Statistical methods for quality control and improvementJobb
Hej, Kul att finna en svensk här - jag skulle vilja kolla på att sätta upp en UIPathprocess som utifrån en excel förädlar med information från 1 hemsida samt en annan excel. Varje dag skapas en fil med grundinformation - en excel - den ska öppnas och annan informati...sätta upp en UIPathprocess som utifrån en excel förädlar med information från 1 hemsida samt en annan excel. Varje dag skapas en fil med grundinformation - en excel - den ska öppnas och annan information ska läggas in i filen från 1. Bankgirots hemsida 2. En annan excel Den ska köras varje natt så när jag kommer in på morgonen har informationen sammanställd och klar. Vad tror du om det? Time and m...
I'm looking for a simple program that enables a sender to dispatch control commands over RS485 to receivers via XBee radio links. The sender will be an ESP32S3 equipped with a 7" LVGL display, while the receivers will be standard ESP32s. Key Features: - The sender should be able to send control commands. - The receivers should report their operational status back to the sender. - Communication between the display and the ESP32S3 should be via UART. Ideal Skills: - Proficiency in programming with ESP32S3 and ESP32. - Experience with RS485 and XBee radio links. - Knowledge of UART communication protocol. - Familiarity with LVGL display programming. Samples codes from github : As modbusRTU variant : https://github.
Vänligen Vänligen Registrera dig eller Logga in för att se mer information.
I'm looking for an expert in Human-Computer Interaction (HCI) and Raspberry Pi development to create a gesture recognition system that interprets hand movements for controlling devices. Key Requirements: - Develop a gesture recognition system on the Raspberry Pi 4b. - System should accurately recognize and interpret hand movements and body movements - Integrate functionality to control various devices through hand gestures. - Development of system using AI and ML Ideal Skills: - Proficient in Raspberry Pi programming. - Extensive experience in developing HCI systems. - Knowledge in gesture recognition technologies. - Strong background in interactive systems design.
I need a skilled developer to add Firebase authentication to my MAUI app. The app should support Google Sign-In...need a skilled developer to add Firebase authentication to my MAUI app. The app should support Google Sign-In, Facebook Login, and Mobile OTP for both iOS and Android platforms. Key Requirements: - Proficient in C# and Xamarin with solid experience in developing MAUI apps. - Expertise in implementing Firebase authentication. - Prior experience with integrating Google Sign-In and Facebook Login. - Knowledge of setting up Mobile OTP authentication. - Familiar with both iOS and Android development. Please note, I have an existing Firebase project set up. I do not need assistance with this. Your role will strictly be to implement the spe...
...an experienced and skilled **Node.js developer** to work on a dynamic web application project. The primary focus will be on creating efficient, scalable, and secure server-side logic, as well as ensuring seamless integration with front-end components and databases. ### **Project Requirements:** 1. **Backend Development**: - Design and develop RESTful APIs or GraphQL endpoints. - Implement robust server-side logic and middleware. - Ensure code is optimized for high performance and scalability. 2. **Database Integration**: - Work with relational databases (e.g., MySQL, PostgreSQL) or NoSQL databases (e.g., MongoDB). - Create efficient database schemas and queries. - Ensure secure and relia...
...high-quality audience while maintaining manual control over followers. Strategy Overview: 1. Targeting the Right Audience: • Define audience demographics (age, location, interests). • Engage with relevant hashtags, communities, and profiles. 2. Profile Optimization: • Craft a compelling bio and use a professional profile picture. • Ensure high-quality visible content that appeals to the target audience. 3. Content and Engagement: • Develop engaging posts/stories with clear calls-to-action. • Interact with potential followers through likes, comments, and DMs. 4. Follower Approval: • Screen follow requests to ensure alignment with target audience criteria. 5. Performance Analysis: • Use ...
I'm seeking an expert web developer to create a modern and trendy business page for Facebook aimed at lead generation. The page will be for providing the services of a private writing tutor. The page should be visually appealing, easy to navigate, and optimized for capturing potential customer information. Key Requirements: - The page should include various contact methods such as a contact form, live chat, and a phone number display. - A strong understanding of modern web design principles is essential. - Experience in creating lead generation pages is a plus.
