Java socket server frameworkpekerjaan

I'm looking for a dedicated Java developer to fix the existing open source framework Ruoyi. Although no specific aspects need to be fixed are specified, a skilled developer with a keen eye for detail may be able to pinpoint areas for improvement through thorough analysis. The ideal candidate will have: - Proficient in Java development and frameworks. - Requires familiarity with shiro framework - In-depth knowledge or experience in user management, role-based access control and data visualization as these are typical characteristics of the Ruoyi framework. Specific improvements and expected outcomes of this restoration project have yet to be determined. However, a successful fix may mean performance enhancement, error reduction, or functionality imp...

I am having a difficult time with my website as it's persistently showing server error messages. The cause behind these error messages is completely unknown to me. I need an expert to dig into the problem, identify the reason, and come up with a reliable and effective solution. Ideal Skills and Experience: - Deep understanding of VPS servers - Excellent diagnostic abilities - Proven track record of resolving server errors - Capable of working under urgent timelines. If you have these skills and think you can resolve this, please bid on this project.

...candidate will be able to guide this decision based on their expertise. I'm putting a great deal of emphasis on a candidate's experience. Your application will be favoured if it highlights your previous experiences handling data analysis projects successfully. Task Overview: -A data analysis task that demands deep understanding and problem-solving skills. Ideal Skills: -Proficiency in Python, Java, JavaScript -Deep understanding of data analysis techniques Bring along your experience and let's uncover the potential of data together!...

I am working on GRR rapid response framework. Task is to deploy client and server mechanism with at least 3-4 machines on k8s platform, reusable, also. we can use aws if required. GRR server GUI is good and well supported to track all the clients. Setup will also include the output plugin to splunk or grafana for tracking like SIEM etc. We will take help of kubernetes goat to deploy the vulnerable pods. we can add few as well if required. High level would be like docker files, registry push, daemon sets client server set ups etc etc. Please go through the online documentations and do let me know to discuss further. we can finalise and effort and price, not an issue. thanks

I'm seeking a proficient developer to create a bespoke app for Windows that utilizes a LLM. This app will need to ha...Transformers: Provides several pre-trained language models if the ChatGPT API is not available. PDF Processing: PyPDF2: For reading and extracting text from PDF files. Vector Databases (Optional): like Pinecone, Weaviate, or Milvus. They're great for storing text data from PDFs in a way that makes it easier for the language model to search and retrieve relevant information (embedding). Framework: LangChain: A powerful framework for building applications with LLMs, document loaders, and vector databases. Frontend: Streamlit: Fast and simple way to build a web interface for your app. React/JavaScript: For building custom, feature-rich frontends, altho...

With an existing project in place, I'm seeking an experienced developer who can enhance my job board functionality. Your tasks will include: - Integrating Jobg8 into...place, I'm seeking an experienced developer who can enhance my job board functionality. Your tasks will include: - Integrating Jobg8 into our system - Optimizing Cost Per Click (CPC) - Developing a custom plugin. Relevant expertise in Jobg8 and CPC optimization is essential to this role. Knowledge in plugin development will bolster the efficiency and effectiveness of our current operational framework. You will be a part of a vital process to streamline our platform, making a significant impact on our overall user experience. Dont bid unless you have current experience with Jobg8 and CPC. Please provide...

I have CSV export functionality, i need to add a new column, Need springboot Expert to explain me and guide me explaining the code which is written on Functional Programming , Generics and Builder Patterns

As an existing business, we're seeking an experienced Shopify developer with expertise in PayPal integrations to enhance our checkout process. We require an advanced integration of the PayPal Smart Payment Buttons that will allow customers to checkout directly on the page without being redirected to PayPal. We have opted for the stan...integrations to enhance our checkout process. We require an advanced integration of the PayPal Smart Payment Buttons that will allow customers to checkout directly on the page without being redirected to PayPal. We have opted for the standard PayPal button, hence no specific design customization is necessary. Applicants should demonstrate a clear understanding of PayPal integration within the Shopify framework for a smooth, user-friendly transact...

