DNS Techniciansพร้อมรับจ้าง
แสดงผล 88 รายการ
freelancer ที่ได้รับการสนับสนุน
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ว่าจ้าง AZTURK1
I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP...I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V, VMware Hypervisors (ESXI, vCenter), Proxmox, VirtualBox. ✅ Cloud Computing Platforms: AWS Amazon Web Services, Microsoft®, Google Cloud Platform(GCP). ✅ Self-Hosted Clouds: NextCloud, OwnCloud, Seafile. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Web servers: IIS, APACHE, NGINX ✅Scripting: PowerShell scripting, Bash Scripting ✅Containers: DOCKER, Windows Subsystem for Linux (WSL). ✅Backup Systems Veaam Backup, Iperius Backup, UrBackup. ✅ Mail servers: POSTFIX, EXIM, Microsoft Exchange 2000 to 2019, QMAIL ,Zimbra ,Mail Enable , SmarterMail, hMail. ✅ Database servers: MySQL, PostgreSQL ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik, PFSense, Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅NAS: FreeNAS, TrueNAS ,Synology, QNAP, Buffalo ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: WHM-cPanel, PLESK, CyberPanel, aaPanel Why Choose Me? ✅24 hours availability ✅Unlimited revisions ✅Fast response Microsoft® Certified ** MCSA | MCSE | MCT ** ย่อ -
ว่าจ้าง Junaid221
I am a person who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer happy without adding additional charges. My expertise are mentioned Below. ✔ Email Marketing with Klayvio ... Klaviyo, Mailchimp, Omnisend, ActiveCampaign and more ✔ Email Flows Setup in...I am a person who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer happy without adding additional charges. My expertise are mentioned Below. ✔ Email Marketing with Klayvio ... Klaviyo, Mailchimp, Omnisend, ActiveCampaign and more ✔ Email Flows Setup in Klaviyo ✔ Segmentation ✔ Email Copywriting ✔ Content Creation ✔ Virtual Assistant ✔ Shopify Product Listing ✔ Wordpress Product Listing ✔ Amazon Product Listing ✔ Woocommerce Product Listing ✔ Data entry ✔ Internet research ✔ Data mining ✔ Lead generation ✔ Web scraping ✔ Audio Transcription Support is Available 24-7 ย่อ -
ว่าจ้าง Herculesz
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. ย่อ -
ว่าจ้าง webtechwhiz
Welcome to my profile! I am a passionate, multi-disciplinary professional specializing in Graphic Design, Web Design, and Web Development. With a keen eye for aesthetics and deep technical expertise, I deliver complete digital solutions that help brands stand out and succeed online. From crafting winning logo designs...Welcome to my profile! I am a passionate, multi-disciplinary professional specializing in Graphic Design, Web Design, and Web Development. With a keen eye for aesthetics and deep technical expertise, I deliver complete digital solutions that help brands stand out and succeed online. From crafting winning logo designs that capture your brand's unique identity to building robust, high-performing websites, I am here to bring your vision to life. 🎨 GRAPHIC & BRAND DESIGN First impressions matter. I create compelling visual assets that communicate your brand's story effectively and leave a lasting mark. My design services include: Logo Design & Identity: Creating memorable, high-quality logos and complete brand identities that truly represent your business. Marketing Collateral: Designing engaging banners, social media graphics, brochures, and promotional materials. UI/UX Design: Crafting intuitive, user-friendly, and modern website layouts that provide seamless digital experiences. 💻 WEB DESIGN & DEVELOPMENT I bridge the gap between beautiful design and flawless functionality. Whether you need a stunning landing page, a complex e-commerce platform, or a custom web application, I build responsive websites tailored to your specific goals: Custom Web Design: Translating creative concepts into pixel-perfect, responsive web pages that look great on any device. Full-Stack Development: Writing clean, scalable, and maintainable code following the latest industry best practices. CMS Integration: Building flexible, easy-to-manage sites using Content Management Systems like WordPress. Performance & SEO: Ensuring your site is built with search engine visibility in mind and optimized for lightning-fast loading speeds. ⚙️ TECHNICAL SUPPORT & HOSTING Beyond design and development, I ensure your digital foundation remains solid: Server & Hosting Setup: Seamless configuration of your hosting environment and domain. Email & Site Migration: Zero-downtime transitions and secure data transfers. Maintenance & Security: SSL installations, backups, and ongoing support to keep your site secure. Why choose me? By combining creative graphic design with technical web development, I offer an all-in-one solution for your project. I am committed to delivering top-tier work, meeting deadlines, and exceeding expectations on every project. Let's collaborate to build something extraordinary! ย่อ -
ว่าจ้าง SEOGlobalLLC
You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain...You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain scalable digital products—from polished frontend experiences to robust backend systems. What sets us apart isn’t just technical ability. It’s product thinking. We don’t blindly build feature lists. We help you focus on what actually drives results, then design and develop solutions that are clean, fast, and built to scale. Our Expertise * Custom web applications and platforms * Android & iOS mobile app development * E-commerce systems and payment flows * Trading systems, automation, and market data tools * AI-powered features and workflow automation * Web scraping, data extraction, and crawling systems * Bot development (Telegram, Discord, automation bots) * API development and third-party integrations * Performance optimization and technical SEO * Ongoing product iteration, maintenance, and support If you’re looking for a reliable development team that thinks in terms of outcomes—not just tasks—let’s talk. ย่อ -
