Java socket programing jobber

We are seeking ...app meets all necessary requirements for publishing on the Google Play Store. - Optimize the app for performance and user experience. - Address any issues or bugs that arise during the publishing process. - Collaborate with our team to implement any necessary changes or updates. **Requirements:** - Proven experience developing and publishing Android apps on the Google Play Store. - Proficiency in Java, Kotlin, or other relevant programming languages. - Familiarity with Google Play Console and its submission process. - Strong attention to detail and problem-solving skills. - Excellent communication and collaboration abilities. If you are a talented Android app developer looking to contribute to the success of our app on the Google Play Store, we would love to hear...

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I'm looking for an experienced backend developer to handle database management and API integration for my project. Key Responsibilities: - Implement and manage a MySQ...developer to handle database management and API integration for my project. Key Responsibilities: - Implement and manage a MySQL database efficiently. - Develop and integrate APIs to ensure seamless communication between front-end and database. Ideal Skills: - Proficiency in MySQL is a must. - Strong experience in API integration. Experience with other databases and backend technologies like Python, Java, and Node.js would be a plus. The chosen freelancer will need to understand the project's requirements thoroughly and communicate effectively with the front-end team to ensure a well-functioning, reli...

I am on the lookout for an experienced Java developer to work on small web development projects related to my business. Your tasks will primarily revolve around: Working knowledge of JSF/Primefaces and JPA. Experience with HTML/CSS.

...This platform should incorporate user account management, data visualization, and e-commerce functionality. We are developing a new product. The target audience for this platform will be strictly registered members and administrators/staff. Experience in working with Angular 8+, JAVA, BootStrap, SpringSuite, Spring Security, SSO, and MySql will be essential for this project's successful execution. Skills and Experience Required: - Experience in building web applications from scratch - Expertise in Angular 8+, JAVA, Bootstrap scripting - Proven record in successfully integrating user account management - Demonstrable experience in data visualization - Extensive knowledge in creating e-commerce platforms - Familiarity with SpringSuite, Spring Security, and SSO - Pr...

I'm in search of a skilled Android mobile app developer to help me create a top-notch mobile application. Key Points: - Proficient in Android development: I need someone with a strong background in Android development and a deep understanding of Android SDK and Java. - Prior experience with complex apps: My project is not simple, so I need a developer who has experience building complex, feature-rich Android applications. - Familiarity with UI/UX design: A good sense of mobile design is a big plus. - Ability to work independently: While I'll provide guidance, I need someone who can handle the project with minimal supervision. - Strong communication skills: Keeping me updated on the progress and being open to feedback is key. Please provide examples of your past work...

I'm looking for a talented backend developer who can assist our team with various tasks. Proficiency in Python, Java, and Golang is a must, as these are the primary languages we use in development. Your main responsibilities will include: - Database Management: You should be knowledgeable in handling MongoDB, our preferred database system. - API Development: We need someone adept at building optimized APIs. - Server Configuration: You must be able to handle all aspects of server setup and maintenance. Previous experience with these exact responsibilities is preferred. You should possess a strong attention to detail, excellent problem-solving skills, and the ability to work independently. If you are an innovative thinker who can contribute to our dynamic team, I'd like t...

...an expert Java Spring Boot & React developer who can address several critical issues with the existing codebase and further enhance its functionality. The key tasks and requirements include: - **Codebase Troubleshooting**: The application is currently experiencing multiple issues including not running properly, showing error messages, and providing incorrect functionality. - **Upload & Process CSV File**: The application should allow users to upload CSV files for processing. Upon CSV upload, the system should: - Parse and validate the data in the CSV file. - Store the validated data in a PostgreSQL database. - Provide a user-friendly error message in case the uploaded file is not in CSV format. Ideal candidates for this project should have: - Extensive experience ...

I need a web application developed on Spring Boot and React, with a Java backend and Postgres database. It is intended for use by students, and the key functionality is file upload. Key Features: - User Registration & Login: Users should be able to register an account and log in securely. - File Upload: The main functionality of the application is to allow students to easily upload files. Ideal Skills: - Proficiency in Spring Boot and React: The core technologies of this project. - Java Development: For the backend. - Database Management: Experience with managing databases, particularly with Postgres. - User Authentication: Knowledge of secure user authentication methods. Please provide examples of similar work you've done in the past, especially if it involves fi...

