Ubuntu Experts để thuê
Hiện 139 kết quả
Các Freelancer được bảo trợ
-
I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. ít hơn
Thuê MaTGaPa
-
AwaisChaudhry AwaisChaudhry
$50 USD / giờ
Among Top 100 on Freelancer Search out of 2MillionPakistanZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch...ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch Bots) Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API Gobiflow, Podio, Bubble.io, Webflow eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang Design: Photoshop, Illustrator, Figma Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, GPT-3, GPT-4, Jetson Nvidia, YOLO, Chatbot, ChatGPT, OpenAI Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 ít hơn
Thuê AwaisChaudhry
-
Hi I'm Ahmed, I'm Redhat certified administrator. I have more than 7 years of experience in Linux Systems, VMware (Virtualization). Web applications, databases. Security, Deployment,Backup and lot of skills. let's have a quick chat. Looking forward working with you.Hi I'm Ahmed, I'm Redhat certified administrator. I have more than 7 years of experience in Linux Systems, VMware (Virtualization). Web applications, databases. Security, Deployment,Backup and lot of skills. let's have a quick chat. Looking forward working with you. ít hơn
Thuê Ahmedi89
-
Greetings! With over 15 years of experience in System and Network Administration, and an additional 10 years in the DevOps domain, I bring a wealth of expertise to the table. My skill set covers a wide range of technologies and platforms, making me a versatile professional capable of handling complex projects and...Greetings! With over 15 years of experience in System and Network Administration, and an additional 10 years in the DevOps domain, I bring a wealth of expertise to the table. My skill set covers a wide range of technologies and platforms, making me a versatile professional capable of handling complex projects and challenges. Technical Proficiencies: System and Network Administration: Proficient in managing diverse servers, including UNIX, LINUX, and Windows, with a focus on seamless performance and security. Blockchain Technology: Skilled in Solidity and EVM-based Chains, enabling me to provide specialized assistance in blockchain projects and applications. Storage Administration: Adept in handling Storage Area Networks (SAN) and Network Attached Storage (NAS) configurations, ensuring optimal data storage and retrieval solutions. Virtualization: Experienced with Virtualization technologies like VMware, Vcenter, Proxmox, and Virtualizor, facilitating efficient resource allocation and virtualized environments. Containerization: Proficient in Docker and Kubernetes, streamlining application deployment and scalability for enhanced efficiency. Cloud Platforms: Well-versed in AWS, Google Cloud, Microsoft Azure, Digital Ocean, Linode, OVH, Hetzner, and Vultr, capable of leveraging cloud solutions for diverse business needs. Kubernetes Expertise: Skilled in Kubernetes both in self-hosted and cloud-based environments, enabling seamless container orchestration and management. Networking: Proficient with Cisco, Juniper, Aruba, and Mikrotik networking equipment, with a focus on implementing robust and secure network infrastructures. VPN Deployment: Experienced in deploying IPsec, Site-to-Site, and Remote Access VPN systems for secure communication and data transfer. Why Choose Me: Extensive Experience: With a combined experience of 17 years in IT and related fields, I possess in-depth knowledge and hands-on expertise. Versatility: My skill set covers a wide array of technologies, making me adaptable to various projects and requirements. Problem Solver: I excel in troubleshooting and resolving complex issues efficiently, ensuring minimal downtime and optimal performance. Project Management: Capable of handling end-to-end project management, from planning to execution, delivering timely and successful results. Communication: I believe in open and clear communication with clients, understanding their needs, and providing tailored solutions. If you are seeking a seasoned professional who can handle everything from system administration to cutting-edge DevOps practices and blockchain projects, look no further. I am committed to delivering exceptional results, and I look forward to contributing my expertise to your projects. Let's collaborate and bring your vision to life! ít hơn
Thuê kushalghimire2
-
