I'm seeking a highly skilled Elementor designer that uses the Containers element and flexbox (not sections) to create just a very simple single page. Attached is the exact example to re-create. In particular, you will see that the images have a gold border which is actually an image with transparent centre and should underlap the photos. If you are interested, please note: 1. I would like to see a live demo created on your test server so I know you can achieve the end result before awarding you. 2. You can also use the same colours and images as per the example if you wish. I can also provide you with a link to the website where you can obtain the graphic resources. 3. I am looking for a fast turnaround. 4. I will ignore any bids higher than $50 for this simple si...
I'm currently requiring a ta...program. The ideal candidate should have proficiency in Python, Java, C++, PHP, C#, which are critical for this task. Key AI tasks involved in this project include: - Natural Language Processing - Image Recognition - Recommendation Systems Experience and expertise in these areas will be highly beneficial for the success of the project. Anyone who has dealt with similar AI tasking projects in the past will have an added advantage. Please place your bid with your portfolio and previous similar projects. Ideal Skills: -Python -Java -C++ -PHP -C# -Natural Language Processing -Image Recognition -Recommendation Systems Overall, I am after someone who can deliver a top quality AI program with the skills listed above. Looking forw...
I require a proficient freelancer with skills and experience in listing auto parts specifically on Amazon. This project will involve: - Uploading new auto parts - Managing between 50 and 100 product listings Knowing Amazon's product listing guidelines like the back of your hand is a must for this role. A background in the automotive sector will highly enhance the accuracy and speed of your work.
I am looking for a professional to assess my web-based admin panel for both security and functionality. Specifically, I need the following: - Evaluate the security measures in place, and verify that only authorized personnel can access and use the panel. - Test the 'Add Funds' feature to ensure it functions as intended. - Review the User Management feature to confirm it operates smoothly. The ideal freelancer for this job will have experience in: - Security testing - Functionality testing - Admin panel testing - Understanding of financial system operations Your work will be instrumental in helping me ensure our platform is secure and functions correctly.
Hello, my friend, I'm a Turkish student studying in Turkey. I'm asking for your help on a simple project. My professor has asked me to control motor speed using FPGA-based PID control. I've noticed that you're good at these topics and work with an economical approach, as I've read positive comments about you. I know this isn't a very difficult task. Can we discuss how much we can agree on for this? Please keep in mind that I'm a student and in a difficult situation. Can you help me?
I'm seeking experienced testers for an upcoming Android app launch. The ideal candidates should be able to test the app across various Android versions. Key Responsibilities: - Conduct functional testing to ensure app features and functions are working as expected. - Perform performance testing to evaluate the app's speed, responsiveness, and stability. - Conduct compatibility testing to ensure the app works across different devices and Android versions. Requirements: - Prior experience in Android app testing is highly preferred. - Familiarity with various Android versions, including Android 10 and below, Android 11 to Android 12, and Android 13 and above. - Attention to detail and the ability to document and communicate bugs effectively. - Flexibility to work wi...
I am looking for a skilled app tester who can perform manual testing on my app on Android and iOS. The project requires the following: - Testing on both Android and iOS: It is crucial that the app is tested on both these operating systems to ensure that it functions correctly and consistently across both platforms. - Functional Testing: You will need to perform thorough ...overall user experience. The ideal candidate for this project should have experience in manual app testing, particularly on Android and iOS. They should also be familiar with functional and usability testing methods. Your attention to detail and ability to report issues clearly and accurately will be highly valued. We will provide a testing environment (SAAS) that you will be able to log into and test the app...
I'm in need of a skilled and capable data entry freelancer. Your main task will be focuse...need of a skilled and capable data entry freelancer. Your main task will be focused on: - Product Catalog Data Entry: You will be required to accurately and efficiently enter product details, descriptions, specifications, and images into our web-based system. Ideal Skills and Experience: - Detail-oriented with strong organizational skills. - Experience in eCommerce product data entry. - High-speed internet access. - Excellent knowledge and understanding of online data entry processes. - Strong computer and typing skills. Your commitment to meticulous data entry is of utmost importance as the information directly impacts our online product catalog. Experience in this line of work is hi...
