Socket programming project chat serverPekerjaan

I'm currently experiencing a persistent connection error whenever I try to access my Nextcloud server through an untrusted domain. Despite including the domain to the trusted domain list in my server settings, the error message "untrusted domain" continues to appear, blocking all connection attempts. Your tasks will include but not be limited to: • Identifying and rectifying the root cause of the connection error • Ensuring successful, uninterrupted access to my Nextcloud server via the previously untrusted domain Ideal skills and experience should encompass: • Proven experience with Nextcloud server configurations • Expertise in managing server settings and network connectivity • Detailed knowledge of network ...

As part of this exciting project, I am looking for an experienced developer who can build a versatile web chat application aimed at facilitating smooth communication for the general public. Specific features the application should include: - Private Messaging: Users should be capable of private one-on-one conversations. - Group Chats: The platform should support the creation of user groups for multi-participant discussions. - Voice and Video Call: The integration of voice and video calls is essential to engage users more efficiently. - File and Image Sharing: Users should be enabled to share files and images in their conversations. The ideal candidate for this task would possess solid knowledge in web app development and the implementation of communication tools. Experienc...

...freelancer to install Virtualizor KVM on my dedicated Almalinux server. Here are the specifics: - I have root access to the server, making it convenient for the configuration and installation process. - The server is currently running on Almalinux, requiring someone with strong knowledge of this Linux distribution. - The project calls for immediate attention and should be completed as soon as possible. Ideal skills and experience required: - Proficiency in Linux and specifically Almalinux distribution - Previous experience installing and configuring Virtualizor KVM on dedicated servers - Ability to work fast and effectively Your role will be to swiftly and correctly install Virtualizor KVM on the Almalinux dedicated server. Clear communication an...

I'm looking for a special...inquiries. If you have a strong understanding of these topics and a commitment to providing top-quality service, you might be the perfect fit for the role. Your availability must span 4 hours daily, over 5 days each week. Key Requirements: - Strong skill set in customer service and billing - Excellent communication skills - Availability for 4 hours per day, 5 days per week - Ability to provide live chat support - Fast, accurate typing skills Consideration will be given to those with proven experience in similar roles. This is a fantastic opportunity for someone who enjoys helping people and solving problems. I look forward to hearing from you! Role is open to North America (US or Canada) and / or South America (Argentina, Colombia, Paraguay, Urug...

...should be capable of tracking both call and put options, including the ability to note assignment of shares. Moreover, it should enable monitoring of various adjustments and rolls, such as: - Option adjustments - Position rolls - Hedging adjustments The ideal freelancer for this project should have proven experience in finance, specifically in creating stock market spreadsheets with a sub-specialty in option trading. Professional, expert level knowledge of Excel / Google Sheets is a must, ideally with some programming background to automate and customize the tracking process. This automation would include using Flex Query capabilities from Interactive Brokers and taking advantage of IBKR's API to automatically import all relevant trade data. A deep understanding of ...

I need someone who is proficient in android programming and can develop a casino app. Casino app should be connected to a crypto wallet that can handle bets and withdraws. This app must include: Roulette Blackjack Lottery Poker Bingo Sports Bet Also, we need an admin panel where we can control everything.

Project Overview: We are developing a cutting-edge STM32-based prototype using development boards. This project encompasses various facets, including sensor integration, software development for main controllers, and data transmission via RS485 communication. Your role will be instrumental in bringing this project to fruition. Responsibilities: Develop a robust STM32-based prototype utilizing development boards. Identify and procure sensors tailored to our project requirements, suggesting the most suitable options. Craft software solutions for the main controller, incorporating seamless 4G communication capabilities. Implement RS485 communication protocols to enable communication between the main controller and up to four sensor boxes, each housing a maximum ...

