Projects based on c and c jobs
Hi Dwayne C., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I'm seeking a specialized developer to create a custom plugin for Revit. Ideally, your skill set should focus on: - Strong knowledge in Revit API - - Automating data retrieval within Revit using C# and Revit API In your application, please elaborate on your past work specifically in development of similar plugins. Demonstrating your familiarity in this specific area is paramount to securing this project. A proven track record in creating plugins catering to the architecture and 3D modeling domain could potentially put you ahead of the competition.
...OpenGL. The specifics of the game's platform, theme, and gameplay style have not yet been determined, allowing for significant creative freedom for the chosen developer. The main role includes, but is not limited to: * Designing and programming the game using OpenGL * Deciding on an engaging theme and style of gameplay * Optimizing for an as-yet-undetermined platform The ideal candidate for this opportunity should possess the following skills and expertise: * Proficiency in OpenGL and general coding practices * Strong experiences in game design and development * Creative mindset and ability to work independently * Ability to make informed decisions on game's design and mechanics This project provides pl...
I have a C# MVC ASP.NET Code. currently when I put a breakpoint in the code it does not stop there. i want someone to make this code debuggable. if for any reason the code does not stop at breakpoint I have that means the job is not complete Time is only 1 day, if you need more than that or you cannot do then PLEASE DO NOT APPLY I need an experienced developer to help me debug some C# MVC ASP.NET code. The client hasn't clarified if the project is for personal or business use. However, since the specifics of the debugging needed are not specified, it's expected that the code is reviewed in its entirety. Required Skills and Experience: - Proficiency in C# - MVC Frameworks - ASP.NET Core - Debugging complex applications - Systematic approach to ide...
...schedules and perform calculations based on user-selected options. Requirements: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Proficiency in Autodesk Revit plugin development. Access to Revit 2024 installed on your PC for testing and development. Ability to work independently and efficiently. Project Details: The objective is to develop a plugin that performs the following tasks: Retrieve quantity data for four specified materials from predetermined Revit schedules. Display the retrieved quantities in a user interface within the plugin. Prompt the user to select from three predefined conditions (each associated with a spe...
...consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically • Chat filter: It should be able to interact with other users by filtering out specific keywords or phrases There is versatility in the choice of code we are willing to accommodate for this initiative. Whether Python, Java, or C#, the primary focus should be on efficiency and effectiveness. Prior experience with bot creation for games and an understanding of Ragnarok private servers is highly desirable. If you have such skills and believe this sounds like a fit, kindly submit a proposal outlining your previous work and ability to commit t...
...talented and experienced Blockchain Developer or a team of developers to upgrade our existing Roulette Game project to incorporate blockchain technology. The successful candidate(s) will play a pivotal role in enhancing the game's security, transparency, and overall user experience by implementing cutting-edge blockchain solutions. Responsibilities: Collaborate with the existing development team to understand the current architecture and functionality of the Roulette Game project. Analyze and identify areas of improvement in the game's security, fairness, and user experience. Design and implement blockchain-based solutions to enhance the game's functionality, transparency, and reliability. Integrate smart contracts...
...stand-alone Windows 10 executable file that extracts and saves the following data from MP4 video and/or MP3 audio files: 1. number of frames in the file 2. amplitude (how loud) for any frame based on frame number 3. frequency (pitch in hertz) for any frame based on frame number 4. size (in bytes) of the jpeg for any frame based on frame number 5. jpeg for any frame based on frame number It works as follow: 1. The user browses to a TXT file. 2. Each line in the TXT file lists the: a. location of an MP4 video or MP3 audio file [B below] b. data to be extracted from the file [D,E,F below] c. location where the extracted data is to be saved [C below] 3. As each file is processed, a line is displayed...
We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.
I'm looking for a skilled developer to assist in the creation of a python code frame finite element analysis. It is crucial that the tool is developed in Python and allows for Finite Element Analysis to show stiffness matrix, displacement vector and reaction vector. - Required Skills: Python, Finite Element Analysis, Web Development - Experience: Prior experience in developing web-based interfaces for engineering applications would be highly advantageous. A background in frame finite element analysis is a significant plus. Your understanding of Python and its application in this context is essential.
