Ubuntu is an open-source, Linux-based operating system that is secure, scalable, and compatible with most IT infrastructure. It has a stable environment and is known to be secure with majority of the services having built-in security features. With an Ubuntu Expert on your side, you can build an efficient system, save time, and deploy solutions faster. Moreover, they are up to date with the latest developments in Ubuntu, providing solutions that fit your needs.

Here's some projects that our expert Ubuntu Experts made real:

  • Writing complex scripts for automating tasks
  • Developing streaming apps using FFMPEG and LARAVEL
  • Setting up servers optimized for PHP and MySQL
  • Assisting with virtualization technologies
  • Integrating solutions from AWS such as secret manager
  • Implementing authentication protocols such as DKIM or SPF
  • Installing next generation education platforms like OpenEDX
  • Optimizing proxies for large scale deployments

With professional Ubuntu Experts on board, no matter the size or scale of your project, you can be sure that we can make it happen. Our team covers almost all of issues related to the development of Ubuntu solutions and will bring future proof solutions to reduce complexity and downtime. So why wait? Get started now by posting your project on Freelancer.com to find the perfect Ubuntu Expert to tackle your unique business challenges!

From 65,070 reviews, clients rate our Ubuntu Experts 4.9 out of 5 stars.
Hire Ubuntu Experts

Ubuntu is an open-source, Linux-based operating system that is secure, scalable, and compatible with most IT infrastructure. It has a stable environment and is known to be secure with majority of the services having built-in security features. With an Ubuntu Expert on your side, you can build an efficient system, save time, and deploy solutions faster. Moreover, they are up to date with the latest developments in Ubuntu, providing solutions that fit your needs.

Here's some projects that our expert Ubuntu Experts made real:

  • Writing complex scripts for automating tasks
  • Developing streaming apps using FFMPEG and LARAVEL
  • Setting up servers optimized for PHP and MySQL
  • Assisting with virtualization technologies
  • Integrating solutions from AWS such as secret manager
  • Implementing authentication protocols such as DKIM or SPF
  • Installing next generation education platforms like OpenEDX
  • Optimizing proxies for large scale deployments

With professional Ubuntu Experts on board, no matter the size or scale of your project, you can be sure that we can make it happen. Our team covers almost all of issues related to the development of Ubuntu solutions and will bring future proof solutions to reduce complexity and downtime. So why wait? Get started now by posting your project on Freelancer.com to find the perfect Ubuntu Expert to tackle your unique business challenges!

From 65,070 reviews, clients rate our Ubuntu Experts 4.9 out of 5 stars.
Hire Ubuntu Experts

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    20 jobs found

    PROJECT OVERVIEW: I am building an advanced AI command center and need a developer to integrate a LIVE BROWSER STREAM into my custom dashboard. The goal is to allow an "Unrestricted AI Agent" to execute tasks (like web navigation, account creation, or coding) inside a hosted cloud browser that I can watch in real-time via a stream. ​KEY RESPONSIBILITIES: ​ BROWSER INTEGRATION: Connect my server to or BROWSERBASE via API. ​ LIVE STREAM UI: Create a dashboard interface (React or HTML/JS) that embeds the VNC/LIVE VIEW stream in an <iframe>. ​ AGENT ORCHESTRATION: Set up a PYTHON backend that translates my text commands into agentic actions within the cloud browser. ​STEALTH & BYPASS: Ensure the setup uses proper stealth configurations (DOM-native intelligence) to avoid bo...

    $112 Average bid
    $112 Avg Bid
    65 bids

    Summary We are in the process of establishing an AI Lab and require assistance with the hardware setup of a desktop computer. Our team is encountering issues with configuration and setup. We are seeking an experienced specialist who can troubleshoot and optimize our hardware to meet the demands of AI applications. Your expertise will be pivotal in ensuring our lab is fully operational and efficient. Current Configuration ASUS ROG Astral GeForce RTX 5090 AMD Ryzen 9 9950X Crucial T710 PCIe Gen5 NVMe 4TB SSD ASUS ProArt X870E-CREATOR WiFi AMD AM5 X870E ATX Flare X5 Series DDR5 RAM (AMD Expo & Intel XMP 3.0) 128GB ARCTIC Liquid Freezer III Pro 360 - Current Problem. The computer boots and the lights on the computer go through yellow, red and then white. At white it st...

