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!

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    190 δουλειές που βρέθηκαν, με τιμές EUR
    GSM to VOIP 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, We have server on which is installed FreePBX. We want to buy Yeastar TG100 GSM and Cisco SPA502G. We need to configure this 2 devices so when call is made to GSM SIM cart that is in Yeastar the call to be trough VOIP to Cisco

    €14 (Avg Bid)
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    2 προσφορές
    magneto 2.4.5 installation on vps 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a VPS server running Ubuntu operating system and I have access to it. I am looking for an experienced Freelancer to install Magento 2.4.5 on my VPS environment. The server will serve as an online store and will need to meet the highest performance standards and security requirements. The successful Freelancer should be an expert in Magento 2 and have a proven track record in setting up and configuring ecommerce stores. The Freelancer will also be expected to optimize the installation for optimal performance and ensure that site is secure from any potential attack. im looking for someone who can done the job through anydesk or zoom

    €17 / hr (Avg Bid)
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    Jenkins Devops + GIT 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for someone to use Jenkins DevOps and GIT to create a CI/CD pipeline for an automated task related to app infrastructure setup. The source control management tool to be used will be Jenkins. This pipeline will be responsible for deployment automation, construction of the CI/CD pipeline, code quality checks, and testing and QA. The person who is hired must possess the experience and technical knowledge required to perform such a task. This project is time-sensitive, so the successful applicant must demonstrate the ability to work efficiently and effectively to ensure the job is completed on time. If you feel that you have the experience and expertise needed for this job, please apply.

    €11 / hr (Avg Bid)
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    Recover my Mysql password 6 μέρες left

    I can not remember what my password for mysql database is and i do not want to reset it, because of my API structure. I see there are ways to retrieve it, but i am not experienced in this at all.

    €87 (Avg Bid)
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    Cryptomining Expert (Check attached) -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    pls check the attached file and tell me if you can do it Start your bid with (Block)

    €219 (Avg Bid)
    €219 Μέση Προσφορά
    7 προσφορές
    Cryptomining Expert (Check attached) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    pls check the attached file and tell me if you can do it Start your bid with (Block)

    €63 (Avg Bid)
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    1 προσφορές
    Synology File System Corruption Repair 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    My team is seeking an experienced freelancer to help to repair a file system on a Synology device. We have access to SSH and Telnet on the device and we can see Volume1, however we are not able to login to DSM 6.2. The files that we are attempting to access are primarily VM's. It appears the file system is currently corrupt or unstable. If you have experience working with Synology devices, we ask that you please apply to this project. We are looking forward to finding a reliable freelancer to help us access these important files. Thank you.

    €125 (Avg Bid)
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    We are looking for someone who can integrate Asterisk in our Laravel system. For each incoming call, a pop up should open with the details matching in our existing database. For outgoing calls we should click the phone icon and call should be redirect to the customer number. You should have prior experience in Asterisk /FreePBX integration with Zadarma or Plivo.

    €132 (Avg Bid)
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    7 προσφορές
    DB installation 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a freelancer to install a MySQL database on my server. I am looking for someone with experience in setting up databases, and I need a database administrator to manage the server after installation. I have a server setup and ready to go, and I need an experienced developer to get the job done quickly and efficiently. If you are confident in your skills and have extensive knowledge in setting up, administering, and managing databases, then I would like to hear from you.

    €123 (Avg Bid)
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    webrtc work 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am in need of an Expert level Freelancer to help me with a Webrtc project. As this is a highly specialized project, I am only considering Experts for this role. They must have relevant experience in areas related to Webrtc, such as audio/video streaming, Go expert The ideal candidate will demonstrate their experience with a detailed project proposal and provide examples of past work. If you are an experienced and trustworthy Expert who is up to the task, then I invite you to apply for this position. Let me know how you can help bring my project to life and I look forward to reading your proposal. 30 fixed

    €19 / hr (Avg Bid)
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    discord bot in python 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i want to check user join server or not code already done just check error

    €13 (Avg Bid)
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    5 προσφορές
    Help me with Exim -- 3 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hey how are you doing? I have something on Exim to achieve, it is somewhat advanced, please don't waste my time....!!!.. Start your bid with "I have experience with Exim ::D" Budget Fixed Thanks

    €21 (Avg Bid)
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    I'm looking for someone to help me transfer all the emails stored in my email accounts from one hosting provider to another. The provider I am currently using is a Shared Hosting service, and I am looking to move to a new Shared Hosting plan. I do not need any additional incoming mail filters or spam protection setup; I just need to ensure that all of my emails are safely transferred from one hosting platform to my new provider. The emails are currently in OVH shared hosting. I want to transfer the domains that are there (where I aslo have multiple email accounts opened) to my new Shared Hosting in Hetzner. I would greatly appreciate assistance and expertise in this project, so please don’t hesitate to reach out if you have the knowledge to help me achieve a successful transi...

    €118 (Avg Bid)
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    I am looking for an expert to help me set up my Amazon AWS server. My goal is to have a server that can run a timed python code for trading. To meet this goal, I will be using Amazon's EC2 service as it provides a reliable and scalable platform to ensure that my code will run smoothly. To further ensure the smoothness and speed of my server, I do not plan to use any other Amazon services. The most important attribute of my server is the speed of execution, so I will be asking my hired specialist to configure my servers accordingly.

    €16 (Avg Bid)
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    Field Service Management Web App and PWA 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking to develop a combination web portal and Progressive Web Application (PWA) for use on PC, Android, and iPhone systems for tracking work order data and service provider records. We’ve, in part, developed something similar in the past using Airtable as the database and GlideApps for the PWA. This will not work out in scale for what we are trying to do. Current solutions that exist off the shelf just have too many features that we do not use and do not plan to use. The application can be built with whatever means are best practice. It will live on an Ubuntu server and we’ve previously explored PHP and mySQL but are open to professional suggestions for other technologies. The infrastructure can either exist on Linode or Amazon AWS (Amazon Web Services) and we are ...

    €4932 (Avg Bid)
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    Need Linux help. 6 μέρες left

    I have a project based on snort. I need help in that. I will share the details in chat. No companies please.

    €11 (Avg Bid)
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    4 προσφορές
    AWS ECS Help 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am deploying containers on AWS ECS and can't get the ELB to successfully healthcheck. I see a gateway timeout. I need help with: CloudFormation ECS Fargate ELB RDS I would like to solve the problem by screen sharing.

    €48 / hr (Avg Bid)
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    13 προσφορές
    school management program 6 μέρες left

    I need someone to make a Student management program project for AP computer science principles on python Pleas confirm your quotation and the time needed to finish it

    €153 (Avg Bid)
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    21 προσφορές
    subir y deploy un proyecto en vps 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Subir un proyecto a un vps hostinger y deployarlo. que quede en produccion para verificaciones online. con su respectiva revision. solo castellano nativo. para Kevin M..

    €9 / hr (Avg Bid)
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    PoC: Creating Qt app with embedded python using PythonQt -- 3 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to run python scripts in a Qt application using that library: Acceptance criteria: - Create qt library (you can create a test console if you want to) - uses cmake to compile - builds for windows (and linux) - separates release/debug build in different folders [File tree ] tmp Release Debug include - can install python packages (e.g. humanize, psutil) - can run python scripts with packages (e.g. humanize, psutil) - can run app on different windows pc without python installed (e.g. using if needed) - can run app on linux (python is preinstalled anyway) Further Description: - exampel cmake file can be provided - example python script can be provided - no rush in time - building container for linux can be delivered

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    31 προσφορές
    €282 Μέση Προσφορά
    15 προσφορές
    Engineer for Jenkins 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a DevOps Engineer with expert experience in Jenkins and advanced understanding of related technologies. The Engineer I'm looking for should be knowledgeable in the integration, deployment and management of large, multi-functional systems, combined with expertise in design, automation, coding and scripting. They should have experience in orchestrating solutions within cloud environments and have a good understanding of the underlying infrastructure, configuration and operations. The engineer should be organized and have the ability to juggle multiple tasks simultaneously. The expert I'm seeking must have extensive knowledge in Jenkins. This includes but is not limited to a strong understanding of Jenkins pipeline development, user management, and project config...