I need a professional to conduct regression analysis, ANOVA tests, and write a brief report on their findings. Key Requirements: - Perform regression analysis (exact type to be determined) and ANOVA tests - Write a concise report detailing the findings - Deliver the report in an Excel file Ideal Skills: - Proficiency in statistical analysis and software - Experience in writing analytical reports - Strong understanding of ANOVA and regression techniques
I'm in need of a well-connected individual who have family and friends in Canberra. My goal is to inform potential food delivery drivers about a new food delivery app launching in their city. Key Responsibilities: - Communicate the details of a new food delivery app to your family and friends who are currently doing food delivery in Canberra - Utilize various communication methods including social media, in-person discussions, and phone or messaging - Regularly follow up with your network about the app Ideal Skills and Experience: - Strong interpersonal communication skills - Extensive network of family and friends in Canberra - Experience in food delivery or knowledge about the food delivery industry is a plus - Active social media presenc...
I'm seeking a researcher for writing a paper on "Role of ESG Criteria in influencing Financial Decision-making". The paper already has introduction written and sources collected. The final wordcount should be more than 10,000 words. Key Requirements: - Mixed-methods research approach, with a focus on academic journals. - Emphasis on all aspects of ESG criteria: environmental impact, social responsibility, and governance. - Data collection and Excel calculations as necessary. Prefer someone with a background in economics or finance. The project is low-stress with a requirement of around 1500 words per week. note, strict adherence to NO AI use mandatory. Minimal use of AI for guidance is acceptable, but no AI-generated content shou...
I'm seeking a report generated by SEM Rush or similar that tells me the following - where I rank for my key phrases in multiple areas across the UK e.g. London, Manchester etc - what I can do to improve the ranking in these areas As a freelancer, your must have expertise in SEO and experience with website audits will be highly beneficial. Your ability to analyze on-page SEO elements and assess the performance of current keywords will help me understand how well my site is doing and what needs improvement.
...Overview Objective: Build a robust backtesting pipeline for options trading strategies using AI/ML techniques. The pipeline will incorporate: GDFL 1-minute OHLCV data. Level 2 order book data (market depth). Computed Greeks (Delta, Gamma, Theta, Vega, etc.). AI/ML models for generating trading signals and evaluating performance. Scope: Acquire, clean, and store the relevant data. Calculate and integrate Greeks for each option contract. Engineer features from OHLCV, Level 2 order book, and Greeks. Develop AI/ML models for predictive signals or strategy optimization. Backtest and analyze strategy performance. Provide documentation, deliverable code, and a final report. 2. Key Deliverables Data Management & Integr...
Project Title: Looking for a Ready-Made Website/Software Solution with High Monetization Potential Description: I am seeking a ready-made website or software solution with a proven concept and high potential for revenue generation. The platform should be fully functional, market-ready, and scalable. I am open to various niches but prefer ideas that align with the following criteria: Requirements: Functionality: Fully operational website or software with no critical bugs or development issues. Responsive design with a user-friendly interface. Market Potential: Proven demand in the target audience (e.g., e-commerce, SaaS, education, content platforms, etc.). Unique or competitive idea that stands out in the market. Monetization Features: Integrated monetizati...
Comprehensive Market Analysis and Ideal Customer Persona Development We seek a skilled market research professional to conduct an in-depth analysis of our target market. This project involves understanding our ideal customer persona, performing primary and secondary research, conducting a competitive analysis, and executing a SWOT analysis of our market segment. The goal is to gather actionable insights that will inform our marketing strategies and business decisions. **Scope of Work:** 1. **Target Market Analysis:** - Identify and define the characteristics of our target market, including demographics, psychographics, and behavioral traits. - Utilize both primary and secondary research methods to gather relevant data. 2. *...
...looking for a knowledgeable expert to teach me how to conduct market research for software, specifically in identifying target audiences and understanding consumer behavior changes. Key areas of focus: - Identifying target audiences: I need guidance on how to pinpoint and understand the demographics and psychographics of potential software users. - Understanding consumer behavior changes: I want to learn how to track and interpret shifts in consumer preferences and habits. Methods of market research: - Surveys and questionnaires: I need to understand how to design and implement effective surveys and questionnaires to gather data. - Focus groups: I seek advice on how to effectively conduct and analyze f...
I'm looking for a professional code reviewer to check the quality of my Java and Python codes. The primary goal is to ensure maintainability. I also have concerns regarding the scalability of the code. Key Tasks: - Assess for code smells - Identify unused classes/variables - Evaluate the code's scalability Ideal Skills and Experience: - Proficient in Java and Python - Experience with static code analysis - Strong focus on code maintainability - Understanding of scalability concerns
...understand, ask questions, and create a detailed and practical Budget Manager application for users (no need for an interface, console is fine). Requirements: 1. Write a Python program with at least 200 lines of code, adhering to best coding practices. 2. Use basic Python concepts: loops, lists, control flow, functions, strings, dictionaries, file handling, and modules (csv, random). Please do not use any complicated Python stuff. 3. Make sure it contains: 3.1 usage of the csv module for creating, reading, writing and loading from the csv file for processing of data like loading it into a data structure. 3.2 Include basic programming stuff like list slicing, loops, if-else statements, taking input from the user using the i...