ว่าจ้าง Ekushey
Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud,...Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud, DigitalOcean, Azure, and more) ✅ Hosting control panels (cPanel/WHM, Plesk, Webmin/Virtualmin, DirectAdmin, and more) ✅ Website, server, and email migration ✅ Cybersecurity consulting ✅ Malware removal and security hardening ✅ Various CMS and E-commerce solutions and troubleshooting (WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more) I work solo, and known among peers for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. ✌️ My credentials include multiple certifications from Google, Cisco, AWS, cPanel, Plesk, CompTIA, MongoDB, (ISC)², Fortinet, and more. These certifications reflect hundreds of hours of training and real-world practice, making me uniquely qualified to handle your IT challenges. As of 2014, I am part of the Preferred Freelancer Program, the elite top 1% on this platform. As of 2022, I am a Freelancer Ambassador, tasked with special duties including moderating the community groups. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 80 countries worldwide. My U.S. clientele alone spreads across 37 states. Click on the "Contact" button now to get started. If I have bid on your project, just click that "Award" or "Chat" button. I look forward to working with you! Notes for my first-time clients: ☑️ I have undergone a thorough and rigid identity verification process to receive the blue verified badge. This makes me more trustworthy when dealing with confidential data. ⛔ I do not work through remote access software such as TeamViewer or AnyDesk. ⛔ I do not "Accept" projects until verifiable login credentials are provided and verified. ย่อ -
ว่าจ้าง mikejcarton
Hi, I’m Mike, an Australian web developer and hosting expert with over 10 years of experience. I’ve helped all kinds of Australian businesses, from startups and small businesses to law firms, travel blogs, podcasts, tradie websites, shopify stores and large-scale e-commerce. Here’s what I can do for you: ✅...Hi, I’m Mike, an Australian web developer and hosting expert with over 10 years of experience. I’ve helped all kinds of Australian businesses, from startups and small businesses to law firms, travel blogs, podcasts, tradie websites, shopify stores and large-scale e-commerce. Here’s what I can do for you: ✅ WordPress Websites: Clean modern designs, built for SEO and load super fast. ✅ E-Commerce Solutions: Shopify, WooCommerce, and custom-built online stores. ✅ All-in-one CMS Solutions: WIX, Squarespace, Webflow and more. ⭐️ Professional & Punctual | 160+ Projects Completed | 160+ 5-star Reviews ⭐️ ย่อ -
ว่าจ้าง nabeelqamar06
As a highly experienced and I am an experienced DevOps Engineer and Cloud Architect, specializing in cloud technologies, infrastructure automation, and scalable systems. I provide tailored solutions that ensure performance, reliability, and client satisfaction. I am passionate about delivering exceptional results and...As a highly experienced and I am an experienced DevOps Engineer and Cloud Architect, specializing in cloud technologies, infrastructure automation, and scalable systems. I provide tailored solutions that ensure performance, reliability, and client satisfaction. I am passionate about delivering exceptional results and am committed to maximizing operational efficiency and optimizing cloud performance through my expertise in Kubernetes. My expertise in the following areas: DevOps & Cloud: ----------------------------------------------------------------------------------------------------- -> CI/CD: Jenkins, Azure DevOps, GitHub Actions -> Containers & Orchestration: Docker, Kubernetes, Helm -> Cloud Platforms: AWS, GCP, Azure -> IaC: Terraform, Ansible , Cloud Formation, SSM Documents -> GitOps: ArgoCD System Administration: --------------------------------------------------------------------------------------- -> OS: Linux (Ubuntu, CentOS, Red Hat) & Windows Servers -> Web Servers: NGINX, Apache -> Databases: MySQL, PostgreSQL, MongoDB -> Virtualization: VMware, Proxmox, Hyper-V -> Scripting: Bash, Shell Networking & Security: --------------------------------------------------------------------------------------- -> Firewalls: pfSense, MikroTik -> VPNs: Site-to-Site, Remote Access -> Routing: Cisco Configurations -> Security: DDoS protection Why Work with Me? --------------------------------------------------------------------------------------- -> Expert Execution: Reliable and scalable solutions. -> Client Focused: Unlimited revisions and 30-day support. -> Proven Track Record: High-quality results, no upfront payment. -> When you deal with me, you can expect professionalism, honesty, sincerity and perfection. -> Flexible & Transparent: Open communication and clear deliverables. Let’s turn your ideas into robust and impactful solutions.? --------------------------------------------------------------------------------------- ย่อ -
ว่าจ้าง najibe1
Hi there! I'm an experienced IT professional with over 20 years in the industry, specializing in system administration, virtualization, and cloud technologies. I hold multiple certifications, including: - Linux Certified Professional (LPI 101, 102, 103) - VMware Certified Professional (Versions 4 through...Hi there! I'm an experienced IT professional with over 20 years in the industry, specializing in system administration, virtualization, and cloud technologies. I hold multiple certifications, including: - Linux Certified Professional (LPI 101, 102, 103) - VMware Certified Professional (Versions 4 through 7) - Microsoft Certified Systems Administrator/Engineer (2003–2019) - Microsoft Azure Administrator Associate (AZ-104) I bring deep technical expertise and a proven track record of delivering reliable, secure, and scalable IT solutions. ย่อ -
ว่าจ้าง 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!” ----------------------------------------- ย่อ
