Infrastructure architecture principlesKazi

Moroccan

nione

I'm in need of a WordPress expert who can create and maintain simple yet effective blogs for me. These blogs are essentially a tool to promote my products and services daily. The goal is to have th...persuasive for readers to convert into customers. - SEO: The blogs must be search engine optimized. Even if you're not an SEO expert, you should have a good understanding of what makes content rank well on Google and other search engines. The ideal freelancer for this job would have a mix of the following skills and experiences: - WordPress development and maintenance - Basic understanding of SEO principles If you believe you have the skills and time to take on this project, please bid and let me know how you intend to approach the task. Please include any relevant experie...

...specified, the potential scope of the project could involve various AWS services such as EC2, S3, and Lambda. This suggests a focus on cloud computing services to develop and potentially optimize a solution for a specific use case. Given the possibilities, requirements from you as a project manager might include: - Comprehensive understanding of AWS services - Experience in deploying AWS infrastructure - Strong analytical and report writing skills Developing an AWS solution without a specific service focus means the freelancer must have a holistic grasp of AWS. They should be able to discern when to use EC2 instances versus AWS Lambda, or when to leverage the storage capabilities of S3, for instance. Finally, the freelancer must be able to succinctly summarize and report on ...

I am creating a contracting business with a primary focus on the mining industry and local works. I...with drafting a comprehensive business plan. This includes help with vision and mission development, strategic planning, financial planning, and competitive analysis. - Marketing and Client Acquisition Strategies: I am seeking guidance on how to attract and retain clients, gain market visibility, and establish a solid reputation within the industry. Our services would revolve around mining infrastructure development, equipment maintenance and repair as well as project management and coordination. Ideal partners would have experience in the mining industry, strong knowledge of business development and legal compliance, as well as a proven track record in marketing and client ac...

...Skills/Experience: - Proficient in Machine Learning - Experience with AI security solutions - Background in retail security systems - Strong understanding of video surveillance tech Duties: - Devise advanced AI systems for theft detection - Prioritize monitoring of aisle and stockroom areas - Implement machine learning to enhance theft prevention - Ensure seamless integration with existing security infrastructure...

...pertinent files. It will parse, extract, and vectorize content to understand issues. An explainable ML model like LIME will then diagnose the problem and provide steps, code samples, etc to resolve it. The LLM will be RAG augmented based on a vector protocol of a list of sites to augment the LLM. Key Criteria for Success: Robust technical execution that meets core requirements Modular, extensible architecture for flexibility over time Quality, well-tested code delivered on time Clear, prompt communication throughout project Key Components: Text/file ingestion and vectorization Semantic similarity search in Milvus/SPTAG Local post-hoc model explanations Production-ready Flask/FastAPI UI Documentation and usage guides Document Ingestion (spaCy, Beautiful Soup, PyMuPDF): Scrape/in...

I'm looking for a skilled web developer to create a professional WordPress website for my company. I want the website to be linked to a hosting service, but I need t...primarily feature company information, so a clean and professional design is essential. - A Contact Form should be integrated into the website for customer inquiries. - The website should be built on WordPress as the preferred platform. Your Skills: - Proficient in WordPress website development. - Experience in integrating and managing hosting services. - Strong understanding of website design principles, particularly for company information sites. - Ability to create and integrate a Contact Form. In your proposal, please outline your experience with similar projects and how you plan to address the hosting setu...

As a keen architecture enthusiast, I'm on the hunt for a skilled 3D artist, familiar with creating stunning visualizations of classical exteriors. Specifically, I require quality 3D architectural visualization that exceptionally captures every detail of classical architecture. Ideal skills & experience: - Strong expertise in 3D modeling and rendering - Extensive background in architectural exterior designs - Mastery in designing classical architectural visuals - Skills in relevant software like 3DS Max, Photoshop, V-Ray, or equivalent This project promises to be a unique opportunity to exhibit your extraordinary talent in bringing classical architecture to life in 3D. Provide samples of previous work for consideration during selection. I look forward to col...

