Linux java project jobs

I am searching for an expert in Spring Boot (v3) Java (for front it can be react or angular) who has the ability to create a property management system. The system should be comprehensive, including both tenant and property management facilities, as well as maintenance. Additionally, I require the integration of a hotel management system within the same platform, supporting room reservation, guest check-in/check-out, housekeeping, back office and room management, and a central reservation system. There are 3 hotels and 4 houses for rental which will be managed by this system. So, we need to manage all hotels together and separately. Ideal skills & Experience: - Spring Boot (3) Java proficiency - Angular or React - Great UI/UX - Experience in building property ma...

I need a freelancer with expertise in installing SuiteCRM v. 7.10.4 on a Linux operating system. The aim of this project is to ensure a sophisticated and smoothly running CRM solution at the earliest. Specifically, here's what I'm looking for: - Speed: The project should be completed ASAP. Please only bid if you're able to deliver within a short time frame. - Expertise: You should have past experience installing SuiteCRM, particularly on Linux. We will: Set up SQL database Provide database username and password. Provide cPanel access The project is to install SuiteCRM v. 7.10.4 No modifications or importing of data is needed Set up one Admin account – we will provide a username and password When your installation is complete we w...

...compiler designed for Java with an emphasis on semantic analysis. I'm looking to have this compiler generate executable code. Key Points: - Programming Language: The compiler should be designed for Java. This means it should be capable of processing Java code and generating the corresponding executable code. - Semantic Analysis: The primary focus of the compiler should be on semantic analysis. It needs to be able to analyze the meaning of the code rather than just its syntax. - Output Format: The final output of the compiler should be executable code. This means that the compiler should be able to translate the Java code into machine-readable instructions that can run on a computer. Ideal Skills and Experience: - Proficiency in Java: The indivi...

I'm i...desktop application compatibile with the Windows operating system for data management purposes. Key Responsibilities: - Develop a desktop software - Ensure software is fully compatible with Windows - Design software for effective data management The ideal candidate should have: - Proficient with C++, Java, or other relevant languages - Strong understanding of data structures - Experience in Windows software development - Proven record in developing data management tools. This project will require not only technical skills but also creativity and innovation. Your input on the software's functionality and usability will be highly appreciated as I want to ensure the software is user-friendly. Please bid only if you are confident, as I am aiming for a hig...

I need a linux expert to connect via anydesk to debug some space issue on my server ubuntu

I'm looking for an experienced Java developer who can incorporate both Corba and HTTP Servlet functionality into a mini project of moderate complexity. Knowledge and experience in both Corba and HTTP Servlets are essential for this project. Having the ability to understand and improve existing systems will be valuable considering the moderate complexity of the needed improvements and feature additions. I have a reference project that somewhat resembles my desired outcome, which I'll share for a smoother execution process. Let's make this project a successful one!

I ...running on Linux. I have specific tasks related to Plesk web admin configuration that I need to get done. - Email Server Configuration: I require help with server email send and receive settings. You should know how to work with Plesk to ensure seamless email transmission. - Security Settings: Solid experience in configuring security settings in Plesk is important. You should be aware of best practices to secure a linux server running Plesk. - Backups: I also need help in setting up backups. Previous experience in backup configurations in Plesk on Linux Server is ideal. A proven track record in handling Plesk Administration, specifically on Linux servers, along with an in-depth understanding of email server configuration, security settings and backu...

...freelancer to help me setup a working Lab Streaming Layer project in Android Studio. I need the Android Studio project for Android LSL which requires the Android Studio project for the Java LSL to be built first. Requirements: - Build the Java project. - Use its outputs to build the Android project. - The Android project must build the simplest APK. Blank UI. Just to be used as proof the project builds and the native libraries all build. Deliverables: - output from java project - exported zipped android studio Java LSL project so I can import it into my android studio - exported zipped android studio Android LSL project so I can import it into my android studio - any additional

...character cards for loading chat personalities and RPG scenarios. Though there is an informal standard for these character cards, no offline software exists to manage or create them. I would like a simple platform-independent character card browser and editor. Python is probably sufficient, but I am willing to consider the use of any other programming language that is freely usable on windows/linux/mac. Character cards consist of a PNG image and JSON character information. The JSON is embedded in the PNG metadata (somehow). The full character card V2 spec can be found here: An example of a web-based character card V2 creator can be found here. This should give you an idea of how exactly the character metadata is extracted/merged

