Debian Experts alkalmazható
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Szponzorált szabadúszók
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About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems + distros: debian, ubuntu, gentoo, suse, redhat, centos, rocky linux, almalinux and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail, kubernetes Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done kevesebb
Dolgozzon vele: servermaster
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armanmohammad armanmohammad
$15 USD / óra
Linux Admin⭐WordPress Expert⭐Security TroubleshootBangladesh⭐Your Trusted Partner for Secure, Optimized, and Scalable Server Solutions ⭐ About Me Hi, I’m Mohammad A., a highly skilled Linux Server Administrator, Troubleshooting Specialist, and Security Expert with over a decade of experience. Whether you're facing complex server issues, need a secure and optimized hosting...⭐Your Trusted Partner for Secure, Optimized, and Scalable Server Solutions ⭐ About Me Hi, I’m Mohammad A., a highly skilled Linux Server Administrator, Troubleshooting Specialist, and Security Expert with over a decade of experience. Whether you're facing complex server issues, need a secure and optimized hosting environment, or require expert-level server management, I’m here to help. What I Bring to the Table ⭐ Linux Server Administration: Comprehensive experience in setting up, optimizing, and troubleshooting LAMP/LEMP stacks, ensuring maximum performance and uptime. ⭐ Server Security: Expertise in malware removal, firewall configuration, and server hardening to protect your systems from threats. ⭐ Cloud Solutions: Proficient in managing AWS services, including EC2, S3, Route 53, RDS, and scalable cloud-based infrastructures. ⭐ Control Panel Management: Skilled in cPanel, WHM, Plesk, CyberPanel, and other server control panels for seamless management. ⭐ Website Migrations: Successfully migrated 500+ websites, ensuring zero downtime and data integrity. ⭐ Customized Solutions: Tailored server configurations to handle high-traffic environments and resource-heavy applications. Why Work with Me? ⭐ Client-Centric Approach: I prioritize understanding your challenges to deliver solutions that meet your unique needs. ⭐ 24/7 Availability: Server issues don’t wait, and neither do I. I'm available around the clock to resolve your problems promptly. ⭐ Proven Results: With 100+ 5-star reviews from satisfied clients, I consistently deliver high-quality results that exceed expectations. How Can I Help You? ⭐ Fix server issues, troubleshoot errors, and boost performance. ⭐ Set up secure, high-performing servers to meet your business goals. ⭐ Protect your server from malware, vulnerabilities, and other threats. Let’s build a robust and reliable hosting environment together! Whether you're a small business, an agency, or an enterprise, I’ll ensure your systems run smoothly and securely. Contact me today to get started. I look forward to helping you achieve your goals! kevesebb
Dolgozzon vele: armanmohammad
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Linux Engineer and Full stack dev Ubuntu Centos Kali linux Debian Rocky Linux Reactjs Nodejs Web developmentLinux Engineer and Full stack dev Ubuntu Centos Kali linux Debian Rocky Linux Reactjs Nodejs Web development kevesebb
Dolgozzon vele: SairaArifM
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✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Unifi Enterprise Fortress Gateway, Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean, Contabo ✅Hyper-V, VMware ESXi, VMware Workstation, VirtualBox, KVM, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration , Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication. kevesebb
Dolgozzon vele: touhidecevw
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Hello, I'm Harsh, an accomplished developer with over 5 years of hands-on experience in crafting dynamic web solutions . My journey began in a dynamic IT company where I honed my skills while collaborating on innovative projects. Now, I've embarked on a freelancing adventure to bring my expertise directly to clients...Hello, I'm Harsh, an accomplished developer with over 5 years of hands-on experience in crafting dynamic web solutions . My journey began in a dynamic IT company where I honed my skills while collaborating on innovative projects. Now, I've embarked on a freelancing adventure to bring my expertise directly to clients like you. ➡️Our Tech-Stack- ➡️Front-end ✅HTML ✅CSS ✅Tailwind Css ✅Material UI ✅Bootstrap ✅JavaScript ✅TypeScript ✅React.js ✅Next.js ✅React Native ✅Redux ➡️Back-end ✅Node.js ✅Express.js ➡️Databases ✅MongoDB ✅MySQL ✅Firebase ➡️DevOps ✅Linux ✅Git ✅GitHub ✅Docker ✅CI/CD ➡️Cloud Services ✅AWS (EC2, Amplify, S3, Route53, RDS etc.) ✅GCP ✅Digitalocean ✅Hostinger ✅Godaddy ➡️UI/UX Design ✅Figma ✅Adobe XD kevesebb
Dolgozzon vele: Web1devloper
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I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense...I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense Advanced | FreeBSD Advanced | Mikrotik MTCNA MTCWE | Palo Alto Expert | | Docker | Docker Compose | Nomad | Kubernetes | Ansible Expert | Terraform | Scripting Automation | WebServer Nginx and Apache Expert | | MySQL Tune High Performance | Indexing | Tune Up | | Github Action | Gitlab Pipelines Expert kevesebb
Dolgozzon vele: dwinurhadi
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# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). -...# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). - React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). - Web3, DeFi, Blockchain, Fintech, Crypto. # Experience - July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. - December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. - March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. - August 2011 - August 2014: MockupScreens.com. Project manager. # Education - 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). # Languages - English: * Writing: native-like. * Speaking: good. - Spanish: native. # Other - I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. kevesebb
Dolgozzon vele: sergioes
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I am a forward-thinking software engineer with 8 years of extensive experience overseeing the entire development lifecycle for small to medium-sized companies. Proficient in a diverse tech stack, I specialize in PHP, Python, and Node.js, leveraging frameworks like Laravel, Flask, Django, and Express.js....I am a forward-thinking software engineer with 8 years of extensive experience overseeing the entire development lifecycle for small to medium-sized companies. Proficient in a diverse tech stack, I specialize in PHP, Python, and Node.js, leveraging frameworks like Laravel, Flask, Django, and Express.js. Additionally, my expertise extends to modern JavaScript Frameworks, including React.js, React Native, and Ionic. And I am familiar with modern blockchain technology such as smart contract , web3.js as well. I have worked on several projects based on Ethereum, solana and bitcoin network. Well-versed in version control using GitHub/GitLab and practiced in agile and kanban methodologies, I have a proven track record of successfully building and deploying numerous projects from conception to implementation. With a keen eye for detail, I am dedicated to staying at the forefront of technology, always eager to explore and implement innovative solutions. kevesebb
Dolgozzon vele: imandaneshi1
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Hello and welcome to my profile! With over 10+ years of experience as a System Administrator, I specialize in a wide range of services tailored to meet your needs in the digital realm. Services Offered - Web Hosting and Cloud Solutions : I offer comprehensive solutions across various cloud platforms including AWS,...Hello and welcome to my profile! With over 10+ years of experience as a System Administrator, I specialize in a wide range of services tailored to meet your needs in the digital realm. Services Offered - Web Hosting and Cloud Solutions : I offer comprehensive solutions across various cloud platforms including AWS, Linode, DigitalOcean, Google Cloud, etc. Whether you need setup, management, or optimization, I've got you covered. Server Management : From WHM/Cpanel, CentOS Web Panel, Virtualmin to Plesk Panel Management, I ensure seamless server operation including dedicated, VPS, and shared servers. Services include setup, security, monitoring, and migration. Server Security and Optimization : I specialize in Linux and Windows server setup, along with security and optimization measures. From DDOS protection to NGINX and CSF firewall configurations, your servers are in safe hands. Email Marketing Solutions : Boost your campaigns with effective email marketing strategies. I'm proficient in various email campaign managers including Klaviyo, Active Campaign, Mautic, and more. Additional Services : 1 - Social Media Marketing 2 - On-Page SEO 3 - WordPress SEO 4 - Digital Marketing 5 - Off-Page SEO Why Choose Me? - Deep knowledge of Redhat, web hosting services, and email marketing. - Proficiency in different virtualization techniques. - Expertise in Apache, Nginx, Postfix, Exim, Bind DNS, and more. - Proven track record in delivering results and exceeding client expectations. - Dedication to providing top-notch technical support and services. I'm committed to delivering exceptional results and helping you achieve your goals in the digital landscape. Let's collaborate and take your projects to new heights. kevesebb
Dolgozzon vele: Ashish01429
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With over 9 +years of extensive experience in system administration, network engineering, and DevOps, I bring a wealth of knowledge and expertise to every project. My versatile skill set allows me to seamlessly navigate complex IT environments, ensuring optimal performance, reliability, and security.With over 9 +years of extensive experience in system administration, network engineering, and DevOps, I bring a wealth of knowledge and expertise to every project. My versatile skill set allows me to seamlessly navigate complex IT environments, ensuring optimal performance, reliability, and security. kevesebb
Dolgozzon vele: raj00565