✪ Top Rated ✪ 45 hrs/week ✪ 450+ Projects ✪ 10+ years of experience Cloud Solution Architect with a strong passion for leveraging cloud technologies to drive innovation and solve complex business challenges. With over 10+ years of hands-on experience in the IT industry I have developed a deep understanding of...✪ Top Rated ✪ 45 hrs/week ✪ 450+ Projects ✪ 10+ years of experience Cloud Solution Architect with a strong passion for leveraging cloud technologies to drive innovation and solve complex business challenges. With over 10+ years of hands-on experience in the IT industry I have developed a deep understanding of cloud computing platforms and a proven track record of delivering successful cloud solutions for organizations across various industries. How I can help you: - Server administration (Linux, Windows, Ubuntu, CentOS, RedHat) - LAMP, MERN & MEAN stack setup and configuration - DNS configuration, mail servers setup - Monitoring and maintaining VPS, Dedicated or Cloud servers - Automation, scripting with Bash, CMD, PowerShell - Clouds services and infrastructure setup (GCP, AWS, Azure) - virtualization and containers (Docker) setup - Clusters(Kubernetes) setup for microservices - CI/CD pipelines - Database Administration (MySQL,PostgreSQL, MariaDB, MongoDB) - Penetration testing; - Hardening of servers and websites - Virus & Malware cleanup, websites data recovery - Google Blacklist Removal - Phishing Removal - Spam Removal - Vulnerability Assessment - Penetration Testing - Optimize & Increase the Speed of Sites (Reducing Page Load Time). - Website Migration - SSL Installation & Configuration I'm flexible with my working hours and will be happy to discuss the project at your earliest convenience. Looking forward to working with you. Regards Gyanendra G. ít hơn
Thuê opengeek
-
Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud,...Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud, DigitalOcean, Azure, and more) ✅ Website, server, and email migration ✅ Cybersecurity consulting ✅ Malware removal and security hardening ✅ Various CMS and E-commerce solutions and troubleshooting (WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more) I work solo, and known among peers for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. ✌️ My credentials include multiple certifications from Google, Microsoft, CompTIA, Cisco, AWS, cPanel, Plesk, MongoDB, (ISC)², Fortinet, and more. It took hundreds of hours of training and practice to pass the vendor exams, making me one of the most capable freelancer for your job. As of 2014, I am part of the Preferred Freelancer Program, the elite top 1% on this platform. As of 2022, I am a Freelancer Ambassador, tasked with special duties including moderating the community groups. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 65 countries worldwide. Click on the "Hire Me" button now to get started. If I have bid on your project, just click that "Award" or "Chat" button. I look forward to working with you! Notes for my first-time clients: ☑️ I have undergone a thorough and rigid identity verification process to receive the blue verified badge. This makes me more trustworthy when dealing with confidential data. ⛔ I do not work through remote access software such as TeamViewer. ⛔ I do not "Accept" projects until verifiable login credentials are provided. ít hơn
Thuê Ekushey
-
ClearPoint ClearPoint
$89 USD / giờ
Critical Emergency?TOP RATED + WP/PHP/MySQL/ServerUnited StatesHi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and...Hi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and maintaining client websites. （￣︶￣）↗ No matter if… ✅ You broke your site due to server issues ✅ If you hired a less experienced developer to work on your site and they broke your site ✅ Something horrible happened and your site is down ✅ Your site was hacked. ✅ Do you want to improve Design and functionalities with your website? ❁´◡`❁ WHY CHOOSE ME OVER OTHER FREELANCERS ?❁´◡`❁ ✅Immediate and perfect solution : I am always auditing things of what is going on PHP syntax and server status and then provide solution immediately. ✅Responsibility : If you are facing on any issues for same reasons, I am providing solution free. ✅Responsiveness : Being extremely responsive and keeping all lines of communication readily open with clients.(instant response) ❁´◡`❁ My customers said: -I would definitely hire Adam again & I definitely intend to hire him on future upcoming projects. Adam is no joke with tech ability & knowledge, and really knows his stuff!!! He was very responsive from the moment that I posted my ad for the work I needed. He started right away and hammered it out. I am very happy with the work and time frame that it was completed on the same day. Hire Adam for your tech work if he says he can do it, then trust it will be done correctly, quickly, and efficently. - He was great very knowledgeable in the process and our needs. He was absolutely outstanding!! For sure a great hire for any help you in AWS systems. - Adam is truly a master at fixing any technical Wordpress issues. Multiple pages on my site were not working, he backed my site up so I didn't loose a tremendous investment in my site. He completed the work extremely quickly. I will be using him again for all future projects. Look no further for an honest and professional Wordpress expert. Thank you for reviewing my profile. Adam Levinson ít hơn
Thuê ClearPoint
-