I urgently need help restoring access to my website which has been down due to some iptables rules misconfiguration. Crucial details about the specific changes made to the iptables configuration are not available but I can provide access to the server for a professional to diagnose and fix it. The job demands a high degree of expertise in: - Linux administration - iptables firewall configurations - Web server troubleshooting and management My website is hosted on a dedicated server, so I require someone who has experience working in such an environment. Quick turnaround is paramount. Skills and experience: - Proven experience in managing dedicated servers - Solid understanding of iptables and firewall configuration rules - Proficiency in diagnosing and rectifying server related ...

I'm in need of a skilled Java coder proficient in working with the Cucumber framework and Camunda processor. My aim is to write component test cases, requiring code of an intermediate complexity. Ideal skills/experience: - Strong Java coding abilities - Experience with Cucumber framework - Knowledge of Camunda process engine - Intermediate to Advanced understanding of test automation - Experience in writing component test cases Your main task will be to produce efficacious Java code that will automate component testing. Knowledge of Cucumber and Camunda is essential, as is prior experience with test case automation. Please only apply if you're comfortable handling code of intermediate complexity.

...developer with skills predominantly in Java, Spring Boot, and MySQL to handle the creation of a project focused on user authentication and database integration functionalities. Key features required for this project include: - User authentication system: Create an efficient and secure user authentication process. The system should be able to verify the identities of users before granting them access. - Database integration: Develop a smooth and functional connection to the database, safeguarding the integrity and security of data at all times. Candidates with previous experience on similar tasks will be preferred. I have a design and wireframe ready, which can guide the selected freelancer in actualising this project. Just to clarify, this is a one-off ...

...tasks: 1. GUI design and development 2. Application logic implementation As a seasoned professional, the developer should be proficient in the integration of third-party libraries. They will be working on creating a Linux-based application, hence experience in developing applications for Linux is essential. Ideal skills and experience include: - Expert-level knowledge of Qt framework - Proficient in GUI design and development - Solid understanding of application logic implementation - Familiarity with integration of third-party libraries - Extensive experience developing for Linux platform The end goal is to have a robust, efficient, and user-friendly application that fulfills our specific needs. Your expertise and creativity will be central to achieving thi...

I am in need of a system administrator, highly experienced in Linux, who will best suit the following responsibilities: - Network Configuration: Properly set up, maintain and optimize our Linux-based networks - ensuring seamless inter-linking and efficient communication. - Database Management: Oversee the upkeep, troubleshooting, and security of our databases. This includes ensuring regular data backup, restoring lost data and maintaining database performance. Our setup currently comprises 1-5 servers and databases. As the successful candidate, you will be charged with managing and ensuring the smooth running of these systems. Prior experience in Linux, Network Configuration and Database Management is explicitly necessary. Your commitment to understanding pro...

During a routine session, I accidentally deleted the usr/bin directory from my Linux system. The data loss mainly includes key system configuration files and this mistake has compromised the smooth operation of my system. As a knowledgeable Linux expert, your role would be to: - Help recover the lost system configuration files from the usr/bin directory on Linux.

I'm currently looking for a front-end developer who can help me with user interface design. I prefer a modern, minimalist and dynamic style. The ideal candidate should have expertise in HTML, CSS, and JavaScript. Key Responsibilities: - Designing a rich, dynamic and modern UI - Implementing the design using HTML, CSS & JavaScript Ideal Skills: - Strong experience in user interface des...a modern, minimalist and dynamic style. The ideal candidate should have expertise in HTML, CSS, and JavaScript. Key Responsibilities: - Designing a rich, dynamic and modern UI - Implementing the design using HTML, CSS & JavaScript Ideal Skills: - Strong experience in user interface design - Proficiency in HTML, CSS, and JavaScript - Understanding of modern design trends - Ability to work...

I need an experienced coder to help develop an AI colour matching tool for a wardrobe of clothes. Key Requirements: - Proficient in Python, Java, C++ - Skilled in developing AI algorithms - Experience with developing user interfaces The main aim of this tool is to assist users in selecting the most suitable and aesthetically pleasing color combinations for their wardrobe. User Interaction: - The tool should allow users to upload photos of their clothes - The tool should provide suggestions for matching colors - The tool should identify complementary colors - The tool should help users create a cohesive color scheme - Users should also be able to interact by selecting colors from a palette and answering questions about their personal style. If you have experience in developing AI...

