Linux java write utf file jobs

I need an experienced Excel expert to rewrite my complex, formula-heavy and macro-utilizing XLSX file for use on a Mac M3 Sequoia. This project involves ensuring the formulas remain unlocked and adding filters to the spreadsheet. Key Tasks: - Convert the current XLSX file for compatibility with Mac - Ensure all complex formulas and macros are functional and unlocked - Implement filters into the file - Add Pivot tables as per the original file - Apply basic styles and colors for customized formatting Ideal Skills: - Extensive experience with Excel and XLSX files - Proficiency in creating and modifying Pivot tables - Strong understanding of basic Excel formatting - Familiar with Mac M3 Sequoia compatibility issues - Able to unlock formulas and add filters as req...

Hello, I'm Zahra, a skilled Python programmer eager to embark on new freelance projects in the programming and tech field. Ideal Skills and Experience: - Proficiency in Python is a must - Experience in other programming languages (JavaScript, Java) is a plus - Strong problem-solving skills - Ability to work independently and meet deadlines I am ready to take on challenging tasks and contribute to exciting projects. Looking forward to connecting with potential clients.

I'm seeking an experienced Oracle DBA to install a database patch for timezone 43 instead of 32 on my Oracle 19c Database, which is running on Linux. The database currently has multiple patches installed. Key Requirements: - Proficient in Oracle 19c with extensive DBA experience - Familiar with Linux operating systems - Proven track record of installing database patches - Ability to work with databases with multiple existing patches Please provide your credentials and examples of similar projects you've completed.

I need an experienced programmer who is proficient in both Java and C++ to add a new utility levy3 field in my C++ code. A utility levy2 field is already present, so you'll be building off of that. Key Tasks: - Add a utility levy3 field to the existing C++ code. - Investigate and fix the bug with utility levy2 that's causing a system crash. - Diagnose and resolve the issue with utility levy3, which is currently not displaying. Skills and Experience: - Proficient in C++ and Java. - Experience with debugging and system stability improvements. - Familiarity with field integration in programming. The main goal is to enhance the code for better data manipulation and to prevent system crashes. I look forward to your bids.

I'm looking to develop a Java-based website for handling real estate listings. Key features: - Comprehensive search and filter options for users to find properties that meet their specific criteria. - A property comparison tool, allowing users to assess multiple properties side by side. User Interaction: - The site will require user authentication functionality. All users should be able to log in or register to access the site. Ideal Skills and Experience: - Extensive experience in Java programming. - Proven track record in developing listing websites, preferably for real estate. - Proficiency in implementing user authentication systems. - Ability to create advanced search, filter and comparison functionalities.

I'm seeking an experienced Android developer to create a Java-based APK with two primary functions: retrieving the user's phone number and reading SMS. Key Functions: 1. Capture the User's Phone Number: The app should send the user's phone number to a server. 2. SMS Reading: The app should read incoming SMS and send the content to a server as well. The data transmission will be to a REST API, so experience with this is crucial. Ideal Skills: - Proficient in Java for Android development - Experience with REST API integration - Understanding of SMS reading permissions and privacy considerations - History of creating secure and efficient data transmission Please note that this project requires careful handling of sensitive user data, so a strong commitme...

Need a selenium professional who can create a selenium project from scratch and perform all the operations required and generate test case reports as well. A project has to be created in eclipse ide to run the selenium application and to manage all the dependencies for the project.

I am seeking a skilled UI/UX designer for a desktop application focused on productivity tools. This application will be cross-platform, supporting Windows and Linux. Key Responsibilities: - Design an intuitive, user-friendly interface that enhances the productivity of the user. - Create a seamless experience across different operating systems. Ideal Skills: - Proven experience in UI/UX design for desktop applications (Figma is a must) - Strong understanding of design principles for productivity tools. - Cross-platform design expertise (Windows, MacOS, Linux). -Experience with medical apps is a plus.

I need a proficient GitHub developer to assist with a quick task. The job involves: - Updating existing branches with new files - Uploading these new files to the branches This is a simple task that should take no more than 10 minutes for an experienced GitHub user. Please ensure you have a solid understanding of how to manage branches and upload files on GitHub.

I'm looking for a professional who can teach me how to set up an email server on Linux. The goal is to have all emails sent from this server over IPv6 to Comcast subscribers.

I'm looking for a Python developer to create a Bluetooth remote access trojan (RAT) for lab testing purposes. Price is for each system type. I want all 4. Price doubles if privilege escalation is possible with your code Key Features: - The RAT should facilitate remote command execution. - I am looking for one that can work against windows, linux, unix, ios, and android. I understand that security and devices change often and that gaining root is difficult. Ideal Skills: - Proficient in Python with prior experience in developing RATs. - Cross-platform compatibility knowledge is a must. - Understanding of Bluetooth and Wi-Fi communication protocols. again, the listed price is for Bluetooth RATs (must be documented and demonstratable) and note that the price doubles if the sof...

Programming Languages: Python | CSS | C | HTML | Java | SQL | C++ | JavaScript • Software and Tools: Google Analytics | MS Office | Microsoft Power BI | Jupyter Notebook |Alteryx | Tableau • Coursework: Programming and Data Structures | Transform Calculus | Data Structer and algorithms INTERNSHIPS Software Development Intern | Atoll Solutions Pvt Ltd [Jun '23- Jul '23] • Spearheaded Atoll Kinesis enhancement by achieving a 20% scalability boost with innovative features in Iot tool. • Applied agile principles, enhancing decision-making in IoT solutions, boosting satisfaction ,streamlining operations. • Fortified Atoll Kinesis with innovative security measures, ensuring data integrity,thwarting potential vulnerabilities Data scientist | AntWalk &bull...

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I need a skilled Java Spring Boot developer for creating a REST API service. This application will primarily manage product data. Bangalore or Hyderabad based are preferred Key Features: - Implementing Authentication to secure the API - Conducting Data validation to ensure data integrity - Enabling CRUD operations for full data management - MySql data base handling from Java and respond to Web and Mobile applications using APIs Ideal Skills: - Extensive experience with Java Spring Boot - Proficient in designing and developing REST API services - Strong understanding of implementing Authentication and Data Validation - Skilled in CRUD operations - Experience working with product data

I'm looking for a web-based system that detects sports betting arbitrage and positive EV opportunities (both pre-match and live) across all sports and every betting market, on the betting sites I am attaching in an Excel sheet. The layout should be similar to that of , see picture attached. I have 647€ in my freelancer account, that is my maximum budget for this project. I have a Linux VPS server subscription, the system should run on that server. Key Features: - Web-based platform: The system should be accessible and fully functional on the web. - Comprehensive sports coverage: The system must cover every sport, not just football, basketball, and tennis. - All betting markets: The system should be able to identify opportunities in every betting market, including match r...

You give me a standalone C# solution, which can 1. Read all image files (JPG) in a file folder, 2. Extract text (Chinese Simplified) and save to a doc file in the same file folder, 3. Name the doc file the same as the image file. You can get a hint here: Sample Input and sample output are given in attached files. Steps: 1. You work on your own. 2. When you are ready, I send you an image file, you send me back the generated doc file in 2 minutes. 3. If the quality is fine, you send me code, and I test on my computer. If everything is good, I will pay you.

...customers. You will troubleshoot complex OS-level issues, resolve network miscongurations, and ensure seamless deployment of servers across our global network. This role requires expertise in Linux/Windows systems, Proxmox virtualization, Juniper/Arista switching, and a customer-rst mindset. Job Description Key Responsibilities Customer Support & Systems Administration Resolve escalated customer tickets involving OS crashes, boot failures, network lockouts (e.g., rewall/routing miscongurations), and bare metal/IPMI issues. Diagnose and repair issues across diverse OS environments (Windows Server, Linux distributions). Perform forensic analysis on VM/bare metal instances to identify root causes (e.g., kernel panics, driver conicts). Collaborate with L1 support to ...

...for an experienced Chromium developer to help us create a custom web browser focused on privacy for MacOS, Windows, and Linux platforms. We are looking for an experienced Chromium developer to help us develop Metta Browser, a privacy-focused web browser similar to Brave. Previously, we had a functional version, but due to security breaches, we lost most of our source code. However, we still have some remnants of the code that may assist in the redevelopment process. Our goal is to create a secure, high-performance browser that supports Google Chrome extensions while prioritizing privacy, speed, and security. The browser must be compatible with MacOS, Windows, and Linux. The ideal candidate should have a deep understanding of the Chromium codebase and experience in build...

I need a professional web developer to help me convert my current .aspx project website to PHP. The new site must be fully functional on a Linux Debian system. Key Requirements: - Extensive experience with both .aspx and PHP - Deep understanding of standard .NET frameworks, as the current site uses these - Proficient in MySQL, as this is the database system currently in use - Familiar with Linux Debian systems Please note that the functionalities of the current .aspx website were not specified, so the developer may need to reverse engineer some elements. A keen eye for detail and problem-solving skills will be essential to ensure a seamless transition.

I'm in need of a proficient app dev...proficient app developer who can create applications for both iOS and Android platforms. The apps can vary across different categories, from social media to e-commerce to productivity tools. Ideal Skills and Experience: - Extensive experience in Flutter, React Native, or similar cross-platform app development frameworks. - Strong proficiency in both iOS and Android development languages (Swift, Kotlin, Java). - Previous work in creating diverse applications is a plus. - Familiarity with integrating key features such as user profiles, payment systems, and push notifications is desirable, though not mandatory. Please note, the specific features and intricacies of the app will be determined collaboratively. I'm open to discussing poss...

My Linux Mint setup on an NVMe drive is experiencing sluggish boot times, particularly noticeable after the boot loader screen. I've deduced that the kernel might be the culprit. The project involves diagnosing and correcting the slow startup issue. Here are two posts I found with a similar issue: When I type "systemd-analyze" I get this: Startup finished in 27.579s (firmware) + 7.894s (loader) + 1min 27.135s (kernel) + 13.118s (userspace) = 2min 15.728s reached after 13.109s in userspace. I need help fixing this.

I'm in need of a seasoned Java Developer or Full-Stack Developer, primarily with robust experience in Java and Spring Boot. The task is to implement functionalities in a web application that includes creating, updating, and deleting resources. A crucial part of the job is to develop and integrate role-based access management, specifically with an Admin level. Key Requirements: - Expert in Java with substantial Full-Stack Development experience - Proficient in Spring Boot framework - Strong understanding and experience with role-based access control (RBAC) principles - Familiar with modern tools and frameworks for building secure, scalable applications - Experience implementing JWT (JSON Web Tokens) for authentication - Previous work with web applications I'...

I have created a voting system using HTML and JavaScript. I can save votes in local memory, but I need assistance to ensure votes are saved to a file correctly. Key Requirements: - Expertise in JavaScript and HTML - Experience with file handling in JavaScript - Problem-solving skills to identify and rectify mistakes in my code Your task would be to help me correct my current implementation so that votes are saved to a file whenever the form is saved, instead of being lost after the session ends. The current system saves votes in local memory, but I need your expertise to help me save them in a file instead.

I'm looking for a professional to create a SketchUp file for an architectural design project. The file should represent the basic layout and structure, without the need for detailed building features or high-detail furnishings. Ideal Skills: - Proficiency in SketchUp - Understanding of architectural design - Ability to create basic layouts Experience: - Prior work with architectural SketchUp files - Experience with creating models for conceptual planning or client presentations Please note, the primary purpose of this project is not yet determined, so flexibility and creativity in your approach will be highly valued.

I would like program that uses eBPF to capture traffic stats in Linux. I would like to track data usage by IP and by process. Sample output in JSON: { "timestamp": "2025-01-28T18:52:14Z", "traffic_stats": { "processes": { "firefox": { "": { "upload": 1024, "download": 2048 }, "": { "upload": 512, "download": 1024 } }, "chrome": { "": { "upload": 2048, "download": 4096 } }, "ssh": { "": { "upload": 256, "download": 512 ...

