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Implement a simple single-hop communication protocol that exchanges two control packets, Hello and Hello_Ack. Refer to the example code shown in lecture note #5. • Suppose there are five nodes in a network, where each node is fully connected with others. Each node generates a Hello packet by following an inter-arrival time, exponential (5.0). • A sender node (in short, sender) transmits a Hello packet to a randomly chosen receiver node (in short, receiver). Upon receiving, the receiver replies to a Hello_Ack packet to the sender. If the sender receives the Hello_Ack packet, then the transmission is successful. Suppose it takes 200 milliseconds (0.2 seconds) to transmit a packet over the link. A local processing delay before replying to Hello_Ack is 100 milliseconds ...

As a project owner, I am currently facing an unusual increase in memory consumption by a piece of hardware-dependent C software that I am developing. The primary functional requirement is memory leak detection. It has already been observed that the issue tends to occur specifically during multi-threading (located in located in heap). It is probably related to incorrect use of the libcurl library in threads. Key tasks include: - Identifying the origin of the memory leak in the multi-threading portion of the utility. - Resolving the issue to prevent unusual memory consumption and potential future crashes. - Ensuring seamless operation of the memory leak detection function after the problem is addressed. - Reveal and explain my faults. Desirable skills for interested freelancers include: ...

We already have our update website designed and AI files for the pages are available. There are a total of 14 pages including the homepage that will need to be coded in HTML/PHP. I would like a combination of php/html to be used for this project to ensure things such as the header and footer can be updated universally while we are able to edit the content on individual pages easily. Please note that the design work is already done, so we will require coding only. The site should be fully responsive so as to display properly on mobile as well as various desktop resolutions. Here's what I'm looking for: - **Contact Form**: A secure and easy-to-use contact form for client inquiries. - **Image Slider**: An elegant image slider to showcase our services and past work. - **Soci...

Small project so budget not very high. It's also a school assignment so it's meant to look simple and amatuer-ish. Create backend using MySQL Workbench and integrate it with frontend via a Restful API. - Backend Development: - Create a MySQL database for add, update and delete items - Integration: - Seamlessly connect frontend and backend with a Restful API

I'm seeking a skillful developer who can provide an appropriate HTML code for my blog. The project details have been less clarified, so an individual with flexibility and initiative would be greatly appreciated. - Skills & Experience Having strong experience with HTML and understanding of blogging platforms would be ideal. I am open to suggestions for improvements and different approaches to achieve the best result. - Scope The exact functionalities or features of the blog are not currently defined. I would like to discuss this during the initial stages of the project. - Timeline The timeline for project completion is flexible—my focus is on quality over speed. Due to the nature of this project, good communication and regular updates are imperative.

I will commission a logo for a boutique travel agency serving premium clients. The agency focuses mainly on air travel, acting as an inter...something original. I want the logo to be modern and relate to the domain of operation. I care that the color scheme refers to the premium segment. The logo is to correspond with VIP customers. The logo must look good on both black and white backgrounds. However, I would like the color scheme to be associated with the premium segment so elegance must be maintained. The main use of the logo is website/internet/mailing. I need a logo package (various formats including transparent as well as vector) and basic visual identity - with indication of specific brand colors and color combinations. I expect, of course, to transfer the copyright to the...

I need a skilled developer to help migrate my custom-coded PHP application (smickets) from version 5.6 to PHP 7 or 8. My priority is to ensure a smooth transition with no data loss or functionality issues. **Key requirements:** - Ensure file handling processes are compatible - Maintain the integrity of user authentication features - Upgrade any external libraries or plugins for PHP 7/8 compatibility **Ideal Skills:** - Proficient in PHP 5.6 and PHP 7/8 - Experience with custom PHP applications - Strong understanding of PHP-related libraries and plugins - Familiarity with potential compatibility issues during PHP upgrades **Project Goals:** - Seamless migration without disrupting current users - Retain all existing functionality - Update outdated libraries/plugins **In Your Proposal...

More details: What type of website do you need for food orders? Catering service website What specific functionalities should your catering service website include? Online menu display How would you like your menu to be organized on the website? By meal type (breakfast, lunch, dinner)

I'm in need of an expert freelancer who can assist with a small and simple spool generation task. Your specific duties will involve: Nature of work, convert Spooled .PCF files to 3D model using I-View CAD. This is a relatively straightforward project, so if you have the required expertise, I'd love to collaborate with you!

I'm looking for a skilled app developer who can create a mobile application for both iOS and Android platforms. The QR code is universal and can be scanned by the respective apps including the MPESA app. Merchants will have one QR code that works with the respective apps. The code will contain the merchant’s information such as business name, unique identifiers for the merchants payment service providers, transaction currency and amount. How to Pay via the QR Code At a merchant’s point of sale, you’ll see the option to pay via QR code showing the store displayed on a sticker or POS device. You’ll scan via the app provided by your payment service providers of choice(Bank, mobile network operator, Payment service provider) whi...

Looking for python developer who can fix our python script or create new. Script will use BULK PDFs,extract data from it. Feed it to LLM model like GPT,Bart,Langchain etc And the output should be generated based on asked prompt . The output should be stored in tabular form like csv. Since the feeding input will be huge so cost of GPt model ahould be reduced or other model to be used.

I need a skilled freelancer to upgrade our existing Microsoft Access database with new features focused on streamlining our data management. Although I didn't specify functionalities in the questionnaire, I expect common Access features to be implemented. Required Updates: - Robust data entry system - Custom report generation capabilities - Advanced data filtering options Data Handling: - Manage customer information - Track inventory data - Record sales transactions What I'm Looking for in Proposals: - Showcase past successful projects (preferably related to Access databases) - Highlight experience with databases and Microsoft Access specifically - Submit a detailed proposal on how you plan to tackle the project Ideal Candidate Skills: - Proficient in MS Access and database m...

Seeking an adept PHP developer to rejuvenate an existing web application by performing critical maintenance and feature expansion. The chosen individual will become part of a project aiming to significantly elevate user experience and system functionality. Key Responsibilities: - Rectify known bugs ensuring smooth operation. - Redesign elements for a more intuitive UI/UX. - Implement innovative features, including bulk PDF summary creation using Langchain and OpenAI API. - Streamline or remove superfluous features to optimize performance. - Proactively suggest further improvements. Ideal Candidate Qualities: - Proven track record in PHP development. - Experience with front-end design improvement. - Familiarity with implementing APIs, specifically Langchain and OpenAI. - Strong problem-so...

I want someone who just teach me how to Setup opencv for. fllutter and show me one simple code like subtract two image using opencv which is triggered from flutter.

- Seeking an experienced C++ developer. - Develop a program to back-test futures trading strategies. - Should incorporate precise historical data processing. - Handle large datasets efficiently and accurately. - Implement sophisticated algorithmic models. - Provide detailed results analysis. Ideal Skills: - Mastery of C++ progr...Implement sophisticated algorithmic models. - Provide detailed results analysis. Ideal Skills: - Mastery of C++ programming. - Experience with financial markets, specifically futures. - Knowledge in developing back-testing frameworks. - Ability to work with historical market data. - Understanding of trading algorithms. - Strong analytical skills to interpret results. I WILL PROVIDE TRADING VIEW SIMPLE SUPERTREND SCRIPT WHICH NEED TO BE CONVERT ON NI...

I am looking for a skilled web developer to update the HTML/CSS code of my website. The specific changes I need include adding a search bar and social media buttons, as well as updating the overall design. Design: - I have a specific design or layout in mind for the updated site and can provide examples. - I also have specific colors, fonts, and other design elements that I want to include in the updated design and can provide details. Skills and Experience: - Strong proficiency in HTML/CSS coding - Experience in updating website designs - Attention to detail and ability to follow specific design requirements If you have any questions or need more information, please feel free to reach out.

I am looking for a freelancer who can develop an automated code for index option selling in the Indian market. Ideal skills and experience for this job include: - Knowledge of Indian stock market and index option selling - Experience in developing automated trading systems - Understanding of risk management and parameters for low to moderate risk - Strong problem-solving and communication skills

I have a vba code that populate a pdf from an excel sheet. It's basically finished. I'm getting an error message I need help with. The tool is well written with good documentation and should be easy for someone with VBA experience.

As for my project requirements: - I am in di...professional who can assist with a complex logo design. Although I haven't yet decided on a specific style of logo, your creativity and innovative ideas will be highly beneficial. - Besides, I'm also seeking assistance in QR code design. Knowledge and experience in creating unique, effective QR codes is essential. - Lastly, I am looking for video editing capabilities. These videos can range from short clips to long duration content. Your ability to edit and polish these videos to the highest standard is mandatory. Ideal skills and experience: - Extensive experience in logo and QR code design - Creativity and originality in design - Proficient in video editing across various durations - Attention to detail and com...

I am seeking a skilled individual to create QR codes for my business needs. The QR codes need to lead to specific URLs and contain contact information. Generated QR codes should be provided in PNG format for e...seeking a skilled individual to create QR codes for my business needs. The QR codes need to lead to specific URLs and contain contact information. Generated QR codes should be provided in PNG format for easy use across multiple platforms. Moreover, the QR codes should feature basic customization to match our brand style. Ideal candidates for this project should have: - Proven experience in QR code generation - Familiarity with PNG file format - Ability to perform basic customization on QR codes - Attention to detail, to incorporate specific URLs and contact information a...

Seeking a skilled freelancer to enhance my Raspberry Pi 5 software. Here's what I need: - **Integration of Switch-Controlled Recording**: Code creation to start/stop recording via a GPIO-connected switch. - **LED Feedback Implementation**: Programming necessary to light up a red LED when recording is in progress and a blue LED during data transfer. - **Performance Optimization**: While adding new features, ensure the software runs efficiently. Ideal Freelancer Qualities: - Proficiency in Python - Experience with Raspberry Pi (especially Pi 5) and GPIO pins - Ability to implement sensor and LED control - Familiarity with creating data logging mechanisms - Must be able to complete the task within a month Please provide examples of previous work related to Raspberry Pi and Pyth...

I am in need of an experienced web developer to code a booking form for me. These are the specific features I require: - Collection of basic information such as name, email, and phone number. - The ability for date and time selection. - Comprehensive field validation, specifically for email and phone formats. - Error messages for incomplete or incorrect inputs as a way to increase user-friendliness. - A confirmation message upon successful submission to assure users that their booking was received. As for the design aspects of the form, I am interested in: - Design that is simple and clean to facilitate easy user interaction. - Customizable colors and fonts that align with my existing website theme. - A responsive design for different screen sizes to cater to all u...

I'm looking for an expert to troubleshoot and resolve an issue with my Java application, which isn't producing the expected output due to problems with data parsing from a `.txt` file. Here's what I need: - **Debug the Code**: Analyze and fix the bug causing incorrect parsing of `.txt` data. - **Unit Testing**: Develop a concise unit test to confirm the issue is resolved and to avoid future regression. - **Deliverables**: A functioning Java program with the correct output and the associated unit test. **Ideal Skills:** - Proficiency in Java programming - Experience with text file parsing in Java - Strong debugging and problem-solving skills - Familiarity with unit testing frameworks like JUnit If you excel in Java and are a pro at data parsing and writing unit test...

Need simple but brandable logo ideas for sneakers for success logo. needs to look good in turquoise and red for flyers, also on some flyers may use color white to go with background. Right now i just type the words out in font but id like it more as a logo i can place on images so we can keep the same style in the future

- Construct a dataset of US imports spanning the previous decade. - Perform both descriptive statistics and regression analysis on the formed dataset.

I'm seeking a skilled freelancer to create a simple Tableau dashboard. The data include these variables: - value: measuring the centered values - lower50 and upper50: measuring approximate 5% deviation from the centered values - lower80 and upper 80: measuring approximate 8% deviation from the centered values The requirement is the areas between lower50/upper50 and lower80/upper80 to be filled with some colors. See the hypothetical data set and output graph in the attachments. If you're interested, send me the screenshot of your prototype. - **Essential Skills**: - Tableau software mastery - Data visualization expertise - **Project Outcomes**: - Tableau worksheet/dashboard with explanations of steps involved - Capability to update with new data inputs

I'm in need of a proficient coder familiar with working on TC2000. The task at hand is to help translate an existing indicator into a format compatible with TC2000. The original indicator code is uncomplicated, making this a feasible quick task.

I am seeking a dynamic QR code generator that can create QR codes for WhatsApp numbers to initiate chats, URLs, and websites. If you have previously developed a similar tool, I would appreciate it if you could share it with me. This dynamic QR code generator should have the capability to link to various resources like webpages, WhatsApp, phone numbers, or PDFs, with the added flexibility of editing the links associated with the QR codes at a later date.

As for my project requirements: - I am in di...professional who can assist with a complex logo design. Although I haven't yet decided on a specific style of logo, your creativity and innovative ideas will be highly beneficial. - Besides, I'm also seeking assistance in QR code design. Knowledge and experience in creating unique, effective QR codes is essential. - Lastly, I am looking for video editing capabilities. These videos can range from short clips to long duration content. Your ability to edit and polish these videos to the highest standard is mandatory. Ideal skills and experience: - Extensive experience in logo and QR code design - Creativity and originality in design - Proficient in video editing across various durations - Attention to detail and com...

Seeking a data-driven Excel wizard to create a dynamic and visually impactful dashboard, tailored to efficiently track and analyze my company's project risk metrics. Your expertise will transform how we digest crucial data. Using the attached EXCEL file as a source. Please also include any extra ideas and suggestions to improve it's operation. Including the possibility of a macro to simplify data entry. **Core Objectives:** - Custom dashboard for data analysis and tracking progress of project risk - Visualize risk metrics including project impact analysis. **Data Integration:** - Sync with spreadsheet **Key Deliverables:** - Interactive, user-friendly dashboard design - Real-time visualization of key performance indicators (KPIs) - Simplified reporting tools for non-tech...

**Before you start**, it's essential that you read this description carefully and consult the attached file for detailed specifications and conceptual examples. These materials will provide you with a deeper understanding of our project and the creative direction we wish to follow. We will not close the contest before the end, take all the time you need to think and avoid multiple uploads. ### Welcome to our design contest! We want your creativity to provide us with the perfect design for our brand's vision. We have a clear idea of what we want, and in the attached file, we explain precisely the characteristic elements of the logo. **Description:** In this description, we want to tell you about the business, so you can understand the concept and better follow the specificatio...

I need to create a simple information website for an existing transport company and connect it to Instagram and Facebook. I want someone who is either Czech or Ukraine.

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I need a new coder in python in simple and fasks tasks I need work at low budget I need work from Pakistan freelancer

Hello! :) I have Website Sitemap Links. Example: From this Site, the 5 Links (without first one) need to be copy and safed in a txt.file. Total i have 33 Website/Sitemap Links. I need a Python tool - (all by website sitemap links) and on he safe all website article post links which are on the sitemap links. Thats It! Tell me Price in description and how long u will need for this, only so u can get this job!

Hi I would like to convert my python code to an executable using cxfreeze can someone please help

I have a Chrome Extension to be edited. I'm seeking a skilled developer to create a Chrome extension that serves as a robust code editor, tailored to enhance my coding workflow directly within the browser. The project specifics include: - A Chrome extension with functionality similar to popular code editors. - Support for editing HTML, CSS, JavaScript, and Python scripts. - A user-friendly interface that integrates seamlessly with Chrome. - Features to ease the coding process, such as syntax highlighting and error correction. Ideal Freelancer Attributes: - Proven experience in Chrome extension development. - Strong knowledge in HTML, CSS, JavaScript, and Python. - Familiarity with coding best practices and UX design. - A portfolio that showcases similar projects. To ...

I'm seeking a skilled Flutter developer, experienced in creating apps for both iOS and Android platforms. The main feature I need is a Simple Listing functionality. Although I've skipped the selection of specific skills or past work requirements, I encourage applicants to share any relevant past work and their level of experience to give me an idea of the quality and type of work you are capable of delivering. Ideal skills and experience for this job would include: - Proven experience in Flutter App development across iOS, Android - Knowledgeable in implementing 'Simple Listing' function in Apps - Able to troubleshoot and problem solve efficiently. Excited to see your proposals and let's make an incredible app together!

...highly-skilled Laravel developer to implement functionality enhancements on my website, specifically improvements in data processing through the optimization of database queries. This project requires significant expertise in Laravel and understanding of database management. Ideal Skills: - Proficient in PHP and Laravel framework - Expertise in SQL and database management - Experience in improving website data processing Experience Needed: - Prior work on data-driven websites and applications - Proven ability to optimize SQL queries - Demonstrable experience with Laravel applications Objectives: - Increase the efficiency of database queries - Improve overall data processing functionality - Ensure smooth user experience on the website with faster data retrieval...

...need an expert Android developer to build an application which manages various USSD codes, delivering SMS and email alerts, or even making a specific call when the USSD code sequences result in a certain outcome. Key features I am seeking: - Intelligent USSD Code Management: The application should automatically recognize and execute USSD codes based on user input. - Comprehensive Alert System: This application should be capable of sending SMS and email alerts or initiating a call to a predefined number in response to specific USSD code results. - Result-Based Alerting: The system should trigger an alert only when a USSD code execution gives a specific result. The ideal candidate for this job should possess considerable experience in Android development, as...

I'm seeking for a experienced iOS Swift developer who can create a very simple app that basically has the following features: - Receives a push notification via OneSignal SDK - Has attachment (image) within the notification payload which gets displayed in the notification - Has notification category which adds action buttons based on category - Some action buttons in the notification send GET request while app is in *background** - Other action buttons in the notification launch full-screen webview with navigation controls within the app that saves cookie data (logins) - Programming language is latest swift

- import APIKEY,SECRETKEY,PROXY - create order ( tạo lệnh mua bán ) - check balance - spam create order until success - set delay to run

No se requiere de experiencia, el trabajo es simple (búsqueda de leads), se proporcionara el lugar para conseguirlo, el pago es cada 2 semanas, el pago se depositara en EUR€ o USD$ , el puesto de trabajo incluye opción a crecer en nuestro sistema y llegar a poder a gestionar a otras personas si estas interesado en el trabajo escribeme un "fastlife" para asi filtrar a todas las agencias que autocomentan en los proyectos

...VBA developer to expand the capabilities of my existing project management tool. Here's what I need: - Calculate additional attributes: - You'll creatively determine other relevant project attributes to calculate beyond duration, cost, and complexity. - Implement new sorting methods: - Develop innovative sorting algorithms to effectively organize projects based on various parameters. - Code integration: - Seamlessly integrate these features with the existing VBA codebase. Key Requirements: - Proficient in VBA and advanced Excel functions. - Strong problem-solving skills and creativity. - Prior experience with project management software is a plus. Your expert touch will elevate the utility and efficiency of our management tool. If you're up for the...

I am looking for a skilled web developer to create a simple and minimalist pricing graphic for my website that is both aesthetic and functional across various devices. Key Requirements: - Develop a pricing graphic that adheres to a minimalist design ethos. - Must ensure full responsiveness for both desktop and mobile platforms. - The graphic will be static with no need for hover effects or clickable elements. Ideal Candidate Skills: - Proficient in HTML and CSS. - Strong understanding of responsive web design principles. - A portfolio demonstrating experience with minimalist design. - Ability to deliver clean, efficient code compatible with major browsers. This project is perfect for freelancers who excel at crafting smooth, clean designs with a focus on usability a...

Simple React Native App with Following Functions: Login - Connect External API to validate Login and keep it authenticated & active List View - Connect External API with bearer token and fetch data , loop and list it in the page Add New - Connect External API to update the new record submitted from the app Post - Connect External Post ID / data from app to API and show message depending on the response received Show Notification if any new data comes in from the backend orders API

...completed, we just need a freelancer who can help us figure out and fix the following issues in the code, they will be straightforward to fix. - Sometimes the Batch Upload doesn't properly upload the correct variation data. You just have to pass the SKU in the function for those products who are not properly configured and add fixes to the code. You will then run the code for batch upload again and monitor it to completely add correct data to products - Look at the and see the last function that's being called, you just have to work on that. ($30 USD) - Write a Simple Selenium Function to Login on WordPress, Save the Cookies, and Click on a Button to add Brand to Brand Page. (Simple Implementation) - ($20 USD) MAX BUDGET: $50 USD Proj...

I need some help in debugging my existing c# code. It is a financial market API which was made by the help if third party. The ideal freelancer should have good grasp over c# concept and mathematical functions like weighted average and series. Please find the doc about the API below.

I'm seeking an experienced developer proficient in Asterisk configurations and AGI scripting to enhance our customer support telephone system. **Essentials:** - AGI scripting for Asterisk - AI Voice Response integration **Key Goals:** - Develop an AGI script to automate voice responses for incoming and outgoing calls. - Integrate the system with openAI APIs to deliver natural, engaging voice interactions. **Ideal Candidate:** - Previous experience with Asterisk telephony systems - Strong proficiency in AGI script development - Familiarity with AI-driven voice response technologies - Proven track record with APIs We need to transcribe caller's voice and send it to openAI via api and get responses from there and convert it to voice again and play it out so that the caller ...

I am in need of a proficient PHP coder who can create a working code to obtain historical sales data from eBay. I primarily need the sale price, quantity sold, and the date of the sale. This data is intended for multiple items, not just one. To successfully execute this project, proficiency in PHP is a must preferably with prior experience in creating data extraction codes or bots. An understanding of eBay's API and how to effectively utilize it would be a great advantage too. Skills and Experience: • Proficient in PHP • Experience with data extraction • Familiarity with eBay's API • High attention to detail to ensure the accuracy of the extracted data - Ok to use SANDBOX mode - Must save tokens in a MYSQL database - Must be able to run from a C...