I'm in need of a java script developer who can help me to complete the light animation that I have started. I have three circles (RED) aligned. On X axis they are moving as expected But they should also interact with mouse Y in a rotation way. when Y = circles should rotate clockwise while remaining aligned when - Y = the opposite

I am experiencing issues with LDAP SSH user authentication on my Suse SLES 15 SP4 server. This involves an authentication failure specifically with the module. I need help to debug the error Key points include: - Deep understanding of Linux, specifically Suse SLES 15 SP4 - Expertise in LDAP user authentication - Proven experience troubleshooting and resolving authentication errors - Ability to ensure smooth functionality of the LDAP User authentication system The error message is attached. Please note that the LDAP is only used for user authentication, no other functions. I am looking to have this issue corrected as soon as possible.

I am looking for a Uipath developer who needs to teach me day-to-day tasks for 30 days. He needs to understand the whole project and also teach me to have good skills , VB.NET, C#, Java, and JavaScript.

We are urgently looking for very good system admins with many years experience handling linux servers to solve a boot issue where installing Grub is corrupted. A very good Freelancer has been working on it already but even with his very high score and good skills he hasnt been abkle yet to get it done. So, please do not react if you are not very good in solving these kind of things as you need to work with the freelancer who works on it now and he has done already the basic things. So we need someone who can help him. Server is linux/ubuntu and openstack

READ FIRST AND DONT JUST SEND A STANDARD MESSAGES. DONT APPLY IF YOU DONT KNOW WHAT YOU ARE DOING AND IF YOU NEED LONGER THAN 5 HOURS, YOU HAVE NO GLUE. I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW ACCOUNTS ANYMORE, AND DONT APPLY AND TELL ME LATER YOU WANT 5 TIMES MUCH MONEY. iRedMail - Setting up iRedMail for less than 10 email accounts - Configuring Nextcloud for: - Calendar and contacts synchronization - Collaborative editing of documents - Email integration - Amavisd + ClamAV + SpamAssassin SMTPS service (SMTP over SSL, port 465) Enable DNSBL service in Postfix to reduce spam Nextcloud - docker configs - listen to - ad integration - chat - videocall - nextcloud office intergration

Primary Skills:  At least 3+ years of experience on ThingWorx Platform  Strong programming background and expertise in JavaScript and Java  Have experience in delivering IoT solution using ThingWorx Platform  Experience on Thingworx extension development is added advantage  Must have executed at least 3 medium/large implementations on ThingWorx  Experience in writing ThingWorx services in JavaScript  Industry standard UI creation using ThingWorx Mashups  Experience with PTC Kepware  Experience with DevOps is a plus  Experience on working in scrum framework  DBMS Skills: RDBMS (PostgreSQL, MSSQL and others) and NoSQL  Basic understanding of SQL and API connections  Functional understanding of JSON, REST APIs and read API documentation  Understand business requirements a...

Hello We have website called , Recently, We migrated this site to MS Azure and immediately after migration We started to get wordpress inconsistent permission issue and due to this unable to update plugins, themes and latest version of wordpress. We are looking for a wordpress expert who can fix this issue using SSH connection & bitnami linux because We dont want any plugins and for this I can provide you server credentials and wp-admin credentials also. Interested people read above carefully and apply. Thanks

Project Description: We are seeking experienced software developers to create a comprehensive and secure remote access solution for home automation systems, similar to Nabu Casa. This project involves building a cloud-based intermediary service that allows users to connect to their home automation systems (specifically Home Assistant installations, referred to as "nrjhub") from external locations without requiring router configuration changes such as port forwarding. Objectives: - Develop a secure, scalable cloud service that facilitates connection from external networks to multiple nrjhub Home Assistant installations. - Implement a system that manages authentication and secure communication channels between users and their home automation systems. - Provid...

We have a fully working flutter print app Now we need to integrate android SDK (in Java) Approach 1 Either We need to convert the flutter to android code then we can integrate new SDK. Approach 2 Directly integration of SDK (java) to flutter . We have done approach 2 but when it prints its taking 30 second delay. If you think you can achieve approach 1 or approach 2 .100USD Budget is fixed kidney check if it’s worth doing please bid .