    $25 - $50 / hr
    Featured Urgent Sealed
    $25 - $50 / hr
    27 bids

    I run an agency that delivers practical artificial-intelligence solutions to small and mid-sized companies. Right now, I’m expanding our capacity for AI chatbots focused on customer support delivered through email. Here’s what I need from you: • Build and fine-tune an AI chatbot that can read incoming customer emails, classify intent, draft accurate responses, and hand off edge cases cleanly. • Integrate the bot with common email platforms (Gmail, Outlook 365, or similar) via API so deployment is seamless for our clients. • Configure analytics hooks so we can track resolution time, satisfaction scores, and escalation rate. • Document the setup clearly so my in-house team can replicate the process for future clients. Experience with popular LLM provid...

    $17 / hr Average bid
    $17 / hr Avg Bid
    115 bids

    Project Scope: OpenClaw Local Gateway Setup Project Overview: Configure and deploy the OpenClaw AI Gateway on a local Windows 11 (Dell) laptop. The goal is to create a 24/7 autonomous agent that I can control via Telegram/WhatsApp to perform social media scraping and outreach. Phase 1: Environment & Core Setup Prerequisites: Install Node.js (LTS), Python 3.10+, and Git. Installation: Clone the OpenClaw repo and run successful npm install. LLM Integration: Connect my Google Gemini API key and ensure the "brain" is responding. Persistence: Configure Windows Power settings to ensure the laptop stays awake/active even with the lid closed (No-Sleep mode). Phase 2: Communication Channels Telegram: Create a bot via BotFather and link it to the OpenClaw Gateway. WhatsApp: Lin...

    $25 Average bid
    $25 Avg Bid
    41 bids

    I need a complete, self-hosted email solution for a small business that I’ll be running on a Linux server (Ubuntu or CentOS—whichever you feel is best for the chosen stack). The key objective is to move away from third-party providers and gain full control over our mail, security, and data compliance. The specific mail-transfer agent is still open: Postfix, Exim, Mailcow or another proven alternative can be used, as long as the end result is stable, secure, and straightforward to maintain. What I expect from you: • A production-ready mail server configured with SMTP, IMAP/POP3, spam and virus filtering, DKIM, SPF, DMARC, and valid SSL/TLS certificates. • Simple webmail access and clear instructions so that I can add domains, users, and aliases without touching...

    $154 Average bid
    $154 Avg Bid
    52 bids

    I need Ubuntu Desktop installed on my HP desktop. The installation should be smooth, especially considering my graphics card. Requirements: - Install Ubuntu Desktop - Handle graphics card setup during installation Ideal Skills and Experience: - Experience with Ubuntu installations - Familiarity with HP desktops and various graphics cards - Troubleshooting skills for any installation issues Please ensure the OS is ready to use post-installation.

    $131 Average bid
    $131 Avg Bid
    49 bids
    FIREBASE TO MongoDB
    4 days left
    Verified

    Hi, I’m looking for an expert who can help me replace my current Firebase backend with MongoDB on my server. The migration involves about 2 GB of data and there are around 10 collections such as products, categories, pages, etc. I need to keep a similar structure so it continues to work with the existing project. The website is currently working perfectly and I want it to continue working the same way after the replacement without breaking anything. Thank you.

    $139 Average bid
    $139 Avg Bid
    159 bids

    I need to move my Hetzner server to a fresh operating system and, at the same time, bring the Plesk-managed PHP version up to date. The machine currently hosts one site and all associated mailboxes, so zero data loss is non-negotiable. Because the server is used primarily for web hosting, I’m open to Ubuntu, CentOS, or Debian and would like your recommendation on which distro will give the most stable, long-term support for Plesk and modern PHP versions. Once we agree on that choice, I’ll schedule the migration window. What has to happen: • Create a full, verifiable backup of every website, database, and mailbox. • Rebuild or reinstall the server with the chosen OS at Hetzner. • Re-install or migrate Plesk, configure the latest stable PHP version, and restore a...

    $141 Average bid
    $141 Avg Bid
    94 bids

    I am seeking an expert AI Engineer to develop a high-fidelity Interview Preparation Agent. The goal is to prepare for a Cloud Solution Architect - Azure Security role at Microsoft. The agent must simulate a multi-stage interview loop, evaluate technical/architectural accuracy against Microsoft-specific frameworks (CAF, WAF), and provide actionable coaching. Detailed Scope of Work & Features: Multi-Stage Interview Simulation (Loops): Phase 1: HR/Behavioral: Focus on Microsoft Leadership Principles and Growth Mindset. Phase 2: Technical Deep-Dive: Interactive grilling on Azure IaaS, Security (WAF, Key Vault, Azure AD), Networking, and Kubernetes. Phase 3: System Design & Strategy: Architecture-level discussions focused on "Support for Mission Critical" scenarios. Conte...