I'm in need of a skilled freelancer to modify specific text information within a JPEG image. This project is solely for demonstration purposes. You should: - Change the name and address details to my own. There should be a statement about saying "There are known outages in your area due to high winds. Please be patient while we restore services in your area." without the quotation marks. - The font type of these changes doesn't necessarily have to be an exact match to the original, something close would be acceptable. - Minimal photo manipulation is required, we are just aiming to change the text details. Ideal Skills: - Proficient in using Adobe Photoshop or similar image editing tools. - Strong attention to detail to match existing fonts as closely a...
...Shopping company. We undertake worldwide mystery shopping visits and audits. This assignment is an audit of an Examination Centre, checking that the security standards are being met. You MUST HAVE fluent English skills, and you must be able to communicate in a professional manner and be smart and well-presented, as you will be representing us during the audit. As an auditor, you will arrive at the test center an hour before the start of the exam, give your ID, show a letter of authorization, which we will provide for you beforehand, and tell them what you are there to do. You will then sit with the TCA or the manager and ask a series of questions, and ask to see various things. The audit itself is very simple and easy, as we give you the form and you only have to ask the TCA/m...
PLEASE BID IF YOU HAVE STRIPE SUBSCRIPTION MANAGEMENT EXPERIENCE BEFORE. --------------------- I need experienced React developer to integrate Stripe's subscription management functionality into my project. By applying, you implicitly assure me that you can securely implement, test, and launch the subscription service with minimal oversight. Responsibilities - Design and implement monthly trial subscription tiers - Create an intuitive subscription upgrade and downgrade feature. - Setting up recurring payments (Paid trials, if not cancel continue with recurring) - Building functionality for cancelling subscriptions Skills and Experience - Proficient in managing Stripe APIs - Strong experience in React.js development - Proven skills in secure payment gateway integration - Reac...
I'm working on a project that involves evaluating image quality using machine learning on an FPGA. Key Requirements: - The primary goal of this project is to achieve highly accurate results in image quality. - The images I'll be evaluating are mostly photographs. - I'm looking to implement a Convolutional Neural Network (CNN) model for this project. Key Skills/Experience needed: - Proficiency with FPGA development, particularly with VIVADO. - Strong background in image processing and machine learning. - Previous experience with implementing CNN models on FPGA for image quality evaluations would be a great plus. If you're confident in your FPGA skills, have a background in image processing and ML, and have worked with CNN models, I&...
I'm looking for a proficient Shopify Developer who can enhance my existing website. Your tasks will include: - Improving the current web design to make it more appealing and user-friendly, work on the Checkout page and Shipping rates. improve product page. - Enhancing website functionality, simplifying the navigation and ensuring a seamless user journey - Optimizing the website speed to decrease the load time Add the word "PRAKETA" in your bid to help me understand you have read this bid. The successful candidate should have significant experience in Shopify Development, UI/UX design skills, and a proven track record in website optimization. Also, you should be able to translate my specific design and functionality changes into the website effectively. website:
...modification is to simplify the existing indicator, making it more efficient and effective in generating trading signals. Key requirements: - Simplify the existing indicator: The current indicator is proving to be complex and somewhat inefficient. I need it to be streamlined and optimized for better performance. - Enhance efficiency: The modifications should aim at significantly improving the speed and accuracy of the indicator. This will help in making better trading decisions. The ideal candidate should have: - Proficiency in Tradingview Pine Script: Extensive experience in coding and modifying indicators is essential. - Strong understanding of trading strategies: Experience in developing indicators for various trading strategies is highly desired. - Proven track record in s...
I'm in need of a skilled Photoshop expert who can digitally transform a single image of a person. The task involves the following: - An accurate removal of the background from the image, preserving the details of the person intact. - An alteration of the clothing's color to a new shade that I will provide. A knack for detail and a strong understanding of color theory will be ideal for this job. Previous experience with portrait editing will be preferential. Please, only bid if you have the expertise in these Photoshop techniques.
I'm seeking a well-experienced Shopify developer to speed up my website's loading times. The current load time is between 2-5 seconds, specifically on the homepage. I believe the slow load times are caused by various scripts that run on my homepage. Your task will be: - Identify and optimize scripts causing slow load times - Ensure the homepage's load time is less than 2 seconds post optimization - Maintain or improve website functionality The ideal candidate must have a strong background in coding and an understanding of scripts, as well as a proven track record with improving Shopify website speeds. Prompt communication and a keen eye for detail will be greatly appreciated.
