System Administrators для найму - Сторінка 4
Показано 377 результатів
Спонсовані фрілансери
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Welcome! - Do you looking for an expert in server administration? - Do you need to configure, organize and secure your network professionally? - With my expertise, skill, and mastery at work, I can handle your required needs such as computer networks, administer your servers, and secure them easily. - I'm Ahmed,...Welcome! - Do you looking for an expert in server administration? - Do you need to configure, organize and secure your network professionally? - With my expertise, skill, and mastery at work, I can handle your required needs such as computer networks, administer your servers, and secure them easily. - I'm Ahmed, with a 12-years of experience in system and network administration. I hold a BSc in computer engineering. I Have a long experience and excellence in multiple working environments in public, private, and international institutions. I'm expertise in: - Windows server administration (2012 and 2019). - Linux server administration. - Configuring and managing Active directory. - Implementing writable and read-only domain controllers. - Administering File, Print, DNS, and DHCP servers. - NAS storage (Qnap, WD, FreeNas, etc..) - Implementing and configuring Hardware and software firewalls (Fortigate, Pfsense, Mikrotik) - Preparing the infrastructure for data centers - Configuring Routers and Switches (Cisco, Fortigate, and Mikrotik) - Implementing and configuring virtualization systems (VMware, Hyper-v) - Python Programming and Pytorch Framework. - Technical problem solving Our goal is customer satisfaction and the achievement of his goals. Don't hesitate to contact me for further information. Thank you for viewing my profile. Best Regards/ Ahmed Alghoul менше
Найняти AhmedMAAlghoul
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I'm a freelance developer with a strong background in cloud computing, Linux, Python, web development, system integration and troubleshooting, and DevOps. With over 15 years of experience in the industry, I have a deep understanding of the challenges and opportunities associated with cloud computing and...I'm a freelance developer with a strong background in cloud computing, Linux, Python, web development, system integration and troubleshooting, and DevOps. With over 15 years of experience in the industry, I have a deep understanding of the challenges and opportunities associated with cloud computing and infrastructure management. I have worked with a variety of cloud providers, including Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure, and I'm comfortable working with both IaaS and PaaS services. In addition to my cloud expertise, I have extensive experience working with Linux systems, including CentOS, Ubuntu, and Red Hat. I'm proficient in shell scripting and automation, and I'm comfortable working with both physical and virtual environments. I have extensive experience working with Docker and Kubernetes, and I'm proficient in containerization and orchestration. I can help you design and implement efficient, scalable, and reliable containerized applications that run seamlessly in a Kubernetes environment. My web development skills include HTML, CSS, JavaScript, and Python frameworks such as Flask, Django and FastAPI. I've built and maintained websites and web applications for clients across a variety of industries, including e-commerce, healthcare, and finance. As a system integration and troubleshooting expert, I have a keen eye for detail and a knack for quickly identifying and resolving issues. I'm comfortable working with a wide range of technologies and systems, and I'm always looking for ways to improve performance and streamline workflows. Finally, as a DevOps practitioner, I'm passionate about building efficient, scalable, and reliable systems. I believe in the power of automation and continuous integration and deployment, and I'm always looking for ways to improve the development and deployment pipeline and expertise with Cloud automation using Boto3. If you're looking for a skilled and experienced freelancer who can help you with cloud computing, Linux, Python, web development, system integration and troubleshooting, and DevOps, I'd love to hear from you. Let's work together to build something amazing! менше
