Java socket programing jobs

Need to implement an api in an existing code of java springboot. This api will need to communicate to 2 microservices using a proxy, and get the desired output

I am looking for an Android Java developer who can start working on my project immediately. The specific tasks that need to be accomplished include bug fixing and optimization. The ideal candidate should have experience in Java programming and be able to work efficiently to fix any issues and optimize the app's performance. Need to connect on any desk and do the task. Everything is ready just need to change few things and bugs, not even a 1 hour job.

I am looking for an IT programmer with experience in Java to work on an exciting AI project. The ideal candidate should have expertise in deep learning and be able to develop a system that focuses on natural language processing. Skills and Experience: - Proficiency in Java programming language - Strong knowledge and experience in deep learning techniques - Familiarity with natural language processing algorithms and frameworks - Ability to develop and implement AI systems that can analyze and understand human language - Experience in working on projects related to natural language processing, image recognition, or recommendation systems would be a plus. This project will involve creating an AI system that can effectively process and understand human language. The system shou...

I'm looking for an experienced Java developer who can construct an API, focusing heavily on image processing and color visualization for product images. Key requirements of this project include: - Use of Java for API development - Familiarity with image processing techniques in Java for product images - Implementation of specific functions including image resizing, noise reduction, and image enhancement The right candidate will have a thorough understanding of Java and bring expertise in image processing, particularly in relation to product images. It is crucial for the developer to have experience implementing the aforementioned image processing functions into an API. Knowledge on color visualization algorithms would also be a beneficial skill.

I am looking for a skilled devel...and have advanced medical knowledge. Skills and Experience: - Experience in developing chatbots for WhatsApp and Facebook - Familiarity with integrating chatbots with Google BERT or ChatGPT AI models - Strong understanding of advanced medical knowledge and terminology - Ability to create a user-friendly and interactive chatbot interface - Proficiency in programming languages such as Python, Java, or JavaScript - Knowledge of Natural Language Processing (NLP) and Machine Learning (ML) algorithms - Attention to detail and ability to handle complex medical queries - Strong problem-solving and troubleshooting skills If you have the necessary skills and experience, please submit your proposal along with relevant examples of previous chatbot

I require a java script code, which runs as a chrome snippet. The project requirements are found in the following link.

WhatsApp Program for normal WhatsApp Project Overview...incoming messages with predefined responses. - Backup and restore chats: It would be ideal if the program could also provide an option to backup and restore WhatsApp chats. Preferred Programming Language: There is no specific preference for the programming language. The developer can choose the language they are most comfortable with. Skills and Experience: - Strong programming skills in Python or Java, or any other language the developer is proficient in. - Experience in developing messaging applications or programs with similar functionalities. - Knowledge of WhatsApp API or similar messaging APIs. If you have the necessary skills and experience to develop a WhatsApp program with the mentioned features, please submit your...

I am seeking an experienced JAVA/JSON developer/s to craft a library that interfaces with Google ads via Rest API. The library should be built to automate specific actions in Google campaigns, specifically: - Creating new campaigns - Updating campaign settings - Managing ad groups - etc. The ideal freelancer will have experience in creating such libraries, have a good understanding of Java/JSON, and be familiarized with Google Ads' REST API and will be able to create JSON objects the REST API consumes. The specification: We are fully capable of setting up any campaign in Google Ads ourselves via web browser. Thus we can provide specification of Campaigns, Ad Groups and Adverts by reading them via web browser. The aim is to partially automate Campaign, Ad Groups and Ad...

Looking for Apache Camel with Java experienced developers it is a remote connection. We will give 50 to 60k per month. For 4hrs a day from mon-fri

I'm in search of a back-end developer skilled in Java and Quarkus. My project involves: - Developing user authentication - Implementing payment integration - Converting existing APIs from Springboot framework to Quarkus The selected freelancer must also have experience with PostgreSQL database integration. If you've done similar work in the past, I'd be eager to see some examples. Your strong understanding of Java and experience with Quarkus will be key to the success of our project. We will be conducting some integration testing from mid Jan to the end of Jan. So the dev needs to available up to the first week of Feb. Yes, our backend team consists of 2 other seniors from Malaysia and France. The "office hours" / availability needs to b...