I am urgently in need of an experienced Java develope rwho has more skills of JSP. Deadline: 2 days

... 1. Android Application - Login with SMS/OTP or Google/Facebook account - ~2 Activities that save User Profile to server - Recieve Push message from Server 2. Server - SMS/OTP support to register client - Save client data in S3 Bucket - Send Push Message from server - Initiate Push from a different URL using QR Code FULLSTACK Developer Required Easy for Someone who understands Android client /AWS server Application interaction More Details will be shared with the selected developer Skills and experience required: - Proficient in AWS EC2 server setup and configuration - Familiarity with AWS services and best practices - Ability to optimize server performance for low loads - Strong troubleshooting and problem-sol...

...Source code: In short: Convert this project into saas project. I'm looking for an expert Laravel developer who can fulfill multiple tasks to complete my project. Your responsibilities will include frontend development, backend development, and database management. Here's what I expect: - Expertise in Laravel Framework - Ability to handle both frontend and backend development - Proficiency in database management In terms of focus, I want a professional who can watch and understand my requirements as specified in this video , with a greater focus on code efficiency and optimization. You must make sure the code is streamlined and optimized. This is a crucial requirement to ensure that

As your ideal freelancer, I am seeking a Full Stack Engineer skilled in an array of languages to build a robust and reliable project. Must have skills and experience: * Minimum 3 years of professional experience. * Proficiency in JavaScript, Python, Ruby, C#, Java. * Advanced knowledge of frameworks including React, Angular, Django, Node. This role has no strict timeline for completion, prioritising careful and meticulous work over speed. It's essential to build a long-lasting, high performing project which embodies optimal functionality. Your skills will fuse perfectly with my desire for impeccable results, combining beautifully to shape this endeavour. This is the ultimate environment for a Full Stack Engineer looking to demonstrate their wide-ranging abilities. Don't...

I am seeking a dedicated and knowledgeable freelancer who can complete various LinkedIn software engineering and IT courses. While I am unable to specify which courses I need at the moment, the selection is probably going to include Java Programming, Web Development, and Cybersecurity. Please reach out to me for more details. Key Requirements: - Intermediate skill level in software engineering and IT. - Familiarity with Linkedin Learning platform - Ability to adhere to course timelines Successful Candidate Should: - Have prior experience in the above-mentioned fields. - Be comfortable in sharing previous work records or examples to demonstrate their knowledge and proficiency. If you believe you are the right fit, please provide a comprehensive overview of your experience. The i...

Involved Team: Frontend Development, UX/UI Designer Objective of the Change: We have identified the need to enhance the user experience in the frontend of our CRM by introducing the ability to switch between Dark and Light modes in all customized skins. This project requires extensive knowledge in CSS, JavaScript, and familiarity with the CodeIgniter framework, which supports the functionality of creating new skins. Description of the Change: The change request involves creating customized skins for the CRM frontend, each equipped with a toggle to switch between Dark and Light modes. This functionality will provide end users with the flexibility to choose the appearance that best suits their preferences. Technical Details: Creation of Customized Skins: Development of skins that...

...Python for the creation of a Matrix Server in a VM and customizing its Python CLI interface. # Experience with Matrix-synopsis servers is key Your responsibilities include: USER MANAGEMENT: Implement features that allow me to add, remove and manage users specifically on the Matrix Server. SERVER CONFIGURATION: Create functions for server set-up including configurations, security certificate, base url, and adjustments required for optimal functionality. LOGGING AND MONITORING: Enable me to keep a keen eye on the users, server's health, and its overall performance by setting up efficient logging and monitoring systems. Ideal candidates should be experts in: - Python, for CLI development - Linux, as the designated VM operating system - Matrix serv...

I'm seeking a JAVA JSP expert to tackle an undefined web project. Unfortunately, I wasn't able to specify the purpose previously, so freelancers with a wide range of experience in website development, web application development, and data analysis and visualization would be ideal. Required Skills and Experience: - Extensive knowledge in JAVA JSP programming - Experience in web and application development - Solid understanding of data analysis and visualization techniques Application Requirements: While I didn't initially specify what to include in the proposal, please provide the following: - An overview of your past work related to JAVA JSP - Outline your relevant experience - A detailed proposal for undertaking the project Design Preferences: I di...