...program a smart 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 ...
...competition research. This individual should focus on Competitors A, B, and C and create compelling articles within the spheres of technology, health and wellness, and travel. Key Responsibilities: - Write engaging blogs on technology, health & wellness, and travel topics - Analyze and adapt writing according to competitor trends (Competitors A, B, and C) I also require virtual assistance, specifically managing emails, data entry tasks and managing social media accounts. Proven experience in these areas is essential. Ideal Skills: - Competent writer with a knack for creating engaging content - Proficiency in competitor research - Prior experience in managing emails, doing data entry and...
Hi rajat07me, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I'm seeking a C# .NET 4.7 expert to help me with my WinForms application. It's currently facing a few challenges, namely slow performance, interface design, and error handling. I'm looking for someone who can not only assist in addressing these issues but also provide insights on how to enhance the software in general. Key Responsibilities: - Analyze and address the slow performance issues, which include frequent freezing, slow loading times, and laggy UI response. - Revamp the interface design to make it user-friendly and visually appealing. - Improve the error-handling mechanisms in the application to ensure a smooth user experience. Ideal Skills and Experience: - Proficiency in C# .NET 4.7 and WinForms devel...
...professional, modern, and user-friendly website for my service-based business. The main purpose of the website is to serve as an online representation of my business, enabling me to showcase my services and engage with potential clients. Key Requirements: - Responsive Design: The website should be responsive, ensuring a smooth user experience across all devices. - Professional Look: The design should be clean, modern, and professional, reflecting the nature of my service-based business. - Clear Navigation: Visitors should be able to easily find the information they are looking for. Ideal Skills and Experience: - Proven experience in developing and designing WordPress websites, particularly for service-based businesses. - A keen ...
I'm looking f...looking for a skilled ASP .NET web developer to work on a small project. Key requirements: - Fullstack development: The project involves both front-end and back-end development. The ideal candidate should be proficient in C# and ASP .NET. - Database Integration: The project will be using SQL Server, so experience with this database type is needed. Skills required: - Proficiency in C#, ASP .NET, and SQL Server - Experience in fullstack web development - Strong understanding of database integration and management Your role will be to take the project from concept to completion, ensuring that all elements are well-integrated and functioning smoothly. If you are a reliable, detail-oriented developer with a strong t...
I'm looking for a proficient software developer to create a web-based Customer Relationship Management system specifically for travel agents. This CRM should mainly focus on: - Customer Database Management: A structured way to store client information, preferences, and previous interactions for easy access. - Travel Itinerary Planning: A feature that allows effective scheduling, detailing all aspects of travel plans such as locations, accommodations, transportation etc. - Booking Management: This needs clear ways to manage and track bookings, cancellations, or changes. Ideally, you have experience in developing web-based CRM systems, and you understand the needs and workflows of travel agents. Any previous work in the travel indu...
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 ...
...the Role of a Blockchain Developer To integrate wallet connect feature and make the game more decentralized by using smart contracts, it's essential to understand the role of a blockchain developer and the skills required for this task. A blockchain developer is responsible for developing decentralized applications (dApps) and smart contracts based on blockchain technology. They need to understand the architecture and protocols of the technology. In the context of game development, blockchain developers are also involved in developing 3D models, 3D designs, and 3D content used in games . Specializations within Blockchain Tech When looking for a blockchain developer to work on integrating the wallet connect feature and...
I'm currently engaged in the development of a game for mobile platforms, specifically iOS and Android. The game is being coded in C#. Here's what I need your expertise for: - Assisting in creating and integrating custom scripts for the game - Debugging and optimization of the code already written. - Potential future coding requirements as the game develops. Ideally, you should: - Have expertise in C# mobile game development - Have prior experience with both iOS and Android platforms. - Being a passionate gamer would be an added advantage, as this will also lead to better understanding of the requirements. Upon successful collaboration, there is a potential for an ongoing work relationship.
We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.