A skilled developer with expertise in creating a Windows program for dynamically pixelating images (not simple machine or grid pixelation). This specific program should have the following functionalities: - dynamically pixela...adjustable settings and configurations - adding additional shapes into the created shapes in separate layers to create more complex outcomes - export of the pixelated images as layers into photoshop, vectorized and/or rasterized 300dpi files - The program should have intuitive interactivity with user friendly adjustments, selections and editing The ideal freelancer for this project would have extensive experience in graphic programming, specifically in creating image pixelation algorithms and a strong background in developing highly interactive prog...

I require an expert in Tableau Server with a deep understanding of data visualization, dashboard creation, and data analysis. The tasks involve: - Designing captivating data visualizations for a broad audience. - Developing intuitive dashboards that convey complex data clearly. - Undertaking rigorous data analysis to generate insights from our data sets. The ideal candidate will be proficient with Excel as our data sources are primarily Excel files. This role demands a highly detail-oriented individual, a strategic thinker with the ability to handle large data sets, and a penchant for transforming data into easily understandable visuals. Solid knowledge of Excel and data manipulation in that platform is a great bonus. Previous experience with Tableau Server and demonstrated...

I'm currently seeking a versatile programmer based in the US, proficient in various languages. While no specific skill set was selected, expertise in Optical Character Recognition You will be tasked with: - Writing code - Debugging -...seeking a versatile programmer based in the US, proficient in various languages. While no specific skill set was selected, expertise in Optical Character Recognition You will be tasked with: - Writing code - Debugging - Testing Please include in your application: - Relevant past work - Your overall experience in programming - A detailed project proposal outlining how you would approach a variety of tasks The ideal candidate will have the ability to adapt to a blend of programming languages and tasks. I'm excited to see ...

I need a skilled developer to create a sleek application compatible with Windows and Linux platforms. The core feature required is User Authentication, strictly adhering to standard protocol...Authentication, strictly adhering to standard protocol, i.e., email and password log in option. Successful candidate should have: - Advanced knowledge in cross-platform application development - Proven experience in implementing user authentication features - Proficiency in C, C++, or Python programming languages - Understanding of Windows and Linux OS environments - Detail-oriented with focus on security and user privacy. A plus if you have experience in UI/UX design. Target completion of the project is within 4-6 weeks from the start date. Please provide examples of your previous w...

Hello There! My name is Cosimo and I’m working on my own project about a jumping piece of aluminum placed on an electromagnet supplied with alternating current, like in the linked video at the minute 1:08. I already replicated the experiment at home with the same electromagnet derived from a microwave’s transformer and supplying 220V at 50 Hz to it and I obtain the same effect (I was also able to measure the current flowing with a current clamp and it takes about 37.5 amperes). But in my project i want to try and enhance the repulsion effect. I know that this effect is based on Faraday’s law and on the induction equation “f.e.m.= magnetic flux/time” so you could make the aluminum part jump higher by giving the electromagnet

...customer data from a server crash. I had relied this database for my business operations, so it's crucial the recovered data remains accurate and consistent. - The project revolves around data recovery—more specifically, the process of extracting customer data that I had been storing in my crashed MongoDB database. - The ideal candidate for this project would have extensive experience with MongoDB and should be familiar with server crashes and other data recovery scenarios. - Having knowledge of backup procedures or having previous experience in similar projects is a must. - Understanding of data integrity checks would also be a great asset. In summary, this project requires MongoDB professionals adept at data retrieval processes, especi...

I'm looking for a professional experienced with PowerShell scripting to create a DNS management tool script that integrates with Jenkins and handles tasks on Windows DNS Server. The critical tasks to cover are: - Creating new DNS records - Updating existing DNS records - Deleting DNS records Solid expertise in PowerShell scripting, Jenkins integration, and Windows DNS Server administration is needed. It'd be a massive benefit if you had prior experience working on similar projects. Let's build a script that makes DNS tasks a breeze!

