Backend design dreamweaverJobs

...create a progressive web application using C# with Blazor, and styled with Tailwind CSS and Flowbite. The main purpose of this application is to help users preserve their memories in a digital format. Your main tasks include: - Creating a user-friendly interface that allows users to upload and categorize different types of memories such as photos, videos, and documents - Implementing a robust backend to securely store and manage the uploaded data - Ensuring that the application is responsive and functions well across different devices The ideal candidate should have experience in: - Full stack development with C# and Blazor - Designing and implementing user-friendly interfaces - Integrating and customizing CSS frameworks like Tailwind CSS and Flowbite - Building progressive we...

I need an effective solution to manage and balance DNS traffic over UDP and TCP on my Linux server. The solution needs a graphic user interface for easy management and real-time monitoring. This project suits professionals with experience managing backend servers, programming Linux interfaces, as well as knowledge of TCP/UDP DNS traffic load balancing on Linux Servers. PROJECT IS MARKED URGENT

...User-Level Roles: - Objective: To introduce a role-based access control system within the application backend. - Roles: Three distinct user-level roles need to be created, each with specific permissions and access rights. These roles will include capabilities such as creating new logins, granting access permissions, and other administrative functions. Technical Specifications: - The project requires a freelancer with experience in PDF generation/manipulation, data extraction from Excel files, and implementing role-based access control systems. - Knowledge in web development languages/frameworks (specify if you have a preferred stack), experience with script fonts in PDFs, and a solid understanding of backend development for user management is essential. Deliverables: 1. ...

As a client, I'm looking for a proficient iOS app developer to build a home services application. The primary purpose of this app is to connect service providers with customers, focus...**Services:** The app will cover a range of home services, so experience in developing similar service-based applications would be a significant advantage. Ideal Skills and Experience: - Proven experience in iOS app development. - Strong understanding of service-oriented applications. - Prior experience with home service apps is a plus. - Ability to create a user-friendly interface. - Proficiency in backend development for connection and data management. If you're an app developer with a track record in iOS development and a keen interest or experience in service provider apps, I'...

...by the design of the website… b. : This is very close to what we want to do. We sell branded things for B2B. We really like the site's functionality. But again, we're not sure about the layout and look. We do want the functionality with placing logos etc. the staged price list in terms of how many required products. Also , we want the prices to be different from the speed of delivery required. c. Come up with tree website layouts that we can choose from 2. The functionality must allow for the customisation of products, like adding logos in different places. We must allow a customer to upload a logo/picture to be printed on the product. Different placements of logos, such as black-and-white or coloured logos, may result in different costs. 3. Design: we wan...

I am seeking a proficient developer with a solid background in implementing Redux toolkit in React Native projects and connecting frontend with Node.js backend. There are five APIs involved you'll need to successfully integrate - specifically login, register, logout, create order, and show order history. Your expertise should include: - Strong knowledge in Redux toolkit usage - Competency in blending React Native frontend with Node.js backend - Deep understanding of login, register, logout, create order, and order history functionalities Your application should highlight: - Past work related to similar software implementation - Projects where Redux toolkit was significantly utilized While login functionality details were not supplied, the assumption is that it will st...

I'm currently in need of a skilled full stack developer with proficiency in Python and experience in GenerativeAI, particularly LLM. You will be primarily tasked with frontend and backend development. Job Summary: is seeking a seasoned Senior Backend Developer with extensive experience in full-stack development, Docker container management, API design, and integration, as well as proficiency in React, Firebase, and Kubernetes. The ideal candidate will help elevate our backend systems, ensuring scalability, performance, and security to drive IntraIntel to the forefront of artificial intelligence solutions. Experience with LLM is important. Key Responsibilities: 1. React and Server-Side Development: • Develop and maintain scalable, responsive front-...

Hi Aram K., I Need to integrate a library for star ratings on react for my project. Can you find a good library and do the integration with the backend to produce the average?

...website developer to join our team and help bring our travel booking platform, , to life. As a developer, your primary responsibility will be to complete the website development and connect it with TravelPort's Global Distribution System (GDS) APIs to enable seamless travel bookings, including flights and rental cars. Key Responsibilities 1. Complete Website Development: Build and design user-friendly interfaces for browsing, selecting, and booking travel services directly on our platform. Ensure mobile responsiveness and intuitive navigation for optimal user data security measures and comply with relevant regulations (e.g., GDPR, CCPA). Integrate customer support features (e.g., live chat, ticketing systems) for efficient assistance. 2. Connect with TravelPort's

I'm looking for a developer proficient in Node.js to build a third party API. The main functionality of this API will be user authentication. Build third party Apis for online psych...psychometric tests. We need to ensure proper authentication measures to ensure security of data. Developers having experience in this field can contact. Tech Stacks: NodeJS React js MongoDB Key Responsibilities: - Develop a robust Node.js API for user authentication. - Implement secure and scalable user authentication methods. Ideal candidates should have: - Strong command over Node.js for backend development. - Proficiency in API development, especially user authentication. - A keen understanding of security best practices for user authentication systems. - Experience in creating scalable a...

I am looking for a professional web developer with experience in Shopify to create a dropshipping website. The website will primarily focus on selling apparel and accessories. Key Requirements: - Proficient in Shopify: You should have a strong understanding of Shopify's backend and frontend capabilities, and be able to create a visually appealing and user-friendly website. - Experience in Dropshipping: Prior experience with dropshipping platforms, especially AliExpress, is a huge plus. - Design Skills: A good eye for design is important, as the website should be attractive and engaging to potential customers. - SEO: Basic SEO knowledge is a plus, as search engine optimization will be important for driving traffic to the website. - LOGO : We need a logo designed a...

...- The tool needs to be set up to run daily and update the data accordingly. Ideal Skills: - Proficient in web scraping techniques. - Experience with extracting data from tables. - Ability to program automated data extraction tools. - Strong proficiency in Excel or similar spreadsheet software. - Time management skills to ensure daily automated runs. The scraping tool should be working on the backend of my Wordpress Site () The members of the site will be putting their URL's and Handles into the site. I'd like to scrape all the social platforms daily to keep those numbers up to date. Youtube, Twitter, Instagram, etc. I saw on some online scrapers that I can also retrieve additional information such as region, etc. It wouldn't hurt to have all that data as well...

...Frontend: ReactJS, TailwindCSS Backend: Python (Flask Framework), Databases: MongoDB, PostgreSQL Ideal Skills and Experience: - Proficiency in front-end technologies, including HTML, CSS, JavaScript, with a specific focus on Flask, ReactJS, and TailwindCSS. - Extensive experience in developing drag-and-drop interfaces, particularly for dynamic form building. - Strong understanding of responsive UI/UX design principles and the ability to implement them in creating customizable form and page layouts. - Experience with MongoDB and PostgreSQL for database integration, specifically for saving and managing page/form templates. - Capability to generate and modify code, facilitating a component-based system for page and form construction. - Expertise in UX/UI design, focus...

...entry by user: The platform should also allow users to input their own data, which can then be analyzed and displayed on the charts. - API integration - Database (Supabase) Integration Ideal Skills and Experience: - Django backend and React JS frontend - Web development experience, particularly in creating data visualization platforms. - Proficiency in real-time data integration. - Database integration - API integration - Search Engine Optimization - Query Optimization - Postgre Notes: - We have a website template that includes code for both the backend and frontend. You would just need to customize it. This is what the template looks like: - Although the template at the link looks like html, we have paid for and downloaded

...contract position without a fixed schedule. Workload will be determined based on demand and project needs. – Work can be performed remotely, with communication and collaboration taking place via email, chat, and video conferencing tools. Application Instructions: Please submit your resume, portfolio of Drupal projects, and a brief cover letter highlighting your experience with site migrations and backend development. Applicants who do not meet the minimum experience requirement of three years with Drupal will not be considered. We are an equal opportunity employer and value diversity. All employment is decided based on qualifications, merit, and business need....

Hi there, I'm in need of a skilled developer to create a demo product for my client. It's required to build 3-4 screens with both basic and complex functionalities. The basic functionalities to include are user re...product for my client. It's required to build 3-4 screens with both basic and complex functionalities. The basic functionalities to include are user registration, login, and search functionality. Although the client didn't define a clear timeline, it's expected to produce a quality product in roughly 10 days. This project doesn't specify the need for a particular development expertise (Frontend, Backend, Fullstack). However, prior experience in and a proven track record in delivering quality products on time would be advantageous. Looking...

Hello I need simple web application with 3 screens (login, user input, result ) Frontend: react Backend: python Database: postgre db it will be complete in 2 days, If you are good fit for this task, please bid with 'webapp' word. Thanks

I have an existing script/backend that needs to be integrated into a new landing page. Laravel project.

...including health history. The form should be user-friendly and secure. This will require expertise in WpForms and Node JS to ensure the form functions correctly and securely stores patient data. - Technologies: You should have strong experience with WordPress (WP), React, Node JS, WpForms, and AWS. We'll be using React to make the site interactive and user-friendly. Node JS will be utilized for the backend to manage the registration data. AWS experience is necessary for cloud hosting and ensuring scalability. Please note that there's no need for integration with external health record systems at this stage. The focus is solely on creating a high-quality user experience for patient registration. Your ability to work with all these technologies seamlessly is crucial. P...

...for these uploads. More specifically, the plugin should offer features to: There already is a plugin for Shopify that I'd need but for wordpress. You can find it here: plugin site: plugin demo site: Please check out the demo to see what we're trying to achieve But in short id would need: - Enable photo uploads (backend setting for how many, standard would be 9) - Provide basic editing features such as ability to rotate and crop to 1:1 images - If user doesnt crop/edit images automatic cropping - Preview of all the uploaded photos along with the cutout area Extra: - printable pdf (print sheet) of the uploaded photos ready to print PLEASE SUBMIT THE FINAL OFFER FOR THE COMPLETED PROJECT. OFFERS THAT ARE NOT

...Currently, we are developing a brand new safety system SPARK from scratch. It's an exciting and innovative project with plenty of challenges. That's why we are looking for a software enthusiast to join our development team, who will take care of developing the front-end of our web app and assist with simple backend modifications. You are the right fit for us if you: - have advanced knowledge of React and Node.js - feel comfortable with Python - have basic knowledge of graphic design (UX/UI) - are not afraid to test your developed app directly with hardware (beacons, sirens, etc.) - are solution-oriented (we don't believe in "that's impossible") - don't mind working on your own without constant supervision - keep your word and communica...

I have a pre-sale project. Staking, pooling, and governance must be completed. It is not yet complete and has not been deployed to servers. If you have good experience, please check the project and let me know the budget and time to complete the project. Share the repository. And I would like to hear your advice t...is not yet complete and has not been deployed to servers. If you have good experience, please check the project and let me know the budget and time to complete the project. Share the repository. And I would like to hear your advice to complete the project successfully. I want to finish it within 3 months. Requirements Technologies: Frontend, Blockchain, Web3, Backend, Database, Solidity, API Integration. thank you

I'm in need of an experienced PHP developer to assist with backend development and database management. The ideal candidate will be well-versed in both areas and able to handle tasks related to data processing and analytics. Key Responsibilities: - Need to create 6 to 8 dynamic pages - Create and manage database structures - Able to Upload Images using Mobile Browser (When We open link in mobile, it should be able to take images from camera and when we use Desktop, we should be able to browse the image) - Optimize system performance and troubleshoot issues - No Auto bid welcome The PHP developer should be able to work independently, follow best practices and be proactive in suggesting improvements. Previous experience with data processing, analytics, and system integration wi...

I am in need of a Python Developer with a strong emphasis on data analysis. The project will involve the following tasks, using Python's NLP libraries to analyze the text's context and semantics. 1. Data Preparation Data Cleaning: S...Evaluation Metrics: Define metrics like accuracy, precision, recall, and F1 score to evaluate the algorithms' performance. Feedback Loop: Refine the algorithms based on the test results, optimizing for the best matching performance. 4. Building the Interface (If Required) Interface Design: If the project scope includes an interface, design a simple, user-friendly web interface where users can upload resumes and job postings and view matches. Integration: Ensure the interface is well-integrated with the backend algorithms...

For the web app development. Front-end:- React Backend :- Django

I'm looking for a Filament PHP v3 expert to develop a new application. The primary goal of this project is to build a new application from the ground up using the Filament PHP v3 framework. Key requirements: - Proficiency in Filament PHP v3. Experience in devel...Experience in developing with this framework is crucial for this project. - Developing custom admin panels. I'm looking for a skilled developer who can create custom admin panels within the application. Ideal skills and experience: - Prior experience with Filament PHP v3 is a must. Please provide examples of previous projects where you've worked with this framework. - Strong understanding of backend development and creating custom admin panels. - Ability to work on your own initiative and take ownership of...