...with images, text, and two videos to be included. I should have full control over the website once it is completed. I want to be able to update my store's hours and post news as needed without having to ask the freelancer again. The design should be sleek and "luxurious" in style, suitable for a Watch and Jewelry store. The color scheme should revolve around "wine red" (Bordeaux), white, and dark brown (you can keep just two or suggest an alternative combination). I would like a calendar for workshop reservations: A maximum of 2 simultaneous reservations (2 workbenches available). Three types of workshops: Create a piece of jewelry in half a day. Create a jewelry set over two days. A giftable workshop mo...
I'm looking for a professional who can help me increase my Twitter followers organically. The primary goal is to enhance brand awareness through this platform. Currently, I am only using regular posting to engage with my audience. I mainly post text updates, so I'm open to suggestions on diversifying content to attract more followers. The ideal candidate should have: - Proven experience in social media growth, particularly Twitter. - Expertise in creating engaging content. - Familiarity with organic growth strategies, avoiding bots or fake accounts. - Ability to provide a detailed plan on how they intend to achieve this goal. Please, no proposals that involve paid promotions or unnatural growth methods.
I need an expert to update my iOS app Carplay improvement. Carplay works but there are some problems. i need standalone working support for carplay, when user dont open app on device, carplay cant fetch content(radio) and cant play. The project entails: - Improving carplay - Fixing issues - Updating deprecated APIs - Updating deprecated codes It is crucial that you have extensive experience with iOS development and Carplay integration. Familiarity with identifying and rectifying connectivity issues within Carplay is highly desirable. I look forward to your proposal.
I'm seeking an expert in the edible oil sector, specifically focusing on quality control. The primary responsibility will be conducting contaminant analysis on the oil produced from both dry and wet milling. Ideal Skills: - Extensive experience in the edible oil industry - Proficient in quality control processes - Skilled in conducting contaminant analysis Please note: The specific types of contaminants to be tested for haven't been defined yet, so a flexible and comprehensive approach to quality control is key.
...should prioritize achieving the highest accuracy while minimizing parameters and FLOPs. This requires a deep understanding of model complexity and performance trade-offs. - Advanced Data Augmentation Techniques: The use of advanced data augmentation techniques is crucial. Specifically, I want to utilize methods like Cutout or Mixup to enhance the model's robustness and generalization capabilities. - Convolutional Neural Network (CNN): The model should be based on a Convolutional Neural Network (CNN). Therefore, deep expertise in designing, implementing, and fine-tuning CNNs is required. Ideal skills for this project include: - Extensive experience in deep learning and computer vision. - Proficiency in using Python and releva...
I've got a project that processes images using PCA on CUDA with MPI. The code works for rectangular images but fails on some with a CUSOLVER API error 6. My project requires an experienced CUDA developer to: - Fix the current bugs and improve the code. - Reorganize the code into functions so that the la_utils scripts has at least the same methods as the serial implementation. - Optimize the performance of the PCA operations. - Test on Google Colab. The ideal candidate would have strong skills in CUDA, MPI, image processing, and performance optimization.
...the following questions: How many machines and assembly places do you need from which kind? Please consider a reasonable OEE and (if you produce multiple products on one machine) the setup times for the different products with respect to the planned lot sizes. Which requirements (specifications) do the machines need to fulfill? Select suitable machines --> internet/catalogue research If you need specialized machines or equipment that have to be especially designed for your application (e. g. assembly stations) please make qualified assumptions about the costs and process times. What is the assembly sequence? What are your assembly steps? Show the value chain in form of a flow chart for the inhouse production. Note: There are many different op...
I'm in need of a supplier or designer who specializes in high-quality, durable textile motorcycle jackets. The jackets must be equipped with the following essential features: - Waterproofing: Jackets should be able to withstand heavy rain, keeping the rider dry at all times. - Wind resistance: Must be able to provide protection against harsh winds during rides. - Breathability: Jackets should allow for airflow, keeping the rider comfortable and cool during warmer weather. The ideal freelancer for this project would have a strong background in motorcycle gear design or supply, with a proven track record of delivering high-quality, feature-rich products. Experience with textile materials is a must. Please provide past samples of your work, if availab...
We are seeking skilled Canadian French voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be complete...
We are seeking skilled Czech voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be completely free fr...