I'm seeking a talented web designer to create a modern, bold portfolio website for my business. It's essential that you have a fresh, innovative approach and previous experience building portfolio websites. Key Fe...are an absolute must. - Bold Design: The style should be modern and bold to reflect my distinct identity. It must convey my brand purpose, show our professionalism, and stand out from the competition. Required Skills: - Strong understanding and experience in portfolio website design - Creativity and innovation - Experience in creating custom buttons - Understanding modern design trends and principles. If you're someone who knows their way around website design and can deliver a visually exciting and accessible site, please bid. Let's create s...

I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups function...permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of pre...

I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authenticatio...authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of user experience principles for mobil...

I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authenticatio...authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of user experience principles for mobil...

I have a CS-Cart Multi-Vendor site that experienced a severe breakdown following a failed upgrade. This has led to a range of issues from broken layout to persistent error messages. Additionally, after the f...and install a new visual template: A fresh, engaging visual template can breathe life into the site. This is vital for user retention and engagement. Ideal candidates for this job should have: - Profound expertise in CS-Cart Multi-Vendor platform. - Strong debugging skills in PHP and MySQL. - Experience in server configuration and security settings. - Solid understanding of user experience principles. - A creative eye for designing visual templates. Looking to establish a long term relationship as I will be needed more maint and features..including getting the mobile versi...

I'm looking for a skilled mobile app developer with experience in designing and developing cross-platform applications for both iOS and Android. Key Requirements: - The app will primarily focus on freight and logistics operations, henc...should provide include Freight Management and Route Optimization. You should have experience in: - Building cross-platform mobile applications - Integrating and developing applications for logistics and supply chain - Implementing freight management and route optimization functionalities in apps - Delivering user-friendly and intuitive mobile applications. Your understanding of modern UX/UI principles and trends in the logistics sector will be considered a plus. Please share your relevant experience, sample works, and estimated timeline fo...

I need an expert in SQL Server Report Builder 3.0 to help rejuvenate some lab reports. I require some amendments to be made to the current reports I have. Key Tasks: - Altering the way data is presented within the reports - Incorpor...I require some amendments to be made to the current reports I have. Key Tasks: - Altering the way data is presented within the reports - Incorporating new fields to the current reports In the end, I need the same data results but with improved visibility and understanding. Ideal Skills: - Appropriate familiarity with SQL Server Report Builder 3.0 - Strong grasp of data visualization principles - Detail-oriented and precise to ensure report data remains accurate. Individuals that can deliver these changes precisely and quickly are highly ...

I'm looking for a web developer to build a website for my digital agency. The main purpose of the site is to showcase our portfolio and work. A blog section is also required where we can share our insights and updates. Ideal skills include: - Proficiency in web development and design - Ability to integrate a blog platform - Creative, with a ...showcase our portfolio and work. A blog section is also required where we can share our insights and updates. Ideal skills include: - Proficiency in web development and design - Ability to integrate a blog platform - Creative, with a knack for aesthetically pleasing and functional designs Experience in digital agency websites is a bonus. Please note that while there are no specific design principles, the site must be user-friendly an...

...data management, automated calculations, and reporting capabilities. Project Goals: Seamless Transition from Excel to Web: Convert all functionalities, including complex formulas and VBA macros, from the Excel workbook into a web-based application. Robust Subscription Management: Develop a modular subscription system that allows for easy updates and the addition of new features. Future-Proof Architecture: The application should be built with scalability in mind, allowing for easy modifications and enhancements without disrupting existing functionalities. Key Features to Include: Advanced User Management: Implement a secure login system with multi-tier user roles and permissions. Dynamic Data Handling: Design the system to manage large volumes of data with the capability to sca...