I'm in need of a highly capable Python developer for web development with a strong focus on user registration and login features. Key Responsibilities: - Developing a user-friendly registration and login process - Implementing effective security measures Ideal candidate should possess: - Strong skills in Python programming - In-depth experience in web development - Expertise in implementing two-factor authentication systems Strong security skills are crucial for this project. I expect the developer to ensure user account information remains confidential and encrypted. Proven experiences with safety protocols are a must. I am particularly interested in developers who have successfully implemented two-factor authentication in past projects.

I'm currently working on a project involving detection and removing objects from images taken from COCO dataset using deep learning models. I'm at the stage where I could use some help in removing those objects after I detected them, primarily regarding the implementation. Specifically, this project is developed in Python, so a thorough understanding and proficiency in Python programming is crucial. Key skills and experience required: - Strong understanding of deep learning - Expertise in Python - Hands-on experience with removing objects deep learning models If you possess the relevant skills and are eager for a challenging project, I would love to hear from you.

...open to other programming languages as long as the final data is delivered in the desired format. 5. Collaborate with the team to define additional data points for the final database, including but not limited to Sharpe Ratio, Alpha, and Treynor's Ratio. Specific calculation methodologies will be established once the project commences. 6. Experience in backtesting will be considered a big plus. Qualifications: 1. Proven experience handling and processing large datasets efficiently. 2. Understanding statistical concepts and their application in financial analysis will be considered a big plus. 3. Proficiency in a programming language suitable for data processing tasks. Python is preferred but not mandatory. Benefits: 1. Opportunity to work on a large-scale, ...

I am seeking an expert-level Rust developer to work on a Solana project. The primary scope of this project will entail: - Implementing new features into our existing software - Working closely with our team to understand the specific requirements of these features The successful candidate should be a seasoned Rust developer, preferably with extensive knowledge in: - Rust programming language and its frameworks - Solana blockchain technology - Developing and modifying existing software A strong capability to understand and implement new features efficiently will be crucial for this role. Interested in this engaging and challenging project? Apply now!

In desperate need of an expert in obtaining a Google Place...development process, unfortunately, is currently hampered due to absence of an API key. Your tasks would include: - Assisting in procuring the Google Places API key for development purpose. - Advising on the best practices and guidelines. In spite of knowing the programming language we are using, your skills in JavaScript, Python, and Java would be a tremendous asset. Being that this is an urgent request, your ability to work quickly and efficiently will be greatly appreciated. It is not necessary to deliver a detailed project proposal or showcase your past works. However, your expertise and experience in handling comparable projects would help in resolving our problem briskly. Looking forward to your valuable ...

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I'm looking for a proficient developer skilled in Python to take our existing computer vision model and containerize it for ease-of-use. The main goal of this project is to create an API that can be leveraged by data analysts to employ within a Grafana dashboard. What we need from you: - Containerize the computer vision model we've been using, the exact type of this model has not been disclosed, but it's been trained using Python. Knowledge in this programming language is therefore critical. - Create an API to expose the model for usage. This API should be constructed in such a way that it can easily be implemented within a Grafana dashboard by a data analyst. Skills and Experience: - Strong experience with Python is essential. - Familiarity or prev...

Hi Programming Arena, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am seeking an experienced R programmer who can assist me with specific tasks related to data analysis and visualization. The project will include a data file extracted from a Helpdesk platform. We need to analyse statically (average and deviation) of the tickets. Data: includes numeric data, textual data, and time series data. The idea is to be as simple as possible - as this is a study case for beginners. Need to analyse: Totals, graphics 1. Year vs Country 2. Year vs Ticket Raiser 3. Year vs Ticket Assigned 4. Year vs Ticket Priority 5. Year vs Workstream 6. Year vs Country vs Ticket Raiser 7. Year vs Country vs Ticket Priority 8. Year vs Ticket Priority vs MONTH 9. Ticket Priority vs Year 10. Ticket Priority vs MONTH 11. Difference between Ticket Start date vs Ticket Clo...

HI, This is a simple HTML landing page I need created following the image provided. See attached. Same colors, Same fonts .... I am looking for a close twin of this page. No programming just the HTML design.