    €11 / hr (Avg Bid)
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    6 προσφορές
    WordPress install and restore existing backup 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need someone who is an expert in WordPress to help with WordPress installation and restoration of the existing site before deploying to host the zone, we will further need to test his local host. max budget is 400 INR

    €6 / hr (Avg Bid)
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    13 προσφορές
    Kali linux expert required 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Expert required having knowledge of writting some basic rules

    €12 (Avg Bid)
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    6 προσφορές
    Bulk Email with inbox delivery 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Bulk Email with python or any other method install on cloud server with inbox delivery.

    €60 (Avg Bid)
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    9 προσφορές

    We are seeking a highly skilled and experienced Node.js developer to help build an open-source, off-chain distributed price aggregation network that incorporates both API and WebSocket stream aggregation. This project aims to create a decentralized, secure, and scalable network that aggregates pricing data from a pre-approved set of APIs and WebSocket streams and reports the median price of each asset at regular one-second intervals. As a Node.js developer on this project, you will be responsible for the following: 1. Designing and implementing a Node.js server that can be containerized using Docker for ease of deployment and maintenance. 2. Building a distributed mesh network with peer discovery mechanisms that ensure the random assignment of a lead server, rather than relying on...

    €3525 (Avg Bid)
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    V P N Expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    V P N Expert needed Your job is to install v2ray, trojan, vmess and other vpn protocols on digital ocean servers To create admin panel so we can create users and subscriptions

    €15 / hr (Avg Bid)
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    We are seeking a highly skilled and experienced Node.js developer to help build an open-source, off-chain distributed price aggregation network that incorporates both API and WebSocket stream aggregation. This project aims to create a decentralized, secure, and scalable network that aggregates pricing data from a pre-approved set of APIs and WebSocket streams and reports the median price of each asset at regular one-second intervals. As a Node.js developer on this project, you will be responsible for the following: 1. Designing and implementing a Node.js server that can be containerized using Docker for ease of deployment and maintenance. 2. Building a distributed mesh network with peer discovery mechanisms that ensure the random assignment of a lead server, rather than relying on a cen...

    €2508 (Avg Bid)
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    Dear Freelancers, We have a video bridge jitsi installed. We need to achieve the following: Need to be able to login from a raspberry pi with a calling of url. The url call will happen if someone dial an extension on an asterisk pbx. Once the extension dialled from a SIP phone asterisk call a url which makes the raspberry online in the jitsi meeting room. From this time the raspberry is opened the meeting roon and participants can log in to the room. The raspberry pi need to work with a Konftel conference system . So the Konftel will be connected with USB to the rasperry and then the raspberry need to use its camera and microphone in the meeting.

    €247 (Avg Bid)
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    something keeps filling ( var/tmp/.... ) folder with random files 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a Linux system that has a folder located at var/tmp/.... that keeps getting filled with .log files, every two to three days. I need help identifying and resolving the issue. Please provide a proposal if you believe you possess the necessary skills to locate and fix this problem. Thank you for your time and consideration. server has two main WordPress websites

    €25 (Avg Bid)
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    20 προσφορές

    Patching windows and Linux automation using python code ..

    €64 (Avg Bid)
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    linux project -- 2 6 μέρες left

    Develop a Replicator on a Single Switched lan. that's Divide a large task into multiple small tasks and assign it to a different machine on the LAN. If Interested Message me for more Details

    €81 (Avg Bid)
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    linux project 6 μέρες left

    Develop a Replicator on a Single Switched lan. that's Divide a large task into multiple small tasks and assign it to a different machine on the LAN. If Interested Message me for more Details

    €90 (Avg Bid)
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    2 προσφορές
    Need to make site live in aws 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi I m looking for someone who can make my wordpress website live from one server to aws, i need cpanel, ftp creation in aws.

    €6 / hr (Avg Bid)
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    cPanel Server not Sending Emails via 3rd Party SMTP settings 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have moved to a new server installed cPanel sites are working but sites have 3rd party SMTP settings that were working on previous server but on that server its not working I have disabled CSF Firewall and testing all settings in cPanel that I know but still failed to send emails via 3rd party SMTP service. Need someone who can fix that on anydesk

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    need someone to restore directadmin

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    9 προσφορές
    Linux VAPT within network 6 μέρες left

    Linux VAPT within network . Educational purpose and understanding

    €154 (Avg Bid)
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    9 προσφορές
    cpanel issue unable to give user db peromissions 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we have an issue on cpanel related to db , unable to give permissions at all ! note : work is from anydesk only you can not restart , delete or do anything that may cause offline to our servers !

    €25 (Avg Bid)
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    I have an already built and functional web application built on NodeJS, React and MongoDB. Your task is to take an empty Linux server via SSH and deploy the code from GitHub, install all dependencies for NodeJS, React & MongoDB and deploy the server. No need to code, only deploy, so it is a small project. Please apply if you have deployed similar setups in the past.

    €20 (Avg Bid)
    Εγγυημένος
    Self Storage Software 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an app for use with storage unit properties that is modeled after storedge that integrates with existing free open source accounting/crm/erp software such as Oodo, Nolapro, etc. It will be capable of being hosted on Linux servers and have a web interface. It will also support multiple locations for the same user. The selected underlying software should include full accounting capabilities. The deliverable will include a sales website for this software that will allow the purchaser to do the following : Note 1: Once the customer creates their account, my server will automatically be configured to host their website and the management software Note 2: I would like the same freelancer to develop the gate controller software. 1. Establish a user account 2. Set up automatic payme...

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    nginx-rtmp secure m3u8 link using hls secure link and php 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I need someone to help me configure secure link to work with HLS (m3u8) rtmp module (nginx) for live streaming. The configuration must work both in http and https. i have installed nginx-rtmp-module and works fine in normal secenario. in other way. (works) (Need to works) To be more specific I just need hls secure link to work both in http and https. It is pretty easy task for someone who is expert in nginx, please don't bid if you don't know what I am talking about. ***I will consider the lower bid

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    We are a web hosting company that provides shared hosting, reseller hosting, VPS hosting, and dedicated servers. We are looking to hire a full time Operations Coordinator. As Operations Coordinator, it will be your duty to ensure the smooth, day to day operation of our web hosting company, so this may include both support/systems administration and also sales/admin related functions, and overseeing the support team. Training will be provided for any admin/sales/billing related functions, but you should be expected to have technical understanding of the technologies encompassing web hosting (i.e. Linux, cPanel, etc). This is a remote position. You may work from anywhere in the world as long as you have a stable and reliable Internet connection. So you can get an idea of where our remote...

    €1237 (Avg Bid)
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    - Tome en consideración la dirección IP asignada por su instructor LA IP ES: - Realice un esquema de direccionamiento IP en base a los requerimientos presentados para cada VLAN y enlace entre routers. Puede realizarlo a mano o en archivo digital - Implemente la configuración básica de los dispositivos de red - Implemente servicios de VLAN en los routers correspondientes - Implemente los diferentes tipos de InterVLAN que den solución y comunicación a cada sistema autónomo de la red - Implemente una ruta estática para comunicarse con el router ISP. Necesito un breve avance para el martes 21/03/2023 pero concluir el ejercicio el sábado 25/03/2023. Realizar la practica mediante estos videos de ejemplos; ADJUNTO UNA IMAGEN D...

    €25 (Avg Bid)
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    7 προσφορές
    php5 and php8 Expert 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to migrate all of my php5 scripts to php8.

    €22 (Avg Bid)
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    20 προσφορές

    I need full install mechbunny cams script and configure linux server,

    €173 (Avg Bid)
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    8 προσφορές
    Cryptomining Expert 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need bloackchain expert for long term relationship start your bid with Block

    €137 (Avg Bid)
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    22 προσφορές
    Installation of Cyberpanel in My Vps 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want a Devloper for install Cyberpanel on my vps

    €17 / hr (Avg Bid)
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    10 προσφορές
    Mining and Staking with crypto 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Please see attached detailed "Project Summary" PDF. I need a fixed price and schedule for developing remote mining and staking software that will run on Linux OS. I need an experience Blockchain developer, with experience with mining and staking API Software if possible. Start Your bid with MINING to be cosidered

    €1472 (Avg Bid)
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    9 προσφορές
    i need proxy setup ip:8000/docs and mysql error 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need proxy setup ip:8000/docs to and mysql error solve all work do in anydesk

    €17 (Avg Bid)
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    5 προσφορές

    Need help to install Knime on my linux server. It can be Debian, ubuntu of Centos. I need the instruction on how to install it. It is an all or nothing project, so please place a bid if you have done it before. Questions, suggestion or comments are welcomed. IF you know a better alternative Knime, we can also consider

    €14 / hr (Avg Bid)
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