Apple mfi jobs
I'm seeking an expert audio engineer to mix and master my song for streaming platforms like Spotify and Apple Music. The track is already recorded and needs professional polishing to meet industry standards. Key Requirements: - Proven experience in music mixing and mastering, preferably for pop music. - Familiarity with audio standards for major streaming platforms. - Ability to deliver a high-quality, polished track ready for release. I have specific reference tracks that I would like you to emulate in terms of sound and quality. Please provide examples of your previous work in your proposal.
Looking for a skilled developer or team to create a digital loyalty program similar to Boomerangme. The key requirements for this project are: 1. Features: • Integration with Apple Wallet and Google Pay for digital loyalty cards. • Ability to create and manage different types of loyalty cards (e.g., stamp cards, subscription cards, cashback cards). • Push notification functionality (e.g., for promotions, reminders). • Built-in CRM to track customer activity and loyalty stats. • QR code generation for easy card distribution. • White-labeling options to match our brand identity. 2. Languages and Localization: • The platform’s website and interface should be fully in Turkish. 3. Technical Requirements: • Compatibility with API in...
I'm looking for a developer who can convert my existing WordPress hotel booking website into a cross-platform mobile app. The app should be simple, fast, and integrate push notifications for booking confirmations, promotional offers, and general updates. The developer should also assist with publishing the app to Google Play and Apple App Store. Key Requirements: - Cross-platform compatibility (Android and iOS) - Minimalistic design - Fast loading - Push notification integration - Assistance with app store publishing Ideal skills and experience: - Proven experience in mobile app development - Familiarity with WordPress and hotel booking websites - Experience with push notification integration - Knowledge of app store guidelines and publishing process
Developing a 2D or 3D mobile game using Unity or Godot is a great choice for cr...textures and sounds. Use level of detail (LOD) for 3D models. 3. Debug and refine mechanics. --- Step 7: Monetize and Publish 1. Monetization Options: In-app purchases. Ads (Unity Ads, AdMob). Premium version. 2. Publishing: Export the game as an APK (Android) or IPA (iOS). Create app store listings with screenshots, trailers, and descriptions. Publish on the Google Play Store or Apple App Store. --- Tools You'll Need Unity or Godot: Game engine. Blender: 3D modeling and animations. Aseprite or Photoshop: 2D sprite creation. Audacity: Sound editing. GitHub/GitLab: For version control. --- Let me know if you'd like help with a specific game concept, mechanic, ...
...trends. Savings Goals: Users can set and track financial goals (e.g., saving for a trip, a gadget, etc.). Visual progress tracker to show how close users are to reaching their goals. Multi-Currency Support: Allow users to add expenses in different currencies with real-time conversion rates. Ensure seamless tracking for international users. User Authentication: Support for email, Google, and Apple ID sign-ups/sign-ins. Two-factor authentication for added security. Cloud Sync and Backup: Sync user data across multiple devices (iOS and Android). Automatic cloud backup to prevent data loss. Security Features: Data encryption (AES-256) for secure storage. App lock via PIN, fingerprint, or Face ID. Notifications and Alerts: Budget reminders and spending alerts. Notifi...
...sales, offers, and updates. • Customer & Vendor Profiles: Both customers and vendors should have dedicated profiles for personal and business information. • Product Pages: Each product page should display the vendor logo and other essential product information. • User Interface: The app should have an easy-to-use, intuitive UI for seamless user experience. • Login Options: Support for Google, Apple Cloud, and standard login. • Vendor Pages: Each vendor should have a dedicated page showcasing their products by categories (e.g., shoes, shirts, etc.). Budget: $750 Timeline: Please mention your estimated timeline for completion in your proposal. Requirements: • Proven experience with Flutter for app development. • Strong knowledge of W...