I am looking for an experienced Java developer who can help me design a custom Java compiler. The project involves using the Java language to create a new compiler that should: - Detect syntax errors in Java code. - Optimize Java code. - Generate error messages for syntax errors. The ideal candidate should have a deep understanding of Java, along with experience in compiler design. It's important that the compiler is efficient and can handle a variety of Java code. If you're up for the challenge and have the necessary skills, I'd love to hear from you.

I'm looking for a skilled developer to help me resolve a specific CORS issue in my Java Spring application that's been dockerized. The issue seems to be specifically related to preflight requests. Key Points: - The application is built using Java Spring, and it's dockerized. Previous attempts to resolve the CORS issue have been unsuccessful. - Technologies used in my application do include Spring Security and CorsFilter for handling CORS. Ideal Candidate: - Extensive experience with Java Spring and dockerized applications. - Demonstrated experience in solving CORS-related issues. - React - Knowledge of best practices and common pitfalls when it comes to handling CORS with Spring Security and CorsFilter. The selected freelancer should be able to diagno...

We need to build a MVP, for which design screens are ready. We would like to have a full stack developer in who can do the job in AWS + NodeJS + Java + Angular + DB + Server. The app is provide a service to clients, include push notifications, whatsapp integration, client profile, rates.. The project will continue after MVP launch.

Tengo un programa de JAVA donde tengo que hacer una especie de "Spotify", lo tengo casi completo, pero no doy con la solución a unos problemas que me surgen al final. Busco a alguien que pueda ayudarme a terminar el programa. Es rápido y no tiene mucho problema. Gracias.

...of this project is to implement a multithreaded program in Java to sort a list of numbers using thread programming techniques in a Linux environment. Problem Statement In today's computing environments, efficient sorting algorithms play a crucial role in various applications, ranging from data processing tasks to system-level operations. The ability to sort large sets of data quickly and accurately is essential for optimizing performance and ensuring the smooth operation of software systems. The objective of this project is to develop a multithreaded program capable of sorting a list of numbers using different sorting algorithms. The program will be implemented in Java and will leverage the multithreading capabilities of the Java programming language. The proj...

I'm looking for a skilled developer who can help me enhance my current website with a few new features and functionalities. The specific modifications I'm looking to make are: Add one page that will contains details of subscription we have and create a page to post articl...page to post articles with images It's crucial that the new features are seamlessly integrated into my existing site without compromising its current performance. The ideal candidate will have experience in: - Web development, particularly in adding new modules and features to existing websites. - Payment gateway integration, with a solid understanding of e-commerce functionalities. PHP HTML JAVA CSS Your attention to detail, ability to deliver on time, and your experience with similar projec...

I'm looking for a skilled Java Android developer to work on an e-commerce app. The primary focus of the project will be app development, along with bug fixing and performance optimization. Key Responsibilities: - Develop a user-friendly, visually appealing e-commerce app - Implement payment integration as a critical feature - Address any bugs or issues that may arise during development and testing - Optimize the app for performance to ensure a smooth user experience Skills and Experience: - Strong Java and Android development skills - Previous experience in e-commerce app development is highly preferred - Proficiency in integrating payment gateways into Android apps - Excellent debugging and problem-solving abilities - Ability to work independently and meet project dea...

...coming from the server to the client over UDP socket to be encrypted with DTLS, and it should appear as DTLS in the protocol section of Wireshark. In addition, the code should be able to handle streaming video or live feed over the socket accordingly. This code should work in linux and windows. Ideal Skills and Experience: - Proficiency in C: Extensive experience with C language is a must. - DTLS Knowledge: Prior experience implementing DTLS is highly preferred. - Security Background: Strong understanding of encryption protocols and data integrity is necessary. - Time Management: Ability to work under strict deadlines and deliver high-quality results promptly. Required Skills: Proficiency in C programming language Experience with UDP socket programming Knowledge...

I'm in need of a skilled software programmer to develop a unique number generator software. Key Requirements: - The software should be able to generate a 5-digit unique numb...software should be able to generate a 5-digit unique number from a predefined set of numbers. - This software is not for web or mobile app development, but solely for this unique number generation purpose. Timeframe: - I need this project completed within a month. Ideal Skills and Experience: - Strong proficiency in programming languages that can handle complex calculations efficiently, like Python, Java, or C++. - Proven experience in software development, with a focus on algorithmic problem-solving and data manipulation. - Ability to deliver high-quality, efficient, and well-documented code within t...

