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Baber

5.0

233

6.4

98%

Karachi, Pakistan

$20 USD per hour

An IT Geek with 5 years of experience in various fields and specialized in Linux/Windows Hosting Services and some backend development I don't recall everything I can do but here are some insights - cPanel/WHM Installing/Auditing/Optimization/Advisory - Directadmin Installing/Auditing/Optimization/Advisory - Plesk Installing/Auditing/Optimization/Advisory - Virtualmin Installing/Auditing/Optimization/Advisory - Zimbra Installing/Auditing/Optimization/Advisory - CentOS web panel Installing/Auditing/Optimization/Advisory I also have wide knowledge in Dedicated Servers including but not limited to : - Installing/Configuring/Optimizing /Auditing CentOS, Debian,Ubuntu, Windows - Monitoring/Analyzing - Fixing Day-to-Day Issues I can work with - Apache - Nginx - MySQL/MariaDB - PHP - Nagios/Zabbix - Libvirt/KVM - OpenVZ - NodeJS - MonogoDB - Wordpress/vBulletin/WHMCS/Drupal General Understanding of - Colocation - Dedicated Servers - DNS - Networking - Monitoring - Hardware - VPS

DNS C Programming Java Script Install Windows Desktop

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Talha

4.9

535

7.3

96%

Islamabad, Pakistan

$50 USD per hour

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

DNS Copywriting Linux Web Security SQL

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Ali

5.0

885

7.7

100%

Lahore Cantt, Pakistan

$10 USD per hour

Fixing slow, hacked, and broken WordPress sites with absolute precision. When your site is down, hacked, or painfully slow, you lose revenue every single minute. I step in to fix the root technical and server-side cause immediately—no temporary patches, no automated band-aids. I am a senior WordPress technical specialist with 7+ years of experience. I have successfully repaired, optimized, and secured 885+ WordPress and WooCommerce websites, helping businesses maximize speed, security, and uptime. ⚡ THE PERFORMANCE GUARANTEE: • Load times under 2 seconds. • 90+ PageSpeed Insights & A+ GTmetrix scores. • Core Web Vitals optimized for peak Google SEO. 🔧 TECHNICAL SOLUTIONS I PROVIDE: • Performance & Speed: Full optimization of server-level caching, CSS/JS minification, database tables, and image payloads. • Security & Hack Cleanup: 100% removal of malware, Japanese spam redirects, injected scripts, and Google blacklist fixes + firewall hardening. • Error Fixing & Server Troubleshooting: Direct cPanel/hPanel/CloudPanel resolution for White Screen of Death, 5xx/4xx errors, PHP crashes, and broken themes. • WooCommerce Emergency Repair: Fixing broken checkout flows, product variations, payment gateway failures, and database bottlenecks. • Zero-Downtime Migration: Flawless domain and hosting migrations, CDN deployment (Cloudflare), and strict SSL configuration. • Custom Development: High-performance, lightweight landing pages using Elementor, Divi, or native Gutenberg blocks without code bloat. 💻 SERVER & INFRASTRUCTURE EXP: cPanel | hPanel | CloudPanel | OpenLiteSpeed | Nginx | Linux File Systems | DNS & Cloudflare Routing 🧩 WHY SERIOUS CLIENTS HIRE ME: ✔ 7+ years of dedicated WordPress backend engineering. ✔ 885+ verified technical fixes, cleanups, and optimizations. ✔ Absolute transparency: Full Before/After data and security performance reports. ✔ Clean-code approach: No bloated plugins added to your server to achieve results. I don’t just "fix problems." I build stable, secure, high-performing web systems that protect your business long-term. 📩 Let’s Get Your Website Fixed Today. Click the "Hire Me" button to get an instant technical diagnostic report.

DNS PHP JavaScript Website Design System Admin

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Shane

5.0

417

7.7

99%

Karachi, Pakistan

$25 USD per hour

With years of experience in web development and server management, I bring a wealth of expertise to the table. Whether you're a budding entrepreneur, a small business owner, or an established enterprise, my skills and dedication are at your service.