I am looking for a proficient Java programmer to build a desktop application. You should ideally have vast experience in creating feature-rich, smooth, and efficient desktop applications. Key Requirements: - Proficiency in Java programming - Experience in desktop application development - Strong understanding of Java frameworks - Problem-solving skills - Good communication skills Please, note that no specific functionality like a user log-in system, E-commerce features, or data visualization tools are required, and we can discuss the necessary features in detail as we proceed.

I need an effective solution to manage and balance DNS traffic over UDP and TCP on my Linux server. The solution needs a graphic user interface for easy management and real-time monitoring. This project suits professionals with experience managing backend servers, programming Linux interfaces, as well as knowledge of TCP/UDP DNS traffic load balancing on Linux Servers. PROJECT IS MARKED URGENT

Hi, I have a list of providers that I want to export the users from into a database file that can be used by Gathid (), exacting governance and instant, actionable insights that transcend traditional IAM limitations. I need a script that run and does it so I can implement that on AWS Lambda or similar Serverless implementation. I think Python would be good but also open to Java. I am not sure if you can or suggest to have multiple script that runs as a different process or you can build a Mono-Repo that can handle all of those providers under one process and can be easily scale to add more applications. Below is the list of Providers: Airflow AWS On-Prem AD Azure AD Control Money Data Lake Data Warehouse GitHub Jenkins Kyriba Loyalty Admin Loyalty API Mode MongoDB

My Linux server needs the installation and configuration of Zabbix for network monitoring purposes. The focal points are: • Zabbix Installation: Skills in Linux server setup are essential, as well as being adept with Zabbix software installation. • Configuration: After installation, I require network monitoring to be configured in Zabbix. • Device Monitoring: Specifically, the network devices to be monitored are routers and switches. Any freelancer bidding should have experience with these devices within a Zabbix environment. In essence, I'm seeking an individual who is proficient with Linux servers, Zabbix software, and familiar with network device monitoring, mainly of routers and switches.

I'm looking for a professional who can help me deploy an...machine. Key Requirements: - The application is built on JDK7 and uses Java - The main purpose of the app is to function as a web service - The codebase is old and was developed in NetBeans 8 - The application was previously deployed on GlassFish 4 Skills and Experience: - Proficient in Java and JDK7 for code maintenance and deployment - Experience in working with NetBeans 8 for compiling and debugging code - Prior experience in deploying applications on GlassFish 4 - Understanding of web services and their deployment - Familiarity with PostgreSQL for database integration This project will require someone who is experienced in handling legacy codebases and can ensure a smooth deployment...

...character cards for loading chat personalities and RPG scenarios. Though there is an informal standard for these character cards, no offline software exists to manage or create them. I would like a simple platform-independent character card browser and editor. Python is probably sufficient, but I am willing to consider the use of any other programming language that is freely usable on windows/linux/mac. Character cards consist of a PNG image and JSON character information. The JSON is embedded in the PNG metadata (somehow). The full character card V2 spec can be found here: An example of a web-based character card V2 creator can be found here. This should give you an idea of how exactly the character metadata is extracted/merged

...device is not being recognized by the DSM 7.1 Linux-based operating system and does not show up in the /dev folder despite reinstalling the drivers. The chosen freelancer must be well-versed in Linux systems, troubleshooting device recognition issues, and experienced in the setup of Sonoff Zigbee dongles. Experience with automation using Home Assistant would also help. The task includes: - Analyzing the cause of the current recognition issue - Implementing a solution to get the Dongle recognized - Advising on further steps to avoid such issues - Ensuring the Dongle operates as expected - Ensuring Home Assistant running on Docker can see the Sonoff Zigbee dongle. For those interested: please ensure you have a strong background in Synology NAS, Linux OS, and hardw...

In need of an experienced professional to carry out several maintenance tasks on our Linux server. This will include: - Disk cleanup: We are looking to get rid of any unnecessary files or data that are slowing down our server. - System Updates: Ensure our server software is up-to-date to make sure it performs optimally and securely. - Performance Optimization: Beyond cleaning up and updating our system, we want a professional who can identify and implement strategies to optimize our server's performance. After the task, we also require a detailed report outlining every action taken on the server during this process. Ideal candidates should have substantial experience dealing with Linux servers, and demonstrable skills in server optimization. They also need to be cap...