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I am looking for an experienced Java developer and test engineer with expertise in Selenium automation for mobile application testing. The primary goal of this project is to enhance the user interface and experience of my mobile application. Key Responsibilities: - Conducting Selenium-based mobile application testing - Identifying bugs and errors that hinder user experience - Improving the overall UI/UX of the application Ideal Skills and Experience: - Proficiency in Java programming - Extensive experience with Selenium automation - Proven track record in mobile application testing - Strong understanding of user interface design and experience - Attention to detail and problem-solving skills - Excellent communication and collaboration abilities Your work will directly imp...

I'm in need of a skilled backend developer who is proficient in Bootspring, with strong experience in the Spring Boot framework. The successful candidate will be using MySQL, so extensive knowledge and past experience with this database is essential. The project involves complex python, java, and PHP coding, so proficiency in these languages is a must. - Expected Skills: Python, Java, PHP - Experience: Spring Boot Framework Expertise - Knowledge: MySQL Database Familiarity

I'm seeking a seasoned programmer skilled in Java, Python, and C++ to take on an immediate project. Your primary duty is to develop new software features. Key responsibilities: - Develop new software features - Debug and fix existing code - Create unit tests I need this project complete ASAP, so your prompt attention would be greatly appreciated.

I need a skilled developer to address a list of issues impacting my website's performance and security. Key Deliverables: - **Bugs Fixing**: The website currently has a number of bugs that need to be identified ...along with your proposed approach to solving the bugs and enhancing the security. Items need fixing: 1) Clean malware from 2 websites that use wordpress 2) Improve the security on my two websites to stop malware and unauthorised access (could look to use Solid Security plugin); changing permissions via FTP for certain folders 3) Delete plugins not being used 4) Ensure WP Rocket working properly 5) Java script broken on one website which means some of the pages are not working properly 6) Update plugins including latest version of Wordpress and Elementor Pro 7) Clea...

...-Automatically generate 13 blank pipeline files as placeholders to verify the initial setup. File Transfers: -Transfer 13 pipeline configuration files from the host to the container, specifically to /usr/share/logstash/config. -Move the configuration file from the host to /usr/share/logstash/pipeline. -Transfer a JDBC driver from the host to /usr/share/logstash/config. Java Keystore Setup: -Configure a Java Keystore on the host with 5 variables (names can be placeholders). -Transfer the Keystore file from the host to the container -Validate Keystore file works successfully Cron Automation for Pipelines: -Set up a cron job to run each of the 13 pipelines hourly, starting at 02:00 AM, with subsequent pipelines running at one-hour intervals (e.g., pipeline 2 at 03:00 AM, pi...

...haven't specified a preference for any particular programming languages, it's essential that you, as a potential freelancer, possess a working knowledge of Python, Java, and JavaScript as they may be involved in the testing process. What I Value in Applications: - Prior Experience: Please clearly outline your past work in this field. I am interested in knowing what kind of projects you've worked on before, which would demonstrate your capacity to handle similar tasks. Skills and Experience: - Functional testing: you should have significant experience in functional testing tasks. - Strong understanding and experience with Python, Java, and JavaScript are a plus, though not explicitly required. Robot framework with Visio code I look forward to seeing ...

I'm seeking an AI developer with comprehensive experience in Machine Learning, Natural Language Processing, and Computer Vision. Such skills are crucial in implementing the primary goal of my project, which is data analysis and insights. Key Responsibilities and Requirements: - Solid expertise in Python, Java, and C++ - Thorough understanding of and experience with Machine Learning - Familiarity with Natural Language Processing and Computer Vision technologies - Ability to carry out effective data analysis and gather valuable insights from such analysis The successful freelancer should have a proven track record in these areas, where their proficiency in both coding languages and AI technologies will be put to substantial use. A robust portfolio indicating your prior work in ...

I'm seeking a skilled Java developer to help me with an AI implementation Key Requirements: - Proficiency in Java: Given my intermediate level of expertise, I'm looking for a tutor who has an in-depth understanding of Java programming. - Artificial intelligence The main focus of this tutoring is to help me grasp these concepts better and apply them effectively in Java. Ideal Skills and Experience: - Prior tutoring experience: Experience teaching Java and particularly data structures and algorithms is a big plus. - Strong grasp of Java: As I'm at an intermediate level, having a tutor who is adept at Java will ensure I get the most out of the sessions. - Understanding of artificial intelligence: The ideal tutor should be able ...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I'm looking for a skilled professional specializing in Selenium...have: - Proficient knowledge around Selenium and its diverse testing capabilities. - Experience in creating and automating functional, regression, and performance test scripts. - A strong understanding of automation frameworks and testing methodologies. - The ability to complete the project in the stipulated 10 days. Although not expressly stated, proficiency in popular programming languages (Like Java, Python, C#, etc.) and the capability to execute test cases across various browsers and operating systems would provide an added advantage. With such a challenging project in hand, I'm hoping to find an individual equipped with dedication, commitment, and technical prowess. Apply now if you fit the bill an...