...notification system for both iOS and Android, specifically for a Progressive Web App (PWA). What I need: - The necessary files including , , , etc. - A highly detailed step-by-step guide, including code explanations, on how to set this up without the use of any third-party providers (e.g., Minishlink, Firebase). - Instructions on how to generate the required Apple certificates. Please note, I only need an example of a push notification. The code should support a same codebase for both iOS and Android. Ideal skills for this project include: - Strong understanding of JavaScript, HTML, and PHP. - Experience with creating push notification systems. - Familiarity with iOS and Android development. - Ability to explain technical concepts in a clear and understandable
...for an Ionic developer to handle the deployment of a pre-built Ionic app to the Apple App Store. The candidate must possess a solid understanding of Ionic frameworks and have an active Apple Developer account. Responsibilities include exporting the app, configuring App Store metadata, and managing the app's listing for a year. A comprehensive video tutorial is provided for reference. This project involves: - Exporting the app and configuring standard App Store metadata - Managing the app's listing for a year - Providing regular post-deployment support I will provide a comprehensive video tutorial for reference. Ideal candidates should: - Have a solid understanding of Ionic frameworks - Possess an active Apple Developer account - Be able to follow inst...
I'm in need of a professional who can help me troubleshoot and resolve issues I'm encountering while trying to set up my individual Apple Developer account. I don't have a D-U-N-S number as this is a personal account, so I need someone well-versed in dealing with individual registrations. Ideal skills and experience for the job include: - Expertise in Apple Developer account creation - Problem-solving skills to tackle registration issues - Knowledge of individual vs organizational account requirements - Familiarity with D-U-N-S number implications in registration - Excellent communication skills for step-by-step guidance
...mobile application using Flutter. Integrate the mobile application with the website's database. Phase 3: Testing and Quality Assurance Conduct comprehensive testing (functional, usability, security) on both iOS and Android devices. Gather feedback from beta users and make necessary adjustments. Phase 4: Launch and Deployment Deploy the mobile application on app stores (Google Play Store and Apple App Store). Train staff and provide user guides and support documentation. Launch marketing and awareness campaigns for the mobile application. Timeline: Month 4: Planning, requirements gathering, and design. Month 5: Development of the mobile application. Month 6: Testing, quality assurance, and deployment. 4. Post-Launch Support Provide ongoing technical support and ...
...select servers based on performance metrics (e.g., latency, load). User Authentication: Implement user account management via the Client API for login, registration, and subscription validation. Proxy Configuration: Secure and encrypted connections using V2ray protocols. Allow users to manually configure proxy settings if needed. Monetization Free Version: Integrate Google Ads (Android) and Apple Ads (iOS). VIP Version: Implement a subscription-based VIP model using Google Play Billing (Android) and Apple’s In-App Purchase system (iOS). User Interface Clean, intuitive design adhering to platform-specific guidelines: Android: Material Design. iOS: Human Interface Guidelines. Dashboard for: Connection status. Server selection. Subscription details. Performa...
I need a TikTok video ad that promotes my product (Green Apple Sparkling Drink). The ad should be informative in tone and style, highlighting the product features. Key requirements: - Ability to create engaging, high-quality video content suitable for TikTok - Understanding of TikTok's unique style and audience - Skills in video editing and production - Experience in creating product promotion videos Please provide examples of previous work of this nature when bidding. refrence:
...Expectations for the Designer Incorporate feedback iteratively to refine designs. Present initial concepts for the logo, typography, and color palette for review. Deliver final assets in multiple formats (e.g., AI, EPS, PNG, and PDF). Inspirations Study iconic Swiss design examples from designers like Josef Müller-Brockmann and Armin Hofmann. Look at brands with a modern yet minimal aesthetic (e.g., Apple, Braun). Draw inspiration from solar energy companies that emphasize innovation and sustainability. Timeline Phase 1: Research and mood board presentation (1 week). Phase 2: Initial design drafts for key elements (1 week). Phase 3: Refinement and approval (1 week). Phase 4: Final delivery of assets and guidelines (1 week)....
I'm seeking a seasoned professional to integrate my home with various home assistant platforms including Amazon Alexa, Google Home, and Apple HomeKit. Key Requirements: - **Integration with Home Assistant Platforms**: The expert should be adept at working with Amazon Alexa, Google Home, and Apple HomeKit. - **Functionality Integration**: This project will involve the integration of lighting control, security systems, and thermostats with my home assistant. - **Lighting Control Configuration**: I need my lighting system set up for voice control, remote app control, and automated schedules. Ideal Skills: - Extensive experience with home automation and control systems. - Proficiency in integrating multiple home assistant platforms. - Excellent problem-solving and trouble...