As an owner of a website fraught with problematic PHP code, I urgently need a skilled PHP developer who can engage in troubleshooting and problem-solving to ensure optimal website performance. This task includes, but is not limited to, diagnosing and fixing error messages, enhancing the speed of the system, and repairing any broken functionality. Since the specific purpose of this PHP code wasn't detailed, the ideal freelancer would need to be versatile and have extensive experience in various areas of PHP, particularly areas such as website functionality, database management, and user authentication. Key Skills and Experience: • Complex problem-solving ability • Strong working knowledge of PHP and web technologies • Demonstrated ability to quickly learn and u...
...tasks for my agency, such as: PR Outreach Content editing or creating CRM management Email marketing Email scraping Researching Organizing data in spreadsheets Copywriting Basic Wordpress And others You must be a fast learner, attentive, curious, with great writing skills. Looking for someone that pays attention and doesn’t keep making the same mistakes. This job will start part-time as a test period, after that it will be full-time. Payment for part-time during trial period: Fee: 250 USD Performance bonus: 50 USD Results bonus: 50 USD If your work complies with my quality requirements and you give more than asked, you’ll get performance and results bonuses each month. After a two-month period your fee will increase to 350 Full-time fee is: 600 Plus bon...
I want a software, written in php Laravel, VUE3, using Vuexy Dashboard Template that I will provide to freelancer. Tempalte version: I can provide hosting environment for development. We will create a MVP at first, to test and try the concept. Many thing will be configured directly in database through phpmyadmin. The short description of the project: A database management system with dynamic columns. Users will have access to advanced table plugin where they can see and edit values. details in attached document
As an owner of a website fraught with problematic PHP code, I urgently need a skilled PHP developer who can engage in troubleshooting and problem-solving to ensure optimal website performance. This task includes, but is not limited to, diagnosing and fixing error messages, enhancing the speed of the system, and repairing any broken functionality. Since the specific purpose of this PHP code wasn't detailed, the ideal freelancer would need to be versatile and have extensive experience in various areas of PHP, particularly areas such as website functionality, database management, and user authentication. Key Skills and Experience: • Complex problem-solving ability • Strong working knowledge of PHP and web technologies • Demonstrated ability to quickly learn and u...
I am in need of a translator who is proficient in the Kaithi script and can translate it into Hindi. The document is in an image format so skills in optical character recognition may be required. The services are needed immediately. Requirements and Responsibilities: - Translate Kaithi script in the image document to Hindi - Ensure the translation retains the original meaning and tone - Optical Character Recognition skills are a plus - Should be able to start working on the project immediately Ideal candidate: - Proficient in the Kaithi script and Hindi language - Previous work in translation and optical character recognition skills - Able to work under a tight schedule.
...programming - Experience with API integration - Familiarity with data synchronization techniques We designed a custom WordPress plugin to integrate with our supplier API to automatically query products in our WooCommerce database and update pricing for those items (as well as some other tasks). We need the following changes/enhancements made to the program: 1. The program was originally set to use the test API. We need to switch this to use the production API instead 2. Currently, the program iterates through all products and updates them. We would like to option to enter a single product SKU to have that product updated alone if desired. 3. The current program gives no indication it is running. After clicking the "sync products now" button, we would like to have s...
...checking that the security standards are being met, in order to ensure that there is no possibility of cheating at any stage. The exam content and result are irrelevant to this exercise. You will need to be observant and discreet in order to undertake this visit. You need to remain in the test centre and complete the exam as if you were a genuine entrant. We have full guidance notes to assist you, which give a very clear background of the environment. The actions that you need to take are actions that test takers attempt, so do not be worried about carrying them out. After the visit there is a report to complete, it is not lengthy but you need to explain what you did and what were the staff responses. The visit lasts one and hour. Your payment is $85 per visit. Note tha...
Dating site loading speed improvement, mainly picture loading. Site is built on Sage theme 10 (), which is Laravel combined with Wordpress. The picture loading is in the PHP code, which needs to be changed a bit. If you are familiar with the above mentione keywords, then let me know. I will provide you the access to the Wordpress backend, where you can look it closer and say your offer.
I urgently need an expert in transcription services to help convert a handwritten document into a typed format. With moderate clarity, it requires someone with a keen eye for detail to decipher the handwriting. Key tasks: - Transcribe handwritten Engli...With moderate clarity, it requires someone with a keen eye for detail to decipher the handwriting. Key tasks: - Transcribe handwritten English documents to typed format - Ensure accuracy of the typed text Ideal skills and experience: - Solid experience in transcription of handwritten notes - Exceptional attention to detail - Expertise in English language - Excellent typing skills Note that speed is of the essence, but not at the expense of precision. Abilities to work effectively under little to no supervision will be highly...
As part of a research study, I require a highly skilled individual who is well-versed in psychological statistics and comfortable/SKILLED using SPSS software. Key tasks will involve: - Data analysis - Hypothesis testing - Descriptive statistics - ANOVA - Chi Square Goodness of Fit - Correlation & Regression - Two-way Chi Square (Test of Independence) Ideally, the suitable candidate will possess a strong and verifiable track record in these areas, and be able to provide evidence of successfully completed similar tasks. This project will be an excellent fit for a meticulous person with a keen eye for detail, and the ability to deliver within tight deadlines.
I'm seeking a skilled web developer/designer to create an engaging e-commerce website. Key components: * A shopping cart feature to make purchases simple and user-friendly for the general public. * Customer review functionality to foster a community of feedback and recommendations. * An efficient product search system to speed up and refine user experiences. * Well-organized categories to ease navigation through various products. * Plugins management for operational efficiency and enhancement. * Secure payment gateways integration to ensure customer confidence during transactions. * Vibrant slides to showcase different products or offers. * Clear policy information display for transparency and trust-building. * A clean and functional menu bar for effortless website navigation...
I'm looking for a skilled developer who can create a deepfake image generator specifically for entertainment purposes. Key Requirements: - The generator should create deepfake images - I'm looking for a system with minimal control, ideally automated Ideal Skills: - Strong background in deep learning and AI - Experience with deepfake technology - Proficient in image processing and manipulation - Ability to create user-friendly interfaces for the generator Please keep in mind, the goal is to have a system that can generate deepfake images with minimal manual adjustments.
We are looking to have our logo split in a creative way for a merging image plugin, such as in the attached example. We don't want a basic 50/50 split but something much more creative. Our logo has 8 characters. We also require the text 'An awesome wordpress theme…' to be replaced with new text.
I'm seeking an Excel Macro specialist to automate several repetitive tasks specific to engineering. The qualified individual needs t...This project requires both expertise in Excel and understanding of engineering principles, hence any experience in the field can be a significant bonus. High efficiency and attention to details are of prime importance. Macro will need to be in word file and will change depending of the test - test A to J. Each report has different photos required and there is a matrix that will indicate which photos are needed for each test. All photos need to be numbered with Figure 1 to Z and labeled as SNY + photo X. Test samples quantity can be 1 to 10 and macro need to detect that. If all photos got to be uploaded properly a sucessful...
...checking that the security standards are being met, in order to ensure that there is no possibility of cheating at any stage. The exam content and result are irrelevant to this exercise. You will need to be observant and discreet in order to undertake this visit. You need to remain in the test centre and complete the exam as if you were a genuine entrant. We have full guidance notes to assist you, which give a very clear background of the environment. The actions that you need to take are actions that test takers attempt, so do not be worried about carrying them out. After the visit there is a report to complete, it is not lengthy but you need to explain what you did and what were the staff responses. The visit lasts one and hour. Your payment is $100 per visit. Note th...
...momentleri ve eğilme momentleri modele özel tasarlanan sensörler yardımıyla ölçülmektedir. Bilinen kısıtlı bir hacime sığması gereken bu sensörler hem gerekli mukavemeti sağlamalı hem de test yükleri altında belirlenen bölgelerde istenen gerinme değerlerini sağlayabilmelidir. Tüm bu parametrelerin otomatik olarak optimizasyonunu yapabilecek bir makro yazılımının geliştirilmesi beklenmektedir. (Tercihen CATIA) Model içerisindeki herhangi bir parametreyi değiştirerek farklı geometriler elde edilebilmektedir. Konspept 1’de gage uygulanacak bölgeyi silindirik şafta dönüştürerek Konsept-2’yi elde edebilirsiniz. Test yüklerinin, istenilen gerinim değerlerinin girdi olarak sağlandığı ...