Найняти djuranovski
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Hello and welcome, this is Luthfun and I look forward to assisting you. I have 10+ years of experience. Can we discuss your project and get started straight away? :) I mainly focus on: -- Website Development of eCommerce, CRM, WordPress, Open-cart, and Shopify. --Web Hosting Administration. -- WEB SECURITY I...Hello and welcome, this is Luthfun and I look forward to assisting you. I have 10+ years of experience. Can we discuss your project and get started straight away? :) I mainly focus on: -- Website Development of eCommerce, CRM, WordPress, Open-cart, and Shopify. --Web Hosting Administration. -- WEB SECURITY I have a huge experience in Webhosting administration, so I can set up, tune, and debug apache, Nginx, PHP-fpm, and other server software. Working with WHM, CentosWP, Plesk, isp manager, or without any panel. Also, I can provide MySQL server tuning, SSL installation, and many other Linux-based server services. менше
Найняти ecommercejui
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I have expertise in Web Hosting, Server Administration & Securities, and Consultancy in Technical Support. Services I provide: ✔ AWS Cloud ✔ AWS Services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, CloudFormation ✔ GOOGLE Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Vultr, Alibaba, OVH ✔ Ansible ✔...I have expertise in Web Hosting, Server Administration & Securities, and Consultancy in Technical Support. Services I provide: ✔ AWS Cloud ✔ AWS Services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, CloudFormation ✔ GOOGLE Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Vultr, Alibaba, OVH ✔ Ansible ✔ Terraform ✔ Kubernetes ✔ Cloudflare Expert ✔ HAProxy Load-Balancer ✔ Mysql, Apache, and Nginx Replication/Clustering ✔ Email migrations (IMAP to IMAP, Gsuite to Office365, etc.) ✔ Zimbra ✔ Apache Tomcat Server ✔ Magento2.4 installation and configuration on VPS. ✔ Server Security and Hardening: FIREWALLD, UFW, IPTABLES, CSF, Selinux ✔ Fixing Security vulnerabilities ✔ VMware ESXi Virtualization ✔ KVM Virtualization ✔ Backup Management ✔ Mailing Applications: Interspire, Mailwizz, PHPMailer, Sendy, PhpList ✔ SMTP Servers (Postfix, Dovecot, Power MTA, AWS-SES) With all Email authentication and techniques (IP Rotation, DMARC, DKIM, AntiVirus & AntiSpamChecker, SPF, RDNS, OpenRelay, Spamassassin, FBL) ✔ Web Hosting: ✔ web hosting Control Panels (WHM-Cpanel, CentOS Web Panel, VestaCP, Plesk, Virtualmin/Webmin, ISPconfig, Hestia, DirectAdmin etc) ✔ Web Servers (Nginx/Apache/Lighttpd/LiteSpeed) ✔ SSL Configuration ✔ Server Security And Monitoring. ✔ All types of Server Migration (Control Panel to Control Panel, inter control panel, Core to control panel, Control panel to Core.) ✔ Software installation (Guacamole, WordPress, Drupal, Flynax, and all CMS) ✔ Full-stack web development Services -Laravel, NodeJS, NextJS, ReactJS, NuxtJS & VueJS. ✔ Database Solutions: -MongoDB, MySQL, PostgreSQL & Redis. менше
Найняти Hostingshades
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Good at Linux maintenance and management, familiar with Debian, Linux From Scratch and other systems (I use Linux From Scratch myself), good at python, and participated in external contributions of some functional modules of Vyos (yes, for router operating systems, I am just an ordinary contributor , but I'm proud of...Good at Linux maintenance and management, familiar with Debian, Linux From Scratch and other systems (I use Linux From Scratch myself), good at python, and participated in external contributions of some functional modules of Vyos (yes, for router operating systems, I am just an ordinary contributor , but I'm proud of it) I can be responsible for open source technical support and deployment related to basic Linux services such as nginx, Galera, LVS, etc. Used PVE, LXC and other technologies. Advantage: 1. Professional, accurate and timely technical service and support 2. I am deeply involved in Linux and open source technology, I use Linux as my main operating system менше