As a DevOps developer with substantial experience in Azure, particularly in Azure infrastructure, Azure DevOps, and Azure networking, I need your immediate support in the following areas: Your responsibilities will include: - Implementing continuous integration and continuous deployment strategies. - Resolving any bugs in the CI/CD pipeline and identifying improvements. To successfully execute this project, you should: - Have 5+ years of experience in the Azure environment. - Be proficient in Azure infrastructure, Azure DevOps, and Azure networking. - Have a track record in Jenkins, GitLab, and Azure DevOps. If you possess the above-mentioned skills and experience, please apply for this project.

Tafadhali Jisajili ama Ingia ili kuona maelezo.

...includes logo, branding, as well as User Interface (UI) and User Experience (UX) design. Key Requirements: - Proficiency in Identity design (logo, branding) is a must. - Proven experience in designing engaging and intuitive User Interfaces for the web. - Strong understanding of User Experience principles to ensure a seamless and enjoyable user journey on the web platform. The ideal candidate for this project would be someone who is not only creative but also has a deep understanding of the principles of design and the technical implications of their decisions. You should be able to come up with innovative and original ideas, but also be able to execute these ideas in a way that is practical and effective. As I'm open to suggestions, I'm looking for a design...

I'm in need of an experienced web developer to build a website for my business. While some details are still being finalized, I can share that the site will likely be an e-commerce platform. I am currently considering other options for ...website for my business. While some details are still being finalized, I can share that the site will likely be an e-commerce platform. I am currently considering other options for the site's purpose however. The ideal freelancer will have extensive experience in website development, particularly with e-commerce platforms. I would also prefer someone who has a good understanding of UX/UI design principles as the site will need to be visually appealing and easy to navigate. Please submit your past work and any other relevant experience ...

I'm looking fo...The focus is on the exterior design. - The square itself should incorporate specific features like green spaces and landscaping, fountains or water features, and public seating areas. These features should be thoughtfully integrated into the design to enhance the overall aesthetic and functionality of the space. Ideal skills: - Proficiency in Sketchup and understanding of architectural design principles - Ability to create visually appealing and realistic 3D models - Experience with landscaping and outdoor space design - Attention to detail and ability to follow specific design requirements I'm looking for a freelancer who can bring creativity and practicality to this project, creating a detailed and visually stunning Sketchup model of the square and res...

I am seeking a skilful Photoshop expert to introduce more trees to an image of a mound adorned with arborvitae along my property line. This task specifically entails: - Adding trees to the existing mound - The specie...specifically entails: - Adding trees to the existing mound - The species of these additional trees should match the existing ones on the mound - The placement of these trees should be random, creating a natural and visually appealing look. The ideal freelancer should be proficient in Adobe Photoshop with a keen eye for the natural lay of landscapes and aesthetic presentation. Experience in architecture or landscaping designs would also be beneficial. I require absolute precision and attention to detail to ensure the added trees blend seamlessly with the existing en...

I'm looking for a skilled trading view indicator developer to create an indicator based on fair value gaps. The indicator will need to include alerts triggered by specific conditions. Details will be discussed later. Should have complete ...designed for the trading view to work on all platform. Alert System: The indicator will need to include an alert system that can be triggered by specific conditions. These conditions will be determined by the indicator itself. Ideal Skills and Experience: - Proficiency in Trading View Indicator Development - Extensive experience in developing trend-following indicators - Understanding of trading principles and technical analysis - Strong knowledge of web platform development - Ability to create a custom alert system based on indicator-spec...

...specified, the potential scope of the project could involve various AWS services such as EC2, S3, and Lambda. This suggests a focus on cloud computing services to develop and potentially optimize a solution for a specific use case. Given the possibilities, requirements from you as a project manager might include: - Comprehensive understanding of AWS services - Experience in deploying AWS infrastructure - Strong analytical and report writing skills Developing an AWS solution without a specific service focus means the freelancer must have a holistic grasp of AWS. They should be able to discern when to use EC2 instances versus AWS Lambda, or when to leverage the storage capabilities of S3, for instance. Finally, the freelancer must be able to succinctly summarize and report on ...

...educational website content tailored for young adults. This project aims to relay valuable educational information that's engaging and relevant. Skills and Experience Required: • Proven experience in writing high-quality website content for young adults. • A deep understanding of educational topics and the ability to convey them in an exciting and approachable manner. • Strong knowledge of SEO principles to boost our site visibility. • Excellent writing skills with attention to details, grammar, tone and voice. • Familiarity with brand building through website copy The ideal candidate will have an engaging writing style, be able to work within given deadlines, and produce well-researched, engaging content. Your goal will be to create website c...

I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups function...permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of pre...

...robust architecture for my Spark and Sagemaker Machine Learning models. Key Requirements: - **AWS Services**: Your primary focus will be on utilizing Amazon S3 and Amazon Sagemaker effectively within the architecture. - **Programming Languages**: Familiarity with both Python and R is important, given that my models are built in those languages. - **Model Operations**: Your design should focus on enabling batch predictions and facilitate model training and retraining for the Machine Learning models. Ideal Skills: - Experience with Amazon S3 and Amazon Sagemaker are a must. - Proficiency in Python and R for fine-tuning or troubleshooting the models. - Familiarity with designing architectures for batch predictions and model training/retraining. - Strong understanding of Dev...

Assist in writing answers for 3 questionnaires for Grant application criteria for an Allied Health Company demonstrating the company's setup All answers for the criteria's are ...answers for the criteria's are to be written within 750 word limits each. Assessment Criterion 1: Service delivery [750 word limit] Describe how your organisation will deliver the services in the identified ACPRs in the application. Assessment Criterion 2: Stakeholder Engagement [750 word limit] Describe how your organisation will cultivate or expand links with other service organisations, infrastructure and resources, including the Regional Assessment Services (RAS) and other relevant specialist services e.g. dementia supports. Assessment Criterion 3: Efficient and Effective Use of Gran...

I'm seeking a talented individual to enhance the design of my existing Windows software. The project involves: - Implementing a new color scheme: I'm look...design should feature refined typography that is both visually appealing and easy to read. This will help to give the software a more polished and professional look. Experience in software design and an eye for modern, clean aesthetics is a must. Previous experience working with JavaScript and Angular is preferred as the software is built using these technologies. A strong understanding of UX principles is also desirable. Your role will be to take the existing program and enhance its design elements, focusing on the color scheme and typography. I'm looking for someone who can bring creativity and a keen eye f...

I'm seeking a talented web designer who can revamp the design of my existing web application. The current user interface is functional but lacks visual appeal, and I'm looking to enhance it with a more engaging and modern look. Key Points: - The current d...take a look at the attached file), and I want a design that is engaging and visually appealing. - I only require information about your past work in your application. Ideal Skills: - Proficient in web design, with a strong portfolio showcasing similar projects. - Experience in creating visually appealing and user-friendly interfaces. - Understanding of current design trends and user experience principles. Please provide me with examples of your past work that demonstrate your ability to improve the design of an exist...

I'm in need of an expert in software engineering, particularly in the realm of Windows game engine development using C#. The project requires the implementation of a robust physics engine into the game engine. Key Requirements: - Proficient in C# programming for Windows platform - Demonstrable experience in game engine development - Strong understanding of software engineering principles The main focus will be on integrating a physics engine into the existing framework of the game engine. If you have experience in creating 2D or 3D physics engines, that would be a huge plus. It is important that you are able to work independently and are self-driven, as the project will involve a lot of individual problem solving and innovation. Experience with multiplayer capabilities would...

I urgently require a Framer developer to improve the user experience of our existing designs through the implementation of new interfaces, bug fixes, and the addition of animation effects. The project involves the creation of inte...and the addition of animation effects. The project involves the creation of interactive prototypes to test user experience and responsive design. As the project is time-sensitive, it is crucial that the selected developer can commit to working on this project immediately. Ideal Skills and Experience: - Proficiency in Framer and its features - Strong understanding of user experience and design principles - Experience in creating interactive and responsive prototypes - Ability to fix bugs efficiently and effectively - Strong communication and time managem...