...professional dashboards for a clear overview of server health. Discovery Rules: Automate the detection of hosts, services, and metrics. Templates: Create reusable templates optimized for cPanel and DirectAdmin environments. Monitoring Requirements Host-Level Metrics Ping and availability CPU usage (load averages, per-core utilization) Memory usage (RAM, swap) Disk activity (IOPS, free space, read/write operations) Network traffic (bandwidth usage, errors, dropped packets) Service uptime Service-Level Metrics Web services (HTTP/HTTPS status, performance, visitor statistics) Database performance (MySQL/MariaDB with query statistics) Mail servers (queues, processed/deferred emails, etc.) DNS server health FTP server status cPanel/DirectAdmin-specific service metrics Backup mon...

Project Title: Advanced Telegram File Uploader Bot Project Description: I want to create a Telegram file uploader bot with advanced features that allow the admin to upload single or multiple files and generate unique download links for users to access these files. Below are the detailed features and requirements: Core Features: 1. File Uploading: Single-file upload. Batch upload (multiple files at once). 2. Download Link Generation: The bot should generate unique download links for each uploaded file or batch. Links should allow users to download the files directly via Telegram. 3. File Management: The admin should have the ability to add files to an already uploaded batch. Admin should be able to modify or delete files and batches. ...

I have an Illustrator (AI) file that needs to be converted to a Corel Draw (CDR) file. The primary purpose of this conversion is for further editing, so it is crucial that all editable elements, like text and layers, are preserved in the process. Key Requirements: - Convert AI file to CDR format - Ensure all editable elements are preserved - Specific fonts and text styles must be retained The AI file contains specific fonts and text styles that need to be preserved in the CDR file. Please only apply if you have experience with both Adobe Illustrator and Corel Draw and can ensure a seamless conversion of the file without any loss of quality or functionality.

After upgrading from JSF 1.1.0 to JSF 2.2.0, my JSP screen is displaying twice upon initial load. This issue is isolated to a specific JSP page, and no recent changes have been made to the JSP or its associated Java code. We are currently running on java11 and tomee8.0.6 server. Ideal Skills: - Extensive knowledge of JSF and JSP - Proficient in Java and familiar with Java 11 - Experience with debugging in tomee server - Strong problem-solving skills and attention to detail

I'm seeking an expert who can help me understand the RWKV-LM repository on GitHub as well as get it running on my Linux machine. Requirements: - An in-depth explanation of the code. I need to understand the technical details thoroughly. - Setup of the model on my machine, including the training and testing components. - Focus on language generation during the training and testing phase. Ideal Skills: - Proficient in Linux with experience in setting up machine learning models. - Deep understanding of the RWKV-LM codebase. - Excellent teaching skills with the ability to explain complex technical details in an understandable way.

I'm working on a web-based e-commerce application, and I need a skilled coder proficient in Java, and ideally Python, to assist with the project. The scope of work could involve: - Developing key components of the application using Java and Python - Troubleshooting and debugging issues to ensure smooth functionality - Collaborating with the team to implement coding best practices Experience in e-commerce site development and understanding of typical e-commerce features would be advantageous. Skills in coding, problem-solving, and teamwork are crucial for the success of this project.

Project Overview: We are seeking a talented freelance developer or development team to design and build a custom HR software solution tail...access for employees and administrators. User Interface: Simple & Intuitive UI: Create a user-friendly interface for employees to clock in/out, check attendance, and view pay details. Admin Panel: Develop an admin dashboard for HR to manage payroll, attendance, and generate reports. Technical Stack: Frontend: HTML, CSS, JavaScript (React or Angular preferred) Backend: Python (Django, Flask), Node.js, Java (Spring Boot), or Ruby on Rails Database: MySQL, PostgreSQL, or similar Integration: Payment gateways, tax APIs, and email/SMS notifications (as needed) Previous work experience in HRMS tool is highly preferred , must be able to show the ...

Hello there, We will translate your file from English to Russian, as discussed. Thank you!

I possess a PDF manual for a brushless EtherCAT drive and I'm in need of a professional who can assist me in writing an ESI file (in XML format). This file should be created using the DVS P100E Servodrive as a template and incorporating key technical specifications from the manual. The final objective is to have a fully functional ESI file that can be used in TwinCAT or CoDeSys projects. Key elements to be included: - Communication parameters - Object dictionary - ESI XML The ideal freelancer for this project should have a strong understanding of EtherCAT drives, experience with creating ESI files, and proficiency in XML. Familiarity with the DVS P100E Servodrive would be a significant advantage. Your deep understanding and attention to detail will ensure that e...

I am in need of an expert to access our Jenkins server and modify the script for our Java multi-application environment. This includes creating .exe and Windows-compatible installers for all three of our applications, which have recently been migrated to Java21 and JavaFX21. The script is written for bash, and run into a windows jenkins agent. Key Tasks: - Fix issues with the current Jenkins script, particularly the obfuscation step using Proguard. - Propose and implement a new and other configuration files to ensure the applications can be installed and run successfully. - Create Windows-compatible installers for all three applications. The applications run perfectly in the Eclipse environment, so the issue lies solely with the Jenkins script and its configuration. Time is of th...

I'm looking for a skilled mobile app developer to create a productivity application for Android. Key Requirements: - Exceptional Android development skills with a focus on productivity apps. - Experience in creating user-friendly, efficient, and engaging applications. - Proficiency in Java, Kotlin, or relevant Android programming languages. - Ability to understand and implement best practices for productivity app design and functionality.

I'm looking for a freelancer to transcribe a PDF file containing text only into a plain text file. This transcription should include the preservation of headings as they appear in the original document. A sample page is attached - the whole job is 28 pages like this one Ideal skills for this job include: - Attention to detail to ensure accurate transcription - Ability to recognize and replicate headings from the original document - Proficiency in creating and formatting plain text files

I'm seeking a professional adept in Icinga to establish a new setup for monitoring my infrastructure. This includes both servers and network devices, primarily operating on Linux. Key requirements: - Configure Icinga to monitor all my Linux servers and network devices. - Set up notifications to be sent to Service Now. Ideal skills and experience: - Proficient in Icinga with proven experience in setting it up from scratch. - Familiarity with Linux operating systems. - Prior experience configuring notifications to Service Now.

I'm experiencing configuration problems with my Wireguard (iptables) setup on Ubuntu. I've recently modified some settings and now I'm facing connectivity issues. I need an expert in Wireguard and Ubuntu to help me troubleshoot and fix the configuration.

...professional dashboards for a clear overview of server health. Discovery Rules: Automate the detection of hosts, services, and metrics. Templates: Create reusable templates optimized for cPanel and DirectAdmin environments. Monitoring Requirements Host-Level Metrics Ping and availability CPU usage (load averages, per-core utilization) Memory usage (RAM, swap) Disk activity (IOPS, free space, read/write operations) Network traffic (bandwidth usage, errors, dropped packets) Service uptime Service-Level Metrics Web services (HTTP/HTTPS status, performance, visitor statistics) Database performance (MySQL/MariaDB with query statistics) Mail servers (queues, processed/deferred emails, etc.) DNS server health FTP server status cPanel/DirectAdmin-specific service metrics Backup mon...

...and Windows-based servers handling Java connection packets. I suspect the issue is due to network congestion or malware activity. Task: Analyze the network to identify the source of congestion or anomalies. Set up a network monitoring tool to capture and analyze Java connection traffic. Provide a brief report with findings and recommendations. Requirements: Experience in network diagnostics and monitoring tools. Familiarity with Java application traffic. Familiarity with Oracle RAC environment. Screening Questions: Can you describe a past project where you diagnosed and resolved network congestion issues? Which network monitoring tools have you used, and how proficient are you with them? Have you worked with Java app...