    $330 Average bid
    $330 Avg Bid
    29 bids

    The codebase for my React-based web application is finalised and already living on Replit; what I now need is a clean, reliable deployment to my DigitalOcean droplet, using Git as the bridge. Here is what I expect: • Clone or pull the existing Git repo and configure the production build so the site serves correctly on DigitalOcean (Ubuntu droplet). • Set up any required Nginx/Apache reverse-proxy rules, SSL (Let’s Encrypt), environment variables and build scripts so I have a repeatable one-command redeploy. • Hand over concise notes (or a simple README) showing each step you took, so I can reproduce the workflow next time. You will not be touching the Replit environment itself—the code has already been exported—so the focus is purely on the Git-...

    $51 / hr Average bid
    $51 / hr Avg Bid
    93 bids

    I have the installer file for an older release of CrossOver and I need it set up properly on my Zorin OS 17.3 machine. The job covers the full installation process, including tracking down and configuring any 32-bit libraries, wine prefixes, or other dependencies the package expects so that the application launches cleanly and can open Windows programs without errors. I will provide: • The .deb or .bin installer file for the exact CrossOver build I want. • Remote access or screen-share at a mutually convenient time. What I need from you: 1. Verify system prerequisites and install any missing packages or i386 architecture libraries required by this legacy CrossOver version. 2. Run the installer and resolve conflicts that may appear with existing Wine or Flatpak versi...

    $104 Average bid
    $104 Avg Bid
    19 bids

    I run a custom web application on an Ubuntu droplet at DigitalOcean. Although every obvious door is locked—UFW rules are strict, all unnecessary ports are closed, Fail2ban is active, and SSH keys have been rotated—crypto-miners keep finding a way in and even wiping my authorized_keys file. and they also remove the logs. I need a specialist who can dig deeper than the basics, trace exactly how the breaches occur, close those vectors for good, and leave the box fully hardened. Think kernel-level auditing, service isolation, intrusion-detection tooling, automated patching, and any other best practices you know work on Ubuntu in a cloud-VM context. Deliverables I must see before sign-off: • A concise report pinpointing the original compromise path(s) and the corrective...

    $66 Average bid
    $66 Avg Bid
    13 bids

    This project delivers a production-ready, scalable, and secure web application infrastructure built using Node.js, , MySQL, and Ubuntu Server. The system architecture is designed to handle high traffic efficiently while maintaining strong security and performance standards. Nginx is configured as a reverse proxy to manage incoming client requests and route them securely to the Node.js application server, while MySQL is optimized for reliable data storage and fast query execution. The Ubuntu server is professionally hardened by disabling root login, securing SSH access, configuring UFW firewall rules, and enabling automatic security updates. SSL encryption is implemented using Let’s Encrypt to ensure secure HTTPS communication. PM2 is used in cluster mode to maximize multi-core CPU u...

    $261 Average bid
    $261 Avg Bid
    43 bids

    I’m starting a fresh Minecraft Survival server and already have the hosting and premium plugins covered on my end. What I need now is an experienced hand to turn this blank canvas into a polished, one-of-a-kind world players will remember. The work revolves around full configuration and fine-tuning: installing the chosen plugins, balancing them so gameplay feels natural, setting up permissions, economy, crates, ranks, and any quality-of-life add-ons that elevate a Survival experience. I’m looking for creative ideas too—custom messages, unique spawn layout guidance, maybe a few bespoke scripts or configurations that differentiate us from every other “copy-paste” server. Performance matters. I’d like you to optimize the backend (paper/spigot/purpur, your...

    $17 Average bid
    $17 Avg Bid
    15 bids

    Dispongo de un VPS limpio y quiero poner en marcha una instalación completa de Odoo. Necesito que la instancia quede lista para producción, con el módulo de Verifactu plenamente operativo y los siguientes componentes activos y configurados: • Gestión de inventarios • Facturación • Gestión de clientes (CRM) • Compras • Rutas Para la parte de facturación requiero: • Emisión de facturas conforme a Verifactu • Gestión de pagos • Consulta del histórico de consumos de cada cliente Además del despliegue, valoro tu acompañamiento técnico durante la implantación: revisión de parámetros, prueba de flujos y ajuste fino de permisos...