More details: What are the main functionalities that you want the online judge to have? User registration and authentication, Ability to create and solve coding problems, Automated code testing and evaluation What programming languages should the online judge support for code testing and evaluation? Python, Java, C++, js, c Do you have any specific design requirements or preferences for the user interface of the online judge? Modern and clean design

...This is a fixed-price project (200£). To be able to participate in this study, you have to: * Have C programming experience. * Have experience with Seccomp. You will be given SSH access to a Linux virtual machine where you will be solving the task. The session is only 1.5 hours and the job will be completed once the session is over. We will ask you to share the screen while solving the task. The audio of the session will be recorded and recordings will be destroyed after transcribed. The transcriptions will be anonymised by removing individual names, and identifying information. To apply for this study, please answer the following questions: 1- Tell us more about your C programming experience, what kind of projects have you worked on before that required...

As an applicant for US EB1A green card, I need a quantitative percentile analysis of my citation record vs. my peers in the fiel...() - Compare my citation record (212 times, per Google Scholar, ) and h-index (8, per Google Scholar) with other researchers in the field of 1) membrane science 2) polymers & plastics 3) oil, petroleum, and natural gas The ideal candidate for this project should have: - Experience working as an immigration lawyer in US - Familiar with OpenAlex - Know how to extract data from OpenAlex using R programming language The analysis should generate 3 deliverables - see exemplary deliverable in attached MS Word document (please ignore the name in the chart, just focus on the curve and table)

...essential to demonstrate how a strategy could perform before risking actual capital. Programming language preferences: * Python: You should have proficiency in Python, a common language for such apps due to its versatility and the array of financial libraries available. * JavaScript: Also, experience with JavaScript is required for front-end design and enhancing interactivity. Essential experience: * Previous experience in building trading apps or bots. * Knowledge of financial markets, specifically stocks, forex, and cryptocurrencies. * A strong understanding of real-time data processing and algorithmic trading strategies. * Proven experience in Python and JavaScript. Ref: Looking forward to seeing your proposal

I am seeking a skilled developer capable of creating a two-player snake game using NetLogo. This AI-powered game should incorporate search algorithms including depth, first, uniform, greedy,...altered as well as the maps, its attatched Primary Features: * In the game, two AI-controlled snakes should compete to survive the longest. * The game will feature a leaderboard to keep track of player rankings. * The ranking on the leaderboard should be based on survival time. Ideal Skills: * Fluent in NetLogo programming. * Experience in AI game development. * Strong understanding of various search algorithms. * Proficient in creating leaderboard functionality. This project requires a developer who can blend AI and gaming in a user-friendly way. Further specifics will be discussed...

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I need someone with expertise in .NET and Python to assist in integrating my live weighing scale data into .NET cloud. The ultimate aim is to allow real-time monitoring. The existing Python code doesn't process or visualize the data, it only helps in reading and collecting it. Ideal skills for the job: - Proficiency in .NET Cloud and Python programming - Experience with serial port data collection - Experience in real-time data monitoring applications The job scope includes: - Enhancing the Python code if necessary - Integration of the live weighing scale data into .NET cloud for real-time monitoring - Ensuring the reliability and efficiency of the end-to-end data flow - Testing functionality post-implementation. Please bid only if you have relevant experience and skills....

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i need some one who can install node.js on digital ocean and create api phpmyadmin so we run the node.js app you have to connect anydesk to do the work

I'm currently in need of a Python programmer who is experienced with AWS Lambda Functions. My project involves upgrading less than 5 existing AWS Lambda functions which are currently using http URL's, needing an upgrade to https URL's. Specifically, the project tasks include: - Transformation from http to https, utilizing the Python 3.8 and 3.9 version - Programming in Python 3.9, as currently used in the AWS Lambda functions Ideal practitioners should posses: - Background in Python development, with an emphasis on AWS Lambda functions - Familiarity with Python 3.8 and 3.9 - Extensive experience with the http and https Library for Python. Thanks

In this project, we are seeking to evaluate the performance of hybrid, HV, and HEV car batteries, pinpoint potential issues, and propose solutions to optimize their health. Key Requirements: 1. **Battery Performance Evaluation:** Using given data on battery voltage, temperature, and charging/discharging current, provide a thorough assessment of the car battery's state of charge and health, and its cycle life. 2. **Problem Identification:** Detect any existent issues affecting the performance of the battery. 3. **Health Optimization:** Based on identified issues, offer strategies to enhance the battery's health. Evaluations and solutions should be supported by MATLAB simulations. Ideal candidate: The perfect match for this project is an energy storage systems...