I'm encountering an authentication error with the Apple sign-in on my NestJS website, specifically during the redirect phase. Despite verifying that my redirect URIs in the Apple Developer console are correct, I'm still receiving a "Missing required parameter client_id in request URL" error. The project involves: - Diagnosing and fixing the Apple authentication issue - Ensuring the Apple sign-in works seamlessly with existing Google and email/password authentication - Utilizing AWS Cognito for the implementation Ideal skills for this job include: - Expertise in NestJS and AWS Cognito - Experience with implementing Apple authentication - Strong problem-solving abilities to diagnose and fix configuration issues - Good understanding of ...
Change baseurl of the api. App is working fine. Upload app to both apple and google.
Change baseurl of the api. App is working fine. Upload app to both apple and google.
...website to sell nearly 200 small products. All items can fit on one page, but the design needs to be colorful and vibrant, capturing the essence of a lively marketplace. Key requirements: - Design a colorful and vibrant e-commerce site on Shopify. - Implement features like zoomable product images on the product display page. - Ensure the website supports multiple payment methods - Credit Card, Apple Pay, PayPal, and others. - Sign a non-disclosure agreement. Ideal skills and experience: - Proven experience with Shopify and e-commerce website design. - Strong graphic design skills, with a portfolio of colorful and vibrant designs. - Understanding of implementing interactive product display features, like zoomable images. - Professionalism and trustworthiness to sign a non-disclo...
I need a TikTok video ad that promotes my product (Green Apple Sparkling Drink). The ad should be informative in tone and style, highlighting the product features. Key requirements: - Ability to create engaging, high-quality video content suitable for TikTok - Understanding of TikTok's unique style and audience - Skills in video editing and production - Experience in creating product promotion videos Please provide examples of previous work of this nature when bidding. refrence:
I have an iOS app source code ready and an Apple developer account set up. I'm looking for an expert who can help me to fix the errors I am experiencing when trying to generate the app, and to publish it for me. Please note: - I do not need any additional features or changes to be implemented. The task is strictly to fix the errors and publish the app. - My budget for this job is between 45$ CAD and a maximum of 50$ CAD. Ideal skills and experience for the job include: - Proficiency in iOS app development and debugging. - Experience with app submission to the Apple Store. - Ability to troubleshoot and fix compilation errors. Thank you.
I'm seeking a talented oil painter who can create a custom landscape piece emulating the post-impressionist style of Van Gogh. The painting will depict a scene of someone picking an apple in an orchard. this is for an album cover for an indie folk track
I'm seeking a professional with expertise in digital music distribution. My goal is to get my albums distributed on major platforms including: - Spotify - Apple Music - Amazon Music - Jio If you have a proven track record in music distribution and are familiar with the intricacies of these platforms, I would love to hear from you.
...Expectations for the Designer Incorporate feedback iteratively to refine designs. Present initial concepts for the logo, typography, and color palette for review. Deliver final assets in multiple formats (e.g., AI, EPS, PNG, and PDF). Inspirations Study iconic Swiss design examples from designers like Josef Müller-Brockmann and Armin Hofmann. Look at brands with a modern yet minimal aesthetic (e.g., Apple, Braun). Draw inspiration from solar energy companies that emphasize innovation and sustainability. Timeline Phase 1: Research and mood board presentation (1 week). Phase 2: Initial design drafts for key elements (1 week). Phase 3: Refinement and approval (1 week). Phase 4: Final delivery of assets and guidelines (1 week)....
Demo App Description: Drag-and-Drop Machine Learning Pipeline Builder The goal is to create a visually elegant and intuitive demo app that allows users to design machine learning pipelines on a canvas. The app will support drag-and-drop functionality, enabling users to connect modules seamlessly by linking dots between them. The interface will feature Apple-style UI aesthetics, prioritizing minimalism, elegance, and user-friendly interactivity. The app will be compatible with both iOS and web , I want to create a demo for a generalized MlOps platform that allows the user to drag modules for Machine learning around a canvas and connect the dots between modules to create a machine learning pipeline. it need to embed a few pretrained ml/dl models for visual, sound clone, and
PLEASE DO NOT SUBMIT AN OFFER WITHOUT READING THE CONTENT. Hello, I want to develop the game files published under the name Mu legend h5 and I am looking for paid support to prepare the game in a way that includes in-game purchases in the web browser, apple store, google market, to create web admin and user panels, to test the game and close the necessary bugs, and to fix the faulty/problematic areas if any. Live demo of the game:
I'm seeking an experienced app developer to turn my designed graphics into a fully functional E-commerce app for both Apple Store and Playstore. the app focuses on the sale of a virtual card that allows you to receive discounts in different stores and at the same time visibility for affiliated stores. Key Requirements: - Convert pre-designed graphics into a working mobile app - Implement a robust and secure Payment gateway - Provide insightful suggestions on reliable payment gateway providers Ideal Skills: - Proficiency in iOS and Android app development - Previous experience in developing E-commerce mobile apps - Knowledge of various payment gateway providers and their integration process - Strong UI/UX understanding to maintain design aesthetics.
