Red Hat Expertsพร้อมรับจ้าง
แสดงผล 9 รายการ
freelancer ที่ได้รับการสนับสนุน
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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...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 ย่อ
ว่าจ้าง osmanbsd
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I have 20 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD, and Windows Servers. I am online from UTC/GMT 03:00 to 07:00 and 16:00 to 20:30. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS -...I have 20 years of experience in web hosting, managing RHEL, CentOS, CloudLinux, Ubuntu, Debian, FreeBSD, and Windows Servers. I am online from UTC/GMT 03:00 to 07:00 and 16:00 to 20:30. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Azure/Amazon AWS/Google Cloud * Nginx/Apache/Lighttpd/LiteSpeed * VPS - OpenVZ/KVM/Xen/Hyper-V/SolusVM/ProxMox * Docker/RancherOS * Linux/Cpanel Server Setup * Server Security - csf/maldet * PHP - Script Installation/Custom coding/Laravel * Ffmpeg/Youtube Clone installation * WHMCS Installation * Windows server setup Listed on FreeLancer Security Hall Of Fame - Yujin Boby (@serverokin) https://www.freelancer.com/about/security/hall-of-fame ย่อ
ว่าจ้าง ServerOK
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✪ ✪ ✪ Software Developer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a Pakistan-based software developer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development—designing and implementing clean, efficient systems that...✪ ✪ ✪ Software Developer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a Pakistan-based software developer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development—designing and implementing clean, efficient systems that solve real business problems. I work across web applications, custom software, APIs, and backend systems, ensuring performance, security, and long-term maintainability. In addition to development, I bring practical UI/UX design skills to the table. As a part-time designer, I handle responsive layouts, interface design, and essential branding or graphics when needed, ensuring smooth alignment between design and functionality. I also work as a data engineer, supporting projects that involve data processing, integration, automation, and analytics pipelines. Whether it’s structuring data, building workflows, or integrating data into applications, I focus on accuracy, scalability, and business value. I believe in clear communication, realistic timelines, and ownership of work. My approach is simple: understand your requirements deeply, propose the right solution, and deliver with consistency and transparency. Core Skills & Services: ✅ Web & Software Development ✅ Front-End & Back-End Engineering ✅ UI/UX & Responsive Design ✅ Data Engineering & Automation ✅ API & Third-Party Integrations ✅ Database Design & Optimization ✅ Scalable & Maintainable Architectures If you’re looking for a developer who can code with structure, design with purpose, and handle data intelligently, I’d be happy to discuss your project. Let’s build something solid—together. ย่อ
ว่าจ้าง arbu1499
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DigitalArcanum DigitalArcanum
$20 USD / ชม.
Verified by Freelancer.com ! Among Top 5% TalentPakistanHere at Digital Arcanum, every project is personal. We step outside of the usual cliches and corporate norms and give your project the individual attention and consideration it deserves. Our designs are labours of love. We put time and effort into each and every one of our products to ensure your needs are met. We...Here at Digital Arcanum, every project is personal. We step outside of the usual cliches and corporate norms and give your project the individual attention and consideration it deserves. Our designs are labours of love. We put time and effort into each and every one of our products to ensure your needs are met. We give your project an online presence that's hard to ignore. We offer following services: * Logo Designs * Corporate Identity * Website Design * Website Development * Brochure Designs * Stationary Designs * Catalogue Designs * Power Point Presentations * Marketing Plans * App Designing * Animations * Info-graphics * CRM Development * Dashboard Development * MERN stack Digital Arcanum is one of the leading website companies in Pakistan .We are proud to be associated with Leading Multinational IT companies What stands us out of crowd? - Successful execution of over 1000+ Design & development projects - Strong customer orientation & commitments - Built-in quality checks within the system - 24X7 operations Hire us for your project now ! ย่อ
ว่าจ้าง DigitalArcanum
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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 ย่อ
ว่าจ้าง servermaster