    $530 Average bid
    $530 Avg Bid
    53 bids

    Job Description Naghahanap kami ng experienced developer o DevOps engineer na makakatulong sa pag-setup ng AI automation system gamit ang OpenClaw na naka-connect sa OpenRouter. Mayroon na kaming dedicated server sa OVHcloud kung saan naka-host ang aming mga websites. Ang goal ng project ay i-install at i-configure ang OpenClaw sa paraang secure at isolated, upang hindi maapektuhan ang ibang websites na nasa parehong server. ⸻ Mga Gagawin sa Project Ang developer ay tutulong sa mga sumusunod: • I-install at i-configure ang OpenClaw sa aming dedicated server • I-connect ang OpenClaw sa OpenRouter API • I-set up ang Docker containers para sa isolation ng system • Gumawa ng multiple AI agents na may iba’t ibang tasks • I-connect ang system sa Telegram ...

    $460 Average bid
    $460 Avg Bid
    40 bids

    Estoy buscando un profesional con experiencia comprobable en Hummingbot y trading automatizado con criptomonedas para realizar la instalación completa del cliente de Hummingbot siguiendo la guía oficial: El trabajo incluye: Instalación y configuración correcta de Hummingbot en un VPS. Configuración inicial para operar con exchanges como Binance, KuCoin u otros. Verificación de que el bot funcione correctamente y pueda ejecutar estrategias. Explicación básica del funcionamiento y de los comandos principales. Recomendación de proveedores de VPS adecuados para este tipo de uso. Muy importante: El profesional debe indicarme qué proveedor de VPS utilizar, ya que algunas plataformas como Binance pueden bloquear ciertas...

    $151 Average bid
    $151 Avg Bid
    11 bids

    FULL TURNKEY ADULT CHAT PLATFORM DEPLOYMENT (PRODUCTION READY) Project Overview I am looking for a senior Linux / DevOps / Full-Stack developer to deliver a complete turnkey deployment of my 18+ adult chat platform. The script is: Grupo Pro Chat Room Script (CodeCanyon – Licensed & Already Purchased) url script: This is NOT a demo setup. This is NOT a basic installation. This is a FULL production deployment project. When completed, the platform must be fully installed, configured, secured, optimized, tested, and documented. No partial work. No unfinished configuration. No temporary setup. The system must be 100% ready for public launch. SCRIPT LICENSE I have already purchased the full licensed version of the script. A valid license will be provided. You are not requi...

    $157 Average bid
    $157 Avg Bid
    19 bids

    FULL TURNKEY ADULT CHAT PLATFORM SETUP (READY-TO-LAUNCH) Project Type : url script: I am looking for a full turnkey solution for my 18+ adult chat platform Grupo Pro Chat Room Script (CodeCanyon) I want a 100% ready-to-launch production system. When the project is finished, everything must be fully installed, configured, secured, tested, and documented. No partial setup. No unfinished configuration. This must be delivered as a complete, professional, production-ready system. : Infrastructure (Already Available) Dedicated Server (OVH) Intel Xeon E-2136 (6 cores / 12 threads) 32GB ECC RAM 2×512GB NVMe (RAID1) VMware ESXi 22 Public IPv4 available Ubuntu VM : E Separate VMs with separate public IPs. VM1 – Web / Application Install Grupo Conf SSL (Let’s Encr...

    $143 Average bid
    $143 Avg Bid
    22 bids

    Trabajo sobre un servidor cPanel con Ea-nginx corriendo en AlmaLinux. El problema que quiero resolver: cada día el caché de Nginx se vacía; las reglas están configuradas para un TTL de hasta un año, pero no sobreviven más allá de un día. Antes ya se hicieron dos tipos de cambios que no pueden perderse: • ajustes finos en las reglas de caché • optimizaciones de rendimiento generales El servidor cuenta con Redis. Necesito que revises la configuración actual, identifiques por qué el espacio de caché se borra y apliques los cambios necesarios para que sea completamente persistente,preservando las las reglas personalizadas existentes. Entrego acceso SSH y WHM; espero como entrega final un brev...

    $51 Average bid
    $51 Avg Bid
    39 bids

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