I need a skilled developer to create a web-based image search application that can identify objects in uploaded images using AI. Below are the key features I'm looking for: - The app should have a simple login/logout functionality for users. - The primary function of the app is to recognize objects in uploaded images. Ideal Skills and Experience: - Proven experience in web development, particularly with image processing and AI - Strong proficiency in programming languages and libraries relevant to AI, image recognition, and web development. - Experience in creating applications with user account support. - The ability to work efficiently and deliver a polished, user-friendly product.
...checking that the security standards are being met, in order to ensure that there is no possibility of cheating at any stage. The exam content and result are irrelevant to this exercise. You will need to be observant and discreet in order to undertake this visit. You need to remain in the test centre and complete the exam as if you were a genuine entrant. We have full guidance notes to assist you, which give a very clear background of the environment. The actions that you need to take are actions that test takers attempt, so do not be worried about carrying them out. After the visit there is a report to complete, it is not lengthy but you need to explain what you did and what were the staff responses. The visit lasts one and hour. Your payment is $100 per visit. Note th...
I am looking for someone who is an expert at increasing the speed of a WordPress mobile website and customizing the code by cleaning up CSS. I am looking for someone who can do this without adding plug in. The website is built on Astra Pro. I use Asset CleanUp: Page Speed Booster and Nitropack already. I have a 99, 92, 100 on Google PSI for desktop but mobile is 81, 77, 100. There are also a couple of rendering issues I need resolved. This person will need to be able to complete most assignments within 24 hours. The first issue I will have you address is my mobile menu is not opening from the hamburger menu. I will likely have continuing one-off projects depending on your performance. **** Important. As you might imagine, I get bombarded with folks who say they can help...
...checking that the security standards are being met, in order to ensure that there is no possibility of cheating at any stage. The exam content and result are irrelevant to this exercise. You will need to be observant and discreet in order to undertake this visit. You need to remain in the test centre and complete the exam as if you were a genuine entrant. We have full guidance notes to assist you, which give a very clear background of the environment. The actions that you need to take are actions that test takers attempt, so do not be worried about carrying them out. After the visit there is a report to complete, it is not lengthy but you need to explain what you did and what were the staff responses. The visit lasts one and hour. Your payment is $100 per visit. Note th...
Our call center is looking for a remote Spanish fluent speaker. 40 hours per week, Central Europe working hours. your task: outbound call to complete sales with people who have sent a request to buy online. We offer 4€/hour. Europe or Africa only. Bid with your cheap cost per 5 hours (test period). Please write a couple of line of your self or better send a CV. Thank you
I'm looking for an expert who can enhance the loading speed of my Wix website. Although I didn't specify the exact pages or number of pages in the project details, I need overall optimization across the site to improve its performance. Key responsibilities include: - Identifying the areas that are currently slowing down the site and proposing solutions to speed it up. - Implementing the necessary changes to boost the load time of the website. - Testing the site after the optimization to ensure the changes have had a positive impact. Experience in working with Wix websites is a must. Please include examples of past work where you've successfully improved site speed as well as any relevant experience you have with similar projects. A detailed project pro...
I am in need of someone that provide 20 testers who can help me with the closed testing phase of my Android game. Key responsibilities: - Test my Android game for a period of 14 days, continuously.
I'm in need of a skilled developer to help me integrate CI/CD in a project that is currently using Git for version control and Maven for Java programming. Key Requireme...system in use. - Jenkins Proficiency: I want to use Jenkins for the CI/CD pipeline, so a good understanding of Jenkins setup and usage is necessary. - Java and Maven Experience: The project is primarily Java-based and uses Maven as the build tool. Experience with Java and Maven are a must. SETTING ENVIRONMENT VARIABLES CHECKOUT > Done BUILD AND TEST > - MAVEN BUILD - Done - UNIT TESTING (JAVA TO TEST THE JAR) - Done - LINE TESTING (JAVASCRIPT TO THE TEST THE LINE COVERAGE) - in Progress - SONAR QUBE REPORT GENERATION - ARCHIVING - Partially Done SONAR QUBE CHECK NEXUS IQ CHECK RPM ...