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I'm Ritik Kushwahaa dedicated student and freelance developer specializing in web development With a solid foundation in technology and a deep passion for innovation, I work with businesses and individuals to transform their ideas into real-world solutions that are both effective and forward-thinking. My...I'm Ritik Kushwahaa dedicated student and freelance developer specializing in web development With a solid foundation in technology and a deep passion for innovation, I work with businesses and individuals to transform their ideas into real-world solutions that are both effective and forward-thinking. My Mission My goal is to deliver high-quality, scalable, and innovative solutions that drive results. Whether its crafting a visually stunning and user-friendly website,, I approach every project with commitment, creativity, and technical excellence. ย่อ
ว่าจ้าง ritik00025
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I have over thirty years experience in the IT industry. I have worked as a Linux systems administrator, network engineer, hardware design engineer and software engineer. I have experience in PHP, MySQL, Python, Java, Javascript, Perl, C/C++ and Swift.I have over thirty years experience in the IT industry. I have worked as a Linux systems administrator, network engineer, hardware design engineer and software engineer. I have experience in PHP, MySQL, Python, Java, Javascript, Perl, C/C++ and Swift. ย่อ
ว่าจ้าง microscan5ep
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Your best investment in time and money starts here. I am a Senior Full Stack Engineer and AWS Architect specializing in backend systems, cloud infrastructure, DevOps, and AI-driven platforms. I build scalable, secure, and production-ready solutions for startups and growing businesses. In addition to core platform...Your best investment in time and money starts here. I am a Senior Full Stack Engineer and AWS Architect specializing in backend systems, cloud infrastructure, DevOps, and AI-driven platforms. I build scalable, secure, and production-ready solutions for startups and growing businesses. In addition to core platform engineering, I also deliver data-driven SEO solutions and automated trading systems, applying the same engineering discipline—performance, reliability, and security. I work end to end—from architecture design and backend development to deployment, optimization, and automation. If you need a senior engineer who can design, build, and optimize complex systems, I’m ready to help. Core Engineering Services - Full Stack & Backend Development (Python, FastAPI, Django, Node.js, React) - Cloud Architecture & Infrastructure (AWS, Azure, GCP) - DevOps, CI/CD, and Linux Server Configuration - REST & GraphQL API Development - AI Systems & RAG-Based Architectures - SQL Database Design & Performance Optimization Specialized / Optional Services - Technical SEO & Automation (performance, crawling, indexing) - Trading Bots & Indicators (Forex, Binary Options, MetaTrader) - Web Scraping & Data Ingestion Pipelines - SaaS Integration & System Automation - Website Performance & Speed Optimization - Security Setup (SSL, reverse proxy, CDN) - Raspberry Pi & Arduino custom script I’m an experienced engineer with strong expertise in Python, PHP, MySQL, HTML, CSS, C, C++, Perl, Java, cybersecurity, and both Linux and Windows environments. I genuinely enjoy working with code — exploring systems deeply, solving complex problems, and crafting clean, efficient solutions grounded in solid computer science principles. I take pride in my work and approach every project with professionalism, ownership, and attention to detail. P.S. The “10x programmer” isn’t a myth — they do exist. 🙂 ย่อ
ว่าจ้าง gunslinger
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sparkingdesigns sparkingdesigns
$15 USD / ชม.
UI/UX, Branding, Canva, Figma, Childrens Book, KDPIndia*NO UPFRONT PAYMENT || RELEASE FUNDS WHEN YOU ARE 100% SATISFIED* *Available online on CHAT 24x7 || 100% Job Satisfaction* I work with individuals & companies of all sizes as an integrated part of their marketing or content management teams, carrying projects from concept to completion, and always with the goal of...*NO UPFRONT PAYMENT || RELEASE FUNDS WHEN YOU ARE 100% SATISFIED* *Available online on CHAT 24x7 || 100% Job Satisfaction* I work with individuals & companies of all sizes as an integrated part of their marketing or content management teams, carrying projects from concept to completion, and always with the goal of achieving marketing objectives. Services: # Logo Design # Flyers Design # Banners Design # Brochure Design #Figma UI UX #KDP #E-Book #Publishing # Stationery Design # Book Cover Design #AI Powered Designs # UI UX Design # Web Design # Labels & Stickers Design # Social Media Cover Design # Packaging Designs # App screen Designs # Powerpoint Presentations # Cartoon Illustrations # WORDPRESS Website # HTML # Magento Design Programs: Adobe suite - Indesign, Photoshop, Illustrator, Figma, Adobe XD Other programs: Microsoft Suite - Powerpoint, Word, Excel If you are looking to supplement your team with out-of-the-box thinking that not only generates ideas but has the skills and resources necessary to execute within budget and on time, Please Get in Touch. ย่อ
ว่าจ้าง sparkingdesigns