I require a full stack web developer with exceptional skills in both front and back end development. Although n...with exceptional skills in both front and back end development. Although not specified, proficiency in commonly used languages such as Python, Java, or JavaScript will be highly appreciated. Moreover, the ideal candidate should possess the following skills and experience: - Superior web design abilities to create a visually appealing and intuitive website layout. - Strong knowledge in database structuring for efficient data storage and retrieval. - Experience in implementing secure and reliable payment gateways. In summary, the developer we're seeking should be highly proficient in all aspects of web development; from user-facing design to server-side logi...

Looking for an experienced artificial intelligence specialist to develop a sophisticated chatbot for my website. This bot will need to be capable of generating content, analyzing data, and providing recommendations, all within a legal framework. Tasks: - Create a chatbot using Generative Pretrained Transformer (GPTs). - Deploy chatbot on the website. - Enable chatbot to answer any legal questions users may have. An ideal candidate for this job would be someone who: - Has experience in building complex AI chatbots. - Has worked in legal technology or has a good understanding of the legal field. - Is familiar with GPTs or similar technology.

I'm seeking a proficient Android application developer with a knack for game development. This project ...user-centric UI/UX. * Implementing sound, graphics, and game mechanics consistent with the racing game genre. * Ensuring efficient performance and stability of the game across different Android devices. Ideal skills for this project include: * Significant experience in Android application and game development. * Proficient in programming languages associated with Android development such as Java or Kotlin. * Good knowledge in game physics, AI behavior, and graphics. * Prior experience in developing racing games would be a substantial advantage. I'm looking forward to collaborating with a passionate and dedicated individual to produce a thrilling racing game that w...

I am currently in ne...to assist with the migration of our FoxPro 2.6 application from our old Novell server to a newer Windows server. It is paramount for us to keep the current version of FoxPro 2.6 during this transition. Key concerns over the course of this transition is ensuring the user interface compatibility is upheld. Therefore, the ideal candidate for this project should have: - Proficiency in FoxPro 2.6. - Extensive experience in server migration, specifically from Novell to Windows. - A proven track record of maintaining user interface integrity during system migrations. The primary objective of this project is a successful migration with the functionality of the application remaining the same as before on the new server. Any deviation from this w...

Dear Java Expert, I need your expertise for an important project who has more skills about JSP Deadline 1 or 2 day max

I'm in desperate need of a highly skilled Java expert. You should be skilled in Java Jsp I have done most of the part, just need to help for few part only Deadline 2 days or less

...wage data. Note: The variable(s) required for the sample selection can be determined from the variable’s description. The concept here is to adjust the sample based on entering the labor force, like marital status affecting the choice of females to enter the labor force. For my work, the effectiveness of these three sample selection adjustment methodologies in quantile regression modelling framework is to be tested, and the best one is to be further used in “decomposition” analysis. The three types of sample selection adjustment methodologies are: • Albrecht et al. (Research Paper): This procedure combines a semiparametric binary model for the participation equation with a linear quantile regression model for the wage equation and follows Buchinsky's...

Hi there! I need an expert Laravel developer to assist me with my project. The ideal candidate will come equipped with an extensive understanding of the Laravel framework and an exceptional capability to utilize HTML/CSS in frontend development. Key Competencies: -Before applying this job pls mentioned color name your favourite - Who has capabilities to deploy the application and resolve the SMPT Issue - Extensive experience with Laravel framework - Expert knowledge in PHP - Proficient in HTML/CSS - Ability to work independently The bulk of the work involves Laravel backend programming, but a fair amount of frontend work will also be required. The successful candidate should consider themselves an expert in Laravel with the capability to work on frontend tasks as needed. ...

I'm looking for a skilled technician to set up SMTP on my Ubuntu server. I'm currently running Postfix and need it to handle outgoing mail. I also have firewall (ufw) and security software installed that you'll need to navigate. Key skills and experiences: - In-depth knowledge and experience with Ubuntu, Postfix, and SMTP - Understanding of email server configuration - Familiarity with firewall and security software configurations. Your job will be to ensure a seamless setup for Posit Connect to run effectively. My expectations are timely and error-free work. Your assistance is highly appreciated.