We are seeking skilled Vietnamese voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be completely fr...
Full Stack Developer Needed for Web Application Development Project Description: We are looking for a Full Stack Developer with strong experience in both frontend and backend development to help us build a scalable and user-friendly web application. The project will involve developing a platform with a clean, modern UI/UX, as well as a robust backend to support various features. Key Responsibilities: Frontend Development: Design and develop the user interface using HTML5, CSS3, JavaScript, and React.js (or other similar frameworks). Ensure cross-browser compatibility and responsiveness for mobile and desktop. Integrate API endpoints to fetch and display data. Backend Development: Build RESTful APIs using Node.js, Exp...
We are seeking skilled Romanian voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be completely free...
We are seeking skilled Dutch (Belgium) voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be complete...
I'm seeking an experienced designer to refine and improve my existing pitch deck. The primary purpose of the deck is to seek investment. Key Areas for Improvement: - Design Aesthetics: The current design needs to be elevated to capture and maintain investor interest. - Content Clarity: Some of the content requires simplification and restructuring for better understanding. - Data Visualization: I need assistance with making the data more visually appealing and easier to comprehend. I'm aiming for a creative design style, so a portfolio that reflects this would be advantageous. Ideally, you should have a strong background in pitch deck design, with experience in creating decks for investment purposes.
I'm looking for a fresher SEO expert who can create backlinks for my website. Key Requirements: - Daily creation of 40 to 60 backlinks - Primarily through directory listings - Aimed at improving search engine rankings Ideal Skills: - Basic understanding of SEO - Familiarity with directory listing websites - Ability to create backlinks consistently on a daily basis
We are seeking skilled Malay voiceover artists for an exciting project to create high-quality audio samples as we are developing a cutting-edge text-to-speech model. This exciting role requires producing 3 hours of clear, well-recorded voice samples, adhering strictly to our technical and quality guidelines. Essential Requirements: 1. Recording Format: 48 kHz in Mono audio format. 2. Frequency: Ensure a minimum of 20 kHz. Recordings below this will be rejected. Your microphone and software must meet this requirement. (Please review the attached image below. Ensure you self-check the audio quality using the Ocenaudio app. Share a screenshot of your audio analysis.) 3. Sound Quality: Audio must have NIL echo and be completely free fr...
Requirements for Social Media and Lead Generation Digital Marketing Expert Proven experience in managing social media platforms like Facebook, Instagram, and LinkedIn. Expertise in creating visually appealing and engaging posts, reels, and videos using tools like Canva, Adobe Suite, or similar. Experience in running successful ad campaigns on Facebook, Instagram, and Google Ads for lead generation. Strong knowledge of analytics tools to track performance metrics and optimize campaigns. Ability to develop and execute a monthly social media content calendar. Excellent communication skills for creating compelling captions and engaging with the online community. Familiarity with retargeting strategies to maximize lead...
...to complete tasks together. - **Task-Based:** The platform focuses on assigning and completing simple tasks in real life. - **User-Created Tasks:** Participants can create their own tasks, tailoring them to their preferences and social circles. - **Real-World Engagement:** The tasks encourage participants to meet up in person, fostering real-world interaction. ### **Task Concept** The platform sends a series of messages to participants: - **Message Chain:** Each participant receives a message with a task to do together. - **Example:** One participant gets a message saying, "Invite your friend for a cup of coffee." They press "Okay," and the next message goes to the other participant saying, "Say thank you and something nic...
I'm looking for an experienced LabVIEW programmer to expand my partially completed software. The project involves controlling a VFD and braking system using an Advantch USB controller 5801. Key Tasks: 1. Programming VFD speed based on RPM and frequency. 2. Implementing control for a pneumatic solenoid brake system. 3. Displaying various sensor data including wheel temperature, brake shoe temperature, ambient temperature, RPM, stopping distance, braking time and airflow velocity. 4. Measuring stopping distance via wheel rotations and time. 5. Allowing user to set operation cycles from 1 to 10. 6. Generating comprehensive reports of all sensor data with specified metadata. Requirements: - Proficient in LabVIEW programming - Experience ...
...looking for an experienced Mern stack developer to create a full scale e-commerce site for selling physical products. The site should come with an admin panel and domain setup. Key Features: - Shopping Cart: A seamless shopping cart experience is essential. - Product Search: The site should have a robust product search feature. - Customer Reviews: I want to incorporate a customer review system for products. Payment Integration: The site needs to support various payment methods. This includes Credit/Debit Cards, PayPal, and Bank Transfers. Ideal Skills: - Proficiency with Mern stack - Prior experience in e-commerce site development - Knowledge of secure payment integration - Understanding of customer review systems - Ability to set up a domain...
...assist you with setting up and managing your Google Ads campaigns. As a certified Google ads marketing expert with over 10 years of experience, I specialize in creating and optimizing Google Ads campaigns. My focus is on driving efficiency and delivering direct profit generation for my clients. My approach is grounded in a commitment to continuous improvement and achieving exceptional results. What I Offer: Campaign Setup & Optimization: I will set up and manage your Google Ads campaigns, ensuring they are tailored to your business objectives. My goal is to drive high-quality traffic to your site, optimizing for maximum conversions. Experience & Expertise: My extensive experience in the industry allows me to impl...
Tagline: "Professional Logo for Tube Fittings, Valves, and Accessories" Project Description: We are seeking a talented logo designer to create a professional and eye-catching logo for our website, Excel Flow Control. Our company specializes in providing high-quality tube fittings, valves, and accessories for various industries. The logo should reflect our expertise and commitment to excellence in the flow control solutions industry. Key Requirements: Brand Name: Excel Flow Control Industry: Industrial and Engineering – Tube fittings, valves, and accessories Design Style: Modern, sleek, and professional with a hint of industrial elements to reflect our niche. Color S...
A digital control circuit/panel for controlling the power of a magnetron (same as the microwave oven with 1 to 10 power setting) with a timer, name, numbers, other letters, and memory (999) under a 4-phase setting. For example, the computer will ask for the name (15 letters), the power level, the timer, Phase 2, and so on in Phase 1, and at the end of Phase 4, it will ask to ENTER to start.
I'm experiencing access issues with my private GitHub repository and need assistance to diagnose and resolve the problem. Ideal skills and experience: - Proficiency in GitHub and understanding of its access protocols. - Prior experience with troubleshooting GitHub repository access issues. - Familiarity with different GitHub authentication methods (Password, SSH, OAuth). - Ability to communicate solutions clearly.
I need a professional website developer to create an e-commerce site for my apparel products. Key Features: - User Interaction: The site should have a customer contact form, a newsletter signup option and social media integration to enhance user interaction and brand engagement. - Payment Integration: The site should support multiple payment methods including Credit/Debit cards, PayPal, and Bank transfer. Ideal Skills: - E-commerce website development - Proficiency in integrating various payment gateways - Experience with customer interaction tools and social media integration - Understanding of apparel industry trends and needs will be a plus.
I'm in need of a skilled developer to assist with my web application, whi...my web application, which is being developed as an internal business tool using Angular, C#, and MongoDB. Core Features: - The primary functionality of this tool revolves around user management. Specific User Management Features: - The tool will require role-based access control (RBAC). This involves implementing a system where users can be assigned to different roles, each with its own set of permissions. Ideal Skills and Experience: - Proficiency in Angular, C#, and MongoDB is essential. - Prior experience in developing internal business tools will be highly advantageous. - Strong understanding and experience in implementing role-based access control. - Excelle...
Job Description: Photo Editing for Product Images Hello! We are looking for a skilled photo editor to enhance the lighting, clarity, and overall quality of our product images. Our brand, Crystal Glow, specializes in premium cosmetic products, and we want our photos to reflect the same level of excellence. Tasks include: Adjusting lighting and shadows for a bright, professional look. Enhancing colors to make the product stand out while maintaining its natural appearance. Retouching imperfections (if any) while keeping the image realistic. Delivering high-resolution, polished images suitable for online stores, marketing campaigns, and social media. Ideal Freelancer: Experience in editing product photos for cosmetics o...
...visualizes our employee hierarchy and access levels. The project should include the following: 1. A "Top Office" table that encompasses all higher management including the CIO, managers, and supervisors. 2. A three-level visibility system: The "Top Office" can see everything beneath them; supervisors and managers can see their respective employees; and employees can only see their immediate boss. 3. Access control settings that allow for 'Editable for specific roles'. This means that only designated individuals can edit certain parts of the project. Data for this project will be sourced from Excel spreadsheets. It is critical that the freelancer has profound experience with Tableau and is able...
(Lowest bid with Highest rating will get project) I'm looking for a professional WordPress developer to create a static website for my home improvement business. Key Features: - The website's primary function will be to showcase our services, which include kitchen remodeling, roof repairs, and other related offerings. - It should be visually appealing, easy to navigate, and responsive to different devices. Ideal Skills and Experience: - Extensive experience in WordPress development - Strong understanding of website design principles - Previous work with similar service-oriented websites is a plus.