Найняти jack9603301
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Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. Devops Engineering AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails ...Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. Devops Engineering AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti devices Azure Cloud services VPN services any Windows servers complete DHCP, DNS, Active Directory, additional active directory. Hyper V Vmware Certified hands on experience expert SSL configuraiton Fortigate firewall cisco network swithces, routers, firewall Network Diagram's Network Assessment Infrastructure High level diagram cloud and physical Password reset services for windows servers Google Suite AWS Office 365 certified expert with hands on experience (Microsoft Expert) Cyber Security expertise Port Forwarding. Access your application as you are in office support. Remote O.S. installation support NAS/SAN support all type. Backup software VEEAM etc. support Microsoft Exchange deployment and troubleshooting Microsoft SQL troubleshooting Above skill set is result of my passion. I am passionate to complete my work on time. Technical support is my hobby. I will try to provide best possible standards and support. Thank You. More info about my expertise is below: Cisco routing and switching Mikrotik routing and switching Exchange/ active directory migrations Fortigate configuration Unifi switches and wifi Brocade switches Barracuda Load Balancer Microsoft all technologies Online desktop support Networking System engineering Windows Servers Exchange Server DNS DHCP DHCP Failover Azure Google Cloud Alibaba Cloud Vmware, vcenter, high availability Microsoft Certified: Azure Solutions Architect Expert June 23, 2020 Certification Number : H442-8331 Microsoft Certified: Azure Administrator Associate June 07, 2020 Certification Number : H432-2941 Microsoft Certified: Azure Fundamentals May 27, 2020 Certification Number : H424-6948 Microsoft® Certified Solutions Expert: Productivity (Charter)* September 26, 2016 Certification Number : F811-5928 Microsoft® Certified Solutions Expert: Messaging December 14, 2014 Certification Number : F113-2041 Microsoft® Certified Solutions Associate: Office 365 December 03, 2014 Certification Number : F084-6675 Microsoft Specialist: Server Virtualization with Windows Server Hyper-V and System Center February 03, 2014 Certification Number : E573-4804 Microsoft Certified Professional: Microsoft Certified Professional February 03, 2014 Certification Number : E573-4803 AWS Certified Solutions Architect - Associate менше
Найняти usmans4
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Hi..I am an experienced Cloud Server Engineer having years of experience in Linux Servers, DNS, Virtualization, Firewalls, Networking, Docker, Kubernetes, IT support, CI/CD Pipelines, Monitoring systems, AWS Cloud, MS Azure, Google Cloud, Digital Ocean, Linode, etc, etc in and outside Freelancer. I follow...Hi..I am an experienced Cloud Server Engineer having years of experience in Linux Servers, DNS, Virtualization, Firewalls, Networking, Docker, Kubernetes, IT support, CI/CD Pipelines, Monitoring systems, AWS Cloud, MS Azure, Google Cloud, Digital Ocean, Linode, etc, etc in and outside Freelancer. I follow industry-leading best practices and approaches when fixing a problem or implementing a solution. I have a broad understanding of both the technical and business aspects of application hosting. With years of experience in the industry, I'm passionate about providing my clients with the best customer support possible. My top priority is to ensure that my clients are delighted with my work and fully satisfied with the end result. Why Me? * Years of professional experience * Fast Communication * No Project Delivery Delay * Full support * Trustworthy and Reliable * Available with all right skills менше
Найняти anirbandutta999
