Linux is an open-source and free operating system, which runs on many computers, servers and device. A Linux Developer is any tech professional who specializes in developing programs and applications that run on the Linux operating system. They also help install, troubleshoot and fix any issues related to the Linux OS, allowing their clients to use it effectively.
Linux Developers are highly knowledgeable in this field and can provide their clients with various services ranging from installation, selection and acquisition of Linux-based applications, to helping set up a computer or server infrastructure. Their expertise would be beneficial for any business that wants to employ the use of both Linux-based applications and environments.
Here's some projects that our expert Linux Developers made real:
- Designing creative solutions for GUI elements for user interactions
- Optimizing server performance and reliability
- Developing solutions for deploying software within a scalable environment
- Deploying robust backups and security measures
- Enhancing the structure of web applications under the Linux system
- Writing code mapping APIs between multiple operating systems
- Building desktop applications to execute specific commands
Our expert linux developers can achieve all this, as well as any other custom tasks that may be required. At Freelancer.com you’ll find highly skilled professionals ready make your idea reality. If you have a project you need help with or just want an experienced developer to lend a helping hand with technology needs, post your project today!Conform celor 213,066 recenzii, clienții îi evaluează pe Linux Developers cu 4.86 din 5 stele.
Angajează Linux Developers
AWS Optimization for Performance & Reduce Billing I am currently using the EC2 and S3 services on AWS. I am experiencing performance issues and am looking to improve my current setup. My current monthly AWS spend is less than $1000. Skills and Experience: - Strong knowledge and experience in AWS services, particularly EC2, S3, and RDS - Expertise in optimizing AWS infrastructure and configurations for improved performance - Ability to analyze and identify bottlenecks and recommend solutions for performance issues - Experience in cost optimization strategies to reduce AWS billing while maintaining performance levels - Familiarity with AWS pricing models and cost management tools
Project Title: Linux for People I am looking for a skilled Linux developer to assist me in creating a Linux distribution for public use. As an advanced Linux user, I am open to suggestions regarding the specific distribution to be used. I have been using Linux as an OS at the servers but I really want people to use Linux. I tried to download Linux Mint (Cinnamon) at my laptop and I did not like the Driver Support Fee part. I want people to download Linux without any problem. Skills and Experience: - Extensive knowledge and experience in Linux development and distribution creation - Familiarity with various Linux distributions and their features - Ability to provide guidance and recommendations on choosing the most suitable distribution for public use Project Requirements: 1. Distribut...
Need Server Admin to setup an email server on our server for our website. Servers OS is Centos8 streaming
1GB and 10GB dedicated server quotes needed if you are a company and they must have dedicated port not shared and unmetered
I am looking for a skilled freelancer to prepare a secure server for my Laravel website. The ideal candidate should have experience with Ubuntu Virtual Private Servers (AWS) , cloudflare, and be proficient in Laravel 8.83. Specific requirements for the project include: - Server Hosting: Virtual Private Server (VPS) - Security Measures: Firewall Setup, protect agains cyber attacks such as DDoS, brute force, no function level control. - mail server setup including DKIM,SPF, DMARC, antiMalware, antispam, antivirus, closing unnecessary ports - efficient control panel such web min - Laravel Version: 8.83 - configuration security apache, PHP, Laravel, DB server - securing from AWS infrastructure side. The freelancer should have expertise in VPS setup and configuration, as well as in securing...
I am looking for a freelancer who can set up an Azure server with the following specifications: Ubuntu Version: - 22.04.3 LTS - Apache2 - FPT and SFTP - Let's Encrypt SSL auto renewed PHP 7.4: - Extension SQL Server - Extension PDO SQL Server - Extension MySQL - Extension PDO MySQL Maria DB 10+: - phpmyadmin Ideal Skills and Experience: - Experience setting up servers on Azure - Proficiency in Ubuntu, PHP 7.4, and Maria DB - Familiarity with configuring Maria DB - Familiarity with configuring PHP Deadline October 5th. Budget $50.00
I am looking for a skilled Python developer who can create an ANPR (Automatic Number Plate Recognition) software specifically for Indian number plates. The software should be compatible with Windows operating system. Here are the details of the project: Budget: Less than $100 Features required: - License Plate Recognition: The software should be able to accurately recognize and read Indian number plates. - Vehicle Make/Model Recognition: It would be ideal if the software can also recognize the make and model of the vehicle based on the number plate. - Alerts for Specific License Plates: The software should have the ability to set up alerts for specific license plates, so that the user can be notified when a particular plate is detected. Deadline: The completion of the project is expecte...
I am looking for a freelancer who can help me connect my domain DNS to a 3rd party system. Domain Registrar: Other (Please specify) 3rd Party System: Other (Please specify) Skills and Experience: - Experience with connecting domain DNS to various 3rd party systems - Familiarity with DNS settings and configuration - Ability to provide guidance and assistance to someone who is somewhat familiar with DNS settings - Strong problem-solving skills to troubleshoot any issues that may arise during the connection process If you have experience in this area and can provide the additional assistance I need, please reach out to discuss the project further.
Project Description: I am looking for a freelancer who can install Softaculous and WordPress in ISPConfig on my self-hosted server Hosting Provider: Self-hosted Domain Name and Hosting: Yes Specific Configurations or Plugins: No Ideal Skills and Experience: - Experience with ISPConfig and Softaculous - Proficient in installing and configuring WordPress - Familiarity with self-hosted websites and managing domain names and hosting packages If you have the necessary skills and experience, please submit your proposal.
Rebuilding the RAID in A Linux Server Dracut Emegergency mode - The Linux server is currently running but with errors - I have a backup of the data on the RAID - I prefer communication through phone calls Skills and Experience: - Strong experience with Linux server administration - Expertise in RAID configuration and recovery - Familiarity with Dracut Emergency mode - Ability to troubleshoot and resolve server errors - Excellent communication skills for effective phone call communication
I am looking for a freelancer who can help me connect host physical NICs to a guest KVM router. Host Operating System: Linux Ubuntu 22.04.3 LTS jammy Desktop KVM Router: The KVM router has already been set up and configured. Specific NICs: I have specific NICs that need to be connected. Skills and Experience: - Proficient in Linux operating system - Experience in setting up and configuring KVM routers - Knowledge of networking and connecting NICs -Network topology Please provide your experience and expertise in this area when submitting your proposal. Thank you.
I am looking for a developer who can integrate RTSP and HLS video playback form hikvision nvr functionality into web application. Requirements: - The ability to play both RTSP and HLS videos - Integration hikvision playback web application - Detailed specifications for the player interface Skills and Experience: - Strong knowledge of Python/C# and docker - Experience with video playback and streaming technologies, specifically RTSP and HLS - Familiarity with web application development and integration Only a developer with proven experience! who don’t have proven experience and POC pls not send messages and pls don’t bull about VLC
Project Description: I am in need of a freelancer who can help me with the following requirements for my server in emergency mode: Specific Issue: - My Linux server is currently not responding. Skills and Experience: - Strong knowledge and experience in troubleshooting and resolving server issues. - Expertise in Linux server administration. Backup System: - There is currently no backup system in place. Ideal Freelancer: - Someone who has experience in setting up backup systems for Linux servers. - Ability to quickly diagnose and resolve server issues. - Strong communication skills to keep me updated throughout the process. Please provide your proposal outlining your approach to resolving the server issue and implementing a backup system.
I am looking for someone who can fix and upgrade a PHP error on my Ubuntu server 18.04 Bionic. The specific error I am experiencing is that the Soap client is disabled or uninstalled, and Curl is also not installed due to which my payment gateways are not working properly. I have access to the server and the necessary permissions to make changes, so you will have the necessary access to troubleshoot and fix the issue. This task is of immediate urgency, so I need someone who can start working on it right away. Ideal skills and experience for this job include: - Proficiency in PHP and server administration - Experience with Ubuntu server 18.04 Bionic - Knowledge of Soap and Curl installations and configurations - Ability to troubleshoot and resolve PHP errors efficiently
I am experiencing an issue with an AWS S3 bucket, where I am receiving an access control list (ACL) error. I have already attempted to troubleshoot the issue, but the steps taken did not help to resolve it. I have full access to the AWS S3 bucket. I am in need of a skilled Freelancer that understands AWS S3 and is able to diagnose and resolve this issue. If you have the necessary qualifications, please get in touch and I'd be happy to discuss the project in greater detail. Thank you for your interest!
I am looking for a skilled freelancer to build a scraper with an API interface to help me extract data from multiple websites. Specifically, I am looking for text-only data to be extracted, and I require the data to be outputted in JSON format. it needs to be able to input login credentials, handle special cases, and provide a complete and thorough error log. it needs to run headless on a linux server
Hi I will share the details with the shortlisted candidates. Thanks
I need a basic web application with a listing products for sale in exchange for bitcoin/ the website operator and all users of the web application need to be able to conduct business while remaining anonymous. This is achieved by running the web service as a TOR hidden service and encouraging PGP communication between users. I need this project installed on a vps Telegram: trademedbtc
I am looking for a skilled developer who can help me debug and set up the Minio Filesystem for S3 file upload and public bucket access. I have currently set it up but the S3 API access is not working from my webapplication. (WASABI, AWS upload and public access works from my web application system). So you either need to debug or set it up so that the web upload and public access should work from my web application Current Status: - The Minio Filesystem setup is up and running. But webupload is not working from my app and public access is not working. Platform: - The Minio Filesystem will be deployed on a local server. Access Method: - I prefer to access the Minio Filesystem through a web interface. Skills and Experience: - Experience in setting up and debugging the Minio Filesys...