This is an urgent project centered around Maven Java. Sadly, details pertaining to the exact functionality like database integration, unit testing or web service integration were not provided but successful bids will be ones that hint at a strong professional capacity to handle, implement and troubleshoot a diverse range of features effortlessly. As the freelancer for the project, you should posses: - Proficiency in Java and Maven. - Expertise in troubleshooting and implementing diverse functionalities. - Ability to work fast and effectively under short notice. In your application, please highlight your experience in these areas. Successful completion of this project may turn into a long term work relationship. I'm looking forward to seeing your proposal. Apply soon. ...

Delivery Project Front-End in Flutter or React Native (iOS and Android) where the customer finds shopping options, selects the payment method, completes the purchase, tracks, and receives the product. Flow with Figma will be provided, estimated at 50 screens. Back-End in NodeJs, SQL Server, or MongoDb. There will be connections with third-party Rest APIs. OAUTH 2.0 Authentication Merchant Portal: Java or React Native where merchants will have access to view orders, delivery control, product registration, store registration, opening hours, employees, vehicles, and other store customizations. In the same Portal, based on the access credential, the company will have the admin console to activate merchant accounts and other functionalities, such as account blocking...

...platforms. This job is particularly interesting as it involves Graph Integration. The current application is working fine what we need is to support biaxial graphs in couple of our screens. If you have worked in any graph library in react native than please mention the same as well in your Key responsibilities will include: - Building a cross-platform application using React Native framework. - Integrating graphing functions as per our specifications. - Implementing the provided design and wireframe into functional aspects of the app. Ideal candidates should have: - Proven experience in React Native development and Graph Integration. - Strong knowledge and skills in iOS and Android app development. - Expertise in implementing and adapting designs into functional elements....

Looking for a mobile developer experienced in React Native. Key requirements include proficiency in UI/UX design, expertise in working with RESTful APIs, and a solid foundation in mobile app development principles. Additionally, familiarity with Redux, TypeScript, and native platform languages (Java/Kotlin for Android, Swift/Objective-C for iOS) would be advantageous.

...my existing website for the purpose of distributing event updates to my current user base. You will be working with an existing user database, ensuring a seamless transition and installation. Have a look thi Your responsibilities: - Evaluate and understand my existing website structure - Incorporate the Twilio WhatsApp API to the site framework - Execute tests to guarantee the effectiveness of the notification-based system Ideal skills for this job include: - Proven knowledge and experience working with Twilio WhatsApp API - Strong understanding of database structures and manipulation - Competency in API integration and testing - Capacity to work independently and deliver the project in a timely manner - Excellent problem-solving

I am searching for a seasoned Java developer with great understanding of the Paper ecosystem (Folia ideally) to create patches (NOT plugins) for us. Version: 1.20.4

In need of an expert Java developer to incorporate new features into an existing application. The job primarily involves making enhancements to the user interface. Whilst specific UI changes haven't been finalized, you can expect duties such as overhauling design, adding new UI components, and improving user navigation. Ideally, you should possess: - Proficiency in Java - Strong understanding of User Interface design - Previous experience in UI enhancement projects - Problem-solving capabilities to handle unexpected issues. Your job will be a key component to the evolution of our application, and we're excited to see how your contributions will improve user experience.

I am actively seeking a skilled developer with excellent knowledge of Linux and Bash scripting to quickly compose a script to update Dell Power Edge 750 Server. What to update includes 1. Firmware 2. BIOS 3. Fiber Channel interface

I am in need of an expert capable of building a cache server for TikTok. The chief goal is to optimize content delivery, enhancing my app's performance. This server should support live video content and be able to handle up to 1000 concurrent users. Skills and Experience Required: - Extensive experience in server infrastructure - Proficiency in handling live video content - Prior work with high-traffic servers - Understanding of optimization techniques for content delivery. Please detail your experience and approach to meeting this project’s requirements in your bid.

