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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    Openvpn with portforwarding 6 dni left
    VERIFICIRAN/A

    Hello, we are looking for a person of good character who can set up a complete installation procedure for an openvpn server which is configured as follows: - forward ports 80 and 443 to client A ( if the user tries to access the local web server he can easily do so ) - forward ports 53 and 22 to client B Server and client A and B are running on Ubuntu Server 20

    €143 (Avg Bid)
    €143 Povprečna ponudba
    6 ponudb

    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

    €478 (Avg Bid)
    €478 Povprečna ponudba
    22 ponudb

    It is a project about aws with Java language in springbooot framework

    €282 (Avg Bid)
    €282 Povprečna ponudba
    6 ponudb
    Engineer for Jenkins 6 dni left
    VERIFICIRAN/A

    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)
    €11 / hr Povprečna ponudba
    4 ponudb

    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

    €4 / hr (Avg Bid)
    €4 / hr Povprečna ponudba
    8 ponudb
    V P N Expert 6 dni left
    VERIFICIRAN/A

    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

    €17 / hr (Avg Bid)
    €17 / hr Povprečna ponudba
    2 ponudb
    Kali linux expert required 6 dni left
    VERIFICIRAN/A

    Expert required having knowledge of writting some basic rules

    €14 (Avg Bid)
    €14 Povprečna ponudba
    4 ponudb
    Bulk Email with inbox delivery 6 dni left
    VERIFICIRAN/A

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

    €58 (Avg Bid)
    €58 Povprečna ponudba
    8 ponudb

    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)
    €3525 Povprečna ponudba
    56 ponudb

    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)
    €2508 Povprečna ponudba
    69 ponudb

    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.

    €266 (Avg Bid)
    €266 Povprečna ponudba
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    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

    €21 (Avg Bid)
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    20 ponudb

    Patching windows and Linux automation using python code ..

    €64 (Avg Bid)
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    10 ponudb

    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)
    €81 Povprečna ponudba
    2 ponudb
    linux project 6 dni 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)
    €90 Povprečna ponudba
    2 ponudb
    Need to make site live in aws 6 dni left
    VERIFICIRAN/A

    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)
    €6 / hr Povprečna ponudba
    21 ponudb

    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

    €26 (Avg Bid)
    €26 Povprečna ponudba
    9 ponudb

    need someone to restore directadmin

    €87 (Avg Bid)
    €87 Povprečna ponudba
    9 ponudb

    Linux VAPT within network . Educational purpose and understanding

    €150 (Avg Bid)
    €150 Povprečna ponudba
    11 ponudb

    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 !

    €28 (Avg Bid)
    €28 Povprečna ponudba
    21 ponudb

    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)
    Zagotovljen
    €20
    5 vnosov

    I like to create counter timer using Raspberry PI HDMI display port also with remote monitor capable. We use the timers for keep track of mixing product with several ingredients. Each ingredient has own define time. The Raspberry PI will display on TV screen. It will display past ingredient if there are any otherwise will be blank. The center will display the current timer and next coming up timers will also display. There are several buttons for enter time, ingredient name, start and stop. I only shown 4 on the pdf, may be needed few more.

    €168 (Avg Bid)
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    13 ponudb
    Self Storage Software 6 dni left
    VERIFICIRAN/A

    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...

    €1238 (Avg Bid)
    €1238 Povprečna ponudba
    47 ponudb

    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

    €120 (Avg Bid)
    €120 Povprečna ponudba
    3 ponudb

    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...

    €1222 (Avg Bid)
    €1222 Povprečna ponudba
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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)
    €25 Povprečna ponudba
    7 ponudb

    Hello, I have a dedicated server at OHVcloud with a second public IP address. I want to assign that second public IP address to my VM and foward all the trafic to it. Thanks

    €44 (Avg Bid)
    €44 Povprečna ponudba
    14 ponudb
    Workbench 8.0 SSH troubles 6 dni left
    VERIFICIRAN/A

    I want to connect Workbench to a MySQL 8 server on an AWS instance running ubuntu 22.04. I have no problems with similar connection on AWS running ubuntu 20.04.

    €32 (Avg Bid)
    €32 Povprečna ponudba
    21 ponudb
    php5 and php8 Expert 6 dni left
    VERIFICIRAN/A

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

    €22 (Avg Bid)
    €22 Povprečna ponudba
    20 ponudb

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

    €171 (Avg Bid)
    €171 Povprečna ponudba
    9 ponudb
    Cryptomining Expert 6 dni left
    VERIFICIRAN/A

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

    €137 (Avg Bid)
    €137 Povprečna ponudba
    22 ponudb

    I want a Devloper for install Cyberpanel on my vps

    €17 / hr (Avg Bid)
    €17 / hr Povprečna ponudba
    10 ponudb
    Mining and Staking with crypto 6 dni left
    VERIFICIRAN/A

    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

    €1491 (Avg Bid)
    €1491 Povprečna ponudba
    8 ponudb

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

    €17 (Avg Bid)
    €17 Povprečna ponudba
    5 ponudb

    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)
    €14 / hr Povprečna ponudba
    8 ponudb

    installation linux ubuntu private server to connect multiple asics on this server for solo mining 1-doge coin et ltc en dual 2 bitcoin 3-qwerty coin server live stats of méning