Connect Dns from cloudflare to kitaro
Want to setup one aws - subdomain for nodejs api to run - 2 public html domain website - install free ssl - provide proper ftp, putty access and ensure proper security to be taken care - Need to ensure no further issue come Only apply if you ok with 600 INR. and also in future ready to work on same price for 1 VPS setup work
Description: Our web application currently uses FFMPEG to compress videos before uploading them to our Hostinger server. While this process generally works well, we are encountering a significant issue with the progress bar. When a video is being compressed and uploaded, the timing displayed on the progress bar is not accurate. This discrepancy makes it challenging for users to track the actual progress of their video uploads. Here are the specific details of the problem: Video Compression: We use FFMPEG to compress videos uploaded by users. This is a crucial step to reduce file size and optimize storage on our server. Progress Bar: A progress bar is displayed to users during the compression and upload process, indicating the percentage of completion. However, the timing displayed on the ...
I am looking for a freelancer who can assist me in setting up local external storage on my Synology NAS with Nextcloud installed. Requirements: - Experience with Synology NAS and Nextcloud installation - Intermediate level of technical expertise - Knowledge of setting up local external storage - Ability to troubleshoot and resolve any permission issues that may arise Skills and Experience: - Familiarity with Synology NAS and Nextcloud installation - Proficiency in setting up local external storage - Strong troubleshooting skills to resolve any permission issues If you have the necessary skills and experience, please submit your proposal. Thank you.
I'm looking for someone that knows the ossn (opensource socialnetwork) platform VERY well. I will need ongoing work but will give you some smaller tasks initially to see how well you know ossn. We're try a few small things then I'm happy to pay $20/hr initially with raises as proof of work is shown. Your bid is for 5 hours to start with. The reason being that I've had too many people tell me they know ossn well but in the end, do not know it at all and think they can look everything up on the Internet. That kind of work leads to broken sites and these are live sites so not interested in your learning at my cost. Note that auto bids are automatically discarded as a waste of time. Also, please do not tell me you cannot show me some example of your work because of a...
I am looking for a freelancer who can convert a base install of ClearOS 7 to AWS Lightsail. Requirements: - Expertise in ClearOS 7 and AWS Lightsail - Ability to configure and enable specific features as required - Experience in seamless migration and setup on AWS Lightsail Deliverable will be step by step process on how to install ClearOS 7 on an AWS Lightsale instance. Base install of Clearos will be from this ISO The end result should be a fully functional ClearOS server running the latest version as defined by yum upgrade. If installing onto another medium first, and then exporting that to lightsale is the only option. The Step by Step Manual should focus on: 1) Installing onto Virtual Box 2) Exporting the Functional Instance 3) Converting or importing the Exported solution to ...
I am looking for a skilled developer to create a video chat option using Jitsi. The main functionality required is video chat, allowing users to connect with random people based on their choice. Hosting the chat option on a VPS with Virtualmin running is also necessary for this project. Additional features like screen sharing, recording, and live streaming are not needed, but some of them may be required depending on the specific needs of the project. Ideal skills and experience for this job include: - Proficiency in Jitsi and video chat development - Knowledge of hosting platforms like VPS with Virtualmin - Ability to customize and integrate the chat option into an existing website or platform.
I am looking for a freelancer with intermediate experience in Microblaze Linux to assist with a project involving the Xilinx Kintex Ultrascale+. The primary goal is to design Linux Microblaze with one Ethernet 1Gb Interface, sfp or SGMI TExas instruments DP83867 Ethernet phy. Skills and experience required: - Experience with Microblaze Linux - Familiarity with the Xilinx Kintex Ultrascale FPGAs - Knowledge of Axi Ethernet 1Gb If you have the necessary skills and experience, please submit your proposal.
I am looking for a freelancer to help me with my embedded project. The specific goal of the project is to build a custom embedded project. Key features and functionalities required for the project include: Need to develop a Ubuntu core embedded project , which includes 8 steppers 16 relay vis mcp23017 1 optical encoder 16 inputs via mcp23017 and display - Familiarity with low power consumption techniques If you have the necessary skills and experience, please submit your proposal for this project.
I am looking for a Python expert with expertise in IOT, specifically in the areas of Bluetooth and Wi-Fi. The ideal candidate should have experience with MQTT as the preferred communication protocol for the project. The expected data load for this project is heavy. This project involves syncing M2M data with IOTDB. The project requires someone with strong Python skills and experience in handling large data loads in an IOT environment. Budget <$200
Hi Freelancers, I have a Django web app, and I want deploy it on my Namecheap VPS; it has cPanel / WHM, BUT it doesn't have Python installer because it is not Cloudlinux, so you need to deploy through the terminal or other method. I need to connect the github repo with my vps, whenver I push a modeification, it will be modified directly on my VPS. Thank you Amine
I need a php script with latest functions (phpmail, phpmailer, etc.) to send emails, automated by cron jobs in Cpanel of linux shared hosting at hostgator india. Cpanel has roundcube but it allows only maximum 50 in Bcc. They also have mailing list concept but again it will be manual task for me + 500 mails in Bcc through mailing list will trigger spam detection in incoming email servers of the receipients. Hence, using php+cron. Hostgator allows 500 emails/hr/domain and 5000/day. I will have 1 domain and will send you login details of linux shared hosting later. So setting a frequency of 2 mails/minute i.e. 2 × 60 × 24 = 2880 mails/day would be fine? Both 2 mail ids can be in To section, instead of Bcc? 1. Script for sending emails with following html body: Mail body:i...
I am looking for a freelancer who can deploy my Node.js website on AWS. I have no preference for the operating system of the deployment server. Additionally, I do not have any specific technical requirements or constraints for the deployment, so I would like the freelancer to use the best practices. Ideal Skills and Experience: - Experience with deploying Node.js websites - Familiarity with AWS services, particularly Elastic Beanstalk, EC2, and Lambda - Knowledge of Linux and/or Windows operating systems How to setup:
I am looking for a skilled freelancer to help me set up AWS AppStream 2.0 for our application, ClientBase. The purpose of this setup is to enable remote access to the application. Skills and experience needed: - Experience in setting up AWS AppStream 2.0 - Knowledge of AWS environment setup from scratch - Ability to handle light usage (1-10 users) of the application Please provide your relevant experience and a proposal for this project. Thank you.
I have a VPN application and it has users. I want to integrate a script that enables me to take the users' IP and use it as a proxy
I am looking for a freelancer full stack developer to help me reorganize domains in my Direct Admin panel and clean my websites from malware. If we work together fast and effectively I will consider you to build and maintain my websites on a regular basis. Currently there are 6 sites. Here are the details of the project: Current Structure of Domains: - All domains are currently in the root directory. Preferred New Structure: - I have a specific structure in mind for the domains. Users have been added in the system but domains need to be connected. Make backups from the sites. Delete alle files from old domains not in use anymore. Clean remaining sites from malware. Make new backups from cleaned domains. Control all domains on security and vulnerabilities. Additionally a new project c...
The company is looking for Full Stack Web Developer. Experience in Linux would be your great asset. We would offer both part-time and full-time positions. Enjoy working remotely! No more offices and strict lunch times. Fees or delayed wages. Work with us, complete tasks qualitatively in time and be confident in the future! You daily tasks will include but not limited to: Front-End & Back-End adjustments of web apps/websites including bug fixes, new modules development, updating WordPress and plugins, maintain Laravel based applications, update Linux servers and modules, convert Figma design into HTML, technical part of SEO optimization, writing PHP parsers, on rare occasions create bash scripts and work on uncommon projects like convert Python application for Telegram into PHP web app...
I am looking for a skilled expert in MySQL, centos, and WordPress to help me speed up my site. I have a very large site using WordPress, The CPU is normally around 60% but now it's always up at 80 or 90 and loading very slow. I have been told the SQL database is very large, and I need a database admin to optimize it, but I suspect there might be other issues slowing it down. The site is hosted with Digital Ocean and I only have SSH access, no cpanel. I already have the site connected to Sucuri CDN I'm looking to get the CPU % back down to where it normally is and have all pages of the site load quickly, especially the homepage.
I need a remote session such as google meets to fix the following problem tby your instructions: I have 2 docker images I run 2 containers from them they depens on each other. They work fine in local on docker using docker compose up. : version: '3.8' services: selenium-driver: image: selenium/standalone-chrome ports: - "4444:4444" - "7900:7900" shm_size: 2g networks: - gridnetwork container_name: selenium-driver-container cloud-crawler: build: context: . dockerfile: ./Dockerfile networks: - gridnetwork container_name: cloud-crawler-container depends_on: - selenium-driver networks: gridnetwork: WHAT IS THE TASK FOR YOU? I need to deploy them to AWS as fargate tasks usi...
Project Title: Learn SSL Unpinning for Android Overview: I am seeking a freelancer who can help me learn SSL unpinning specifically for the Android platform. As a beginner in this field, my main goal is to gain the necessary skills and knowledge to meet a project requirement. Skills and Experience Required: - Expertise in SSL unpinning for Android - Strong understanding of Android platform and its security features - Experience with reverse engineering and debugging Android applications - Familiarity with SSL/TLS protocols and encryption algorithms - Ability to analyze and modify network traffic to bypass SSL pinning - Knowledge of common SSL pinning techniques and their vulnerabilities Deliverables: - Step-by-step guidance and hands-on training to learn SSL unpinning for Android - Deta...
I am looking for a Kafka expert with the following skills and expertise: - Kafka - Python - Docker The main purpose of hiring a Kafka expert for this project is to build a new system. Unfortunately, the client did not provide an expected timeline for the project.
Hi, We are a webagency building websites to our customers. We are using following setup for hosting websites and email se attached file. Every cpanel account costs money and we use it to only create emails and manage dns to point the domain a record to Siteground hosting. We are looking for help to find another alternativ that is cheeper than hosting cpanel and migrate the accounts/emails from cpanel to the new solution. Thanks! pls start with sending me a pm with a suggest solution to dicuss.
I'm in need of an experienced service provider to install and configure a PBX system with 25 extensions. The system I need is an on-premise one which does not require integration with CRM or any other software. I expect the service provider to be well versed in PBX installation and configuration and have experience with similar systems. The project requires all necessary supplies, installation, and configuration of the PBX system with 25 extensions. Upon completion of the job, I would like to be fully operational with the new system.
We have a Wordpress + Nginx + WP Rocket + WP All Import website with 80.000 references, hosted on a dedicated VPS. I am looking for a skilled website optimizer to improve the loading speed of my website. The specific areas of optimization include loading speed, WP Rocket caching optimization and WP All Import optimization, as I aim to achieve a load time of under 2 seconds and run product updates with maximum import speed. Skills and Experience: - Proficiency in website optimization techniques and tools - Experience in improving loading speed for websites - Familiarity with optimizing website performance for a seamless user experience - Ability to analyze and interpret data from GTmetrix used to measure loading speed - Experience on WordPress + Nginx + WP Rocket + WP All Import
You are to develop a producer/consumer application. Both the C programming language and any distribution of the Linux operating system are to be used. Your solution must be structured as a set of services. The core service is the inter-process communication which it is referred here as the producer/consumer service. You are to create a library to support your producer/consumer process activities. The file “encDec.h” is to be created and it must contain the prototypes of all code required to support the producer/consumer activities as described by the services provided by the three layers discussed below. All access to the services provided by this library must be done only through the use of any of the members of the exec() family of system calls. The three distinct layers to ...
I have a server on which I need to install an SSL certificate from Sertigo, as well as run the DCV check. The server I'm using is Apache, and I do have access to the root directory. There is also a picture app running on the server that might be impacted by the installation. I'm looking for an experienced developer to install the SSL certificate, and also make sure that the picture app continues to function correctly after the installation. I need the installation to be done quickly and correctly, to ensure that my server remains secure. So, I'm looking for someone who is knowledgeable about SSL certificate installation on Apache servers, and can do so with efficacy. The installer needs to have good communication skills, as they will be required to answer any questions...
Project Description: We are looking for a skilled professional to help us with the setup of our Aruba Instant on system. The main focus of this project is to set up 2 WLAN SSIDs with high-speed connectivity. On the Switch we have Trunk Port with 2 VLAN 11 and 15. And we need to configurate the new Aruba Instant ON with these 2 VLANS. 11 for Office and 15 for Guest. Specific requirements for this project include: - Configuring the Aruba Instant on system to support 2 WLAN SSIDs - Implementing high-speed connectivity for optimal performance - Ensuring seamless integration with our existing hardware Ideal skills and experience for this job: - Proficiency in Aruba Instant on setup and configuration - Strong knowledge of VLAN Layer 2 Switches - Experience in setting up and managing WLAN SSID...
Project Title: WHM Need install wordpress I am looking for a freelancer who can help me install WordPress on my WHM hosting. Hosting Provider: WHM Domain Name: Yes, I already have a registered domain name. WordPress Theme: I would like to use a free WordPress theme. Skills and Experience: - Proficiency in WHM and WordPress installation. - Knowledge of domain name registration and DNS management. - Familiarity with free WordPress themes and their customization. - Ability to troubleshoot any potential issues during the installation process.