Takes only a few hours!! I'm seeking a Python developer with experience in data analysis and visualization to accomplish a beginner-level project. The primary feature will be the utilization of business data for analysis and processing. Key attributes of this project include: - **Skillsets Required** - Python programming, specifically for data analysis. - Experience with libraries such as Pandas, NumPy, Matplotlib and Seaborn. - Comprehension of business and financial data. - **Project Outcomes** - Ingestion and processing of hotel data. - Generation of interactive visual graphs from processed data. Please note, the ultimate expectation is to deliver a Python solution that can analyze, process, and transform data into interactive visual gr...

I need a skilled data analyst who can competently carry out a range of analyses on my data set. Specifically, your tasks will inclu...set. Specifically, your tasks will include: - Descriptive analysis, to provide an understanding of the basic features of the data - Inferential analysis, to draw conclusions beyond the immediate data - Predictive analysis, with the main goal of making predictions and forecasts R programming software is the preferred tool for this job, so skills in this area are a must. Ideally, the freelancer should have extensive experience in working with statistical analysis and forecasting tasks. The outcome of this project aims to bring meaningful insights from the data and accurate forecasts. Your analytical talent will be pivotal in enhancing the util...

I am searching for an experienced backend ...and token generation. * Database management and data storage: Implementing a comprehensive database system, capable of handling up to 1000 records initially. Perhaps with the expectation of future scaling. * API integration: Integration of various APIs for enhanced functionality. * Data analysis: Develop efficient scripts for data analysis and extraction. Strong competency in aforementioned programming languages and technologies is of imperative importance. Prior experience in responsive database design and implementation, as well as, working with user data, would be especially valuable. Attention to detail in order to ensure data accuracy and integrity, and ability to rigorously test system's features and troubleshoot issues are es...

I'm searching for a skilled PHP developer to upgrade my custom-built website's PayPal checkout from version 1 to version 2. Primary duties include: - Promptly updating the current PayPal API - Ensuring the system maintains smooth transaction processing - Troubleshooting any encountered bugs post-implementation Ideal freelancer for this project needs the following qualifications: - Proven experience with PHP programming - Knowledge of custom-built websites - Familiarity with PayPal’s checkout version upgrades. Ensure a glance at my website before placing your bid to fully understand the scope of work. Your expertise will significantly contribute to seamless online transactions on my platform, thereby enhancing customer experience.

I'm in need of an AS400 expert to provide all-around support to my small-sized environment. Requirements - Comprehensive AS400 support including programming, database, and system administration. - Able to manage a user base of fewer than 50. - Advanced expertise in AS400 programming support. Skills and Experience - Proficient in AS400 system. - Past experience in configuring and troubleshooting AS400 systems. - Strong understanding of AS400 database structures. - Proven experience in AS400 Programming with advanced expertise.

...responsibilities would include: - Designing and implementing the data analysis software using Java - Ensuring the developed software meets specifically outlined requirements The ideal candidate's skills and experience should include: - Proven experience in Java programming - Extensive knowledge in software development, particularly in creating data analysis tools - Strong analytical skills to effectively interpret data requirements - Familiarity with business requirements and translating them into functional software Through this project, we aim to create a robust and reliable tool that meets our data analysis needs. In this vein, I am looking for a developer who can not only understand our goals but also offer creative input to ensure the final product exceeds ex...