I am currently experienc...and implement feasible solutions to prevent them from recurring. Key Responsibilities: • Identifying and resolving design and layout issues. • Providing post-optimization support to ensure issues do not recur. Desired Skills and Experience: • Proven experience in website design and development. • Strong attention to detail and problem-solving skills. • Expert knowledge of responsive design principles and practices. • Extensive experience with web design tools, languages, and frameworks. Note: Strong skills in diagnosing and remedying layout issues are extremely valuable for this project. Freelancers who can provide previous work samples will be given priority. I look forward to potentially collaborating with you on this ...

I'm looking for a skilled designer to create a logo/graphic that encapsulates the essence of my 100% employee-owned commercial HVAC company. We believe in people-first principles, building relationships, and trust. Key Points: - The logo should primarily incorporate the colors blue and green. - The intention is to use this logo across both our website and print materials. - Should aesthetically resemble the new company logo attached Ideal Skills and Experience: - Proven experience in logo design, with a strong portfolio showcasing versatile design styles. - Understanding of branding principles, particularly in relation to reflecting company values. - Ability to deliver a design that is both modern and timeless, suitable for use across different mediums.

...dedicated to excellence and innovation. With a commitment to professionalism and growth, we offer our team a dynamic work environment where their contributions are valued and their professional development is supported. Job Description: We are seeking a skilled and detail-oriented Accountant to join our finance team. The ideal candidate will have a strong background in accounting practices and principles, with a proven track record of handling complex financial records and reports. This position requires precision and the ability to work under tight deadlines. Responsibilities: • Prepare accurate monthly, quarterly, and annual financial statements. • Manage general ledger, accounts receivable, accounts payable, and payroll processing. • Ensure complian...

I'm looking for a talented and creative graphic designer to work on a variety of projects. I need 4 engaging flyers for an upcoming event. The target audience for these flyers is ...logos to stand out from the crowd. Lastly, I need a couple of water bottle mockups. These mockups should align with the event theme and the overall style of the promotional materials. Ideal skills and experience for this job include: - Proficiency in graphic design software (e.g. Adobe Illustrator, Photoshop) - Prior experience in creating flyers, logos, and mockups - Understanding of design principles and trends - Ability to tailor designs to a specific target audience - Creativity and a keen eye for detail Are you a creative design specialist who can bring my vision to life? If so, I'd lo...

I'm looking for a talented individual who can help me improve my brand's image and marketing efforts. Key Details: - Objective: The main aim of this project is to enhance my branding and marketing strategies throug...of compelling textual content, specifically blogs and articles. - Audience: The target audience for this content are young adults aged between 18 to 24 years old. Ideal Skills and Experience: - Proven experience in content creation, specifically in writing blogs and articles. - Understanding of the preferences and interests of young adult demographic. - Strong grasp of branding and marketing principles. - Ability to craft engaging and shareable content. If you have the right skills and experience, and would like to contribute to my brand's success, I...

Bonjour, J'ai un plan architecte et je souhaite trouver quelqu'un pour me faire un plan d'évacuation personnalisé. Une petite connaissance de photoshop et architecture est nécessaire.

...updates and maintenance, our plan is not yet finalized. It's expected that the freelancer would be open to helping with these, but the approach is yet to be determined. Ideal Skills: - Proficiency in iOS development, Swift, and Cordova - Previous experience with integrating Cordova projects into Swift applications - Ability to ensure seamless operation and compatibility - Understanding of UI/UX principles to maintain a similar look and feel throughout the application. Your contribution will be crucial not just in the integration process but in the overall enhancement and support of our application. ---- You will be provided with a Cordova project and a Swift iOS application. I need a Swift iOS application that includes a fully functional Cordova project (all in one bund...

...Freelance Full Stack Developer with experience in AI technologies, web development, and data processing to build an automated pipeline for creating AI images. The successful candidate will be responsible for developing a complete solution that includes trend analysis, automated prompt generation, integration with image generation APIs (such as DALL-E, Stable diffusion and MidJourney), backend infrastructure setup, and frontend design. Responsibilities: Trend Analysis: Implement a system to analyze and extract trends from Google searches stored in an Excel file. Prompt Generation: Develop an automated system to convert trend data into creative prompts suitable for image generation APIs. API Integration: Connect with external APIs like DALL-E or MidJourney to generate images based...

I'm in need of a software developer to create a comprehensiv...each test. - Intuitive GUI for Examinee: A user-friendly graphical interface for test takers. - GUI for Result Preparation: Additionally, a graphical interface for staff to prepare and analyze results. Platform Compatibility: - Based on client-server architecture, the software will be set up to function on a local server. Ideal Skills and Experience: - Proficiency in software development, specifically with a focus on creating user-friendly interfaces and database management. - Experience with creating and managing server-client architecture. - Strong understanding of test-taking procedures and test preparation. If you're confident in your ability to deliver a top-notch computer-based test software, p...

I am in need of a skilled UI/UX designer with experience in React to give a fresh look to my existing project's interface. Your primary tasks will include: - Enhancing the overall visual design of the interface, keeping in mind the latest design trends. - Improving the navigation to ensure a smooth and intuitive user experience. - Streamlining the dashboard layout to make it more user-fr...requires a good understanding of how to visually represent complex data in a clear and understandable manner. Ideal skills and experience for this job include: - Proficient in React and UI/UX design. - Strong portfolio demonstrating previous work in creating visually appealing interfaces. - Prior experience with dashboard design and data visualization. - Knowledge of modern design trends and ...

...should incorporate the following elements: - Typography: Use of letter or character-based design as an integral part of the logo - Illustration: Something that can tell a story about our brand, and adds personality. - Abstract Shapes: A unique and distinct abstract shape that complements the typography and illustration. Ideally, the freelancer will have: - Deep understanding of graphic design principles - Experience with typography and abstract designs This logo will primarily be used for branding purposes. So, it should be versatile enough to be applied across various mediums such as digital and print. It should instantly resonate with our brand's personality and mission. This won't just be a logo, but a symbol of our brand's identity. So, put on your creative ...

I'm seeking a talented graphic designer to help enhance the font of my existing logo. The modified logo should maintain a similar style to the current one, but with a moderately thicker font, offering greater visibility and impact. The primary intention of this logo redesign is to utilize it as a marketing tool, so an impactful, eye-catching design is crucial. Ideal Skills and Experi...thicker font, offering greater visibility and impact. The primary intention of this logo redesign is to utilize it as a marketing tool, so an impactful, eye-catching design is crucial. Ideal Skills and Experience: - Experience in logo design and font enhancement - Strong knowledge and understanding of typography - Adept at maintaining design consistency - Understanding of marketing and branding ...

Understand business law principles

I'm seeking the guidance of a legal expert in business law specifically focusing on contracts, torts, and property law. Key Project Points: - The main objective is to enhance my understanding of legal principles and their application in a business context. - I require assistance with: - Understanding the nuances of contract drafting and review - Knowledge on intellectual property protection especially in the context of business - Ensuring my business is compliant with employment laws If you have experience in business law, and a strong grasp of torts and property law, your assistance would be invaluable. I'm seeking a freelancer who can communicate legal information clearly and concisely, and who can help me navigate the complexities of business law efficien...

I need an experienced photo editor to remove a logo that appears on the screen behind a large group picture (remove the brains/lightbulb/book and the words "SDS Specialists Team") Key requirements: - Eliminate an image on the screen behind a large group picture - Replace it with a solid white background on the screen, matching the existing background c...requirements: - Eliminate an image on the screen behind a large group picture - Replace it with a solid white background on the screen, matching the existing background color Ideal Skills and Experience: - Proficiency in photo editing software - Strong attention to detail - Previous experience in editing group photos - Ability to seamlessly match and replace background colors - Understanding of design principles for a di...