Looking for an experienced Node.js developer to create a small server application. Your task will include receiving an API call and converting it into a cURL command that's intended for another server.

I must do a no-code application that use many already made free libreries. I already start the job and i add already some libreries, but have some errors to work inside cpanel. So it is necessary solve Cpanel compatibility (now use framework, so it is necessary migrate to a compatible framework for cpanel) and make the other features of project (add other libreries and integrate. It is necessary competences in no-code application, php. react.js, python and next.js. please demostrate your comptence sending me the url of similar job made. no setting , but migrate to react or other tha work for cpanel. No vercel. Budget not negotiable

I require a skilled Android Studio (Java) developer to build me a module responsible for capturing audio signals via a 3.5 mm AUX cable when connected to an Android device (tablet, phone). Key Functionality: - The primary use for the recorded audio is analysis and visualization, hence the system should focus on capturing clear and quality sound. - The sound recording needs to be saved in the WAV format. Be conversant with the technical aspects of this file format. - Post recording, the module needs to be capable of performing encoding on the captured audio. Experience with audio signal processing is crucial. Ideal Skills: - Proficiency in Android Studio and Java - Strong understanding of audio recording and signal processing - Knowledge of encoding - Familiarity with the W...

I am seeking an experienced Android developer to design a webview Android TV application (Android 11.0 minimum). This will be a standalone application, built only for Android TVs and is very simple in n...function with non-touch/remote controlled Android TV devices such as NVIDIA Shield TV) - Have a Tennis Channel Logo for the app tile. Skills and Experience: - Expert in Android Development - Experience with Android TV OS applications - Strong understanding of web browsers/webview application design - Experience in app design and user interface. The project will require both APK and source code (Java or Kotlin) upon completion. Need an individual who can ensure flawless functionality and a user-friendly interface. The app's simplicity and ease-of-use should not compromise i...

...project, I'm seeking a skilled developer to build a tutorial app using Java as the main framework. While the purpose of the tutorial app is not specified, the ideal freelancer must have extensive knowledge and experience in Java, application development, and user interface design. Specifications include: - App must be built primarily using Java. - App design should be user-friendly and intuitive. Please note that it has not been specified which operating systems the app should be compatible with. Therefore, flexibility in terms of OS compatibility will be highly beneficial. Your bid should include the scope for adjusting the app to various operating systems in the future. Skills and experience ideal for this job: - Java programming knowledge...

I'm in need of a skilled developer with expertise in PHP, Laravel, and most importantly DRM/digital watermarking techniques that prevent ... - Project Scope: The protected content will primarily be video that is streamed continuously. Although the technology we seek needs to support video only, scalability into other types of content in the future should be possible. - Skills and Experience: Familiarity with Laravel is essential, as the created module needs to integrate seamlessly with our current system which is built on this framework. Experience with DRM or other similar screen capture prevention technologies is crucial. Make your bid if you are confident in your ability to execute this project effectively and efficiently. Refer to any relevant past work or experiences in...

I am looking for an Android app developer to create a social networking app. Main Purpose: - The main purpose of the app is to connect users and provide a platform for social networking. Specific Features: - I have a clear vision for the app and hav...Services: system info(funds and expenses) beggar free blood organ my rights(what I have and got) karma bank sdc my golden member verify membership Phase details Donate us Emergency call Report an issue Policy Logout Deadline: - The preferred deadline for the project is 2-4 weeks. Ideal Skills and Experience: - Experience in Android app development - Proficiency in programming languages such as Java and Kotlin - Knowledge of social networking app development - Strong UI/UX design skills - Ability to collaborate and communicate e...

...interface of our financial services website. The primary goal is to enhance user experience, improve aesthetics, and ensure seamless navigation across various sections. Project Details: Design and Development Scope: - Redesign the existing website interface using Figma. - Implement the redesigned interface using React.js or for frontend development. - Ensure compatibility with the chosen framework for responsive and dynamic elements. ## Full detailed map and flow is given in PDF attachment loaded in files section. Sections to be Designed and Developed: 1. Home 2. About Us 3. Services - Fundraising - Asset Monetization - Loans - Investor Relations - Knowledge Center - Support - Email/ERP Access 4. Monthly Newsletter 5. Interactive Content 6. Guest Blogs ...