After getting nine years of experience in System and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on...After getting nine years of experience in System and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on weekends. Having a flexible and friendly nature, you would find me very cooperative and dedicated to your work. I am proficient in the following areas: Cloud Computing ---> AWS (EC2, RDS, VPC, ECS, EKS, S3, EFS, Cloudfront, Elastibeanstalk, etc) Cloud Computing ---> Azure (VM's, Vnet, Scaleset, Function Apps, App Services, CosmosDB, FlexibleDB, AKS, Blob Storage, etc..) Containerization ---> Docker, Docker-compose, Kubernetes DevOps ---> Jenkins, Bitbucket, Github, Terraform, Ansible, Python Virtualization ---> Vmware Vsphere High Availability & Disaster Recovery ---> Veeam Backup & Replication Windows Server ---> Active Directory, File Services, WDS Mail Server, Database Server ---> Exchange, Mdaemon VOIP ---> Elastix, Freepbx Website Development ---> Wordpress, PHP, HTML, CSS, Javascript ít hơn
Thuê arifnafees
-
System Admin with two years experience. Problem solver, contributor and terminal junkie. My overall experience and drive to problem solving, makes me the best fit to offer the best possible solution for you. Main skills and more: Bash Scripting, Markdown System Admin [Debian, CentOS, Ubuntu, Windows, Windows...System Admin with two years experience. Problem solver, contributor and terminal junkie. My overall experience and drive to problem solving, makes me the best fit to offer the best possible solution for you. Main skills and more: Bash Scripting, Markdown System Admin [Debian, CentOS, Ubuntu, Windows, Windows Server] Servers(bare metal, virtualized) [webservers, apps] Digital Signage(setup and train) [Xibo CMS] Databases MySQL, MariaDB Server monitoring[Prometheus, Grafana, Uptime-Kuma] Samba AD Server configuration Docker / docker-compose / portainer IIS, AD DS Guide creator / Trainer. Will provide advice and training on client requests. ít hơn
Thuê elementsxy
-
I am a software engineer and i'm interested in Web, Database Development, Server Administration, Devops skills and Mobile Development; I also have a strong background in network administration; My work experience in these skills as the top of them, is as follows: Web Developer (2008-Now): Asp.Net, C#, VB.Net, MVC,...I am a software engineer and i'm interested in Web, Database Development, Server Administration, Devops skills and Mobile Development; I also have a strong background in network administration; My work experience in these skills as the top of them, is as follows: Web Developer (2008-Now): Asp.Net, C#, VB.Net, MVC, Windows Form, Web Api, jQuery, Javascript, CSS, ... Database (2008-Now): Microsoft SQL Server (Design, Scrtipting, Administration), eXist-db, ELK, MongoDB, Cassandra Server Administration (2007-Now): Linux (Centos, Redhat, fedora, ubuntu, debian), Windows Server, bash scripting, Dos Programming Devops Skills (2011-Now): docker & containers, Load-balancing by HAProxy, Nginx; CI/CD (Gitlab & Azure devops), ... Mobile (2017-Now): Swift and Objective C for iPhone I have worked with many technologies and languages, some of which are: ASP.Net web form, .Net Core, ASP.Net MVC, Windows Form; Web Services: ASMX, WCF, Web API; T-SQL; SQL CLR; Workflow Foundation; Multi-tier Programming; .Net Design Patterns; Entity Framework, ADO.Net; LINQ; Microsoft BizTalk Server; DevExpress (WinForms); Telerik (WinForms); JQuery, Ext Js, AngularJs, React.js, vue.js, Node.js, Html, Css, Ajax, Bootstrap, Xml, XPath, XQuery, XForms, XSLT, XSL-FO, Regex, Regular Expression, Shell Script, Apache Foundation Projects; UML, BPMN, Centos, Ubuntu Machines; Web Servers (IIS, Nginx, Apache); HAProxy, Microsoft NLB; Docker & Containers; JFrog Artifactory; Source Controllers (TFS, Azure Devops Server, Gitlab); CI/CD on Azure, Gitlab; Grafana Monitoring (Prometheus and related exporters); Redis; RabbitMQ; MSSQL, Administration (DBA: Clustering, AlwaysOn, Disaster Recovery, Maintenance Plans, Job; Scheduling, Database Tuning, Query Optimize, Indexing, Database Mail, & ...); T-SQL; SQL Server Reporting Services (SSRS); SQL Server Integration Services (SSIS); SQL CLR Programming; SQL Server Analysis Services (SSAS); SQL Full-Text Search; SQL Always-On; SQL Replication; Microsoft System Center Data Protection Manager, ....; I also specialize in the following: CCNP Routing & Switching Network Administrator ServerManger(HP server, Blade Server) VpnServer (OpenVPN, WireGuard, V2Ray, SoftEther, openconnect, wstunnels) Mikrotik (radiusServer, Usermager, InternetAccounting , VPN Server (ovpn, sstp, pptp, firewall...) Configuring Hardware and Software Firewalls (Fortinet, Sophos, pfsense, opnsense, kerio) Monitoring Softwares (nagius, Admanager, Zabix,) Server Virtualization (VMware vSphere , Hyper-v, proxmox) Virtual Classroom Software(BBB, AdobeConnect) WebHosting Software(cPanel, Directadmin, virtualmin, aaPanel) Application Virtualization (HorizonView, Tsplus) backup solutions(veeamBackup,symantec backup exec) ít hơn
Thuê masuodv2023
