can bookmark their preferred properties for future reference. The app should also facilitate user interaction with features allowing: - User registration/login: Smooth user registration and login process. - Agent registration/login: Smooth Agent registration and login process. - Property listing details: Detailed information showcased for each property listing on Map. - Contact agent/owner: Messaging feature facilita...

...professional who can dissect my iPhone logs and provide detailed insights. The ideal candidate should be proficient in the following areas: - iPhone log analysis: You should have experience in extracting and analyzing iPhone logs, especially the requested data like app usage, location, and potential malware, suspicious or kernel access. - Data interpretation: You should be skilled at understanding log data and transforming it into comprehensive, understandable reports. - Security: A strong background in cybersecurity is essential, as you will be examining for potential threats, breaches, or unauthorized access. Please note, I have the logs in a text file already. This project requires a high level of attention to detail, a thorough understanding of ...

...Specifications for our Mobile Money Solution 1. Context and Objectives Our goal is to provide subscribers of a mobile phone company with an innovative mobile money solution. This solution will allow users to perform various financial transactions and payment operations from an iOS/Android mobile application. To carry out this project, we are looking for a competent and experienced IT developer company to ensure the development, deployment, and support of the Mobile Money solution. Preliminary and non-definitive mockups of the solution are provided in the appendix to illustrate the functional expectations. 2. Functional Scope The functional scope of the Mobile Money solution must cover at least: - Management of a virtual wallet account per user...

I'm looking for a Figma expert to design the User Interface for my mobile app. The app is expected to have between 10-20 screens. Key Responsibilities: - Design the mobile app UI using Figma. - Design the UI in a way that is visually appealing and user-friendly. Ideal Skills and Experience: - Proficient in Figma and mobile UI design. - Strong understanding of user experience and user interface design. - Previous experience designing mobile apps with 10-20 screens. - Good at communication to understand the app's functionalities. If you are interested in this project, please share some of your previous work with me.

I'm aiming to create a mobile dog wash self service that will target Dog Parks and mobile pet grooming businesses. The main goal for this project is to design a functional, visually appealing, and practical dog wash trailer that can be operated as a stand-alone business. Key Requirements: - I want the trailer to be equipped with high-quality dog grooming equipment, Which I know what I am using. The design should be such that it can accommodate multiple dog's needs. - A proper water supply and drainage system is a must, ensuring efficient water usage and waste management a storage tank both clean a dirty. - The trailer should have enough storage space for a large battery-powered solar on top invertor siding that comes off during the summer and glass walls that go on...

...online service booking platform targeted at legal professionals. The project includes creating both a web application and a mobile application for service providers. Responsibilities:Design and develop an intuitive user interface for three distinct profiles: clients (bailiffs), service providers (drivers, couriers, movers, locksmiths), and administrators. Integrate a real-time booking system with calendar and availability management. Implement secure payment systems and automatic notification features. Ensure compatibility between the web and mobile to best practices for security and data protection. Required Skills:Proven experience in web and mobile in front-end and back-end technologies (e.g., React, Node.js).Experience with SQL or NoSQL databases

I am in need of a skilled 2D artist who can bring a cartoonish art style to life for my mobile game. Key Requirements: - 2D Art Style: I have a specific vision in mind for a cartoonish art style for this game. It's essential that the artist I work with can bring this to life convincingly. - Backgrounds/Environments: The 2D art will primarily be used for backgrounds and environments in the game. - UI/UX Elements: The art will also be used for certain UI/UX elements in the game. Project Scope: - The number of unique backgrounds/environments required is not yet finalized, but will fall within the range of 1-3, 4-6, or more. We can further discuss the exact quantity during the project initiation. Ideal Skills: - Proficient in 2D art and illustration. - Previous experience in c...

I'm looking for a skilled developer to upgrade my mobile app for both iOS and Android. Key Project Details: - The app requires enhancements in its user interface, performance, and speed. - Additional functionalities will be necessary to meet the needs of our users. - The upgraded app should be compatible with both iOS and Android platforms. The ideal freelancer for this project should have: - Proven experience in improving user interfaces, app performance, and adding new features. - An understanding of iOS and Android development best practices. - A strong portfolio that demonstrates successful app upgrades. Please make sure to include relevant examples of your past work and your experience in your proposals.