I'm seeking a WordPress and LearnDash expert who can help me modify the display settings for closed courses. Currently, when a c...for closed courses. Please note that this task does not involve any design changes or custom styling. The content should be displayed using the default site styling. Use google chrome tranlsator for the website if needed. Website placed on develpment server so can be played around with Admin access provided There is a lot of code in php functions and there is a lot of custom development as in Java and so on, so that needs to be verified. Link to dev page: Refer to Images NOTE: The solution must be shared with us as this needs to be transferrable to another platform (not dev, live website)

I'm seeking a talented designer well-versed in Corel Draw to elevate the design of my clinic's patient file. The aim is to make the design more professional and uniform, adhering to a modern and clean aesthetic. Key Modifications: - Color Scheme: Revamp the current palette to enhance visual appeal and consistency. (Medical sector blue color, or something good) - Typography: Improve text readability and overall design synergy. - Layout: Adjust the arrangement of elements for a balanced, uncluttered look. This project primarily involves redesigning a patient file, so experience in creating medical or similar professional documents would be an advantage. Please ensure your portfolio reflects your ability to create modern, clean designs. I want it in CDR format

Hello there, We will translate your PDF file from Italian to English, Swiss German, and Swiss French by the end of this week as discussed. Thank you!

As an advanced Core Java enthusiast, I'm looking for a mentor to further develop my skills with a specific focus on Object-Oriented Programming (OOP). The ideal candidate would have a strong background in teaching or mentoring, and be able to design and guide me through daily coding exercises based on real-world project tasks. Key Requirements: - Proficiency in Core Java and OOP - Experience in teaching or mentoring - Ability to create and guide through coding exercises Ideal Skills: - Core Java - Object-oriented programming - Mentoring/Teaching - Coding exercises design The focus will be on understanding and applying the principles of inheritance, polymorphism, and encapsulation. I am eager to tackle real-world project tasks that will challenge my abil...

I need an experienced professional to help with my Proxmox box, which is running a Debian OS and hosting my iRedMail server. The current issue involves replacing the expired Let's Encrypt certificate and ensuring it's set up for automatic renewals. Key Requirements: - Troubleshoot server's inability to communicate outbound. - Fix connection issues to certain websites. - Re...proficiency. - iRedMail server knowledge. - Firewall configuration and troubleshooting skills. - SSL certificate management experience, particularly with Let's Encrypt. Please note, you will need to work within a Debian environment and have a good understanding of Proxmox and iRedMail. Your ability to diagnose connectivity issues and adjust firewall settings will be crucial. Skills Required System...

We are seeking a highly skilled and experienced Java Developer with a proven track record in delivering high-quality applications. If you're passionate about building modern, scalable, and robust software solutions, we want to hear from you! Required Qualifications 7+ years of software development experience with a focus on delivering robust and efficient solutions. Strong proficiency in Java and its latest versions and expertise in developing Java-based applications. Hands-on experience with relational databases and proficiency in writing complex SQL queries. Familiarity with Enterprise Java (J2EE / JavaEE / Spring) application architectures. Demonstrated history of delivering modern, high-cadence applications using: Agile methodologies and test-driv...

I have a Java application that I need fixed. The source code is available, but the app experiences random crashes or errors during usage. Ideal skills and experience: - Proficiency in Java programming - Experience in debugging applications - Familiarity with Java application development I need someone who can diagnose the functionality issues and fix them to ensure smooth operation of the application.

I'm experiencing an issue with my Java application; it isn't displaying on the Android Auto screen when connected to my car. The app was functioning properly before this issue arose. Ideal skills and experience for the job: - Extensive experience with Java programming - In-depth knowledge of Android Auto - Proven track record of debugging and troubleshooting applications - Prior experience with car connectivity issues - Ability to deliver quick, effective solutions

...Responsibilities: - Design and develop a unique mobile game for the Android platform. - Ensure the game is user-friendly, intuitive, and has high replay value. - Implement in-app purchases, ads, and other monetization strategies if necessary. - Provide regular updates and patches to improve game performance and fix bugs. Ideal Skills: - Proven experience in developing mobile games for Android. - Proficient in Java and Kotlin, the primary languages for Android development. - Experience with game development engines like Unity or Unreal Engine. - Strong knowledge of UX/UI design principles. - Experience with implementing in-app purchases and ads. I am looking for a freelancer who can deliver a high-quality product on time and within budget. Please include examples of your previou...