I'm urgently in need of background vetting services specifically in Brazil. The main focus of this project is to conduct thorough background checks for multiple employees swiftly. As time is of the essence, having proven experience in performing similar tasks promptly--while being accurate and thorough--is crucial. Skills and Experience: - Prior ...in background checks in Brazil - Swift and efficient worker - Focused, accurate and thorough - Excellent understanding of legal and ethical considerations - Ideally, familiarity with international background checks Please note that there is no specific requirement for education verification in this project. Only interested freelancers with the above mentioned skills and experience should apply. Speed is of the essence, so let'...
As a business with an existing website ( Wordpress) , we are facing several difficulties with our site's performance. We are specifically dealing with: - Slow loading speed - High server response time - Lack of mobile responsiveness We've tried optimizing, even resorting to measures such as image optimizing and caching, but the issues persist. We're looking for an experienced website developer who can effectively tackle these issues and improve the overall performance of our site. Ideal skills include: - Comprehensive knowledge on performance troubleshooting - Experience in improving website load speed - Expertise in enhancing server response time - Proficiency in enhancing mobile responsiveness Your role would be to diagnose the problems and come u...
...create a multi-platform educational application. The primary goal of this app is to provide users with a comprehensive educational experience, mainly focusing on online courses, quizzes and exams, and progress tracking. Key features of the app will include: - **Online Courses:** Users should be able to access a variety of educational content tailored to their needs. - **Quizzes and Exams:** To test their knowledge, users should have the ability to engage with quizzes and exams. - **Progress Tracking:** The app should include a feature that allows users to monitor their progress, view past assessments, and set future goals. The app will be available on Android, iOS, and Web platforms, so it's crucial that the developer has the expertise to ensure a seamless user experienc...
hey brother, I want a web developer who works for my company, does tasks at a good speed, and does excellent work and at a good price or salary.
...minimizing page load times and implementing caching mechanisms. •Setting up RSS feed syndication for easy content distribution. •Designing a custom 404 page to improve user experience when encountering broken links. •Implementing a ticketing system for user support requests and feedback forms/surveys to gather user feedback and improve the support experience. •Make sure website passes google speed check with score of minimum 80+mobile and 90+ desktop •Setting up cookies collection and analysis system to track and personalize user experience. •Unlimited revisions of all improvement works. • Improvement of customer account to cover all ecommerce features including address, geolocation, preferred language & currency, Wishlist, order stat...
...edit/load/download DBC files, which is a standardized database file format used within our industry. You can read about DBC files here: The editor both enables the creation of the DBC file itself, but it also allows users to view the logic of how signals are encoded in the DBC file via the Signal Preview section. Further, users can test how raw data bytes are going to be decoded via the DBC file using the payload decoding section. You can find the latest source code for the editor below: The current version of the editor has some bugs and we are looking for a person to fix these, as well as help with future development projects. This project requires good Javascript
I'm looking for a skilled machine learning engineer to assist with model training for an image-based object detection task. Key Requirements: - Strong background in machine learning, particularly model training. - Prior experience working with image data is a plus. - Knowledge of object detection methodologies and best practices is highly desirable. The primary goal of this project is to develop a robust machine learning model capable of detecting objects within images. The ideal candidate will be able to not only train the model effectively, but also provide insights into optimizing its performance for object detection specifically. This is a great opportunity for someone who has experience with image-based machine learning and is looking to contribute to a...
...looking to hire Senior python developer on C2H role. As a Senior Python Backend Developer, I need an expert who can help with database management and API integration for a large-scale project. Key Responsibilities: • Define project requirements and delivery timelines. • Develop distributed backend microservices in Python. • Maintain high test coverage. • Deploy and manage web applications on public cloud infrastructure. • Implement solutions using Agile and test-driven development. • Collaborate with cross-functional teams and support data scientists Ideal Skills and Experience: - Extensive experience in Python backend development - Proven track record of handling large-scale projects - Strong expertise in cloud-based database services - ...
I am looking for a skilled test automation freelancer who can automate testing for a web application. The tests should be written in Python and JavaScript using Selenium WebDriver. The primary requirement is to support testing on Chrome, Firefox, and Safari. Key requirements include: - Proficiency in Python and JavaScript - Previous experience with Selenium WebDriver - Strong understanding of web application testing - Experience in cross-browser testing - Ability to troubleshoot and fix issues quickly - Excellent communication skills Please provide examples of previous test automation work you've done, particularly with multi-language support and preferably with Selenium. Let me know if you have experience with testing web applications across different browsers.