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

ayo mari kita belajar bermain game dengan benar

Hello, Looking for someone to create video ads from a mobile game, you will need to play the game, get footage from and then give me 5 horizontal video and 5 vertical ads each video needs to be between 15-30 seconds long If you understand that you need to create everything from scratch and can do it in a short time frame please type GREEN at the beginning of your proposal. Proposals without it will be ignored.

...great on desktop. However, on mobile devices, the icons stack on top of each other and do not display well. Requirements: Mobile Customization: Transform the current trustbar into a carousel that slides horizontally on mobile devices only. Desktop Integrity: Ensure the trustbar remains unchanged and looks great on desktop. Responsiveness: The carousel should be fully responsive and maintain the visual appeal of the icons. Cross-Browser Compatibility: Ensure the carousel works seamlessly across all major browsers on mobile devices. Clean Code: Write clean, well-documented code that does not interfere with other parts of the website. Testing: Thoroughly test the functionality on various mobile devices to ensure a smooth user experience. Attachments: C...

I'm looking for an experienced app developer to convert my existing website into a mobile app. The website is already live, but I need the app to be available on both the Google Play Store and Apple Store. Key requirements: - Convert my website to a mobile app with a simple and intuitive interface. - Ensure the app maintains the website's responsiveness and functionality on both iOS and Android devices. - Develop a listing for the app on Google Play Store and Apple Store, including icons, descriptions, and other necessary graphics. I'm seeking a professional who: - Has a strong portfolio of successful app conversions and deployments on major app stores. - Can work efficiently and meet deadlines. Please ...

HI we are looking for Web and mobile app developers for cs cart who can also give some idea. ( using ) Reference is We will add Auction bidding option ( ) I was hoping to see any references you’ve created that is similar to direct-liquidation idea, we want something very similar but with having the auction feature added, which is something already available and offered from CS-Cart Looking to see what would you suggest to make with a similar idea to our reference Buy now and Bid option with payment gateway. multivendor with a bidding system. Ppl can buy or bid based on vendors choice and the system

I am looking for a well-qualified freelancer to help me develop a motivational app using AI. The user interface required for the app will be a mobile application. We will also need an admin panel to manage user subscriptions. Additionally, AI scripts need to be incorporated into the app as well. The purpose of the app is to motivate users and encourage them to reach their goals. The freelancer I choose to work with must possess advanced experience in both mobile application development and AI programming. They should be comfortable working with both UI/UX design and backend development to ensure that the app functions correctly. Project Brief -

Seeking Talented Mobile App and Website Developer Are you a skilled freelance developer with expertise in crafting seamless experiences across mobile and web platforms? We're seeking a talented individual to collaborate with us on an exciting project to develop a modern and user-friendly job search platform. Key Functionalities: - User Registration and Profile Management: Enable users to create, manage, and update their profiles to streamline the job search process. - Real-Time Messaging: Facilitate communication between job seekers and employers through real-time messaging functionality. - Advanced Search and Filtering: Empower users to discover relevant job listings based on specific criteria such as location, industry, and job type. - Subscription-Based Fees...

The objective is to develop an application to manage two devices via WiFi (may be increased in the future) I have two devices: Sauna and red light therapy panel. They all have a touch control panel and can be connected to your cell phone via Bluetooth and Wi-Fi. Many of the providers also offer you the mobile application already developed (as can be seen in the attached images). The idea is to make a similar application from which the two devices can be managed (set time, lighting, power, etc.). And the history of uses/settings is saved. It could also be evaluated to take the code of the two suppliers' applications and combine them into one, strongly separating them within it.

...create a mobile adventure game. Key Requirements: - Develop a Mobile Game: The game should be specifically designed for mobile devices and optimized for various screen sizes. - Genre Expertise: Proficiency in adventure game development is crucial. Previous experience in creating adventure games for mobile platforms is highly desirable. - No Multiplayer: The game is intended to be a single-player experience. There's no need for online or local multiplayer functionality. Ideal Skills: - Proficient in Unity: Knowledge and experience with the Unity game engine to create engaging and smooth gameplay. - Strong Game Design Fundamentals: Ability to design engaging game levels and narratives to ensure an immersive adventure experience. - Mobile Optimizat...

...not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for items such as expensive phones and laptops, not a bunch of simple electronics components. Put simply: I suppose a customs official looking at an iPhone 14 Pro might think, “Wow! This is an expensive phone. Yeah, this guy has money. Let me get a bribe out of him.” Whereas, if he were to look at a few ESP32 development boards which cost less than $5 (Five Dollars) each? Meh. I doubt he’s even going to think about asking for a bribe for such items. I suppose corrupt local customs officials are greedy, n...

I'm in search of a skilled .Net mobile developer to finalize my .Net Maui mobile application. The key tasks include: - Implementing the logic, specifically around user interface interactions. - Although user authentication, data synchronization, and push notifications were not explicitly mentioned, familiarity with these aspects would be advantageous for potential troubleshooting or further development. The mobile application is already well underway, with views, and a nearly finalized backend. Therefore, I need a freelancer who is proficient in both .Net and Maui and can confidently complete the application. Ideal skills and experience: - Proficiency in .Net and Maui - Experience in mobile application development - Understanding of user interface intera...

I am looking for an expert app developer who can create an Android and iOS app, including a web page, for finance management. The main functionality of the apps and web page will cover common finance-related features. While applicants' skills and experience in developing finance apps are highly desirable, I am open to experienced mobile and web developers who can demonstrate innovative thinking. Access to financial information on the applications should be via login with username and password. Advantage will be given to developers who can also provide a secure, user-friendly login system. The ideal skills and experience for this project include: - Expert in Android and iOS app development - Knowledge and experience developing web pages - Experience wit...

I'm seeking a skilled developer to create a comprehensive priest booking platform that will enable users to book priests for religious services and schedule events at specific temples or with particular priests. Key Features: - User Registration and Login: The platform should provide a seamless registration and login process to users. - Search and Filter for Priests: Users should be able to easily search and filter for priests based on location, preferred language, and availability. - Booking and Scheduling System: An efficient booking and scheduling system is required. This should allow users to select their preferred date and time for the service or event, receive confirmation and reminder notifications, and make payments online. Ideal Skills and Experience: - Proficiency in fro...

...WordPress powered website, I find myself beset by an issue related to the appearance of my homepage on mobile devices. First, it appears the layout of the mobile version differs significantly from the desktop version. I'm looking for someone who can troubleshoot this and ensure consistency across both versions. Your first task will involve ensuring the same layout for both desktop and mobile versions, mirroring the successful desktop version's layout. Next, there's a glitch with the content display on my mobile homepage. It seems to be displaying content incorrectly, and I need you to rectify this. Essentially, your role here will be to fix any errors that cause incorrect content display on mobile, making sure all elements appear as th...

I'm in need of a skilled UI/UX designer who can create a mobile interface that's minimalistic and modern while prioritizing user engagement, ease of use, and brand consistency. JOB DESCRIPTION FIXED BUDGET Stage 1: UI/UX Research - $30 Research and ideation: Analyze similar apps. Conduct qualitative and quantitative surveys. User flow: Develop flows for key features. Stage 2: UI Style Guide - $15 Includes typography, icons, and colour schemes. Stage 3: Screen Design Simple Screens (e.g., Onboarding, SplashScreen, Login): $5 each Medium Complexity Screens (e.g., Account page): $15 each

HI we are looking for Web and mobile app developers for cs cart who can also give some idea. ( using ) Reference is We will add Auction bidding option ( ) I was hoping to see any references you’ve created that is similar to direct-liquidation idea, we want something very similar but with having the auction feature added, which is something already available and offered from CS-Cart Looking to see what would you suggest to make with a similar idea to our reference Buy now and Bid option with payment gateway. multivendor with a bidding system. Ppl can buy or bid based on vendors choice and the system

I have a set of images with barcodes on them and I need specialized enhancements. Primarily, I'm seeking a freelancer with advanced image processing capabilities to make my barcodes highly readable. Specific Requirements: - Adjust the brightness of images to improve readability. - Enhance the colors for clarity. - Remove any background noise which may be obstructing the view of the barcodes. The ultimate goal is to make it easier to read the actual numbers under each barcode. As timing is imperative, I require this project to be completed ASAP. Ideal Skills & Experience: - Proficiency in Image Processing and Enhancement - Experience with Barcode Recognition - Excellent Speed and Efficiency.