....DAE files that I need to be able to display on an Apple Mac Finder or open with Apple Mac Preview. These files need to be placed into Photoshop where I must be able to rotate and position them into images. Ideal Skills and Experience: - Proficiency in Photoshop for editing 3D files - Experience with .DAE file format - Knowledge of making files compatible with Mac Preview and Finder Please note: - The .DAE files do not contain any animations. - The specific modifications I need are possible shading and the ability to import. I have attached an example where the files don't display properly in Preview and can't be imported into Photoshop. Ideally, I would like them to be able to display in Preview to show to clients. At present Apple Mac preview displ...
PLEASE DO NOT SUBMIT AN OFFER WITHOUT READING THE CONTENT. Hello, I want to develop the game files published under the name Mu legend h5 and I am looking for paid support to prepare the game in a way that includes in-game purchases in the web browser, apple store, google market, to create web admin and user panels, to test the game and close the necessary bugs, and to fix the faulty/problematic areas if any. Live demo of the game:
I'm seeking a web developer and UI/UX specialist to re-engineer the Apple Vision Pro website. The focus will be on improving its functionality and features. This includes adding interactive demos, a virtual try-on feature, and advanced search options. - **Interactive Demos**: These should be engaging, intuitive, and reflect the quality of Apple's product presentation. - **Virtual Try-On**: This feature needs to be user-friendly and seamlessly integrated into the site. - **Advanced Search Options**: This should enhance user navigation and accessibility. The ideal candidate for this project will have a strong background in web-based applications, with a particular emphasis on UI/UX design. Experience with implementing interactive features on websites will be crucial for t...
I'm looking for an expert who can customize my PWA app and help me release it to the Apple App Store and the Google Play Store. Key Areas for Customization: - User Interface: Adjust some UI elements to reflect the current style and add new features. - Performance Optimization: Enhance the app's performance to ensure a smooth user experience. - Backend Integration: Update some APIs to be reflected on the app. Ideal Skills: - Expertise in PWA app development and customization. - Proven experience with performance optimization. - Knowledgeable in API integration. - Vue js This project requires someone with a keen eye for detail and a deep understanding of PWA app development. Experience in releasing apps to major app stores is a must.
...green/red bee icons. Backend Features: Secure user data storage and scalable servers to handle geolocation data, user-generated content, and real-time tracking. Moderation system for user-submitted locations and reviews. Technology Requirements: Development using frameworks such as Flutter or React Native for cross-platform compatibility. Integration of geolocation services (Google Maps API or Apple Maps). Real-time communication and tracking (Firebase or similar services). Secure and seamless integration with booking platforms via APIs. Monetization: Affordable premium features (€0.99) to unlock advanced functionality. Revenue from affiliate partnerships with booking platforms or in-app advertisements for non-premium users. Delivery Requirements: App store-ready builds ...
I'm seeking a skilled IOS Swift developer with experience in creating map-based applications. The app will incorporate real-time navigation features using Apple Maps. Key responsibilities: - Develop a user-friendly, interactive map-based application. - Integrate real-time navigation features seamlessly into the app. - Ensure the app operates efficiently with Apple Maps data. Ideal Skills: - Strong proficiency in IOS Swift programming language. - Prior experience in developing map-based applications. - Excellent understanding of integrating Apple Maps into an app. - Ability to create engaging, intuitive user interfaces. Please provide examples of your previous work in this domain.
