System simulation and modelling solved problems jobs

I'm in dire need of a WAPT specialist, particularly one well-versed in JavaScript and experienced with handling issues related to login and authentication. Lately, I've faced problems with: - Users being unable to log in to my website. - Incorrect error messages being displayed during the login process. - Troubles with the forgotten password recovery process. Your primary task would be to diagnose these issues, propose a solution, and, upon approval, implement these changes to improve the overall performance and user experience. Having a background in enhancing e-commerce functionality would be an added charm to your profile. Looking forward to your bids!

...cybersecurity expert for a comprehensive penetration testing on our Linux-based system. Emphasis lies primarily on our web-based applications, with the aim to identify and eradicate any potential vulnerabilities. Key Tasks: - Perform Open Source Intelligence (OSINT) - Port scanning - Man-in-the-middle (MiTM) attack simulation - Focus intensively on injection attacks (SQL, XSS) - Authentication and session management puncturing - Cross-Site Scripting (XSS) evaluation The ideal freelancer will have: - Strong experience in cybersecurity and penetration testing - Excellent knowledge and experience with Linux-based systems - Proven experience in web application security testing - Firm understanding of SQL, XSS and authentication vulnerabilit...

You should find and tell me how to fix the problems of INP and CLS (mobile and desktop) on different page type. Web sites are available on request No FTP or access to code.

Please analyze the current APK source code and explain about the overall architecture and how it works

...longer find gnucobol on the default repositories and I never again want to lose control of the application language I am using. I also found that apt updates over time started creating problems. Finally, I don’t want to have to learn how to compile the gnucobol source code and deal with dependencies, etc to make an operable package. YOU: Will create a complete “how-to” instruction package, presumably possibly writing a series of bash shell scripts that I can run from terminal as part of your project for me. I DO NOT WANT to use Docker or any other idea that will isolate what I need to do from the Ubuntu 24.04 system I am using. Ideally, you will have done the same thing on your development computer proving that a small cobol program will co...

...expert freelancer who can market my Work Hour Monitor System for me in South Africa. This system's primary function is to handle project management, with specific features that include: - Task Assignment & Tracking: Assign and keep a screen of tasks automatically. - Time Tracking & Logging: Capture precise work hours, and automate attendance track. - Project Tracking: Monitor multiple projects' progress simultaneously. - Pay Hourly Basis: Computes payroll based on tracked work hours. - Automated Time Tracker: Logs time spent on each task and project. - Application Tracking: Monitors usage of tools and applications for each project. - Offline Tracking: Log task hours when offline, and sync when back online. ...

Please analyze the current APK source code and explain about the overall architecture and how it works

...an exam correction program and to work together to create a product to be sold online. The main function of this program will be to correct exams (with AI) that involve handwritten notes. The program will be sold with a kitchbai visualiser or similar. The user will: • Scan the exams using a kitchbai visualiser or similar. • The program will process the image() , • The program will use Optical Character Recognition (OCR) to create text (using chat gpt OCR). • The program will process the created text and correct typos with AI. • The program will send the text to AI, AI will correct the exam and assess the exam. Ideal Candidate: - Extensive experience in C# development - Proven expertise in OCR systems - Strong understanding of text recogn...

I'm in need of a skilled 3D modeller with experience in photogrammetric post-processing for a bridge 3D visualization using Itwin Context Capture. We’re an engineering company performing regu...skilled 3D modeller with experience in photogrammetric post-processing for a bridge 3D visualization using Itwin Context Capture. We’re an engineering company performing regular 3D captures of structures via using drones and we need assistance to post process of the captured imagery. We have a lot of data to deal with, and it’s a challenging task so that you must be well experienced in this area. Please share previous experience, even a few pictures of previous work would be enough. Ideal Skills: • 3D Modelling • Photogrammetry • Drone pho...

Data Science Expert for Modelling, Integration, and Correlation Tasks

...platform, currently looking for business operation developer in Europe and America. Our goal is to build a highly profitable webshop, and at the same time you can get a high return Features: - Our products are diverse, including but not limited to photo albums, gift boxes and other handicrafts - Our team is highly professional, including people with many years of e-commerce experience, to provide effective guidance to team members - The online store platform is easy to operate, even people with no experience can quickly get started - High commission income. In addition to your own income, you are able to increase sales and receive additional commissions - Be flexible and work on your own schedule - The work location is flexible and only requires...