I'm searching for an experienced Linux professional who can efficiently handle server maintenance and data clean up tasks for my web hosting server, primarily storing application data. - Server Maintenance: Running necessary updates, ensuring that overall performance is at its best and troubleshooting any issues that may arise. Ideal Skills and Experience: - Strong familiarity with Linux OS, specifically its server management. - Ability to maintain web hosting servers. - Proficient in data management and cleanup procedures. - Previous experience working with servers storing application data. The outcome of this project should result in a well-maintained, streamlined Linux server free from unnecessary data waste, devoted to web hosting.

I am looking for a skilled software developer to create a cross-platform desktop application. The application will serve as a data management system and needs to be compatible with Windows, Mac, and Linux OS. Key Requirements: - Development of a desktop application with a primary focus on data management. - Ensuring the application is compatible with Windows, Mac, and Linux operating systems. Ideal Skills and Experience: - Expertise in software development, particularly cross-platform desktop applications. - Proficiency with compatible programming languages and frameworks. - Prior experience in data management systems is a plus.

...party's Rest API - Our website is hosted on GoDaddy on a Gen4 VPS Linux server - We will need to integrate payment processing - We are not paying per hour, we will pay by milestones - If you only work per hour, please do not bid on this project - There are 9 pre-login pages 20 and post-login pages, however 2 of the post-login pages are identical to pre-login pages, so only 18 new pages post-login - We will share more information to finalists we choose to interview **Do not attempt to contact me via LinkedIn or any email address that you find. I will only communicate via the Freelancer website. Any attempt to contact me on any other platform will result in immediate rejection of your proposal.** The project needs to be completed within 2 mon...

I am in need of a proficient security expert to help tackle my final project geared towards creating a low-interactive honeypot. This honeypot is intended to guard real networks by focusing on detection of Brute Force Attacks specifically. The honeypot should be designed for the Linux operating system and created to effectively emulate SSH. I require that you have: 1. the built should be on CML 2. Skill in SSH protocol 3. Experience in creating low-interactive honeypots 4. The ability to focus on detecting Brute Force Attacks 5. Should specific documentation design, developments, and testing : Chapter 4 — Design 4.1 Introduction 4.2 Interface Design 4.3 System Design 4.4 Summary -------------------- Chapter 5 — Development 5.1 Introduction 5.2 Interface De...

...experienced Full Stack Developer to work on a project with integration of AI technologies, specifically machine learning algorithms. The platform requires a comprehensive e-commerce functionality paired with a user authentication and authorization system. Freelancers bidding for this project should include: - Examples of their past work, particularly any showcasing their proficiency with AI technologies. - Any experience pertinent to Full Stack Development, Machine Learning, and AI in general. - Links to professional social media accounts such as Instagram, Facebook, and LinkedIn. - A short description of their project approach, ideally answering the "what" "when" "where" "why" and "how" of their proposed work pla...

I'm looking for a seasoned Android application developer with strong proficiency in both Java and Kotlin for the development of an e-commerce app. Key Responsibilities: - Develop a user-friendly, sleek e-commerce app from scratch. - Ensure the app is developed according to Android's best practices. Ideal Skills: - Expertise in Java and Kotlin. - A strong background in Android app development, particularly e-commerce apps. - Development experience of app features such as product listing, shopping cart, payment gateway integration, and user profile management. Please note that the project timeline is flexible, and we appreciate quality and attention to detail over speed. Let me know your availability and estimated timelines in your proposal.

we are searching for a very good linux/ubuntu system admin to solve a boot problem on oppenstack server.

I'm seeking a competent Java developer to assist in creating a web application geared towards a support ticket system. The resulting application should integrate the following features: - A structured form for ticket submission with SSO - A comprehensive ticket tracking system with history - A robust email notification system If you have extensive experience in Java, web application development, and design elements such as user login, you may be the perfect candidate. Proficiency in creating user-friendly interfaces that seamlessly incorporate form submission and tracking capabilities is expected. With your help, we can optimize our customer service process and streamline our ticketing system. Your advanced Java skills will make this a reality.