We have an app on iOS and Android that accepts payments currently using Google and Apple. We want to replace that with Pesapal so that we can use Mobile Money. We are not based in Uganda so we wont be able to test Mobile Money which is why I want someone else to do it for us. It will be a basic integration where clicking on a payment button takes users to the Pesapal payment page. Use test keys available on pesapal website - 1. Payment for access to app on app launch 2. Payment for custom products
I'm looking for a simple prototype app for Android/Apple that primarily pushes out deals or coupons. This app is intended to evolve into a full-fledged retail app with an eCommerce platform for grocery and food orders. Key Features: - The main functionality of the prototype should be pushing out various types of deals or coupons. - The app should be capable of sending push notifications to users about these deals. - It should also be able to offer different types of deals or coupons, including discount percentages, "buy one get one free" offers, and seasonal promotions. Ideal Skills: - Experience in mobile app development for both Android and Apple platforms. - Prior experience in developing retail or eCommerce apps would be a plus. - Proficiency in implement...
I'm seeking a Figma expert to design an interactive e-commerce website for me. The design...actions. - Scroll Animations: These should guide users smoothly through the page content. - Loading Animations: These should keep users entertained and informed during loading times. Experience with Figma is a must, and a strong understanding of e-commerce design principles will be a significant advantage. The final design will need to incorporate a payment gateway, with a particular emphasis on Apple Pay, as well as considerations for global shipping. Ideal freelancer should have: - Proven experience designing interactive websites - Proficiency in Figma - Knowledge of e-commerce design principles - Understanding of payment gateway integrations - Ability to design for global shipping ...
Change baseurl of the api. App is working fine. Upload app to both apple and google.
Main Functionalities User Authentication: Allow users to sign up and log in securely using email, phone number, or social media accounts (Google, Apple). Two-factor authentication (2FA) for enhanced security. Data Synchronization: Real-time syncing of user data (e.g., booking history, payment information, and communication records). Sync across multiple devices. Push Notifications: Instant alerts for booking updates, payment confirmations, service provider communication, and promotional offers. Option to customize notification preferences. Additional Features: (Highly recommended to consider) Geolocation Services: Real-time tracking of service providers during a booking. In-App Payments: Secure payment gateway to handle transactions. Ratings & Reviews: Users can rate and rev...
I'm looking for a UI/UX expert ...for user management. Key Responsibilities: - Refine the app's color scheme and icons to create a more attractive design - Improve the overall user experience and app navigation - iOS build, firebase sdk integration, bypass captcha, payment integration as per ios, Apple account set up and all other required action and task for successful uploading in apple store The ideal candidate should have: - Extensive experience with Ionic and Angular - A strong portfolio of UI/UX design - Previous experience with app deployment to the Apple Store Please note, I don't have specific designs in mind but I am open to suggestions. The primary areas needing improvement are the home screen and detail pages.
•Develop the foundational structure of the CAST app, including: •Setting up the project environment for...modern and responsive layout that adapts to all screen sizes. •Clear navigation for media browsing, playback controls, and settings. •Testing the design for user-friendliness and accessibility •Perform comprehensive testing and debugging of the app to ensure: •Stable and lag-free performance. •Compatibility across Android, iOS, and other platforms. •Successful deployment to the Google Play Store and Apple App Store with all necessary configurations •Provide post-launch support and updates, including: •Fixing any reported bugs or performance issues. •Adding minor enhancements based on user feedback. •Ensuring compatibili...
My Flutter application is encountering issues on both Android and iOS platforms. The primary problems we're seeing are crashes or errors, particularly affecting the Login and Authentication sections of the app. Ideal Skills and Experience: - Proficient in Flutter with proven experience in bug fixing. - Extensive knowledge of both Android and iOS platforms. - Familiar with the app store...with proven experience in bug fixing. - Extensive knowledge of both Android and iOS platforms. - Familiar with the app store and play store resubmission processes. - Strong problem-solving skills to identify and rectify crashes or errors. - Experience in improving UI/UX could be an added bonus. I need a professional who can fix these bugs and help me re-upload the app to both the Play Store and A...
...Sub-subcategory pages. - Place these templates in the child theme. - Each header should show the category image for the respective page and allow unique styling. - Link the templates to WooCommerce for proper functionality. - Ensure dynamic product listings for each page. - Fix any design bugs. 2. Plugin Setup: - Install and configure these plugins: - Login options (Facebook, Google, Apple, OTP for phone and email) - Automatic Currency Conversion - Google Address Verification at Checkout - SEO Module (e.g., Yoast SEO) - Facebook Pixel - Caching Plugin (e.g., LiteSpeed Cache) - Anti-image and content scraping (e.g., Jetpack) - Client tracking app for user activity...
