Postfix Specialists For Hire
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Hire MaTGaPa
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. __________________________ VERY IMPORTANT!!! “Hi I'm Matias, someone is trying to impersonate me, this account is the only one active and verified by freelancer! I DON'T USE ANY OTHER MEANS OF CONTACT, ONLY FREELANCER CHAT!” ----------------------------------------- less -
Hire osmanbsd
AWS Certified Solutions Architect – Associate cPanel & WHM System Administrator I Oracle Certified Professional for Solaris 10 CCNA Protocols/Technologies -------------------------------------- IPV4, IPV6, TCP, UDP, ICMP, SMTP, POP3, IMAP4, SNMP, ARP, DHCP, BOOTP, FTP, RADIUS, NFS, RSYNC, ISCSI, SAN, NAT, STP, ISL,...AWS Certified Solutions Architect – Associate cPanel & WHM System Administrator I Oracle Certified Professional for Solaris 10 CCNA Protocols/Technologies -------------------------------------- IPV4, IPV6, TCP, UDP, ICMP, SMTP, POP3, IMAP4, SNMP, ARP, DHCP, BOOTP, FTP, RADIUS, NFS, RSYNC, ISCSI, SAN, NAT, STP, ISL, 802.1Q, Ethernet 802.3 802.2, Ether channel, PPP, HDLC, Frame Relay, ATM, IMA, PPPoE, BGP v4, Net-Flow, WCCP, E-1, STM-1 Linux and Unix Type Operating Systems --------------------------------------------------------------- CentOS, Alma Linux, CloudLinux, Ubuntu, Debian, Sun Solaris 8, 9, 10 (Sparc and Intel) FreeBSD 4.x - 8.x OpenBSD Cloud / Amazon AWS Technologies --------------------------------------------------------- S3, EC2, VPC, RDS, Autoscaling, IAM, ELB/NLB, EFS, Lightsail, SES, WorkMail, Cloudfront, Snowball, SnowballEdge, DataSync Webhosting Control Panels / Software ------------------------------------------------------------- Cpanel/WHM, Plesk, CyberPanel Apache, Nginx, lightspeed, php-fpm Services Platforms ------------------------------ Cloudflare, Rackspace, Sendgrid, Brevo/SendinBlue, Mailgun, Godaddy, namecheap, Hostgator, namesilo, Ongage, Active Campaign, Google Workspace, Microsoft365, Squarespace, Wix, Ongage, Zoho, Klaviyo, customer.io Email Marketing Frontends ------------------------------------------- Mailwizz, Acelle Mail, Mumara, Mautic, Interspire, Octecth Oempro, 12all/Active Campaign SMTP Servers ----------------------- Postfix, Qmail, Exim, PowerMTA, KumoMTA, OpenDKIM, MailCow Virtualization / Containers ------------------------------------------ VMWare ESXi, VirtualBox, Citrix XEN Server 5.5, Citrix XEN App 5 / Presentation Server, Solaris zones, Open VZ, XEN Opensource, Docker Web/Scripting/Programming Languages ----------------------------------------------------------------- Perl, Bash shell, PHP, AWK, HTML, CGI, SQL, TSQL, Java less -
Hire blazenicholas
blazenicholas blazenicholas
$15 USD / hour
Social Media Specialist | Expert Web DeveloperSouth AfricaOne of the biggest challenges clients face is finding a versatile professional who not only understands technology but can also apply structured problem-solving and creative thinking to deliver real, measurable results. ☑️ WordPress Development ☑️ E-commerce Development ☑️ Game Development ☑️ Mobile App...One of the biggest challenges clients face is finding a versatile professional who not only understands technology but can also apply structured problem-solving and creative thinking to deliver real, measurable results. ☑️ WordPress Development ☑️ E-commerce Development ☑️ Game Development ☑️ Mobile App Development ☑️ Brand Development & Storytelling ☑️ Social Media Marketing Strategies ☑️ Video Editing less -
Hire PoornankMittal
I'm a Red Hat Certified Linux System Administrator (RHCSA & RHCE) with hands-on production experience managing web hosting infrastructure. I specialize in cPanel/WHM server management, Apache/Nginx troubleshooting, DNS & email configuration, and keeping servers secure, fast, and reliable. Whether you need a server...I'm a Red Hat Certified Linux System Administrator (RHCSA & RHCE) with hands-on production experience managing web hosting infrastructure. I specialize in cPanel/WHM server management, Apache/Nginx troubleshooting, DNS & email configuration, and keeping servers secure, fast, and reliable. Whether you need a server set up from scratch, a website migrated without downtime, a mail server fixed, or an existing server audited and hardened — I've done it in live environments under real operational pressure. What I bring to your project: fast diagnosis, clear communication, and no-drama execution. I don't just fix the symptom — I find the root cause. Certifications: RHCSA | RHCE | Microsoft Azure Fundamentals (AZ-900) less -
Hire mrkimoz
I design and build high-availability, production-grade infrastructure for SaaS platforms, hosting providers, and enterprise systems. With 20+ years of hands-on experience, I help businesses deploy scalable, secure, and cost-efficient systems using Proxmox, Kubernetes, and cloud platforms like AWS & Azure. In addition...I design and build high-availability, production-grade infrastructure for SaaS platforms, hosting providers, and enterprise systems. With 20+ years of hands-on experience, I help businesses deploy scalable, secure, and cost-efficient systems using Proxmox, Kubernetes, and cloud platforms like AWS & Azure. In addition to infrastructure, I work as a Full-Stack Engineer, building and scaling SaaS applications end-to-end — from frontend dashboards (React / Next.js) to backend APIs (Node.js / Python), and data architectures using PostgreSQL, Redis, and analytics engines. I specialize in solving complex system challenges across both application and infrastructure layers — from designing complete cloud-native platforms to optimizing performance, data pipelines, and fixing critical production issues under pressure. less -
Hire zainalitariq245
zainalitariq245 zainalitariq245
$25 USD / hour
Web & Mobile Specialist | Flutter Laravel ExpertPakistanI specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your...I specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your business, design scalable systems, and help you avoid rebuilding later. I deliver full web and mobile apps, scalable backend systems, and complete product development with clean UI/UX and long-term support. I work with a structured team to ensure consistent quality, faster execution, and full ownership of your product. I build systems that scale, stay stable, and support real business growth. If you want something solid and long-term, let’s connect. Zain Ali less -
Hire ihorz5
Hi there! I'm a web developer with enough experience in building responsive and user-friendly interactive and immersive websites. Being a professional developer means understanding all the requirements of a project and finding the best way to implement it to a high-quality standard. I have a strong understanding of...Hi there! I'm a web developer with enough experience in building responsive and user-friendly interactive and immersive websites. Being a professional developer means understanding all the requirements of a project and finding the best way to implement it to a high-quality standard. I have a strong understanding of web development principles and best practices, and I'm always eager to learn new technologies and techniques to improve my skills. I'm passionate about creating clean, efficient, and maintainable code, and I always strive to deliver high-quality work that meets my clients' needs. I'm a great communicator and I'm always available to answer any questions or concerns you may have throughout the project. My Major Skill Set ✔ Full Stack Development MERN | MEAN | MySQL | MongoDB ✔ Front-end Development React.js | Next.js | Vue | Angular | TypeScript | Shopify | Laravel | PHP | ✔ WebGL Development Three.js | Babylon.js | Unity3D | R3F ✔ 3D Graphic & Modeling 3ds Max | Blender | Maya | Z-brush ✔ Management & Communication Git | Jira | Trello | Slack My goal is to deliver premium solutions with fast response times and provide a seamless experience for every client. Let's collaborate to bring your vision to life! Please share your project details, then you can get PERFECT RESULTS!!! Thank you ! less