...large scale integration design project. My aim is to achieve a range of functionalities including data transformation, API integration, and workflow automation Key requirements: - Proficiency in XML, YAML, and Java - Experience with Apache Karavan - Strong understanding of visual integration design - Ability to work on a large scale project with multiple components Your responsibilities: - Collaborate with me in the design and implementation of the integration. - Ensure that the design is scalable and efficient. - Implement data transformation, API integration, and workflow automation features. This project is on a large scale and requires a developer who is comfortable working with multiple components. If you have previous experience in this type of pr...

I need a radiant logic developer for our highly complex system. The tasks the developer will perform include: - Integrating the radiant logic system with our existing systems - Building authentication and authorization modules - Creating identity management workflows The developer should be proficient in Java, as our system heavily relies on it. Familiarity with Java is an absolute must! The system we have is quite complex, necessitating extensive integration work. The ideal candidate should have experience in working with highly intricate systems.

I am looking for a seasoned developer to create an Android calling application with the following functionality: Key Features: - Video Calls: - Audio Calls: - Text Messaging: The project needs to be completed as soon as possible, so an ideal candidate would have substantial experience in fast-paced development environments and a portfolio of similar past projects. Proficiency in programming languages suitable for Android development, such as Java or Kotlin, is crucial. I look forward to your bids.

...background in AI for an upcoming software development project. The software should primarily work to enhance business efficiency through intelligent data analysis and machine learning applications. Key Features: - Capable of performing complex data analysis. - Incorporate sophisticated machine learning algorithms. Purpose and Users: This tool will be used in construction industry by engineers and contractors for communication of Instructions and development of IPOs. Skills and Experience Required: - Expert knowledge of Python and Flutter. - Proven experience in AI, particularly machine learning. - Experience in developing data analysis tools. - Familiarity with developing software applications for construction co Summary: The envisioned project is a software solution de...

I'm seeking an experienced technician who can set up Radius on a Linux VPS and install a user-friendly web interface. System requirements: - Ability to create vouchers: both manually and automatically. Voucher is a word of 12 symbol lenghth. The system should support two types of codes, one with a data limit of 500Mb and the other with a limit of 1000Mb - Management of users: system should support the creation and management of usernames and passwords for authentication. The user data limit should be set at 1 GB, reset weekly or at increments of 7 GB weekly / 30 GB monthly. It can be done with external cron script. - Management of devices - system should authorise remote devices (NAS) responsible for user authorisation on remote locations. And it should not be linked to rem...

I am seeking a technically adept developer skilled in Java, Typescript, and Kafka for the purpose of integrating multiple technologies. This project is primarily focused on setting up a microservice architecture to efficiently process transactional data. Your responsibilities will include: - Developing robust Kafka producers and consumers to enable efficient data flow - Utilising your Java and Typescript expertise to build functional microservices Strong experience in Java, Typescript, Kafka, and microservice development is vital. An understanding of transactional data processing would be beneficial. Keen attention to detail, problem-solving skills, and a drive for tech integration efficiency are qualities sought for this project.

I'm looking for an experienced server setup specialist to configure a Linux server to run a Django web application. The server setup will involve integrating a PostgreSQL database and potentially, HTTPS/SSL configuration. Key Responsibilities: - Installation and configuration of a Linux server suitable for Django - Set up and optimization of a PostgreSQL database - Advising on and, if necessary, implementing HTTPS/SSL configuration Ideal Candidate: - Experience with Linux server setup and optimization for Django applications - Proficient in PostgreSQL database setup and maintenance - Knowledge of implementing secure HTTPS/SSL configurations on web servers is a plus

...supports Linux and focuses particularly on Linux kernel module testing and Image creation. The tasks required include: - Implementation of CXL QEMU for Linux Operating System - Linux kernel compiling - Ubuntu image build The ideal candidate will have: - Compile CXL related Linux module as loadable module - Create Image supporting CXL implementation. - Image should tested with loadable module: ; ; ; cxl_port.ko. - QEMU: - If better support DAX. - I need the full-detailed tutorial on how to do it I am trying to to a developing the CXL support for Gem5. I finished the basic architecture and control/register design. Currently, I need a kernel booting reference from QEMU. The following is what I want: 1. target linux kernel version: