Postfix Specialists para contratar
Mostrando 9 resultados
Freelancers patrocinados
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udayarpandey2022 udayarpandey2022
$50 USD / hora
IT Infra Solution Architect - DevOps - SecurityNepalLet's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D.Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D. menos
Contratar udayarpandey2022
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I have over 13 years of experience developing robust web-based applications and specializing in building performant Laravel applications using modern and test-driven development practices. I strives to write clean, modern, reliable code. Have worked on 40+ projects and solved complex business problems in various...I have over 13 years of experience developing robust web-based applications and specializing in building performant Laravel applications using modern and test-driven development practices. I strives to write clean, modern, reliable code. Have worked on 40+ projects and solved complex business problems in various industries including eCommerce, real estate, marketing and transportation. I'm ready for an opportunity to use my skills to grow your revenue exponentially menos
Contratar edwarddzi8f
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Glory to Ukraine! Glory to Heroes! I am an experienced Linux administrator with more than 10 years experience on web hosting companies. My skills are system troubleshooting and security configuration for web hosting servers. Tomoyo Linux, CSF/LFD, SSH, mod_security etc configuration. I can configure for you mail...Glory to Ukraine! Glory to Heroes! I am an experienced Linux administrator with more than 10 years experience on web hosting companies. My skills are system troubleshooting and security configuration for web hosting servers. Tomoyo Linux, CSF/LFD, SSH, mod_security etc configuration. I can configure for you mail server, web server or CentOS as well. menos
Contratar myaccge73
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I have a experience in linux, dns, ssh, web,servers, database, troubleshooting, ftp, backups, aws, smtp, bulk-mailing, hosting and migration.I have a experience in linux, dns, ssh, web,servers, database, troubleshooting, ftp, backups, aws, smtp, bulk-mailing, hosting and migration. menos
Contratar vps8
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Hey there! I'm an AWS Certified Solutions Architect with over 12 years of solid experience in Server Management, Web Hosting, and AWS Services. I'm your go-to guy for setting up cloud solutions, managing AWS infrastructure, automating developer workflows, and securing website hosting servers, among other things. Let's...Hey there! I'm an AWS Certified Solutions Architect with over 12 years of solid experience in Server Management, Web Hosting, and AWS Services. I'm your go-to guy for setting up cloud solutions, managing AWS infrastructure, automating developer workflows, and securing website hosting servers, among other things. Let's chat about your needs! I've got hands-on expertise in server management, email setups, control panels, and the whole shebang of web hosting environments. Here's what I bring to the table: ✅ Linux and Windows Server Management ✅ Navigating complex email issues like a pro ✅ Setting up and troubleshooting control panels ✅ Configuring and managing database servers ✅ Website Migration from one server to another (With/Without Control Panel) - Expert And when it comes to AWS, I've got you covered: ✅ Infrastructure setup including EC2, S3, CloudFront, Route53, IAM, RDS, and more ✅ Utilizing tools like CodeCommit, CodeBuild, CodePipeline, ECS, WAF, and Terraform Templates I'm also well-versed in various control panels like cPanel/WHM, Helm, Plesk, and more, as well as billing systems like WHMCS and Kayako. When it comes to databases and email servers, I've worked with SQL Servers, MySQL, MariaDB, Exim, Postfix, and more. In the realm of virtualization, I've worked with HyperV, KVM, and XEN. And yes, I'm certified too! I hold both AWS Certified Cloud Practitioner and AWS Certified Solutions Architect certifications. Having spent a decade with a top-notch US-based Web Hosting company and the last 6 years immersed in AWS Cloud Infrastructure, I'm more than equipped to tackle any server-related challenges you throw my way. Let's team up and build something great together. Looking forward to connecting and establishing a long-term business relationship. Cheers, Hardik Vagadiya menos
Contratar harrycliftons
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touhidecevw touhidecevw
$50 USD / hora
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅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. ✅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. ✅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 ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), 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 menos
Contratar touhidecevw
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We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript,...We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.); 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services in more than 100 international zones; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... menos
Contratar tangramua
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Soy Bryan, un experimentado Administrador de Sistemas bilingüe en español e inglés, especializado en configuración, gestión y solución de problemas en plataformas Linux y Windows de principio a fin. Con más de 15 años de experiencia en entornos de producción, me dedico a brindar soluciones tecnológicas de vanguardia...Soy Bryan, un experimentado Administrador de Sistemas bilingüe en español e inglés, especializado en configuración, gestión y solución de problemas en plataformas Linux y Windows de principio a fin. Con más de 15 años de experiencia en entornos de producción, me dedico a brindar soluciones tecnológicas de vanguardia adaptadas a tus necesidades. Mi experiencia abarca una amplia gama de tareas, desde la configuración básica hasta el nivel avanzado y experto en Servidores Dedicados, Cloud y VPS, incluyendo instalaciones, actualizaciones, optimizaciones, migraciones, copias de seguridad, asesoramiento, monitoreo y administración de paneles de control como WHM/cPanel, Hestia, Plesk, CyberPanel, DirectAdmin entre otros. Como experto en seguridad de servidores, protejo tus activos digitales contra Ataques DDoS, Slowloris y Flooding, además de implementar soluciones en Wordpress y otros sistemas. Mi experiencia se extiende a la virtualización, administración de sistemas de facturación para empresas de hosting, centrales PBX y más. Estoy comprometido a ofrecer mis conocimientos y habilidades en el campo de la administración de sistemas a un precio accesible, ajustado a las necesidades tanto de individuos como de empresas, y brindar asesoría adicional según sea necesario. Permíteme ser tu aliado en el camino hacia el éxito tecnológico y juntos lograremos tus objetivos de infraestructura. ¡Contáctame para llevar tu proyecto al siguiente nivel! menos
Contratar sysbry
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I have experience 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 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS,...I have experience 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 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER ✅ Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL,Zimbra,Mail Enable, SmarterMail, hMail ✅ Database servers: MySQL, MS SQL ✅ Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. ✅ Directory service: Active Directory, OpenLDAP. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: PLESK,cPanel,Website Panel menos
Contratar talhamq