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Professional & Punctual | 150+ Projects Completed | 150+ 5-star Reviews ⭐️ I’ve created hundreds of websites for a variety of projects. From startups to small business, law firms, travel/lifestyle blogs, podcasts, and online e-commerce superstores. ✅ WordPress Website Design & Development ✅ WIX, Squarespace,...Professional & Punctual | 150+ Projects Completed | 150+ 5-star Reviews ⭐️ I’ve created hundreds of websites for a variety of projects. From startups to small business, law firms, travel/lifestyle blogs, podcasts, and online e-commerce superstores. ✅ WordPress Website Design & Development ✅ WIX, Squarespace, Shopify, Webflow, Framer ✅ Custom code blocks & functionality ✅ HTML, CSS, PHP, JavaScript, jQuery ✅ Figma, Photoshop, Lightroom менше
Найняти mikejcarton
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I'm an IT professional with over 15 years of extensive experience as Linux/DevOps Engineer in Web Hosting and Data Centers. Strong experience with SSL certificates, server management, Server/Websites migration, Digital Ocean Droplets, AWS, GCP, Azure Cloud platform. Skills:- Other Linux distros : ...I'm an IT professional with over 15 years of extensive experience as Linux/DevOps Engineer in Web Hosting and Data Centers. Strong experience with SSL certificates, server management, Server/Websites migration, Digital Ocean Droplets, AWS, GCP, Azure Cloud platform. Skills:- Other Linux distros : RHEL-7, CentOS 5-7, Ubantu, Freebsd Servers : Apache, Nginx, Tomcat, Squid, Samba, NFS, DNS, Postfix, WHM/cPanel, LiteSpeed, Plesk, Virtualmin, Postfix, Exim, Zimbra. Protocols : SMTP, POP3, IMAP, HTTP,FTP, SSH Cloud services : AWS, Google Cloud, DigitalOcean, Azure Cloud Portal Exploring Skills : Jenkins, Bamboo, Ansible, Terraform, Docker, Kubernetes Cluster. Hypervisors : vSphere, Xen, Proxmox, Virtualizor, KVM Services Which I Provide ✔ Linux, Apache, MySQL Postfix ✔ RedHat, Centos, Ubuntu, Debian, Cloudlinux ✔ WHM/cPanel ✔ Server/Website migration ✔ Plesk ✔ AWS Cloud ✔ AWS key services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, Cloud Formation, ✔ GOOGLE Cloud ✔ Kubernetes ✔ Ansible ✔ Terraform ✔ DigitalOcean Cloud ✔ Apache Web Server ✔ MYSQL Database ✔ Mail Server ✔ Zimbra ✔ DNS Server ✔ Nginx Web Server ✔ Apache Tomcat Server ✔ XEN ✔ VMware ESXi Virtualization ✔ KVM Virtualization ✔ EXIM Mail ✔ WHM/cPanel, Plesk ✔ Mass/Bulk Mailing server for Email Marketing ✔ Replication and Clustering ✔ HAProxy Load-Balancer ✔ BackupMx and MXGATEWAY server ✔ Centos Webpanel менше
Найняти singh677
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ValentynSavchuk ValentynSavchuk
$25 USD / год.
Python(ML/AI/Scraping/Automation/Lightroom |eBay)UkraineAs a skilled professional with a passion for machine learning, artificial intelligence, and web scraping/automation, I excel at leveraging Python to develop innovative solutions that solve complex problems. My expertise includes utilizing state-of-the-art technologies, tools, and algorithms to create systems that...As a skilled professional with a passion for machine learning, artificial intelligence, and web scraping/automation, I excel at leveraging Python to develop innovative solutions that solve complex problems. My expertise includes utilizing state-of-the-art technologies, tools, and algorithms to create systems that drive business growth and efficiency. Core Skills: 1. API integration support. eBay, Amazon API, Adobe Lightroom/LUA , Photoshop, PayPal API, AWS rekognition etc. 2. eBay , Amazon Support. eBay escalate , Amazon return request management and reduce A-Z claims. Scraping, Automation by using SP-API /MWS API/ eBay API. Getting PII access , escalation auto handling, auto return handling, trading, inventory management, Payment handling etc.] (I can automate all seller, buyer's operation in amazon , eBay) 3. Machine Learning & Deep Learning: TensorFlow, Keras, PyTorch, Scikit-learn 4. Artificial Intelligence: Natural Language Processing (NLP), Computer Vision, Reinforcement Learning 5. Python Programming: Proficiency in Python and its libraries (NumPy, Pandas, Matplotlib, Seaborn) 6. Web Scraping & Automation: Beautiful Soup, Selenium, Scrapy, Requests 7. Big Data & Cloud Technologies: Hadoop, Spark, AWS, Google Cloud Platform 8. Data Visualization: Tableau, Power BI, Plotly 9. Version Control & Collaboration: Git, GitHub, GitLab менше
Найняти ValentynSavchuk