...for Service Requests posted by Clients. No waiting for bookings/walk-ins. Providers are independant from Shops: Shine your own way! Build an individual brand. Providers can Chat with Clients: You can chat with a client before letting them book! Yes, curate your ideal client base. ### Objective: To create visually appealing and engaging screenshots and app icons for the Groom app on both the Apple App Store and Google Play Store. The goal is to improve the app's visibility, downloads, and overall user experience, leveraging insights from Groom's unique value propositions (UVPS) found above. ### Design Guidelines: 1. **Visual Consistency:** * Maintain a consistent visual style across all screenshots and the app icon. * Use the same color palette, typography, and imag...
Project Overview: The CodeComply mobile app on AppStore is to be developed as an extension of the existing web application (www.codecomply.com.au...gathering, and design. 2. Week 3-6: Development of core functionalities and backend integration. 3. Week 7-8: UI/UX refinement and testing phase. 4. Week 9: User acceptance testing. 5. Week 10: Launch and post-launch support. ________________________________________ 8. Budget Considerations: • Specify hourly rates or fixed costs for development. • Include costs for app store publishing (Google Play and Apple App Store). ________________________________________ 9. Future Enhancements: (Other considerations) • AI-assisted defect identification using image recognition. • Multi-language support. • Advanced analytics...
I have a digital product store on Wix where I sell E-books. Currently, I'm using Stripe for payments. I want to enhance my store by integrating an Apple Pay button on the four product pages. Ideal Skills: - Extensive experience with Wix - Proficiency in Stripe integration - Familiarity with Apple Pay setup - Ability to potentially customize button styling to match my site's aesthetic Experience with digital product stores and e-commerce solutions is a plus. Please note that while I'm not sure yet about custom styling for the Apple Pay button, the ability to do so would be advantageous.
* Intergrate Spotify api with apple api. * Remove links for apple and Spotify so users cant go to those sites when clicking last played songs and live songs redirect to apple abd Spotify
...Uploaded files should go live in the app instantly after tagging. Subscription System: Implement a subscription model with a free trial period (e.g., two weeks or one month). Include functionality for users to manage their subscriptions (upgrade, cancel). Platform Requirements: The app must be available on both iOS and Android. Must meet all app store submission guidelines for Google Play and Apple App Store. Final Deliverables: Fully functional iOS and Android apps ready for submission to app stores. An admin panel accessible via a web browser for content management. Complete and well-documented source code, including instructions for deployment and maintenance. Basic training on using the admin panel and managing the app. Additional Notes: The app design should be clean, i...
...Java, Swift, Kotlin 3. Database management: MySQL, MongoDB 4. APIs: Integration with telephone networks, payment gateways, and other third-party services 5. Security: Implementation of robust security measures to ensure transaction safety *Deliverables* 1. Fully functional mobile app (iOS and Android) 2. Source code and documentation 3. Testing and quality assurance 4. Deployment on app stores (Apple App Store, Google Play Store) *Timeline and Milestones* 1. Project kick-off: [Insert date] 2. Design and prototyping: [Insert duration] 3. Development: [Insert duration] 4. Testing and QA: [Insert duration] 5. Deployment: [Insert date] *Ideal Candidate* We're looking for an experienced mobile app development team with: 1. Proven track record of developing secure and scalable...
I need a person able to correctly set up PayPal, Apple Pay and google pay PayPal payments on my Wordpress platform. It is a software. I managed to add it to the checkout the problem is that it is not given the customer role, it's like it's not well integrated.
...Development: Implement V2ray proxy protocols. Build features for server selection, connection testing, and settings configuration. Integrate Google Ads SDK for the free version. Implement Apple’s in-app purchase system for the VIP version. Testing: Perform unit, integration, and system testing. Use TestFlight for beta testing and gather user feedback. Deployment: Publish the app on the Apple App Store. Set up monitoring to track app performance and resolve issues. Tools and Technologies Development Tools Programming Language: Swift. Frameworks: UIKit, Combine, Alamofire. API Integration: RESTful API using URLSession or Alamofire. Monetization Google Ads SDK for iOS. Apple’s in-app purchase system. Testing and Debugging Xcode’s testing tools. ...