What is react and node js jobs

I'm looking for a skilled React developer to help me build an E-commerce application. The main features of this application will include a product catalog, shopping cart and payment gateway integration. Key Requirements: - Extensive experience in React.js - Strong understanding of e-commerce functionalities - Proficiency in integrating payment gateways As I currently do not have a pre-made design, I will need your expertise and creativity to help conceptualize and implement a user-friendly and visually appealing interface.

...development environment. I work across web, mobile and data science development, and I'm currently facing some installation errors and dependency conflicts. Key Requirements: - Deep understanding and experience with Mac development environments - Proficiency in web and mobile app development - Familiarity with data science development - Expertise in troubleshooting installation errors and dependency conflicts - Proficient in using Homebrew and npm package managers I need someone who can help me resolve these issues and ensure my development environment is running smoothly. You will be using my anydesk Fix my Sudo commands. I dont want to run sudo Make sure things are not installed in my root Make sure node...

Ok I want to integrate SUPERFONE crm WITH lsq account crm (wich is linked by upgrad franchise)If I update in superfone crm , it should get updated in lsq crm

...ttier 9.0.0 9.0.0 10.1.0 node_modules/@vue/eslint-config-prettier my-project eslint 8.57.1 8.57.1 9.17.0 node_modules/eslint my-project Update both packages and use their new config files (. -> ) and change/remove the files if needed. Sounds easy for you? Then place your bid. Must be a trivial fix for someone with some knowledge in that area.... # ls .eslint* .eslintignore . # grep eslint build/ : "lint": "eslint src --ext .vue,.js,.jsx,.cjs,.mjs --fix --ignore-path .gitignore --ignore-path .eslintignore", : "@rushstack/eslint-patch": "^1.10.4", : "@vue/eslint-config-prettier": "^9.0.0", : "eslint":

...a talented developer or team to create a comprehensive sports app and website. The project includes key features such as live match updates, AI predictions, fan engagement tools, match highlights, and a tiered subscription model. Key Features: - Real-time match updates sourced from APIs like Opta Sports or Sportradar. - AI-driven predictions concerning matches, player performance, and betting tips. - Interactive fan engagement tools including polls, quizzes, and forums. - Exclusive content comprising match highlights and in-depth analysis. - A structured subscription model with Free, Starter, Premium, and Elite tiers. Tech Stack: - Frontend development using React Native. - Backend built on either Python or Node.js. - AI and mach...

I'm seeking a professional to enhance my financial accounts in an Excel spreadsheet. The ideal candidate will significantly improve the layout and design, implement automated calculations and formulas, as well as incorporate data visualization with charts and graphs. Key Requirements: - Expertise in Excel with strong design skills - Experience with financial accounts - Ability to create user-friendly and visually appealing spreadsheets - Skill in using Excel's features for automation and data visualization. Please provide examples of previous work that demonstrate your skills and experience with similar projects.

...available from platforms or sources from Codecanyon , customized and must incorporate the following key functionalities: - User Request: Users should be able to raise requests detailing their styling requirements along with uploading personal photos. - Consultant Interaction: Our in-house or registered consultants should be able to provide assistance via the app. - Appointment Booking: Users should be able to book appointments easily. - Payment Integration: The app must have a seamless and secure payment system. - Reviews and Ratings: Users should be able to give feedback on their consultations. The ideal app should be a hybrid one, compatible with iOS, Android, and Web. A good reference for this is the Online Doctor Consultation React Native...

...Expedia, and Agoda. It should support multiple user roles, namely Admin, Property Manager, and Guest. Key Features: Channel Integration: Real-time synchronization with popular OTAs like , Airbnb, Expedia, Agoda, and more. Two-way data sync (retrieving bookings and updating availability). Inventory Management: Centralized dashboard to manage room availability and allotments. Automated updates to avoid overbooking and underbooking. Pricing Management: Dynamic pricing tools to adjust rates based on demand and seasonal trends. Bulk updates for multiple channels. Booking Management: Consolidated booking view with details from all connected channels. Automated notifications and booking status updates. Reporting & Analytics: Insi...

...registration I need a admin panel to manage bids and payment entred data website should handle a large traffic spikes Frontend Requirements (UI/UX) Homepage: Show ongoing auctions and basic information about the event. Auction Listing Page: Display auction item with details, images, and current bids. Bidder Profile: Allow users to register, log in, view bids, and manage accounts. Responsive Design: The website must be mobile-friendly. Real-time Updates: For active bids, countdowns, and changes. Backend Requirements User Authentication: User registration, login, and role management (Admin, Bidder). Auction Listings: CRUD (Create, Read, Update, Delete) operations for auction items. for adims only Bidding System: Real-time tracking of bids, ...

Build & Secure a Scalable 5-Node Hadoop Cluster on AWS/Azure Job Description: We are looking for an experienced freelancer to design, deploy, and secure a scalable 5-node Hadoop cluster on either AWS or Azure. This project requires expertise in Hadoop architecture, cloud infrastructure, and implementing best practices for performance and security. Key Responsibilities: Cluster Deployment: Set up a Hadoop cluster with 1 master node and 4 worker nodes. Install and configure Hadoop 3.x, including HDFS, YARN, and MapReduce. Integrate cloud storage (e.g., S3 or Azure Blob Storage) with the cluster. Scalability & Optimization: Configure the cluster to scale seamlessly with auto-scaling for worker nodes. Optimize Hadoop ...

..., Airbnb, Expedia, and Agoda. Key Features: - Centralized Booking Management: The tool should provide a singular interface to oversee all reservations, ensuring a smooth operation. - Real-time Inventory Updates: This feature is crucial to maintain accurate stock levels across all platforms and prevent overbooking. - Pricing Optimization Tools: The software should include advanced algorithms to help determine the most competitive pricing. ==== Channel Integration: Real-time synchronization with popular OTAs like , Airbnb, Expedia, Agoda, and more. Two-way data sync (retrieving bookings and updating availability). Inventory Management: Centralized dashboard to manage room availability and allotments. Automated updates to avoid overbooking an...

Fav link IONIC mobile app using Angular as frontend and Node js as backend..

Brief: PetProov Dashboard Development Objective: To build a functional dashboard for PetProov that enables: User authentication and role-based access (admin users). Initiating checks via SendGrid emails. Fetching, displaying, and managing user check data from Firebase. The dashboard will be used by admins to track user verifications and manage status updates for checks. Key Features 1. User Authentication - Implement Firebase Authentication for login functionality. - Admins should have role-based access to dashboard features. - Developers should provide instructions on: - How to add new users via the Firebase backend or Admin SDK. - How roles are assigned and managed. 2. Initiate Checks Enable admins to initiate a new user verification check directly from the...

I'm looking for a React developer to create a website that allows both registered users and the general public to check IPO allotment status. The website should have the following features: - Search IPO allotment status: Users should be able to easily search for their IPO allotment status. - User registration and login: A secure and simple user registration and login system is necessary for this project. This will allow us to track users and send them notifications. - Email notifications: The website should be able to send email notifications to users regarding their IPO status. Your expertise in React and understanding of user-friendly web design are crucial for this project. Previous experience in developing similar we...

...development, specifically React Native, to work on enhancing my existing application. The job primarily involves identifying and fixing bugs, enhancing features and improving overall app performance and user experience. Requirements: - Extensive experience in React Native and cross-platform development. - Proven ability to debug, optimize, and enhance mobile applications for both iOS and Android platforms. - Strong problem-solving skills and a keen eye for detail. - Familiarity with tools like Redux for state management. - Proficiency in JavaScript and TypeScript. The app currently has some performance issues and crashes/errors that need immediate attention. Specific feature enhancements have not been determi...

Need somebody to update react native in Project and start app

...developer to create a tool using HTML, CSS, PHP, and JS that leverages the Meta API to gather and analyze Facebook and Instagram data from various businesses. Key functionalities of the tool: - Fetch comprehensive data from a single handle and multiple ones, including profile details, posts, images, reactions, comments, and engagement metrics. - Utilize AI for categorizing posts into predefined groups (e.g., promotional, behind-the-scenes, etc.) and conducting sentiment analysis and engagement metrics evaluation. - Generate a detailed PDF report based on the processed information. The ideal candidate would have: - In-depth knowledge of the Meta API and its data access levels. - Proficiency in HTML, CSS, PHP, and ...

...experienced React Native developer to assist with finalizing and polishing a feature-rich social networking app for iOS and Android. Key Areas of Focus: Refining the overall user experience for a seamless, high-quality feel Enhancing features for premium subscription tiers, including exclusive functionalities Supporting the implementation and optimization of advanced tools for Trendi+ and Trendi Premium Ensuring top-tier app performance and stability Ideal Skills and Experience: Expertise in React Native for cross-platform mobile development Proven experience in developing and optimizing social networking apps Knowledge of implementing subscription-based models in mobile apps Attention to detail for delivering a polished ...

We are looking for a senior React developer to come onboard to maintain existing and develop new applications. We are currently using React v16 but want update to 19, so any experience of this would be helpful. The candidate must be able to take ownership of the project and work with the business in defining UI and workflows. The applications are business apps and communicate with internal restful API's. The client is relatively small so you would have a fair degree of input and control. We are looking for a European with good English. The project will be ongoing so need someone who is happy to commit and stay onboard.

...application that meets my business requirements and provides a seamless experience across both mobile and desktop platforms. Key Responsibilities: Customize and develop modules in Odoo to meet specific business needs. Ensure compatibility and responsiveness across mobile (iOS and Android) and desktop platforms. Build APIs and integrations with third-party systems as needed. Optimize the user interface and workflows for a smooth user experience. Implement security protocols and ensure data integrity. Test the application to identify and fix bugs or performance issues. Requirements: Proven experience with Odoo development. Strong knowledge of Python and Odoo frameworks. Experience with mobile app development (e....

Budget: There is no predefined budget for this project. **Do not ask for budget information.** The project will be awarded to the developer who offers the most competitive bid. Payment: Payment will be made after the project is completed and all functions are verified to work properly. NOTE: ** I am looking for a complete solution including both **design and installation**. Developers who can only handle the design should not apply. My requirements are stated clearly and simply; please keep this in mind when submitting your bid. PLEASE DO NOT BID IF YOU ARE NOT ABLE TO CONNECT A CRYPTO WALLET. Project Description: I am planning to create a single page website to facilitate the pre-sale of a token I have developed on the Polygon network. The website ...

Note ...of a web developer who can create an engaging, stylish, horror-themed static website for my upcoming movie. The site should feature a Gothic and dark visual style, in line with the movie's theme. Key Features: - Prominent display of movie trailers using embedded YouTube videos - All posters and images of the cast and crews - A contact page with links to all our social media - A design that is both flashy and user-friendly across web and mobile platforms - Book now button to redirect to bookmyshow Upon completion, I require the full HTML/CSS/JS files so that I can host the site myself. Ideal candidates will have a strong portfolio in web development and a knack for creating visually striking, theme-oriented websites. Ex...

...designer and developer with expertise in modern UI/UX design, SEO optimization, and responsive web development to redesign our website—World-Text.com. The goal is to create a modern, visually appealing, and user-friendly website that effectively highlights our core services: Bulk SMS, Two-Way SMS, and Developer APIs. Technical Requirements: Frontend: ReactJS and NextJS for dynamic and SEO-friendly rendering. Backend Integration: PHP-based API (existing backend)—connect to mock/stub or non-production API environment during development. Database Compatibility: Use APIs to connect to backend MySQL database where mock/stub API provision may not be possible. Version Control: GitHub (preferred for free-tier accessibility and...

...looking for an experienced React developer to join our team on a project basis. The project involves building and maintaining a dynamic, responsive web application with high performance and scalability. Key Responsibilities: Develop and maintain front-end components using React.js. Ensure a seamless user experience by implementing responsive designs. Integrate APIs and ensure smooth data handling. Write clean, modular, and reusable code following best practices. Collaborate with the design and backend teams to align project objectives. Requirements: Proficient in React.js, JavaScript, HTML5, and CSS3. Familiarity with Redux, Context API, or other state management libraries. Experience with API integration using Axios or Fetch. Un...

...I have made react native uber app and now I want to integrate solana based smart contracts in it]. Here are the details: Problem Statement: I am facing [issue while integrating solana based contracts on my uber app]. The solution needs to address the following: You must be able to understand the my codebase of react native app and must integrate 4 solana based contracts into it Skills Required: [Relevant skills for the project, e.g. React Native, Solana, Blockchain .] Deliverables: [Fully Functional App that I can showcase at as my final year project (must not be uploaded on playstore or anywhere its just an final year project) [It should be delivered till 1st week of march] Budget & Timeline: Budget: [$150] Timeline: [6-7weeks] If you have expe...

Hello i am looking for a react native developer who have experience in developing the mobile application and backend. this job is only for freelancer not for agency.

I'm...seasoned freelancer with a strong background in Django and React. The main objective of this project is to develop a prototype or MVP over a period of one month. Key Responsibilities: - Create a full-stack application with Django and React based on provided design guidelines. - Implement an authentication system as part of the prototype. - Develop a user dashboard. - Integrate necessary APIs. The ideal candidate should: - Have extensive experience in Django and React. - Be capable of translating a design into a functional prototype. - Possess strong skills in full-stack application development. - Have experience with implementing authentication systems and creating user dashboards. If you have the required skills and...

I need a skilled React developer to improve my one-page project built in Next.js. The project utilizes a Nivo Pie Chart and requires the following enhancements: - Assign unique "id" values to each slice of the pie chart's path. - Implement an FAQ component that is both clickable and expandable, within a modal (with Headless UI) - Create a help modal containing text instructions. Ideal candidates should be proficient in React and , with prior experience using Nivo components. Understanding of implementing interactivity within a modal, and creating unique identifiers for chart elements is crucial. Please demonstrate your experience with similar projects in your bid.

I have a script from codecanyon viz. Foodking. it is built on Vue js and Laravel. Need a experience developer who can integrate OTPless (check here ) and create one login api for mobile app. Simple project but need clear budget for the same. Bidding low and then connecting in meeting with higher budget will not be tolerated. - Authentication: Email and Password integration is already in place. - Login API: To be developed for a Flutter-based mobile app, supporting both iOS and Android platforms. - System Compatibility: The new login API must be compatible with the system viz frontend in Vue.js, backend in laravel and mobile app in flutter. Ideal skills for this job include: - Proficiency in Laravel and Vue.js - Exp...

I have a script from codecanyon viz. Foodking. it is built on Vue js and Laravel. Need a experience developer who can integrate OTPless (check here ) and create one login api for mobile app. Simple project but need clear budget for the same. Bidding low and then connecting in meeting with higher budget will not be tolerated. - Authentication: Email and Password integration is already in place. - Login API: To be developed for a Flutter-based mobile app, supporting both iOS and Android platforms. - System Compatibility: The new login API must be compatible with the system viz frontend in Vue.js, backend in laravel and mobile app in flutter. Ideal skills for this job include: - Proficiency in Laravel and Vue.js - Exp...

...proficiency in either Angular or React for the creation of a Business Analysis (BA) tool. The tool will need to display various data visualizations (charts, graphs), and incorporate tables and reports. Key Requirements: - Development of visual elements including bar charts, line graphs, and pie charts. - Creation of various report types: tabular reports, summary reports, and interactive dashboards. - Implementation of security features, roles/permissions, and connection with APIs and databases. - Mapping of tables and columns. Ideal Skills: - Proficiency in Angular and/or React. - Experience in developing interactive front-end tools. - Ability to implement security and permission features. - Knowledge of API...

...dedicated team to create a unique interactive learning app featuring a MetaHuman. This app is intended to facilitate user interaction with a MetaHuman in Telugu, with plans to incorporate multilingual support in future updates. Key Features: - Speech-to-Text functionality, ideally utilizing Google Speech-to-Text - Question Matching based on syllabus data - Text-to-Speech capabilities - MetaHuman integration for real-time lip-syncing responses The ideal candidate or team should possess an impressive portfolio and experience in: - Cross-platform app development, with a strong focus on Flutter or React Native - Leveraging Speech recognition (STT) and Text-to-Speech (TTS) solutions - Integrating with Unreal Engine and MetaHuman - Backend development, pro...

Needs to hire 3 Freelancers We're in need of a person that has experience with the following tasks, all related to telegram: Basic requirements: - Ability to grow a telegram community - Going to relevant cryptocurrency groups and shilling our project - Knowing the ins and outs of telegram to get whatever task assigned done Preferred qualifications: - Programming abilities to deploy bots within personal telegram channel - Programming abilities to deploy bots that will shill automatically to other groups for us - Good English - Fluency in a second language (Cantonese, Russian, Tagalog, Spanish, Mandarin, Arabic) - Programming abilities to deploy raid bots - Familiarity with alternative cryptocurrency concepts Results will be monitored. We don't want bots joining ou...

I am looking for a skilled React Native developer to create a mobile app that supports both iOS and Android platforms. Ideal skills and experience: - Proficiency in React Native - Experience in cross-platform mobile app development - Knowledge of iOS and Android development guidelines - Good understanding of JavaScript and mobile UI/UX design principles

...primarily focused on mobile. The platform should deliver customized content, quizzes with real-time feedback, and personalized recommendations. Key Requirements: - Frontend Development: For mobile, I'm open to either Flutter or React Native. For web, I prefer React.js or Angular. - Backend Development: Proficiency in Node.js, Python, or Java is essential. The backend will need to support a CMS, user management, and a question bank. - AI/ML: The platform should utilize adaptive learning techniques and predictive analytics for personalized learning experiences. - Video Hosting: Experience with AWS S3 and Vimeo API integration is a plus. - Analytics: The platform should offer real-time tracking and reporting capabilities. Idea...

...developer well-versed in React, Node JS, and SQL to assist in finalizing a project that's mostly complete. The primary tasks will include integrating some missing functionality, conducting thorough testing, and constructing a few additional pages. Key Responsibilities: - Incorporate missing elements into the project, with a focus on enhancing filters and overall usability. - Implement specific filters: Date range filters, Category filters, and Custom keyword filters. - Test existing features to ensure optimal performance and reliability. - Build new pages as per project specifications. We'll discuss the entire project specification in detail over Teams or Zoom. Ideal candidates should have: - Proven experience in Re...

...Solutions is seeking a skilled React developer to build a modern, interactive one-page website based on our existing UI/UX design. The site will showcase our expertise in software development and digital transformation, highlighting our services in custom applications, outsourcing, and enterprise solutions. It will include interactive features such as dynamic tabs for service descriptions, a carousel for showcasing specific tools, and hover-activated testimonials to enhance user engagement and deliver a seamless, professional experience. The page should support both Spanish and English, with a language toggle feature to ensure accessibility for a broader audience. The website must be fully responsive, providing an optimized experience ac...

here is the rough draft we created for our website, we are planning to use webflow

I'm seeking a reliable, English-proficient, US ...seeking a reliable, English-proficient, US or EU-based frontend developer partner. The right candidate should have a strong grasp of web technologies like HTML/CSS, JavaScript, React, and Node.js. Full-Stack knowledge is a plus. Key Requirements: - Location: US or EU - English proficiency - Expertise in frontend development - Familiarity with web technologies (HTML/CSS, JavaScript, React, Node.js) - Full-Stack knowledge preferred but not mandatory Responsibilities: - Collaborate with me on projects - Contribute to frontend development tasks - Engage in problem-solving and project planning Ideal Skills: - Proficiency in React - Experience with other frontend technologies (Vue.js, Angular) - S...

I have a WAR file project that I need deployed on a Tomcat server running on an Ubuntu server. The WAR file deployment ...file project that I need deployed on a Tomcat server running on an Ubuntu server. The WAR file deployment involves a shell script, Docker Compose, a JAR, and other configuration files. The final deployment needs to be hosted on a specific domain that I own. - I prefer to use the Shell script for deployment. - I have a Shell script ready for deployment. - I may need some modifications to the Shell script. I am looking for an expert who can assess my Shell script and make any necessary modifications to ensure a smooth deployment. The backend of project is in java and front end is in react/node js. Project ran succ...

I'm in need of a skilled 3D artist and Blender (or other mesh editor) expert to assist me in combining two non-overlapping meshes. This task may require some manual adjustments to ensure a seamless combination. The purpose of this combined mesh is for visualization in a research context. There are two meshs: - The scalp mesh (this can't change) - The face-head mesh - this can change. Bascially I'm trying to put the scalp (which is from a real person) onto a generic head. The way they are combined does not have to look good. The program I am using requires it to be a full mesh (no holes). Ideal candidates for this project should have: - Exceptional skills in Blender - Experience with 3D mesh manipulation - A keen eye for detail - Understanding of v...

...looking for a skilled web developer with expertise in NODE js and Laravel PHP to help enhance my drinks website. Key areas for improvement: - Blog Uploads: The primary goal is to make the blog upload process easier for non-technical users. Any enhancements that can simplify this process would be highly beneficial. - Dashboard: The user interface design of the dashboard needs some work. I'm looking for someone who can improve its usability, making it more intuitive and user-friendly. - User Permissions: I need assistance with managing role-based access control. This will involve setting up different permissions for different user roles. Improve a few pages with basic changes of content.. Ideal skills for this project: - Proficiency in NODE...

...three specific webpages and processing files from an online consultation system with restricted access (user and password protected). The dashboard must include the functionality to download PDF reports and present the data in a user-friendly and analytical format. A detailed explanation of the webpages to be scraped is provided in the attached PDF. 1. Key Responsibilities: Design and implement an online dashboard with secure user authentication and restricted access. Scrape data from three specified websites, utilizing anticaptcha to bypass CAPTCHA requirements. Integrate uploaded files from an online consultation system. Enable the generation and downloading of PDF reports directly from the dashboard. Perform data processing ...

...Create a Website to list properties I manage and reach property owners. The website will serve as a platform for listing and managing properties, with a focus on elegant design, user experience, and responsive functionality. Key Features Required: 1. Homepage Design: A visually appealing and clean homepage that showcases key offerings and attracts user engagement. 2. Property Listings: - Intuitive search and filter options for properties (e.g., location, price, duration, property type). - Clear and visually engaging property details pages with images, descriptions, and features. 3. Booking System: Integration of a booking or inquiry system for users to reserve or request properties. 4. Responsive Design: Ensure the website ...

i need a predictor app for a game in website, its aviator game, i need to know the flew away in advance so I need a tool or apk to predict that flew away

...skilled React developer to help build a financial analysis application. This project will be billed at an hourly rate. Key Features: - Data Visualization: The application will need to represent data in a clear and insightful manner. - Reporting and Dashboards: There will be a need for comprehensive reporting tools and user-friendly dashboards. - User Authentication: A secure login system is crucial for this application. - Web Services Consumption: The application will need to pull in data from various web services. Ideal Candidate: - Proficient in front-end development with React - Experience in building data visualization tools - Familiar with creating secure user authentication systems - Knowledgeable in integrating web services into applica...

I'm looking for a skilled React Native developer to replace expo-notifications with react-native-background-fetch for managing background tasks and notifications. The function is working on iOS using expo-notification but not on android. It is a Islamic prayer App, that triggers adhan sound and push notifications when pray time begins I would prefer to either remove expo- and replace with native package. Key Responsibilities: - Substitute expo-notifications with react-native-background-fetch for both iOS and Android platforms. - Configure the app to trigger text notifications and custom sounds when in foreground, background, or locked state. - Ensure all necessary permissions and configurations are set for ...

I'm looking for a talented developer to create a bespoke LLM t...a talented developer to create a bespoke LLM tool. This tool should allow users to upload PDFs, interact with them through a chatbot interface, and receive context-aware answers based on the content of their documents. Key Features: - Text extraction from PDFs - Summarization of PDF content - Context-aware Q&A capabilities The user interface, built with and React, should prioritize visual appeal while ensuring the backend is constructed using Python. Ideal skills and experience for the job: - Proficiency in Python for backend development - Extensive experience with and React for frontend development - Prior work with LLM tools and PDF interaction - Strong ...

I'm looking for an experienced React Native developer to create a sample mobile app for me. The app's purpose is to research location-based services, required permissions and the limitations. Key features of the app include: - Triggering an API or local notifications when a user enters a specified perimeter (500 meters from a defined location). - Allowing the user to change the perimeter in the app settings or using a default value. The app should support both iOS and Android platforms. Ideal skills and experience for this job: - Proficiency in React Native. - Experience with creating location-based services. - Understanding of mobile app permissions and limitations. - Knowledge of both iOS and Android app development. P...

...Routing Protocol Enhancement in OPNET Modeler ________________________________________ Overview: This project involves modifying the Dynamic Source Routing (DSR) protocol in OPNET Modeler 14.5 to include additional functionalities. The goal is to pass sensor metrics (Oxygen Level, Heartbeat, Blood Pressure) from a destination node back to the source node via Route Reply (RREP) messages. The required changes have been partially implemented, with variables and structures added in specific files, and a topology set up. The next steps involve debugging and completing the implementation to achieve the desired output. ________________________________________ Requirements: 1. Environment: o OPNET Modeler 14.5 (Educational Version) o Programming in C 2....