Hello, I am looking for someone to create a C# Windows POS app + a backend that can manage inventory, product assignment, warehouses, stores, HR, payroll, The Windows app needs to display the products available to them based on login permission. I have a more detailed document that should help clear things up. I don't like auto-bidding if you read all the above please type Purple at the beginning of your proposal. Bids without it will be ignored

I'm in need of a Laravel expert to help with a variety of tasks for my website. You'll be responsible for backend development, frontend development, and database management. If you have experience with Laravel 8 and have an eye for detail, this project is for you. Key Tasks: - Backend Development: This involves building the core logic and functionality of the website using Laravel 8. - Frontend Development: You will be using Laravel Blade templates to create user-friendly interfaces. - Database Management: Your role will also cover structuring and optimizing the database for the website to ensure it's running efficiently. The primary goal of this project is to introduce new features to the website. I'm looking for someone who can not only follow instruc...

I'm looking for a skilled web developer to create a tool that will generate digital ID cards. The ID card will include the following details: - Name and photo - Employee/Student ID number - Organization logo - ID CARD PSD Image will be provided - PHP or laravel Based Backend - We will upload the details in excel file. -List of ID cards generated - Excel import required - Option to create ID card manually - Option to create id card via excel import file - Send email to all ID cards generated in batch when uploaded via excel file

I'm in need of an experienced Laravel developer to tackle a big, complex project. Your duties will involve: - Backend development: You should know how to build structured and maintainable code bases. - Database management: You'll be dealing with a sizeable database, so experience in dealing with large databases is super crucial. - API integration: Be prepared to integrate numerous APIs into the project. This project will be built using Laravel 8.x, so prior experience with this version is mandatory. If you're a problem solver, have a knack for large-scale projects, and have a deep knowledge and experience with Laravel, then this project is for you.

I'm looking for a Full Stack Developer experienced in blockchain technology and game development to create a web-based game utilizing Ethereum's blockchain, Node.JS, and wallet integration. The game should incorporate the following functionalities: The game now uses backend for the whole mechanism, but I want to make it more decentralized by using smart contract. As you can check on the game, it uses input wallet address and this kind of operation is not comfortable for users. So I want to integrate wallet connect feature on the game. Are you able to implement all of these features? It could be MetaMask, Coinbase, TrustWallet, Rainbow. Please check our current codebase. - Blockchain Technology: Implement blockchain technology to enhance user experience and security. - No...

...attractive with modern UI design and animations. - Add an administrative interface for administrators to manage customer profiles, including adding new customers, editing existing profiles, and viewing customer details. Administration functionality should include: - The ability to manage, add, list, and filter all bills. - Generate reports on customer activity, project statuses, bills, and payments. - Admin login functionality with the recovery of forgotten passwords and the ability to edit individual profiles. Customers and administrators will be authenticated using a username and password system. Reports can be filtered and sorted by date range, customer profile, or invoice status. Ideal skills: - Proficiency in ASP .NET - Proficiency in Angular - Experience in backend...

I'm in need of a web developer to create a mobile-responsive classified portal. Consultant handling the case should be able to propose solution / interface / backend solutions ( easy to see listing & easy to post listing is a MUST ) Key Requirements: - **Design Aesthetic**: The focus for this project is to ensure the portal works well on mobile devices. A clean and minimalistic design is preferred, aiding easy navigation and a user-friendly experience. This design approach will ensure the site is appealing and accessible for all users. ( easy to see listing & easy to post listing is a MUST ) - **Key Features**: The mobile version should have user-friendly navigation, advanced search filters, and an easy listing posting process. These fe...

I need an experienced developer with solid knowledge in backend development, particularly in C# and Azure Function. The main task will involve creating an Azure Function to authentificate with Google Calendar by using Workload Identity Federation. . Successful completion may lead to future, similar tasks.

...delivering future code updates directly to users' computers. Project Overview: The tool currently operates on users' computers, and future updates must be seamlessly delivered to them. Your mission will be to design and implement a backend system that securely validates license keys against our database, create API endpoints for client-side communication with the validation system, and develop a mechanism for securely packaging and delivering code updates. Required Skills & Experience: - Strong Python development experience, with a demonstrable portfolio or past projects - Expertise in secure backend development, authentication, and encryption - Solid understanding of API development principles, with RESTful APIs as a plus - Experience with database ...