I'm in need of a skilled Java programmer who can help me with my PCB project. This project specifically involves the development of a control system for a motor. Key Requirements: - Experience in programming PCBs with Java - Background in control system development - Proficiency in motor control Your primary task will be to create a control system that effectively manages the motor. Your expertise in Java will be crucial, as this language has been chosen for the project. Specifically, the control system should be able to: - Efficiently regulate the motor's operation - Interface with other components on the board - Ensure the motor responds appropriately to external stimuli To ensure the success of this project, I need a freelancer who is not only skilled...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

...of server-side languages and frameworks, as well as experience in database management and API integration. Attention to detail and the ability to commnuicate with the team are essential. If you are passionate about creating robust and efficient back-end systems for mobile apps, we would love to hear from you. Skills required: - Proficiency in server-side programming languages such as Kotlin or Java - Experience with database management systems like MySQL or Firebase - Knowledge of RESTful APIs and API integration - Familiarity with cloud platforms like AWS or Google Cloud - Strong problem-solving and debugging skills - Experience in developing a mobile App from scratch We are happy to discuss the possibility of converting the project contract to a full employment contract give...

I'm looking for a skilled developer who can implement real-time chat functionality in Node.js. - The chat service is expected to handle a user volume ranging from 100 to 1000 users. It should be scalable and robust e...from 100 to 1000 users. It should be scalable and robust enough to support this capacity. - The chat system should support multimedia messages, including images, videos, and text. This feature is essential for user engagement and interaction. - The ideal candidate will have a strong background in Node.js development and expertise in implementing real-time communication systems. Experience with socket programming and chat applications would be a great advantage. Please submit your proposal if you are confident in delivering a high-quality and scalable real-ti...

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.

I'm looking for a skilled developer who can implement real-time chat functionality in Node.js. - The chat service is expected to handle a user volume ranging from 100 to 1000 users. It should be scalable and robust e...from 100 to 1000 users. It should be scalable and robust enough to support this capacity. - The chat system should support multimedia messages, including images, videos, and text. This feature is essential for user engagement and interaction. - The ideal candidate will have a strong background in Node.js development and expertise in implementing real-time communication systems. Experience with socket programming and chat applications would be a great advantage. Please submit your proposal if you are confident in delivering a high-quality and scalable real-ti...

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

I'm looking for a skilled Android and web developer...communication with users. 7. Payment Gateway: ● Integration of a secure payment gateway for processing transactions, including property purchases, rental payments, and service fees. ● Support for multiple payment methods, including credit/debit cards, bank transfers, and digital wallets. Technical Requirements: ● Website development using WordPress CMS with API support. ● Android app development using Java. ● Integration of communication APIs (WhatsApp, Instagram, Facebook, SMS). ● Implementation of a secure and PCI-compliant payment gateway. Timeline and Milestones: ● Define clear milestones and timelines for development, testing, and deployment. ● Regular progress updates and communication throughout the project duration.

I'm looking for a skilled React Native developer to create a socket with a self signed certificat. Considering that this will need to function seamlessly on both Android and iOS platforms, your cross-platform expertise will be greatly valued. The project requires the integration and implementation of Socket.IO. Having experience with sockets and self-signed certificates is highly preferable. This task must be accomplished with precision to ensure safe, secure, and smooth user experience. Ideal Candidate Skills: - Deep familiarity with React Native. - Extensive experience working with Socket.IO. - Strong understanding of working with self-signed certificates. - Experience in creating chat apps or similar functionality. - Proven expertise in cross-platform application developm...

I am currently on the lookout for an expert programmer well-versed in Java, Python, C++, and SQL. You main task is to pass live interview including hackerrank challenges instead of me. Key Requirements: - Extensive experience in programming - Robust problem-solving abilities - Strong knowledge of algorithms and data structures - Proficiency in Java, Python, C++, SQL and pertinent tools or technology Please detail your related experience when applying to gauge if your skill set aligns with the demand of this project. Be ready to demonstrate your problem-solving prowess, thorough understanding of algorithms and data structures, and fluency with the specified languages and tools.