**Required Expertise:** - Proficiency in networking and load balancing across multiple slave servers. **System Requirements:** - **Video Management Panel:** - Support for uploading all video file types. - Encoding to MP4 format. - Implementation of HLS for accelerated video loading. - Integration of advertisements within videos. - Video deletion capabilities. - Management of abuse-related video deletions. - **Slave Server Load Balancing:** - Capability to manage and balance loads across a network of 50+ servers. - Deployment of new servers. - Dynamic addition and removal of servers. **Suggested Technologies:** - Familiarity with systems like xStream or gdPlayer, or the ability to implement similar solutions, would be advantag...

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I am a .net leaner, and I'm in urgent need of a .NET expert to resolve an issues relating to Cross-Origin Resource Sharing (CORS) and JWT token authentication in my .NET 8 project. I'm using the framework for handling JWT tokens and need assistance in ensuring it's properly configured to work with the CORS policies in place. Key Tasks: - Fixing CORS issues: I'm experiencing CORS blocking and Preflight request failures in my project, - JWT Token : it works fine when I tried with postman for not working when calling by my front end app. Ideal Candidate: - Proficient in .NET - CORS & JWT Troubleshooting: Experience in resolving CORS issues, preflight request failures, and JWT token inclusion problems is essential for this...

I'm seeking a talented MATLAB coder who can assist with a specific task. I need a professional who can perform a load flow analysis on a 5 Nodes – seven lines - Powe...perform a load flow analysis on a 5 Nodes – seven lines - Power Network. The key deliverable is a set of comprehensive numerical reports that provide a detailed understanding of the system's load flow. These reports should help to identify areas of concern, ensure the system's overall stability, and help in making informed decisions about the infrastructure. Key Skills: - Proficiency in MATLAB, particularly in power system analysis - Strong understanding of load flow analysis - Ability to generate and interpret numerical reports The ideal candidate should be able to deliver...

...target image] down to about 0.02 reduction. At all image reduction settings, focus must be adjustable. The input image will vary from about 5mm to 1mm, and the output image will be from 1.5mm to 0.25mm. The light source will be LED, outputting 50watts of mid-UV light. This system is monochromatic. The light source will be a single frequency UV. The source image is a black & white 35mm slide. The output of this gig shall be a drawing/sketch of the relative positions of each optical element in relation to the light source [UV light], the source image/film and the target. For each optical element, there shall be a full description/specification, and if possible, at least one source to buy the element. I do not need any mechanical design, only a drawing sho...

I am looking for a smart POS system with automated checkouts. Which means it should have a system that automatically scans and checkout products without the need of counter. Let me explain in storyboard. Story Board 1) A person goes to a supermarket, picks his products in trolley and moves through a gate or line. So there the camera or sensor should be placed and as he passes on the next stop there should be a screen and printer where his total amount is shown in screen and the printer prints his bill automatically. And the person can pay to the total amount to cashier via cash or online and get their products home. With this system, I'd expect the person to suggest the type of sensor or camera that needs to be p...

...need of a customized Point of Sale (POS) system that caters to the needs of my business which operates across 7 or more physical stores. The system should be developed to efficiently manage Inventory, generate Sales Reports, and facilitate a comprehensive Customer Database. Key Features Required: - **Inventory Management**: The system should track stock levels, reorder points, and provide notifications when stocks run low. It should also allow for easy categorization and organization of products. - **Sales Reporting**: I need a robust reporting functionality that can provide insights into sales trends, popular products, and overall store performance. - **Customer Database**: The system needs to be able to store customer data, su...

I urgently need help with fixing my Firebase web login and API integration on a Laravel project. Key Issues: - I'm facing some login authentication problems that need to be resolved quickly. - The API integration is also not functioning correctly and requires urgent attention. Ideal Freelancer Skills: - Proficient in Laravel: In-depth experience with Laravel to effectively troubleshoot and fix the issues. - Strong Knowledge of Firebase: The ability to understand and work with Firebase's authentication system and API. - Problem Solving: A strong troubleshooter who can quickly identify and fix the issues at hand. - Time Management: The freelancer must be able to work on the project ASAP, and deliver a swift and...

I'm in need of a 3D modeller with advanced skills in SolidWorks. The project involves designing static objects and mechanical components (with the ability move for example: plier) with high detail. Key Responsibilities: - Produce detailed 3D models using SolidWorks - Implement textures, materials, and lighting for realistic representation Requirements: - Advanced proficiency in SolidWorks is crucial - Proven experience in high-detail 3D modelling - Strong understanding of materials, textures, and lighting Other Details: - The project is confidential; hence, a Non-Disclosure Agreement will be required. - The role allows for creativity and personal input, so feel free to bring your expertise to the table.

...This game will place players in the role of a delivery rider navigating the vibrant and ever-changing streets of major global cities. Key requirements: Design a captivating simulation game featuring various cities, each with unique levels and delivery challenges. Ensure flawless functionality on both Android and iOS platforms to provide a seamless user experience across devices. Develop an engaging and intuitive user interface that enhances player interaction and navigation through the game. Integrate in-app purchases and advertisements strategically to ensure monetization while maintaining an enjoyable gaming experience. Ideal candidate should have: Demonstrable experience in developing simulation games, with a focus ...

I'm seeking an expert in Revit 2021 to trace an existing DWG file for a residential building. Key Requirements: - Proficient in Revit 2021 with a s...Revit 2021 to trace an existing DWG file for a residential building. Key Requirements: - Proficient in Revit 2021 with a strong portfolio demonstrating intricate architectural modelling work. - Ability to accurately convert DWG files to Revit models without losing any essential data. - Attention to detail is crucial - the model must capture the existing layout and structure of the building. The perfect candidate should be a skilled architectural modeller with a good eye for detail, and experience with residential building projects. Your work will be the foundation for future design and documentation, so p...

I am currently facing some problems with my Shopify website's tracking code. It appears that it is not installed correctly, which is causing issues with Google Analytics and Google Ads tracking. This problem is particularly evident in the "Purchases" section of my website. I am actively receiving error messages related to this issue, thus, I would ideally require someone who has the following skills and experiences: - Extensive experience with Shopify, specifically troubleshooting and correcting tracking code issues. - Deep understanding of Google Analytics and Google Ads tracking setup on Shopify. - Ability to accurately diagnose error messages related to tracking codes, and implement effective solutions. - Expertise in ensuring t...

...academic writer to produce a detailed paper on the relationship between mobility disabilities and their impact on mental health with specific mental health diseases noted. Key aspects of the project include: - Focusing on how mobility disabilities, especially related to joints, feet, ankles, and knees, can trigger or exacerbate mental health issues like depression, borderline personality disorder, substance abuse primarily alcohol related, how it can cause anxiety, isolation, sadness, anger and frustration. It must also have pes planus, knee, ankle and hip problems mentioned in the paper. - Providing substantial research and analysis on the topic - Incorporating case studies to illustrate the severity and complexity of the presented issu...

I am currently facing some problems with my Shopify website's tracking code. It appears that it is not installed correctly, which is causing issues with Google Analytics and Google Ads tracking. This problem is particularly evident in the "Purchases" section of my website. I am actively receiving error messages related to this issue, thus, I would ideally require someone who has the following skills and experiences: - Extensive experience with Shopify, specifically troubleshooting and correcting tracking code issues. - Deep understanding of Google Analytics and Google Ads tracking setup on Shopify. - Ability to accurately diagnose error messages related to tracking codes, and implement effective solutions. - Expertise in ensuring t...

I'm seeking a seasoned drone engineer to enhance my drone's flight control system. You'll be predominantly focusing on: - Engineering the flight control system - Creating sophisticated algorithms for flight stability. Your expertise will elevate my high-end commercial drone stability to a whole new level. The ideal freelancer for this project should have: - Proven experience in drone engineering - Proficient knowledge in developing flight stability algorithms - A track record in enhancing high-end commercial drone stability. Make your mark on the drone space by joining our project! Let's add an impressive piece to our respective portfolios.

I'm seeking a professional web developer, extremely proficient in PHP and MySQL who can add an inventory module into our POS system. - Abilities: You should have substantial experience and demonstrated proficiency in building complex, user-friendly websites. Your PHP and MySQL skills must be exemplary. - Preferred Framework: I don't have a particular PHP framework preference. You can use the one you're comfortable with.

...proficiency in Java programming. The main purpose of this project is system integration. Key Requirements: - Expertise in Java programming and object-oriented programming is essential. - Prior experience and track record in developing applications for system integration would be a big plus. - Knowledge of software development practices and methodologies. The ideal candidate should be able to understand complex system requirements, design and develop Java-based applications that can seamlessly integrate disparate systems for efficient data flow and communication. Your ability to ensure the application is scalable and robust will be crucial for the overall success of the project. A proactive approach, problem-solving skill...

I urgently need a web developer to fix a couple of issues on my website. The main problems are that text is not displaying correctly and the footer is cutting into my content. Key Tasks: - Adjusting text alignment to ensure it displays correctly - Resizing the footer so it doesn't interfere with the main content - Modifying CSS styling to make the website look more professional and visually appealing I am looking for a developer who can complete this task within the shortest possible time frame. Experience with website design and development, particularly in CSS and HTML, is essential. A keen eye for detail and the ability to work quickly and efficiently are also highly valued traits for this project.

As an Outlook user, I am currently experiencing issues with my emails being sent to spam. I need a skilled professional to help me fix the problems with my MX records that's causing this. I'm yet to try modifying my Sender Policy Framework records, so expertise in this area would be vital. Ideal Skills: - Experience with Outlook email system - Proficiency in managing MX records - Understanding of email spamming issues - Knowledge of SPF records Required: - Diagnosis of the current MX records issue - Solution to prevent emails from being sent to spam - Guidance in modifying SPF records if needed

I'm after an expert in ASP.NET and VB.NET to help with system integration work, specifically focusing on the creation of secure user profiles and logins. The key tasks will entail configuring system architectures, and addressing real-time data syncs. Ideal Skills/Experience: - Proven experience with ASP.NET and VB.NET - Strong knowledge in user authentication - Familiarity with secure system integration - Solid understanding of secure profile creation Please note, the expertise needed for this project is very specific. Only professionals with strong experience in ASP.NET, VB.NET, and system integrations should apply. Thanks in advance. Only ASP.NET &VB.NET NOT OTHERS PLEASE....

...management system to drive an increase in the sales of our services. I am looking for a skilled individual who can work both independently and as part of a team. You should have a proven track record in developing and implementing sales strategies. Key Responsibilities for this project will include: - Devise strategies to increase sales - Enhance existing procedures to optimize efficiency - Experiment with new and innovative sales techniques - Provide training and support to internal staff - Collect and analyze customer feedback Ideal skills and experience: - Familiarity with various sales techniques and strategies - Knowledge in services sector - Experience with providing effective sales trainings - Strong communication an...

...to create a program that can provide a detailed view of any operating system's file system, namely Windows, MacOS, and Linux. Key Responsibilities: - Develop a fully functional program that can swiftly scan and exhibit the file system of the given OS's. - The program should be designed to work on each of the mentioned operating systems. While the choice of programming language is flexible, keep in mind the cross-platform compatibility. - The application should be user-friendly, so I am looking for a Graphical User Interface (GUI) based design. - Complete documentation is essential. This includes comprehensive instructions for setting up the environment, installation details, and explaining the purpose and functionality of each file ...

I am in need of a skilled Maya artist who can help me create a photorealistic water simulation for my animation project. Key Requirements: - The simulation should be integrated into a single object interaction; hence, the complexity of the scene is relatively low. - I am aiming for a high level of realism in the water simulation. Ideal Skills: - Proficient in Maya, with a strong understanding of its simulation capabilities. - Experience in creating photorealistic effects, particularly water simulations. - Good communication skills to understand and implement my vision for the project. Looking forward to working with a talented professional who can bring this vision to life.

...clients. We need you to answer phone calls and make outgoing calls to incoming leads, provide them quotes for our services and book them into jobber (the system we use to schedule clients). The ideal person for this role is someone who understands the importance of treating each interaction like they're on the phone with their grandmother. You take the time to explain things, ensure the customer understands our policies and helps resolve any issues as if it is a pleasure to do so. In short, we want someone who will treat this job as if it's their own company. Every interaction is important. In return for excellent customer service, unwavering team support and a servants heart, you will be rewarded with great pay, increasing workload...

I'm in need of a Java developer to create a student project using Java and MySQL. The main features of this project will revolve around 'Student Enrollment and Management.' Key Project Components: - **Student Enrollment and Management:** The core of this project, where students will be able to register and their details can be efficiently managed. User Interface Design: - **Simple and Intuitive UI:** The user interface should be seamlessly easy to navigate, aiming for user-friendly experience. Frameworks and Libraries: - **JavaFX for the Desktop Interface:** The project is expected to utilize JavaFX for the desktop interface. Ideal skills and experience for the job: - Proficient in Java (especially JavaFX) - Solid knowl...

...automatic lighting control system in C language, utilizing the TM4C123GH6PM Microcontroller. The system will operate with a 12VDC power supply (standard voltage for camping trailers) and all other voltages will be created from that source. The system will track ambient lux levels within the trailer using LDR. The system will track motion within the trailer using PIR sensor. Using the information above, the system will automatically turn on the lights of the camper when the ambient light is low and there is detected motion. The camper's lights are standard 12DC lights (not LEDs). When there is no motion for 5 minutes or the ambient light reaches a given threshold, the lights will turn off. There must be a manual way to turn on/off th...

I'm in need of a talented 3D modeler who can create stylized characters from scratch. Key responsibilities: - Design and develop unique stylized characters as per given brief - Ensure models are of high quality, optimized and cohesive with the given aesthetics Ideal Candidate: - Proficient in 3D modeling software like Blender, 3ds Max etc. - Strong creativity and a great eye for detail - Experience in creating stylized character models - Excellent understanding of character modeling, sculpting, and texturing techniques. Let your imagination run wild and add a new dimension to my project with your expert 3D modeling skills!

3D modelling and rendering of a wooden child's house

...Quote System with BankID Integration Project Description: As the project owner, I am seeking an experienced full-stack developer to create a bespoke quote system for our company, ensuring robustness and security in web development practices. The successful candidate will have the following credentials: - Proficiency in HTML, CSS, JavaScript, and PHP or Python for comprehensive full-stack development. - Experience with relational databases such as MySQL or PostgreSQL, to effectively manage and integrate the quote system database. - Expertise in API integrations, especially with implementing BankID for secure electronic signature functionality. - A deep understanding of secure authentication methods and strict adherence to GDPR complianc...

I'm struggling with deploying the RADAR-Kubernetes system (open-source: ) on a cloud-based service. The deployment has failed, and I need assistance to get it up and running. Key Tasks: - Setting up the Kubernetes Cluster: You'll be required to configure the Kubernetes cluster to support the deployment of the RADAR-base application. The Opensource project provides README and Workflow to help set the system. You are required to finish the deployment of the Pods. Currently, only the last pods (only velero)failed. I can provide the server and set the environment. - Running the RADAR-base Application: Once the cluster is in place, you'll need to configure the RADAR-base application correctly. You do not need to modify the code, the on...

...Expertise in network architecture, signal distribution, and redundancy is required. - Establish a walled garden. Proficiency in network security and user segmentation is necessary. - Setup multiple access points. Experience in balancing network traffic and optimizing signal strength across numerous APs is anticipated. - Install dome cameras and PTZ functionality for security purposes. Knowledge in IP cameras, analog cameras, and video recording and storage solutions is essential. - Implement a billing system, enabling customers to pay for access. Prior experience in similar payment gateway or subscription systems will be ideal. - Lastly, include a feature to allow free access in emergency situations. Your ability to integrate multiple s...

...Google Analytics (G4) account. Our system is a proprietary coded registration platform, built using PHP. Please note that the web developers have already attempted to set this up using the set up instructions provided by Google, so advanced knowledge is required. Key Requirements: - Adapt the eCommerce measurement setup for our unique, PHP-based system - Capture registration data in analytics including dynamic products and revenue details - Ensure the correct tracking of user behavior on product pages - Implement tracking to understand traffic sources and their impact on sales Ideal candidate: - Proficiency in eCommerce measurement and Google Analytics, especially G4 - Experience with PHP and custom tracking implementation - Strong understandi...

NO AUTO GENERATED APPLICATIONS. THEY WILL BE DELETED. NOTE: I'M P...ARE NOT OKAY WITH THAT RATE I want you to look at this personal portfolio site. Your job will be to evaluate the entire site and tell me any design issues, bug issues, UI or Flow problems, that need to be fixed. If you are a WordPress-Elementor developer, I can hire you to do the fixes as well. I'm looking for someone that can work immediately. REQUIRED: In your application tell me: 1. What computer & mobile devices do you own? Tell me the versions of the devices 2. What is the hourly rate I'm paying for this job? Are you okay with it? 2. Look at the site Tell me 2 problems you notice with the site, 3. Are you a wordpress-elementor developer? If no, its okay.

...current PCB design. I have the existing design and fab files at hand, but the project has not achieved its full functionality. - Key Issues: The circuit is experiencing power supply issues presumed to stem from the Voltage regulator, compatibility issues with the microcontroller, and an unresponsive USB output. These are the primary targets for debugging and solution creation. - Ideal Expertise: I am seeking an experienced engineer knowledgeable in PCB design, solar power modules, and the SAMD51 microcontroller. The individual must have a track record of troubleshooting and resolving power supply issues, microcontroller mismatches and USB output problems involving solar-powered circuits. Proper debugging skills, efficiency in prototypi...

I need a C++ program that can solve a system of equations arising from GPS location calculation. The program should run on Windows, and should have a command-line interface, reading input data from a file. Key requirements: - Develop a C++ program that can solve a system of equations. - The program should run on Windows. - It should be strictly command-line based, with no graphical user interface. - Input data for the program will be read from a file. Ideal skills and experience for this project would include: - Strong proficiency in C++ - Experience in solving complex mathematical problems - Knowledge in handling file input and command-line interfaces. Please provide a clear time estimate of how long it would take you to deliver the program. ...

I'm seeking an expert 3D designer who can create a high-detailed close-up of my product. This will require a 2D PNG file alongside the 3D files in DWG, OBJ, and STL formats. Key Details: - Supply PNG, DWG, OBJ, and STL files - Measurements: no specific dimensions are required. - Detail Level: The 3D model should be high-detail, capturing all the intricate features of the product. - Use the 3D model file provided to create a 2D PNG file that looks similar to the attached jpg file Ideal Candidate: - Proficient in 3D modelling software and experienced in creating detailed product designs. - Familiarity with the requested file formats. - Excellent attention to detail to ensure that the final product is visually striking.

I'm in need of an experienced PBX / VOIP / SBC engineer who can address several issues with our customers phone systems system. The primary goal of this project is to troubleshoot and maintain current systems. Key Responsibilities: - Troubleshoot ongoing call quality issues - Investigate and resolve call drops - Address any connectivity problems Skills Required: - Extensive experience with Asterisk and other PBX systems - In-depth knowledge of VOIP network architecture - Proven track record in troubleshooting and maintenance Please only apply if you have a strong background in VOIP technologies and are confident in your ability to resolve issues.

...who designs & codes complex web & mobile applications. You will be in charge of having healthy product releases which do work without problems. Type -no mistakes- in your bid so we know you have actually read this description. You will be responsible for: - Overall quality of all project deliverables and prerelease versions, making sure they are problem free. - Planing, creating, executing tests to identify problems in the product. - Recording and analysing bugs and errors found during tests. - Tracking fixes of found issues. - Processing and replying to issue reports coming from Client and Users. You are expected to have - Fluent in written and spoken English. - Minimum of a bachelor degree, preferably in a ...