I'm seeking a full-stack development team based in Pune for a new application project. The main focus of the project will be on the performance and scalability of the application. Key Requirements: - Backend Technology: Java 11 or 17, Spring Boot Microservices 3.0 or above - UI: Angular 15 or above, Bootstrap 5 The ideal team will have: - Extensive experience in Java and Spring Boot, Microservices 3.0 or above - Proficiency in Angular 15 or above and Bootstrap 5 - Past experience in developing applications with a strong focus on performance and scalability - Strong problem-solving skills and a proactive approach to addressing potential challenges If you're a full-stack development team with a strong background in the technologies mentioned and a focus on performance and...

...improvements across multiple sites * Assisting in larger team projects through more focused backend development * Utilizing test procedures, test environments, and consistency conventions * Ensuring all forward-facing projects are cross-browser compatible and mobile friendly * Maintaining system security and integrity through best practices * Providing information support for the administration team as needed * Participating in team efforts toward efficient and successful project planning including weekly virtual team meetings Job Requirements * 5+ Years Experience in backend or full stack development * Knowledge in ColdFusion (2018 or newer), Python, PHP, CFC, Javascript, SQL, MySSQL, Database Design, Server Management * Experience in front end us...

...key validation system (so that only paid user can access it ) and a process to securely deliver code updates to users(future updates). Your Mission: Design and implement a backend system that securely validates license keys against our database. Create API endpoints for the client-side application to communicate with the key validation system. Develop a mechanism to securely package and deliver updated code to users. Collaborate with me to integrate the update system seamlessly into my existing Python code. Required Skills & Experience: Strong Python development experience (demonstrable portfolio or past projects). Expertise in secure backend development, authentication, and encryption. Solid understanding of API development principles (RESTful APIs are a p...

Welcome to the realm of creative possibility where every digital brushstroke tells a story. Our premium package offers comprehensive digital art solutions with added perks, perfect for those seeking unparalleled quality and creativity. The Starter package provides basic digital illustration services tailored to your needs, ideal for beginners. Upgrade to the Standard package for enhanced features and finesse in your designs. But for the ultimate experience, our Advanced package brings boundless creativity to life with stunning visual compositions and detailed illustrations that captivate your audience. With expert artists and designers dedicated to bringing your vision to life, your project is in capable hands. Choose our premium digital art solutions today and watch as your ideas transf...

...Facebook Advertising Conversion API into our website. As a leading marketing agency, we understand the importance of accurate tracking and optimization for our advertising campaigns. Therefore, we are looking for a professional who can seamlessly integrate the Conversion API to track multiple conversions accurately. Responsibilities: Integrate Facebook's Conversions API SDK into our website's backend. -Add event code to relevant pages to track specific actions. -Configure server-side events for key actions such as purchases, sign-ups, etc. -Map server-side events to corresponding Facebook standard events. -Test the setup to ensure accurate tracking and data transmission. -Provide documentation and support for ongoing maintenance. Requirements: -Proven experience wit...

I'm looking for a skilled full-stack developer to build the backend for my web application. The application should have: - User authentication: The ability for users to create accounts, log in securely and manage their profile. - Data storage and retrieval: I need a system to store and retrieve various types of data within the application. - API integration: The backend should be able to communicate with external APIs, enhancing the functionality and enriching the user experience. Ideal skills and experiences for this project include: - Proficiency in back-end programming languages such as Node.js, Python, or Ruby on Rails. - Strong understanding of database management and experience with SQL or NoSQL databases. - Previous experience with building secure user authentica...

I'm looking for an experienced developer to add an email notification to the website owner when any user ask to become a member. Your role will include: able to figure out how the owner can have members approved other than through the portal? The ideal applicant has experience in Wix's backend features, and can provide samples of their previous work with user authentication systems. Knowledge in creating user-friendly, efficient, and secure login systems is a must.

I'm looking for a skilled freelancer to install Nginx on my Almalinux 8 server to effectively balance UPD/DNS traffic between 2-3 backend servers. The main goal of the load balancing is to improve the performance of my network. Key Requirements: - Install Nginx on Almalinux 8 - Configure Nginx to balance UPD/DNS traffic between 2-3 backend servers - Ensure the system is set up for optimal performance Ideal Skills: - Strong experience with Almalinux 8 and Nginx - Proven track record of setting up effective load balancing systems - Understanding of network performance optimization - Ability to follow best practices in network security and system maintenance

We are in need of a skilled Backend Developer to assist in linking our static APK, which features a newly designed UI converted from Flutter, with our PHP backend. This project aims to ensure smooth connectivity between the frontend and backend systems for seamless app functionality. Key Responsibilities Integrate the static APK with our PHP backend to enable data exchange and API connections between the Flutter app and backend servers to retrieve and update closely with frontend developers to synchronize UI changes with backend and debug backend functionalities to ensure compatibility with the Flutter app. Skills Required Proficiency in PHP programming with experience in API development and with frontend

I'm looking for an experienced developer to build a Library Management System using Python Flask for the API and VueJS for the UI. The system should have the following features: - User registration and management - Book inventory management - Borrow and return tracking Skills and experience needed: - Proficiency in Python and Flask for the backend development - Experience in VueJS for frontend development - Knowledge of Jinja2 templates, Bootstrap, SQLite, Redis, and Celery - Familiarity with API development and database management - Ability to create a user-friendly and efficient system - Prior experience in building library management systems or similar projects would be a plus. If necessary, VueJS Advanced with CLI should be used. However, it's not mandatory. The p...

In short: I have done the php part, I need a react js developer to design the front end. In Detail: I have a good working wordpress with some posts, no images. I wanted to show the website like an app. So I created a php page, which gets posts from backend wordpress. (See the page: ) I have 3 Tabs. I show all categories in Tab1. When clicked, I show all posts of the selected category in Tab2. When clicked, I show the selected post content in Tab3. These are all already done in my php code. What should you do now? - make the look modern and responsive. - make the container 95% width in mobile 60% in computer. 95% height in both. - Use Collapsible listview for Listbox1, since it has 4 types of categories. - add a (bottom to top) entrance animation

...developer to bring my design for a web and mobile app to life. This app will focus on image creation and editing, with a unique emphasis on user-customizable AI image creation. Key Features: - Image Editing: The app should offer essential editing tools like filters and effects, crop and resize, and text overlays. These must be user-friendly and intuitive. - AI Image Creation: The app must allow users to interact with and customize AI-driven image creation. This feature should be seamless and engaging for the target audience. - Frontend Integration: You'll be responsible for developing the backend of the app. It's crucial that this backend efficiently supports the front end design I've already created. Backend Technology: - Hybrid Appro...

Looking for an experienced Golang / PostgresSQL / AWS Cognito / Clover developer to build a comprehensive backend API. The backend must include functionalities for business and customer registration, discount management, Clover integration, and robust security measures. Key Responsibilities: Backend API Development: Develop a modular and scalable backend API using Golang to support the app's functionalities. Implement endpoints for business registration, customer registration, discount creation, management, and redemption. Customer Registration and Authentication: Design and implement a secure system for customer registration and authentication using AWS Cognito, including email verification and password management. Integrate OAuth for social logi...

I am in need of a seasoned full-stack developer with extensive knowledge in using AWS, CDK, and TypeScript. Key tasks include: - Frontend Development: You will be tasked with creating user-friendly interfaces with React.js. Previous experience developing professional UIs with other frontend technologies will be considered a plus. - Backend Development: NodeJs for lamda function. Being able to design, build, and maintain our backend services will be your main responsibility. - AWS Infrastructure: Deployment and seamless operational maintenance of our infrastructure using the AWS CDK and TypeScript. Ideal Skills & Experience: - Expert level knowledge of React.js and Node.js - Proven experience working with the AWS CDK and TypeScript - A good understand of inf...

I am seeking a proficient mobile app and web developer to create a versatile freight logistics application for iOS, Android, and Web platforms. Essential Features: - ...should therefore have a comprehensive user interface for: - Shippers: They will use the app to manage and send shipments. - Carriers: The app will track and update carriers on their deliveries. - Admin: A powerful backend for administrative tasks and oversight. - Client/Consignee: Interface for end-users/consignees to track their shipments. The successful candidate should have experience in creating similar platforms and apps, with a proven record in handling GPS services, advanced scheduling mechanics, and comprehensive inventory systems. Knowledge of user-experience design for varied user types is a ...