DNS PHP Python Script Install Website Design

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Muhammad

4.9

218

7.8

99%

Karachi, Pakistan

$50 USD per hour

After getting 14 years of experience in System and IT administration along with multiple certifications, I am confident enough for providing you a perfect solution to your technical issues and projects from starting to the completion. I would be available on daily basis as required and full time available on weekends. Having a flexible and friendly nature, you would find me very cooperative and dedicated to your work. I am proficient in the following areas: Cloud Computing ---> AWS (EC2, RDS, VPC, ECS, EKS, S3, EFS, Cloudfront, Elastibeanstalk, etc) Cloud Computing ---> Azure (VM's, Vnet, Scaleset, Function Apps, App Services, CosmosDB, FlexibleDB, AKS, Blob Storage, etc..) Containerization ---> Docker, Docker-compose, Kubernetes DevOps ---> Jenkins, Bitbucket, Github, Terraform, Ansible, Python Virtualization ---> Vmware Vsphere High Availability & Disaster Recovery ---> Veeam Backup & Replication Windows Server ---> Active Directory, File Services, WDS Mail Server, Database Server ---> Exchange, Mdaemon VOIP ---> Elastix, Freepbx Website Development ---> Wordpress, PHP, HTML, CSS, Javascript

DNS PHP JavaScript .NET Script Install

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Khalid

4.9

1119

8.1

99%

sheikhupura, Pakistan

$30 USD per hour

I am a professional Web Developer specializing in WordPress, Elementor, WooCommerce, Shopify, Wix, and Squarespace websites. I help businesses build, customize, optimize, secure, and improve high-quality websites with a strong focus on performance, responsiveness, SEO, and user experience. My expertise includes: ✔ WordPress Development & Customization ✔ Elementor & Elementor Pro ✔ WooCommerce Setup, Customization & Bug Fixing ✔ Shopify Store Development & Customization ✔ Wix & Squarespace Website Design ✔ Website Speed Optimization (Core Web Vitals, GTmetrix & Google PageSpeed) ✔ PHP, HTML, CSS, JavaScript & MySQL ✔ Responsive & Mobile-Friendly Design ✔ PSD to HTML Conversion ✔ Website Security & Malware Cleanup ✔ Website Migration, DNS & Hosting Management ✔ SEO Optimization & Google Analytics Setup ✔ Bug Fixing & Troubleshooting ✔ cPanel, Plesk & Server Configuration ✔ eCommerce Website Development ✔ Website Maintenance & Management I focus on delivering clean, optimized, modern, and user-friendly websites that help businesses grow online. Why clients choose me: ✔ Fast communication ✔ Reliable support ✔ Attention to detail ✔ SEO-friendly development ✔ Mobile responsive websites ✔ Strong troubleshooting skills ✔ Optimized website performance Whether you need a complete website, WooCommerce store, Shopify customization, Elementor fixes, speed optimization, migration, malware cleanup, or technical troubleshooting, I am ready to help. Let’s build a professional, fast, and reliable website for your business.

DNS PHP C Programming JavaScript Website Design

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Shahid

5.0

889

7.7

99%

Islamabad, Pakistan

$25 USD per hour

I bring 15 years of hands-on experience in both back-end and front-end development, crafting reliable, high-performance web solutions tailored to each client’s unique needs. My work is fueled by precision, innovation, and a commitment to delivering results that exceed expectations. ✨ Technical Expertise Languages & Tools: PHP, JavaScript (jQuery, AJAX), HTML5, CSS3, Bootstrap CMS Expertise: WordPress, Joomla, Drupal Frameworks: Laravel, CodeIgniter, CakePHP eCommerce Platforms: Shopify, WooCommerce, Magento, OpenCart, PrestaShop Design Conversion: Pixel-perfect PSD-to-responsive websites with custom UI/UX design ✨ Why Work With Me? ✔ Dedicated Professional: 100% freelance focus—your project gets full attention ✔ Always Available: 24/7 support for updates, fixes, and consultations ✔ Client-First Approach: Unlimited revisions until you’re fully satisfied ✨ Commitment to Quality From modern interfaces to scalable, secure back-end systems, I deliver smooth performance across all devices and platforms. Whether developing from the ground up or enhancing an existing project, I emphasize clean code, scalability, and user-focused solutions. Let’s transform your ideas into a powerful digital presence. Message me today—I’m ready to bring 15 years of expertise to your project.