...create a map-based service app. The app will offer services like location tracking and generating lists of nearby services. Key Functionalities: - For the location tracking feature, I will need: - Real-time tracking: This will be a core feature of the app - API: Reading from API - Listing nearby services based on some KPI - For the nearby places search feature, I will need: - Filter by category: To enable users to find relevant places - Sort based on property: This will enhance user search experience Ideal Skills: - Proficient in React Native framework - Experience with mapping services - Strong understanding of real-time tracking - Previous work on location-based service apps - Familiarity with custom marker impleme...
...for a basic-level project. The primary focus will be on simulating liquid fluid flow. We need a geometry similar to a tee mixer as depicted in the provided figure. The horizontal pipe has a diameter of 100 mm, while the vertical pipes have a diameter of 40 mm each. We're dealing with a fluid with properties akin to water. The conditions for the horizontal pipe include a flow rate of 4 l/s and a temperature of 20°C, while for the vertical pipes, the flow rate is 1 l/s and the temperature is 60°C. Tasks to be carried out: 1- Verification of Mass and Energy Balances: This involves assessing velocity, temperature, and pressure profiles within the system. Additionally, improving mesh quality using a curvature-based crit...
I need support in refining my existing algorithms. The aim is to enhance the accuracy of detecting parking lines within a Windows environment. Candidates demonstrate: - Deep understanding of C++ programming - Experience with parking spaces detection algorithms Your objective would include: - Fixing the issues related to the accurate detection of both parallel and angled parking lines. - A focus on increasing the overall accuracy of the algorithm Experience with computer vision and signal processing would be an asset.
The project involves: 1. Go to an FTP location and get the last 10 csv files. Input example attached as '' 2. Combine those newest 10 files and map to new structure. Mapping example attached as '' 3. Save new file as 'BooksRunImport YYYY-MM-DD ", place in production folder "C:LakesideBooksClientDownloads" as tab delimited .txt, with an additional copy in folder as a backup. Output example attached as '' I would prefer it be written in NodeJS and compatable with v14.16.1 as I am familiar with how to edit the structure and I have other similar scripts running. I will supply FTP location and login as well as folder locations.
I need a proficient sales professional who will join our team on a commission basis to assist us in expanding our market reach in Europe, the GCC, USA, and Canada. Our brand deals with carefully handcrafted home accessories, gifts, and crafts priced between $20-$300. REQUIREMENTS: - Proven sales experience, ideally in the crafts sector - Familiarity with markets in Europe, the GCC, USA, and Canada - Strong negotiation and closing skills - Ability to meet and preferably exceed a sales target of 500-1000 units per month This project is perfect for sales professionals with a knack for selling high-quality handmade goods. We look forward to receiving your proposal detailing your relevant experience.
I am looking for an experienced, senior-level Java backend developer to build a new application from scratch in the healthcare industry. This novel undertaking will require a high level of expertise and the following skills: - Robust knowledge in database management - Proficiency in API development - Skills in business logic analysis - Business Logic Expert Applicants should ideally have a strong background in full-time Java backend development, with previous project experience in healthcare or similar fields. Looking for 2 Profiles Europe Based , Java Backend Senior. In this project front is made in AngularJS (as per other front devs)
Do you love creating beautiful and functional websites that convert visitors into leads and sales? We're looking for a talented freelance web designer to join our team on a project-by-project basis! About the Projects: Conversion Optimization: Craft high-performing lead generation pages designed to maximize conversions. Website Refresh & Redesign: Breathe new life into existing websites, from simple design tweaks to complete overhauls. Conceptualization & Build: Bring client website visions to life, from wireframing to launch. Ecommerce Development: Build user-friendly and visually appealing online stores. Your Skills: Proven experience creating websites using WordPress and front-end builders - Divi. A plus: Ability to build ...
I'm seeking a developer with strengths in cryptography, blockchain, and who is proficient in Solana to help me develop a decentralized wallet application. This wallet application should have the ability to: - Create and manage multiple wallets. - Send and receive cryptocurrency. - Provide a clear and detailed transaction history. - Execute multichain swapping of digital assets. - Handle 2 custom coins designed for our ecosystem. In addition to these functionalities, the app must run on both iOS and Android operating systems. Moreover, I'd like to collaborate with someone who has a knack for developing user-friendly interfaces. Your expertise can assist us in providing a seamless and engaging user experience. Finally, if you ha...
Role Overview: We are working on a project and seeking a highly skilled individual with a strong background in deep learning and computer vision. This role involves developing advanced computer vision models, including CNNs and Vision Transformers, vision-language models, and large language models (LLMs). The ideal candidate will have extensive experience in Python and PyTorch. Skills Required: - Theoretical and practical knowledge of deep learning, specifically CNNs, Vision Transformers, vision-language models, and large language models. - Proven experience in Python programming and frameworks such as PyTorch; familiarity with PyTorch Lightning is preferred. - Demonstrated capability in research. A record of publications in t...
I'm in need of a proficient professional with expertise in Ninja Trader 8 for developing a simple strategy. The strategy will be based on time-based buy and sell stops where the trigger of one cancels the other. This needs to be implemented on a 1-minute time frame. Proficiency in C# and familiarity with financial trading platforms are highly needed, as no indicators or conditions are to be used as triggers for the buy and sell stops. Proved track record in similar projects will be appreciated.
...Key Features: - Player Matchmaking: The server should facilitate the process of players finding and joining games. - In-game Chat Support: Implement a robust chat system to enhance player interaction. - Buy/Sell Special Items: Enable players to trade special in-game items. - Event Creation: Develop a feature that allows for the creation and management of in-game events. Ideal Skills and Experience: - Proficiency in server-side programming languages like Java, C++ or Python. - Previous experience in developing game servers and a solid understanding of networking protocols. - Familiarity with creating matchmaking systems and implementing chat functionalities. - Ability to design a secure and stable server environment that can han...
...for an expert with an understanding of C# and C++ programming languages to integrate a C# DLL into a C++ application, predominantly for user interface integration. - **Main Task:** Establish communication between the C# DLL and the C++ application to call specific custom functions. - **Specific Functions:** The task involves calling custom functions from the DLL, which are part of a standard. - **Experience:** A successful candidate must have a deep understanding of DLL, C++, and C#; and a track record of integrating DLLs into applications. - **Skills:** DLL, C++, C#, software architecture. The main goal is to enhance the functionality of the C++ application by using this C...
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Add moving watermark or seal entry 5. Upload final work as .mp4 Dice:
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Add moving watermark or seal entry 5. Upload final work as .mp4 Dice:
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Add moving watermark or seal entry 5. Upload final work as .mp4 Dice:
...The AI tool should enhance efficiency and accuracy for property managers and inspectors. Key Features: - Automated report generation: The tool should be capable of automatically generating reports based on the data input. - Image recognition: The tool should identify and process images effectively. - Analytics dashboard: A comprehensive dashboard to visualize data and trends is crucial. Platform Compatibility: The AI tool should perform flawlessly on both web and mobile platforms. Integration: Integration with property management software is required for efficient functioning and data sharing. Ideal freelancers for this project should be experienced in AI, SAAS, and property management software designs. A profici...
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Add moving watermark or seal entry 5. Upload final work as .mp4 Dice:
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Add moving watermark or seal entry 5. Upload final work as .mp4 Dice:
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Try to seal Entries so nobody can see your work, add moving watermark 5. Upload final work as .mp4 Dice:
...video editing software Resolution settings to 576x896 before you start b) You may chop up the video, reverse it, loop it, or my favorite thing to do: Let it play, duplicate it, reverse the duplicate, so the video is double the length. c) Ask CHAT#$% for a list of scary/demonic/terrifying/spooky/weird names, try a few different names 2. Animate the writing and Dice.... if you think it looks good, possibly add cool effects/Ai tools/Ai animation/Video enhancement. Do whatever you think is best 3. Add sound (****Please use ONLY 100% Vector copyright free sounds and FX (full commercial use only)(No Attribution required) (Same with the Ai) 4. Try to seal Entries so nobody can see your work 5. Upload final work as .mp4 Dice:
I'm seeking a highly skilled developer with expertise in React.js, to create an engaging and interactive Ludo game exclusively for web. Due to its primary target audience being adults, appropriate UI/UX will be critical. - Key Game Features: - Player invite: Ability to add friends and invite them to play. - In-game chat: A seamless in-built chat system for real-time communication among players. - Game Save/Resume: Capability to save and resume games at a later date. Ideal candidates should have prior experience in developing games with these features and be able to deliver an engaging and robust Ludo game. Expert knowledge of React.js is a must.
...seasoned professional to develop a comprehensive business analysis and strategic report. Key Responsibilities: - Conduct a thorough market and competitor analysis - Identify and analyze competitor pricing strategies - Gather and evaluate target market demographics - Evaluate competitor product offerings - Assess current financial performance - Evaluate operational efficiency Ideal Skills and Experience: - Proven track record in strategic planning - Expertise in market and competitor analysis - Strong financial analysis and reporting skills - Experience in assessing operational efficiency - Ability to synthesize data and present clear strategic recommendations - Understanding of a variety of industries, business models, and...
...illustrations for our brand focusing on men’s hair growth. This project aims to visually represent the stages of hair loss and the efficacy of treatments through vector art that aligns with our brand's aesthetic. Please make sure you review the attached brand identity (Brand ), the Main Page (Main ), and the requirements () before reading. In total, we need seven high-quality, vector line art illustrations (4 for hair loss stages, 3 for hair growth stages). Files to be delivered in 512x512 AI and SVG with transparent backgrounds depicting: 1. Four stages of hair loss: a. Hereditary Hair Loss: Early intervention for genetic hair loss, enhancing follicle vitality. b. Thinning Crown: Scalp-focused interventions to curb visible hair thinning. c...
I'm looking for an experienced developer who can create a web-based calendar with a unique feature to allow users to book dates. If a date is unavailable, the application should clearly indicate it. Key Requirements: - The calendar must be web-based and mobile responsive. - There should be a feature to allow date booking. - An excellent visual indication for available and unavailable dates. Ideal Skills and Experience: - Previous experience in web-based application development. - Strong understanding of modern web technologies and responsive design. - Good knowledge of calendar functionality and user-interface design.
I'm looking for an experienced developer who can create a web-based calendar with a unique feature to allow users to book dates. If a date is unavailable, the application should clearly indicate it. Key Requirements: - The calendar must be web-based and mobile responsive. - There should be a feature to allow date booking. - An excellent visual indication for available and unavailable dates. Ideal Skills and Experience: - Previous experience in web-based application development. - Strong understanding of modern web technologies and responsive design. - Good knowledge of calendar functionality and user-interface design.
I am in need of a front-end developer who is expert in HTML, CSS, and JavaScript. Deadlines are important to me, so I prefer someone who is skilled in: - Designing website layouts - Implementing website functionality - Optimizing website performance Also, the primary purpose of the website is unknown. It would be a plus if the developer has experience in e-commerce, informational, and portfolio websites. Kindly share your hourly rates while bidding. I look forward to working with you soon!
...program with expert level C# coding ability for an assisgnment. The main functionalities of the project include: * Command-based user interface Critical aspects of the project include: * User Interface: The program will run on a command line interface. It is essential you have experience in this rather than GUI/Web-based interface design. * File handling: For effective data management, we require user interface functionality. Experience in properly implementing this within a .NET application is crucial. Bringing these aspects together to create a seamless program is the ultimate goal of this project. The right candidate will have extensive experience in C# programming, specifically with .NET8.0, and a good understanding of command-...
I'm immersed in creating a Desktop Application on Visual Studio, utilizing C# as the fundamental programming language. I'm currently in need of: - Coding assistance. This task would involve closely working with my existing line of code, offering necessary improvements and additions to elevate the functioning of my desktop application. If you're highly proficient in C#, and hands-on experience in handling Desktop Applications within Visual Studio, you'd be an ideal match for this project. Moreover, excellent problem-solving abilities would be a significant advantageous point for a fruitful collaboration. Hence looking forward to working with an individual having robust expertise in C# and desktop application de...