Real time chat application, can be use as a widget for other application. I will share more details on later stage. I need a full time Vue.js developer with 4-5 year experience at least

As a professional in the tech world, I'm seeking an expert versed in TIPTAP editor (vueJS/nuxt/Typescript). The purpose of the collaboration is to: - Customize block types (e.g., headings, quotes, lists) - Create custom extensions using node-view-renderer + components to control theme - help me levelling up on tiptap The Ideal candidate will possess these skills: - ...collaboration is to: - Customize block types (e.g., headings, quotes, lists) - Create custom extensions using node-view-renderer + components to control theme - help me levelling up on tiptap The Ideal candidate will possess these skills: - Proficiency in vue.js and Tiptap editor - Extensive understanding of editor customizations and formatting options - Competent in coaching and mentoring programming skills ...

Project Title: Comprehensive Ecommerce Platform Development Overview: We are seeking a talented team to develop a comprehensive ecommerce platform focusing on delivering an intuitive user experience and robust administrative functionalities. This project aims to provide a seamless online shopping experience for users while offering efficient management tools for administrators. Key Features: Admin Panel: Implement a sophisticated admin panel inspired by the functionality of platforms like Meesho. This panel should enable easy addition of products, efficient category management, and comprehensive reporting tools for sales and payments. User Interface: Design and develop a user-friendly interface allowing customers to effortlessly browse products, add items to cart, and com...

...free to choose the programming language and development framework of your choice. • Use appropriate data structures and algorithms to efficiently manage room availability and bookings. • Implement data validation and error handling to ensure the integrity and reliability of the system. Deliverables: • Source code of the meeting room booking system. • A working demo showcasing the features and functionality of the system. • Focus more on the functionality implementation as compared to the UI Evaluation Criteria: Your project will be evaluated based on the following criteria: • Functionality: system should fulfill the requirements specified above • Robustness: Does the system handle edge cases and error conditions gracefully. • Pr...

I am seeking a proficient VBA developer who is well-experienced with Excel, particularly in graphical data representation using charts. The project entails improving a skyline chart. Key tasks include: - Modification of the existing skyline chart using specifically Visual Basic for Applications (VBA). - Ensuring the enhanced chart operates efficiently within Excel and handles statistical data accurately. - Testing the final product to confirm accuracy and functionality within various data scenarios. The ideal freelancer for this project will have: - Strong expertise in VBA programming. - Familiarity with Excel functions. - Significant experience in handling and representing statistical data in charts.

I am urgently in need of a professional to fulfill a Live Coding Interviewer role. The role demands broad expertise in several programming languages and technologies. Your task will revolve around assisting me in conducting live coding interviews. The ideal candidate for this task should: - Strong English language communication skills - Have prior experience conducting live coding interviews - Be able to efficiently work under tight schedules, as the completion of this project is required ASAP - Be able to work 9 am to 5 pm EST

As a project owner, I'm in need of a proficient full-stack developer endowed with good knowledge of Dotnet. The following skills set and experience are essential for my project: • Skillful in C#, JavaScript, and SQL programming languages. • Have extensive experience in mobile and web application development. • Specific experience with cross-platform mobile app development. The task at hand is to develop a cross-platform mobile app that will cater to our specific needs. Thus, familiarity with Android and iOS platforms is a plus. Applicants with prior work portfolio in the same line of project will be considered first. This project has a strict timeline, so ability to adhere to deadlines is a must. Hoping to collaborate with a committe...

I need a skilled code writer to aid in the web development. Key tasks: - Generate code for my website - Help select the most efficient programming language for my needs You should: - Have extensive knowledge of Python, JavaScript, C++ and be able to advise on the best one to use for my specific requirements - Previous experience in web development, specifically for blog or news site is essential - Have an understanding of the technical requirements and considerations for blog sites Optimal candidates will have a proven track record of web development for similar platforms.

It requires the installation of a script on a Linux server, specifically its name is Ridy, it is from codecayon, I buy the script and then I only need the installation of said script on the server Link documentation: