Fedora Specialists để thuê
Hiện 22 kết quả
Các Freelancer được bảo trợ
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Experienced Network Engineer with a demonstrated history of working in the telecommunications industry. Skilled in Server Administration, PDH, Cisco ASA, Networking, and DWDM. Strong information technology professional with Cisco , Linux and Cloud focused in Computer, Networking .Experienced Network Engineer with a demonstrated history of working in the telecommunications industry. Skilled in Server Administration, PDH, Cisco ASA, Networking, and DWDM. Strong information technology professional with Cisco , Linux and Cloud focused in Computer, Networking . ít hơn
Thuê mohameda0899
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Professional with over 20 years of experience in IT infrastructure, web development, and cybersecurity, delivering innovative and scalable solutions for businesses worldwide. Certified in leading technologies and specialized in cloud environments, system administration, and software development. - Core Skills and...Professional with over 20 years of experience in IT infrastructure, web development, and cybersecurity, delivering innovative and scalable solutions for businesses worldwide. Certified in leading technologies and specialized in cloud environments, system administration, and software development. - Core Skills and Expertise: • Web Development: Proficient in PHP, JavaScript, jQuery, HTML5, CSS3, and Bootstrap Framework. Expert in developing modules, addons, hooks, and scripts for seamless system integration. • System Administration: Extensive experience with GNU/Linux (CentOS, Ubuntu, Debian, Red Hat, Fedora) and Windows (all versions). Skilled in server optimization, configuration, and high availability solutions. • Database Management: Advanced skills in MySQL, SQL Server, and MariaDB, ensuring efficient and secure database performance. - Specialized Knowledge: • Control Panels: Proficient in cPanel/WHM, Plesk, Webmin, and others, with expertise in integrating and managing addons like CloudLinux, WHMSonic, and ShoutCast. • Virtualization and Cloud Infrastructure: Hands-on expertise in VMware, Proxmox, SolusVM, and Virtuozzo. Proficient in managing public/private clouds and hybrid architectures. • CMS and eCommerce Platforms: Custom development for WordPress, Joomla, Magento, PrestaShop, WHMCS, OpenCart, and WooCommerce. • Help Desk and Forums: Skilled in Kayako, osTicket, VBulletin, XenForum, and phpBB for community and support solutions. - Cybersecurity and DevOps: • Certified Ethical Hacker (CEH): Specializing in penetration testing, security audits, and ISO 27001 compliance. • DevOps Expertise: Kubernetes cluster management, CI/CD pipeline creation (Jenkins, Bitbucket), and automation scripting with Python and Bash. • Network Security: Firewall configurations, SSL certificates, and DNS management. - Design and Digital Marketing: • Creative Design: Crafting logos, banners, and branding for impactful user experiences. • Digital Marketing: Email campaigns, social media strategies, and SEO for market visibility. With a client-centric approach and a proven record in infrastructure management, web solutions, and security enhancements, I provide comprehensive IT services to elevate businesses to the next level. Let’s build something extraordinary together. ít hơn
Thuê jesussuarz
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ingjosueresendiz ingjosueresendiz
$25 USD / giờ
Full Stack Engineer with 10+ Years of ExperienceMexicoI am a passionate developer who loves tackling new technologies and complex challenges. With a career spanning over a decade, I have moved seamlessly between building high-security desktop applications and supporting large-scale enterprise web services. My experience is unique in its variety: I have developed...I am a passionate developer who loves tackling new technologies and complex challenges. With a career spanning over a decade, I have moved seamlessly between building high-security desktop applications and supporting large-scale enterprise web services. My experience is unique in its variety: I have developed software for manufacturing bank cards, issuing government IDs, and managing logistics for shipping and courier tracking. Most recently, I worked at Herbalife, supporting Java (Spring) and .NET Core web applications and APIs. Core Competencies: Backend: C#, .NET Core, Java Spring, SOAP/REST APIs (Secured), Windows Services. Frontend: Angular, React, Vanilla JS, HTML5/CSS3. Platforms: Salesforce Marketing Cloud, COVEO. Desktop: C++/Qt, Java, C#. I am looking for opportunities where I can leverage my diverse background to build robust applications and solve critical business problems ít hơn
Thuê ingjosueresendiz
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Because free work is a freedom. I have more than 7 years of practical experience in as IT Administrator in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services, Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: ==> Windows Server 2003-to-2012R2,Windows Server 2016. ==>...Because free work is a freedom. I have more than 7 years of practical experience in as IT Administrator in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services, Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: ==> Windows Server 2003-to-2012R2,Windows Server 2016. ==> Linux, Debian, RHEL, CentOS, Ubuntu, Kali linux, Wifislax. Web servers : IIS, APACHE, NGINX. Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox, Proxomox. Directory service: Active Directory, OpenLDAP. DNS/BIND, DHCP, WSUS. CISCO: Routing, switching. Mail servers: MS Exchange 2000-to-2013, MS Exchange 2016, POSTFIX. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Sophos, ISA/Forefront TMG, MikroTik, PFSense, Cyberoam. Hosting Panels: Plesk, cPanel, Digitalocean, Website Panel. Openstack, Blockchain. MAC OS X, Ms-office. I am a constant learner, self-motivated. I am ready to take your project & build it successfully. ít hơn
Thuê herradi
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Senior Linux/Unix Systems Administrator with over 18 years of experience managing mission-critical environments in global companies like JPMorgan, IBM, and Toyota. I specialize in Unix-based systems, with deep expertise in both modern Linux distributions (RHEL, Debian, Rocky) and enterprise-grade Solaris (SPARC/x86),...Senior Linux/Unix Systems Administrator with over 18 years of experience managing mission-critical environments in global companies like JPMorgan, IBM, and Toyota. I specialize in Unix-based systems, with deep expertise in both modern Linux distributions (RHEL, Debian, Rocky) and enterprise-grade Solaris (SPARC/x86), including LDOMs, Zones, SMF, ZFS, and legacy system support. I’ve designed, automated, and secured complex infrastructures using Bash, Ansible, Docker, and KVM. Known for solving high-impact incidents, mentoring teams, and delivering uptime and performance under pressure. ✅ RHCSA Certified ✅ Linux & Solaris specialist (legacy to modern) ✅ Strong focus on automation, hardening, and standardization ✅ Excellent communicator with international teams Open to remote, hybrid or international roles where reliability and technical leadership are key. ít hơn
Thuê ivanrovito
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I have 10 years experience in this field and i like to joint with you . i like to give my Full efficiency for achieve your goal . i can work 10 hours in daily . before i worked with different conditions and different peoples .I have 10 years experience in this field and i like to joint with you . i like to give my Full efficiency for achieve your goal . i can work 10 hours in daily . before i worked with different conditions and different peoples . ít hơn
Thuê janathp
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Online Business Consultant. I run a small operation where we build, repair, and construct integration solutions for clients from websites to enterprise applications. We have a strong track record of creating innovative and user-friendly mobile and web applications. Proficient in a wide range of programming...Online Business Consultant. I run a small operation where we build, repair, and construct integration solutions for clients from websites to enterprise applications. We have a strong track record of creating innovative and user-friendly mobile and web applications. Proficient in a wide range of programming languages, including PHP, Laravel, and more. Our expertise includes developing Enterprise Web Applications, Mobile Application Development, Integration Services, Data Analytics, and CRM and ERP Systems. We offer comprehensive support services, including Requirements Definition and Documentation, Testing and Quality Assurance, Hosting and Deployment, Post-Production Support, and Maintenance Contracts. With over a decade of experience managing remote development teams, we're ready to bring our expertise to your projects and help you achieve your development goals efficiently and effectively. Let's work together to turn your ideas into reality. ít hơn
Thuê machus546
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I have been working on Java project in National Institute Of Oceanography for processing of bathymetry data. and also was working on CTD data processing using C and Fortran languages. and Also worked on perl and Python for processing of ADCP data.I have been working on Java project in National Institute Of Oceanography for processing of bathymetry data. and also was working on CTD data processing using C and Fortran languages. and Also worked on perl and Python for processing of ADCP data. ít hơn
Thuê amol757609
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I am a Senior Linux System Administrator with over 15+ years of experience in Web Hosting & Web Security I'm experienced in Linux:- Debian, Ubuntu, Centos, Redhat, Fedora, AlmaLinux, Windows Server, Oracle Linux Cloud:- AWS, Azure, OVH, Linode, Digitalocean, Vultr Web server:- Apache, Nginx, Litespeed, Lighttpd,...I am a Senior Linux System Administrator with over 15+ years of experience in Web Hosting & Web Security I'm experienced in Linux:- Debian, Ubuntu, Centos, Redhat, Fedora, AlmaLinux, Windows Server, Oracle Linux Cloud:- AWS, Azure, OVH, Linode, Digitalocean, Vultr Web server:- Apache, Nginx, Litespeed, Lighttpd, IIS VPS:- OpenVZ, KVM, Hyper-V, SolusVM, ProxMox, Contabo Database;- MySQL, MariaDB, MongoDB Mail server/system:- Zimbra, Postfix, Dovecot, Sendmail, Exim Control panel:- cPanel/WHM, Webmin, Plesk, WHMCS, aaPanel, CyberPanel, Nextcloud, Fastpanel CMS/E-commerce platform:- WordPress, Joomla, Drupal, Magento Security:- Cloud, Network, Web Application, Mobile Application Penetration Testing Monitoring Tools: Nagios Core Email Marketing Software: Mailwizz, Interspire, PHPList Other: BTCPay Server, Docker, Ansible, Kubernetes, Git, Github, Terraform, Jenkins, Fiddler Everywhere, Bastion Host ít hơn
Thuê imranengg2004
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An IT Geek with 5 years of experience in various fields and specialized in Linux/Windows Hosting Services and some backend development I don't recall everything I can do but here are some insights - cPanel/WHM Installing/Auditing/Optimization/Advisory - Directadmin Installing/Auditing/Optimization/Advisory - Plesk...An IT Geek with 5 years of experience in various fields and specialized in Linux/Windows Hosting Services and some backend development I don't recall everything I can do but here are some insights - cPanel/WHM Installing/Auditing/Optimization/Advisory - Directadmin Installing/Auditing/Optimization/Advisory - Plesk Installing/Auditing/Optimization/Advisory - Virtualmin Installing/Auditing/Optimization/Advisory - Zimbra Installing/Auditing/Optimization/Advisory - CentOS web panel Installing/Auditing/Optimization/Advisory I also have wide knowledge in Dedicated Servers including but not limited to : - Installing/Configuring/Optimizing /Auditing CentOS, Debian,Ubuntu, Windows - Monitoring/Analyzing - Fixing Day-to-Day Issues I can work with - Apache - Nginx - MySQL/MariaDB - PHP - Nagios/Zabbix - Libvirt/KVM - OpenVZ - NodeJS - MonogoDB - Wordpress/vBulletin/WHMCS/Drupal General Understanding of - Colocation - Dedicated Servers - DNS - Networking - Monitoring - Hardware - VPS ít hơn
Thuê bkkhanny