...fast-paced, engaging gameplay in this genre. - Single-player: The game will be single-player only, so there's no need for multiplayer functionality. Ideal Skills and Experience: - Proven experience in developing games for PC. - Prior projects in the field of action games would be a significant advantage. - Strong creative and problem-solving skills to deliver a unique gaming experience. Create a Java platfomer game from scratch(not using a game engine) that is similar to Mario in mechanics, sound, enemies(the amount of enemies should increase exponentially with each level), pause screen etc. It will also have 3-4 levels. The last level should be similar to a boss level game. Pause and Resume Functionality: Implement a toggle to pause and resume the game using a key press ...

I am in need of a proficient C/C++ Network Programmer, two key aspects of this project are extensive knowledge of TCP/IP and HTTP protocols and socket programming. An ideal candidate must be experienced in implementing these skills on Windows, Linux, and MacOS. Key Responsibilities: - Socket programming - Familiarity with TCP/IP & HTTP - Implement RSA Network Security on client server model - Cross-platform compatibility I encourage experienced network programmers with a solid understanding of these platforms and technologies to bid. Having experience from previous similar projects will be advantageous.

Tengo un servidor que esta creciendo, por temas de rendimiento quiero dividir mi servidor en 3 servidores que comparan información entre si por medio de bases de datos, hay plugins de código abierto que se deben modificar para que funcionen entre servidores, información de jugadores en yaml que se tiene que pasar a base de datos y en caso de no encontrar un plugin adecuado qué cumpla alguna función que se desee, crear dicho plugin.

I'm working on an app that utilizes Java for its frontend and Node.js for its backend. Unfortunately, I'm encountering a critical issue with the connectivity between these two aspects. Key requirements: - Resolve frontend and backend connectivity issue - Troubleshoot the existing codebase - Fix critical bugs to ensure a smooth user experience The ideal freelancer for this project would have: - Proficiency in Java and Node.js - Strong problem-solving skills - Experience in bug fixing, particularly in app development

...and will be primarily deployed on web-based platforms. In terms of functionality, the key requirements are as follows: - Voice Cloning: The ability to replicate voices is a crucial aspect of the project. This cloned voice should be able to deliver the same tone, pitch, and inflections as the original speaker. So I am looking for someone to build a server side application in NodeJS, Python, or Java that could analyze a persons voice and clone it. Then the 2nd function to build would be a text to speech function that could use the learned voices. -Voice Recognition: A solid understanding of voice recognition technology is also required, as the personal assistant should be able to accurately understand and interpret user commands and queries. - Text-to-Speech Synthesis: Equally...

I need a simple OCR reader to convert from PDF to Text in Java code.

I'm in need of a JavaScript/PHP Expert for Website Content Extraction . The specific type of website and data in need of extraction is yet to be determined, thereupon current and prospective contractors should be versatile and experienced in extracting various types of contents, from diverse types of websites. Ideal Skills: • Web Scraping • Data Extraction • Programming skills (Python, Java, etc) Experience: • Prior experience in website data extraction • Familiarity with different types of websites (E-commerce, News, Blog, etc.) • Flexibility and readiness to work with unclear prompts When applying, kindly include your past work, experience, and a detailed project proposal. Due to the unclear nature of this project, freelancers willing to work...

This is a Yii2 that has 90,000 screens as each page is 3 screens. We need a stable platform to use the processes coded in Html and java to update the databases. We need to keep the PHP version current. We need the new database documented page by page and process by process. There are 2 sites An individuals site. It has these services Member Services Act as an Agent for WebPicID Family-Protection-Service Identity theft fraud loss reduction Membership Merchant Membership Notification Payment Options Refer an organisation to sign up with WebPicID Safe Purchase Secure Message Merchant Services Identity Theft Fraud Loss Reduction WebPicID can Reduce ID Theft Fraud Losses and associated operating costs by at least 50%. WebPicID detects the ID Theft after the sale is paid for; befor...

I need a developer with expertise in Java programming to complete code review (and debug + refactor if needed) of the program written in Java which takes two PDF documents, converts them to image format (.JPG/PNG) and compares both documents using RBG model Key Requirements: - Proficiency in Java - Experience with developing desktop applications -Experience in working with PDF and JPG/PNG documents The application must be: - Compatible with Windows operating system Ideal Skills: - Proficiency in Java - Experience in desktop application development - Familiarity with Windows OS -Experience in working with PDF and JPG/PNG documents

I'm in need of a skilled software developer with proficiency in Java to build a brand-new application. Key Requirements: - Proficient in Java: Your understanding and experience with Java will be essential for the success of the project. Ideal Candidate: - Experienced in software development. - Strong expertise in Java programming. - Proven track record of building applications from scratch. - Excellent problem-solving skills.