I am actively seeking a highly skilled developer proficient in Python, Java, and JavaScript. Being an AI-driven project, your expertise should ideally include a strong working knowledge of TensorFlow, PyTorch, and scikit-learn. KEY REQUIREMENTS: • Proficiency in Python, Java, JavaScript. • Strong competency in Machine Learning frameworks: TensorFlow, PyTorch, and Scikit-learn. • Specialization in the areas of Machine Learning (ML), Natural Language Processing (NLP), and Computer Vision (CV). Ideal candidates will also demonstrate a real knack for problem-solving, a solid understanding of data handling and UI/UX principles, and an adaptable mindset. A deep knowledge of privacy/security measures is also desirable. This opportunity is perfect for in...

As someone who has recently completed and GitHub housed web application built using the versatile JavaScript stack (including Node.js, React.js, and Angular.js, ruby), I now need a freelancer with experience in deploying such applications on a Virtual Private Server (VPS). A candidate with a deep understanding of: - Deploying web applications on a VPS - Github Project Link: would be an ideal fit for this project. Your goal will be to ensure my web application transfer from GitHub to the VPS, runs smoothly without errors. Please only bid on this project if you have the relevant experience and skills.

I'm seeking a server specialist with experience in VNC/SSH and Ubuntu. My cyberpanel server, which runs on Ubuntu, is having some issues with access via url https://ip:8090. Though I have tried accessing it previously without problems, I'm currently unable to establish a successful connection. I think the problem is with the DNS. I was playing around with DNS, and then lost the access. I'm bit poor in DNS and CLI. At the moment the server can be accessed via VNC. Ideal Skills: - Expertise in VNC/SSH access - Knowledge of DNS - Proficiency with Ubuntu servers - Background in troubleshooting server access issues - Knowledge of Cyberpanel servers Your role will involve investigating this issue, determining the root cause, and implementing a viable...

I'm urgently in need of a freelancer skilled in iOS and Android application development. The main aim here is to create an app that provides users ...skilled in iOS and Android application development. The main aim here is to create an app that provides users with live soccer scores. This has to be both mobile and user friendly. You must bring to the table: - Extensive experience in designing apps for both iOS and Android platforms. - Exceptional UI/UX design skills to ensure user friendliness. - Polyglot coding skillset (namely Swift, Objective-C, Java, Kotlin). - Previous experience developing live score apps or related will be a plus. - Ability to work under time pressure as the project needs to be completed ASAP. - Willingness to cooperate with me should there be need for a...

I'm in need of a sophisticated SMTP server solution that can effectively handle both the sending of autoresponders and bulk mail. My focus is primarily on distributing promotional emails to a specifically targeted audience. Key Requirements: Autoresponder Emails: Capable of sending automated responses to an individual based on a specified trigger. Bulk Promotional Emails: Operates effectively to disseminate high-volume, target-specific mails. Targeted Audience: Capable of segmenting and effectively distributing mails to my specific target audience. Ideal freelancers for this project should possess extensive experience building and managing SMTP servers. A solid understanding of online marketing best practices, particularly relating to email marketing, would also be benefi...

I need to add a function to a button, the function is that when clicking the button it shows or enters the first chapter of the series. I already have the button made, I just need to add that functionality. My application is tv show. The job is for today.

I'm in need of a meticulously crafted proposal framework document. The document should holistically outline the scope of the project, with distinct focus on: - The precise objectives of the project - Key tasks involved and their respective responsibilities - Specific details and specifications of the deliverables The aim is to streamline the understanding of the project for the main stakeholders, namely the project managers and department heads, enabling them to make astute decisions. This framework will essentially serve as the roadmap to our project. Ideally, you should have a knack for clear presentation of information along with well-baked experience in framework creation for project proposals. Lets connect by phone or [Removed by Freelancer.com Admin for...

Pro vydání mobilní aplikace pro Android sháním programátora schopného vyvíjet v Apache Cordova, se znalostí Java script a na straně serveru se znalostí PHP.