    €389 (Avg Bid)
    €389 Povprečna ponudba
    7 ponudb

    In SDNs I use mininet and create different topologies such as a tree, fat tree, linear, and others, connecting them with the Ryu controller to monitor flows. The switch I used is OVSK and the links are TC link with bw=0.01MBps, delay=1s, loss=50-90%, queue size=5-100packets, and use_htp=True. Also, change the used queue and Qos by "ovs-vsctl -- set Port s1-eth1 qos=@newqos .....". But when returning to the monitored flow I found that collision and Tx/Rx drop/error were always zero and did not change. The traffic generates using continuous ping, Iperf3, and python server and clients script. I need a dataset like the attached image that contains non-zero values for collisions and Tx/Rx drop/error monitored by the Ryu controller.

    €149 (Avg Bid)
    €149 Povprečna ponudba
    5 ponudb

    I have an application written in Python called "PigPio", which I need troubleshooting for. The application is running on the Raspberry Pi 3 Model B running the Raspbian OS. The troubleshooting needed is of a software nature. I am looking for someone to determine the cause and provide solutions for the issues that are preventing the application from running smoothly. This includes debugging code and/or configuration settings of the application. This can also include verifying that all components of the system are compatible with the application. The successful freelancer must be well-versed in coding and developing in Python for the Raspberry Pi, as well as debugging, diagnostics, and troubleshooting applications on this device. Experience in Linux, networking, and other relat...

    €54 (Avg Bid)
    €54 Povprečna ponudba
    5 ponudb

    Prosimo, vpišite se ali se prijavite za več podrobnosti.

    Zapečateno Pogodba o nerazkritju informacij
    Fix my Bug 5 dni left

    Need PHP full Stack Developer. need to fix communication between 2server. both servers have dockers PHP, MySql

    €278 (Avg Bid)
    €278 Povprečna ponudba
    14 ponudb

    Hi greetings. We are looking for someone to either make an email server with Hard Spam Fail, Anti Spam, Anti Spoofing and Scanned Attachments or we have an open source panel which has rainloop email system so they can develop in it.

    €485 (Avg Bid)
    €485 Povprečna ponudba
    18 ponudb
    Palo Alto expert -- 2 5 dni left
    VERIFICIRAN/A

    I need a pall alto security expert I need just a freelancer whom can get a look at a document and tell me what is missing for the paleo alto security rules and what need to be added in two sites

    €21 / hr (Avg Bid)
    €21 / hr Povprečna ponudba
    16 ponudb

    I need someone with experiance that can set up on my mikrotik QOS for traffic priority. So i need to mark my traffic and set first priority to 1 specific IP adress and everything alse comes behind. Some QOS with DSCP. If you think you can do this contact me. DONT CONTACT ME IF YOU WILL LIMIT MY INTERNET TRAFFIC AND JUST USE LET SOME FREE SPACE FOR THIS SPECIFIC IP !!

    €106 (Avg Bid)
    €106 Povprečna ponudba
    15 ponudb
    Hostgator Server Migration 5 dni left
    VERIFICIRAN/A

    We need to migrate from one server on host gator to new server on host gator.

    €102 (Avg Bid)
    €102 Povprečna ponudba
    51 ponudb

    Need to send around 15000 to 30000 emails daily for next 4 to 5 days from SMTP server. Need a server which is already warmed up. (recipient list will be provided)

    €119 (Avg Bid)
    €119 Povprečna ponudba
    13 ponudb

    I am looking for someone to help me with the initial setup of a secure web server with Apache or/and Nginx, InfluxDB2, and Grafana, and an SSL certificate. I already have a domain with an SSL certificate, and I want to use InfluxDB2 as the database. As Analytics and visualization I need Grafana. Ubuntu Server 22: installed Apache: installed InfluxDB2: installed Grafana: installed ufw: installed You need to configure alls systems and add the wildcard SSL for any communication in the server. The project must have clear documentation and the setup needs to be completely automated and secure. If you have the right experience and feel confident that you can deliver the project on time, please do get in touch. I look forward to receiving your proposals.

    €188 (Avg Bid)
    €188 Povprečna ponudba
    22 ponudb

    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

    €7138 (Avg Bid)
    €7138 Povprečna ponudba
    4 ponudb
    proxy fastapi setup to domain 5 dni left
    VERIFICIRAN/A

    proxy fastapi setup to domain when enter /api_ap its redirect to 8000 port ubuntu apache

    €14 (Avg Bid)
    €14 Povprečna ponudba
    5 ponudb
    AWS Cybersecurity expert 5 dni left
    VERIFICIRAN/A

    We are looking to hire AWS cyber security expert for one of our clients. Indians preferred.

    €1252 (Avg Bid)
    €1252 Povprečna ponudba
    18 ponudb

    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

    €687 (Avg Bid)
    €687 Povprečna ponudba
    10 ponudb

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