I am looking for a skilled developer to create a simple Android and Apple application with a unique identifier saved on the device...requirements for this project include: - Developing the application for both Android and Apple platforms. - No specific design or wireframe is needed as the app will simply open an existing URL. - The preferred programming language for the development of the application is open to suggestions, with no specific preference for Java or Swift. Ideal skills and experience for this job: - Proficiency in Android and Apple app development. - Knowledge of programming languages such as Java and Swift. - Experience with web application integration. If you have the necessary skills and experience, and are interested in working on this project, please subm...

...websites are necessary, as these platforms are our primary target for data scraping. • Data usage: The scraped data will be primarily used for research. Hence, precision and attention to detail are crucial for accurate research findings. • Experience and Skills: Proven track record in web scraping, data mining, data analysis, experience with scraping tools and programming languages such as Python or Java is required. Your task will not only be responsible for data extraction but also ensuring it is of high quality to support our research, making accuracy your top priority. With your help, we can transform these data into valuable insights....

I am looking for an experienced developer to help me resolve a memory leak issue in my Spring Boot Service. The project involves checking the program for any memory leaks and optimizing memory usage to ensure efficient performance. Key requirements for this project include: - Strong experience with Spring Boot and Java programming - Expertise in troubleshooting and resolving memory leak issues - Knowledge of memory management techniques and best practices - Familiarity with performance optimization and scalability considerations for large-scale applications The ideal candidate should have a proven track record in identifying and resolving memory leaks in Spring Boot applications, particularly in large-scale environments with more than 500 users. As the deadline for resolving t...

...microcontroller do you intend to use for this project? I am open to suggestions but was thinking Arduino Which H2S gas sensor do you intend to use for this project? I am not sure as I am not an expert but I see you can get sensors on e-Bay like "MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Se" More... Power can be via battery but the Aircon unit is next to a 220V AC socket. Being located externally the system will need to be sealed somehow with the exception of the sensor of course Another option would be integrating something like the Monnit ALTA Wireless AA Hydrogen Sulfide (H2S) Sensor with an App to send a signal to the Aircon unit, this sensor also allows data logging so this is useful to have. This will may impact the price of t...

I am looking for a Java developer to fix bugs on a big project. The priority level of these bugs is high as they affect the functionality of the project. Although I have a general list of these bugs, I need assistance to fix them. We have a repository on GitLab, we'll give you access to that repository and we need to fix the Android App, cause some of these bugs don't allow the user to use some of the main functionalities of the app on Mobile Android. Ideal skills and experience: - Strong proficiency in Java - Experience in Mobile Developing - Attention to detail and problem-solving abilities - Ability to work independently and meet deadlines efficiently

I am looking for a freelancer who can provide a step-by-step explanation of the Shors and Grovers Algorithm, as well as the NIST finalized Krystal Kyber & Krystal Dilithium Algorithms. The explanation should include code examples. Skills and Experience: - Strong understanding of quantum computing and algorithms - Proficiency in programming languages such as Python,Java and C++ - Knowledge of mathematical concepts behind these algorithms

Must know malayalam language I'm seeking a knowledgeable mentor to assist in the development of an educational platform focused on programming. The platform will primarily support Python, Java, and JavaScript. This project requires someone with considerable experience in these languages. Key aspects of the platform will include: - Online courses The ideal candidate would have a strong background in building educational platforms and an in-depth understanding of programming languages mentioned. It is desirable the candidate possesses teaching or mentoring experience to meticulously craft engaging online courses suitable for various learning levels.

I am looking for a developer to create a window application for data management on the Windows platform. The main purpose of this application is data management, so it s...window application for data management on the Windows platform. The main purpose of this application is data management, so it should have a user login system. Key features of the application should include data analysis tools and a customizable UI. Ideal skills and experience for this job include: - Experience developing window applications - Proficiency in programming languages such as C# or Java - Knowledge of data management and analysis - Ability to create a user login system - Experience in designing a customizable UI If you have the skills and experience required for this project, please submit your...

...devices and screen sizes - Implement secure authentication and user profile management features - Enable users to connect and communicate with each other through the app - Integrate social media sharing and notification features - Optimize app performance and ensure smooth user experience Skills and Experience: - Proficient in Android app development and familiar with Android Studio - Knowledge of Java and Android SDK - Experience with RESTful APIs and JSON - Familiarity with Firebase or other backend services - Strong problem-solving and debugging skills If you are a skilled Android app developer with experience in social networking app development, I would love to discuss the project further. Please provide examples of your previous work and your estimated timeline and budget...

...guidelines and samples I will provide. The first deliverable, which isa report of 2000 words about the app is due on 10th January. I have provided the guidelines for writing the First Deliverable report and samples of past ones The actual app and the final report are due later on. The ideal candidate will have the following skills: - Proficiency in Android app development - Strong knowledge of Java and Android SDK - Experience with RESTful APIs - Familiarity with web development and frameworks - Ability to create and integrate reports into the app - Solid experience creating and deploying Android apps - Strong knowledge of location-based services - Proven expertise in writing in-depth technical documentation that provides detailed insights into the app functionality, code, a...

I am looking for a skilled developer who can provide ongoing maintenance and customisation for my website and application. The ideal candidate should have experience in bug fixes, feature enhancements, and design updates. Specific requirements: - Bug fixes: The developer should b...don't have a specific design in mind, I have a rough idea of how I want my website and application to look. The developer should be able to work with my ideas and make design updates accordingly. The maintenance and customisation work will be needed constantly, as I anticipate the need for regular updates and improvements to keep up with the changing demands of my users. Languages to understand is Java and Kotlin. If you have the skills and experience to handle this ongoing project, please submit...

I am looking for a programmer to develop an AI API for my project. The specific AI functionality that I need the API to perform is to read and convert multiple images into text. It should take multiple images that include tables(ex A ->252 B->4728 C->2626 and A B C being different numbers for different papers on different images. As a result it should add all together and...should add all together and give the sum of A B and C) I am open to any programming language for the API. The end application of the AI API will be a desktop software or any other way you might think of. Skills and Experience: - Experience in AI programming and development - Knowledge of Natural Language Processing and Image Recognition - Proficiency in programming languages such as Python or Java (or ...

I need a proficient Java programmer to develop powerful algorithms and generate PDF reports. The task at hand requires precision and experiential knowledge in the field. Key responsibilities: - Develop algorithms in Java language - Create a custom solution for generating PDF reports Ideal candidate: - Expert in Java programming - Experience in algorithm development - Understanding of custom solutions for PDF generation - Strong problem-solving skills and attention to detail Let's connect if you possess the skills mentioned above and are passionate about designing efficient Java-based solutions.

I'm seeking a proficient Java Developer to build a Spring Boot web application. This app will primarily be used for e-commerce purposes. Key Responsibilities: - End-to-end development of the app, covering both frontend and backend - Ensuring robust and secure functionalities - Collaborative attitude to implement specified features I am not strict on what applicants should specifically include in their applications. However, highlighting your relevant experience, past works and your project approach will strengthen your application. The project needs to be completed ASAP, so a demonstrated ability to meet deadlines is crucial. Ideal Skills: - Proficiency in Java - Experience with Spring Boot - E-commerce platform development - Frontend and backend web development I ...

...client is looking for a minimalist aesthetic for the webapp/app. - The design changes should be clean, simple, and visually appealing. Deployment: - The project requires a fresh domain and server set-up. - The developer should be familiar with setting up domains and troubleshooting any issues that may arise during the deployment process. The files are developed on Dart, YAML, JavaScript JSON, .java, .kotlin, JavaScript JS, CSS, Sass, PHP, HTML And software version flutter 3.x Skills and Experience: - Proficiency in web design and development, focusing on design changes and deployment. - Experience with creating minimalist designs and implementing them effectively. - Knowledge of domain set-up and troubleshooting. - Attention to detail and the ability to deliver high-quality ...

We are in ...credentials. Access to view, add, update, and delete student and faculty attendance records and personal details. Ability to generate and access attendance reports. Student Module: Personal detail access for students. View attendance reports generated by administrators or faculty. Required Skills and Expertise: Advanced proficiency in web development languages (HTML, CSS, JavaScript). Strong skills in Java or Python programming. Demonstrated experience in developing web-based applications with database integration. Deep understanding of attendance tracking and reporting functionalities for both students and faculty. Knowledge of database management systems. Project Deadline: Completion and full functionality of the system are expected within a month of the project com...

We are in ...credentials. Access to view, add, update, and delete student and faculty attendance records and personal details. Ability to generate and access attendance reports. Student Module: Personal detail access for students. View attendance reports generated by administrators or faculty. Required Skills and Expertise: Advanced proficiency in web development languages (HTML, CSS, JavaScript). Strong skills in Java or Python programming. Demonstrated experience in developing web-based applications with database integration. Deep understanding of attendance tracking and reporting functionalities for both students and faculty. Knowledge of database management systems. Project Deadline: Completion and full functionality of the system are expected within a month of the project com...

Hello Talented Developers! We are a vibrant and innovative startup looking to expand our team with skilled application developers. Our mission is to create cutting-edge solutions that make a real difference, and we need your expertise to make it happen. We're Looking For: Java Application Developers: If you have a passion for building robust and scalable Java applications, we need you. Flutter App Developers: Got a flair for creating visually appealing and functionally rich apps with Flutter? Join us! React Native Developers: If you're adept at crafting responsive and efficient cross-platform apps using React Native, we're looking for you. Kotlin App Developers: Enthusiastic about Kotlin and building top-notch Android apps? You're the one we want. What ...

I am looking for a JAVA developer who can create a SOAP client using the JAXB 3 and Helidon MP framework. Skills and Experience: - Experience working with SOAP frameworks such as Apache Axis, Apache CXF, or JAX-WS - Proficiency in JAVA programming - Familiarity with XML and WSDL files Requirements: - The client must be able to send requests and receive responses from a SOAP service. - The WSDL file for the SOAP service is available. If you have the necessary skills and experience, and can meet the requirements, please submit your proposal.

I am looking for a freelancer to install, customize and test EV charging station administration system using OCPP 1.6 with SteVe. The ideal candidate should have experience in developing similar systems and be proficient in the following skills: If you have experience in developing, customization, testing of EV charging station administration system especially using socket programming, ubuntu, ocpp 1.6, php, java, mysql (which are relevant to SteVe), please submit your proposal. Thank you. Reference:

I'm seeking a talented software engineer with extensive experience in utilizing Java for mobile business software development. The ideal candidate should possess a strong understanding of the nuts and bolts of Java coding, and be well-versed in mobile software development. Specific requirements include: - Proficiency in Java programming: This project revolves around Java coding primarily. Thus, proven skill and experience in Java is essential. - Development of Business software: You will be responsible for the development of a mobile-based business software. Previous experience in similar projects would be highly anticipated. - Mobile Software Expertise: The software will be for mobile platform. Therefore, an in-depth comprehension of designing ...

I am looking for a proficient developer to create an AI-based tool that can summarize YouTube videos into text with reasonable detail, almost like a movie script. Since I haven't specified a preferred programming language or the AI technology to be used, you have the freedom to select those which you find optimal for this task. Ideal Skills and Experience: - Strong experience in Python, Java, JavaScript or any other relevant programming language - Proven track record of developing AI-based tools - Familiarity with AI technologies such as Google's AI or OpenAI GPT-3 - Prior experience in Natural Language Processing or video analysis would be a plus Please note that the accuracy level of the text generated should be reasonable and detailed. Creativity and efficiency will b...

I'm currently in need of an experienced full-stack web developer. The work includes HTML, CSS, Photoshop, PHP, jQuery, JavaScript, and Java. My project is focused primarily on web development. Even though I already have a design, it needs to be converted into a seamless, functioning website. Skills Required: • Strong proficiency in HTML, CSS, and JavaScript • Practical knowledge of PHP, jQuery, and Java • Familiarity with Photoshop • Experience in implementing designs for the web The ideal candidate would be someone who can take an existing design and turn it into fully functional web infrastructure. Your job would involve both coding and enhancing the visual design, delivering a high-quality, responsive, and user-friendly website for our users.

**Project Overview:** We are seeking the deve...including new features and security patches. 11. **Legal and Compliance:** - Ensure compliance with data protection regulations. 12. **Documentation and Training:** - Provide clear user and administrator documentation. - Conduct training sessions for users and administrators. **Technology Stack:** - Mobile App: React Native or Flutter - Backend: Node.js, Python (Django/Flask), or Java - Database: PostgreSQL or MongoDB - Frontend (Admin Panel): React, Angular, or Vue.js **Note:** This project brief serves as a guide for the development team and should be referenced throughout the project to ensure alignment with client expectations. Any changes to the scope, timeline, or budget should be communicated and documented appr...

...individual should be fluid in multiple languages, including Lua, Java, React, and adhere to excellent code practices. For this project, you would be writing new game features and crafting custom server scripts, contributing to the continuous improvement of Trappin RP/NYC [FiveM] and enhancing player experience. Extensive customization with unique features that distinguishes Trappin RP/NYC [FiveM] from other gaming environments is what I aim to achieve. So, the ideal candidate must possess the creativity and skill set to deliver this level of customization. Skills and Experience: - Proven experience in game development - Proficient in Lua scripting - Ability to create scripts from scratch - Strong knowledge in Lua, Java, React - Proven track record of extensive custom...

I need a competent developer skilled in ...development, or adept at React Native development. The task involves integrating two different codes into a mobile application for both Android and iOS platforms. The features to be integrated include: * User Authentication * Content Management * In-app purchases * Database * UI/UX * Cross Platform Application Development * Implementing Navigation The applicants should have proficiency in Java, Swift, and JavaScript language. If you are a seasoned developer with the ability to work across different programming languages efficiently, even better. This project requires a deep understanding of cross-platform application development and excellent problem-solving abilities. I look forward to working with a diligent and result-oriented pro...

... specifically for industrial applications - Strong understanding of hardware and software integration in IoT systems - Knowledge of industrial protocols and communication standards - Ability to develop prototypes and test them in real-world scenarios - Familiarity with data analytics and visualization for industrial IoT applications - Proficiency in programming languages such as C++, Python, or Java - Good problem-solving skills and attention to detail - Strong communication skills to collaborate with cross-functional teams and stakeholders Deliverables: - Detailed product design specifications, including hardware components and software architecture - Prototypes of the IoT product for testing and validation - Documentation and technical support for product implementation - Regu...

Despite the ambiguity, I am in need of customization for Blockly with no specific requirements predetermined. Skills and Experience: - Proficient understanding of Blockly - Te...predetermined. Skills and Experience: - Proficient understanding of Blockly - Team players who can assist with project definition - Able to adapt to project evolution Tasks overview: - Establish derived themes from the default - Create new customized blocks - Integrate new changes into the existing code structure - Adaptable to any programming language requirements (JavaScript, Python, or Java)...we're language agnostic at the moment - Enhance the user interface for user-friendliness - Creating custom functions within Blockly - Facilitate integration of our Blockly iterations with other too...

I am looking for a skilled programmer to help me code my investing strategy. This project is for personal use and I need it completed within a month. Skills and Experience: - Strong proficiency in Python, Java, or C++ - Experience in coding investing strategies or financial algorithms - Knowledge of data analysis and statistical modeling - Understanding of financial markets and trading strategies

I require an expert with Java and a solid understanding of low-level networking, particularly network protocols and socket programming. My existing Java program is currently experiencing several issues, and I'm in need of someone who can: - Repair and optimize the current network protocols - Debug and rectify existing errors - Streamline performance, making the program more efficient - Patiently undertake the time-consuming task of optimization - Creatively add a newly requested feature, a second execution account to enable double bidding. The ideal freelancer should be proficient in Java, have experience in network security, and be able to handle complex, detail-oriented tasks. A firm grasp of user authentication, data encryption, logging, and error hand...

I require an experienced Web Scrapper who is proficient in Python, for a project that involves crawling various websites, extracting data and processing it. The freelancer must demonstrate proven experience in managing extensive web scrapes. Skills needed: - Proficiency in Python - Familiarity with large-s... - Proficiency in Linux/UNIX, HTTP, HTML, Javascript, and Networking. - Demonstrated experience with crawling, extracting, and processing techniques and tools Application requirements: - Detailed description of past work related to large-scale web scrapes. - Applicants should include project proposals that specifically speak to skills and experiences related to this activity. Take note that Java and Javascript are not preferred for this project, proficiency in Python is a ...

...areas: - Integration with the Google Cloud Server - Strong proficiency in Java programming language - Familiarity with data storage functionality Requirements: - Experience in integrating existing Java code with the Google Cloud Server - Ability to work with APIs and understand their integration with the server - Knowledge of data storage functionality and best practices within the Google Cloud Server environment This project will involve integrating existing Java code with the Google Cloud Server to enable efficient data storage. The developer will need to have a strong understanding of the Google Cloud Server platform and be able to work with APIs to achieve the desired integration. If you have experience in Java development and have worked with the Goo...

Description: Seeking an Android developer skilled in Kotlin/Java for a collector's app. The project involves backend development,implementing basic functionalities using Firebase. We have completed Figma designs ready for integration. Requirements: Proficient in Android Studio, Jetpack compose, Kotlin, Experience with Firebase. Ability to work within a tight deadline. Budget and Timeline: Budget: Approximately MAX $50 USD. Timeline: Completion needed within 8 days. Project Overview: Development of an app connecting collectors, Focus on backend development and basic functionality. No need for advanced security features as the app is for demonstration purposes only.

We're on the hunt for a skilled developer to integrate ABDM M1 with our Java web application for the purpose of efficient process automation. Primary Functionality: - Task Assignment & Tracking: The system should automatically assign tasks and allow for real-time tracking of progress. - Integration With External Systems: The integration will be required to sync with certain external systems in our organizational workflow. Additional Features: Though specific processes for automation are not explicitly defined, the main focus will be on automating various elements within our web based application. Ideal Skills: - Proficient with Java - Experience with ABDM M1 integration - Proven expertise in process automation - Familiarity with task assignment and tracking, and...

As the driving force behind our project, you'll be responsible for creating a modern and sleek online code compiler. Not only should this tool be aesthetically pleasing, but it also needs to be functional and user-friendly. You'll be required to: - Implement support for diverse programming languages that include (but are not limited to) Python, C++, C, SQL, and Java. - Incorporate key features such as a code sharing feature and debugging tools, taking account of our drive for a collaborative and user-friendly platform. Ideally, you're an experienced developer versed in the programming languages specified and have a keen eye for design. We value creativity and innovation, thus we’re interested in individuals who can offer fresh perspectives and ideas. Profici...

I am looking for a freelancer who can help me integrate my Java code into Oracle Database 11 using PL/SQL. The purpose of this integration is to call the Java code for external API integration. Skills and Experience: - Proficiency in Java Stored Procedures - Strong knowledge of Oracle Database 11 and PL/SQL - Experience with external API integration - Ability to set up the environment for the integration The ideal candidate should be able to assist me in setting up the environment for this integration as well.

I am looking for a skilled and experienced programmer who can help me with my personal project involving i2c programming on PSoC Cypress Cortex M0. This project is urgent and requires documentation for the code. Skills and experience required: - Proficiency in i2c programming on PSoC Cypress Cortex M0 - Strong knowledge of embedded systems and microcontrollers - Experience in documentation for code If you have the necessary skills and are available to work on this urgent project, please contact me.

I need assistance with Android development, more specifically, I am seeking a high calibre professional who excels in user interface design, database integration, and API integration. This project involves developing push notifications as a main feature and the envisioned user interaction for these notifications will be alerts for updates or events. Ideal Skills: - Expertise in Java with proven Android development experience - Experience in user interface design - Proficiency in integrating databases and APIs - Experience in implementing push notification systems, particularly related to event alerting.

Bootcamp project only not commercial. You have been asked to create a project management system for a small structural engineering firm called “Poised”. Poised does the engineering needed to ensure the structural integrity of various buildings. They want you to create a Java program that they can use to keep track of the many projects on which they work. Poised stores the following information for each project that they work on: ● Project number. ● Project name. ● What type of building is being designed? E.g. House, apartment block or store, etc. ● The physical address for the project. ● ERF number. ● The total fee being charged for the project. ● The total amount paid to date. ● Deadline for the project. ● The name, telephone number, email address and physical address ...

I urgently require assistance with problematic behavior within my Java program. I'm unsure of what the error could be as the issue presents itself as unexpected behavior, rather than the usual suspects - syntax, compilation, or runtime errors. Detailing the error is difficult as the performance is unpredictable and not consistently repeatable. Ideal Candidate: - Proven experience fixing complex bugs. - Extensive knowledge in Java programming. - Exceptional problem-solving skills. - Ability to work under pressure and meet tight deadlines. Your role will involve diagnosing the issue, developing and implementing a solution as soon as possible. Given the urgency, a quick turnaround is crucial. Your expertise and quick action will dramatically impact the viability of this...