DNS PHP ASP JavaScript XML

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Dev. Team Online

4.9

784

8.3

94%

Karachi, Pakistan

$25 USD per hour

We build AI-powered software systems, intelligent automation workflows, AI agents, MCP servers, and scalable SaaS platforms for startups, agencies, and enterprises. Our expertise includes AI agent architecture, workflow automation, OpenAI integrations, multi-agent systems, MCP server development, CRM automation, business process automation, and enterprise-grade web applications. We help businesses automate operations, reduce manual work, improve customer experience, and scale faster using modern AI technologies. 🚀 Core Expertise: ✔ AI Agents & Autonomous Systems ✔ MCP Server Development ✔ OpenAI, Claude & Gemini Integrations ✔ AI Chatbots & Assistants ✔ n8n & Workflow Automation ✔ AI CRM & Business Automation ✔ SaaS Platforms & Enterprise Applications ✔ Laravel, React, Node.js & APIs ✔ Multi-Tenant Architectures ✔ Cloud Infrastructure & DevOps 💡 We specialize in: • AI-powered CRM systems • AI customer support agents • Business workflow automation • AI lead qualification systems • AI dashboards & analytics • AI-enhanced marketplaces • AI-integrated ERP/CRM platforms • Voice AI & AI chat systems • Custom MCP server implementations Our focus is delivering scalable, secure, maintainable, and revenue-driven AI software solutions with long-term business value.

DNS PHP ASP Java JSP

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Sajjad

4.9

773

8.6

99%

Sialkot, Pakistan

$20 USD per hour

Expert Web Developer | WordPress | Shopify | Custom PHP | Wix | Squarespace | Web Security Hello, I’m Sajjad Hussain,I specialize with 10 years experience in custom WordPress development, including theme customization, plugin development, bug fixing, and performance optimization. For eCommerce projects, I build high-converting Shopify and WooCommerce stores designed to maximize sales and user engagement. With years of hands-on experience in WordPress, Shopify, Custom PHP, Wix, and Squarespace, I build websites that are fast, secure, SEO-friendly, and easy to manage. My development approach focuses on clean code architecture, optimized performance, and seamless user experience across all devices. I am a professional Full-Stack Web Developer with 10 Year experience in building high-performance websites, eCommerce platforms, and custom web applications for businesses worldwide. Security, speed, and scalability are always my top priorities. I implement advanced security standards, optimized code structures, and best development practices to ensure long-term reliability and performance. I specialize in delivering scalable, secure, and conversion-focused digital solutions that help businesses grow online. Whether you need a modern business website, a powerful eCommerce store, or a fully customized web application, I provide reliable development backed by strong technical expertise and a deep understanding of business requirements. If you are looking for a reliable developer who can deliver professional results, clear communication, and long-term support, I would be happy to collaborate with you. Core Skills & Expertise ✔ WordPress Development (Theme Development, Plugin Development, Customization) ✔ Shopify Store Development & Optimization ✔ Custom PHP Web Applications ✔ Wix Website Development & Customization ✔ Squarespace Website Design & Development ✔ WooCommerce Development ✔ WordPress Installation, Migration & Bug Fixing ✔ CodeIgniter Framework Development ✔ HTML5, CSS3, JavaScript & Bootstrap ✔ Website Speed Optimization & Core Web Vitals ✔ Website Security & Malware Removal ✔ Responsive & Mobile-Friendly Design Why Choose Me? ✔ Professional & Clean Code ✔ SEO-Friendly Development ✔ Fast Loading & Optimized Websites ✔ Secure and Scalable Solutions ✔ Clear Communication & On-Time Delivery ✔ Long-Term Technical Support

DNS PHP JavaScript Website Design Graphic Design

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See more DNS Technicians

Clients rate our DNS Technicians

4.83 out of 5

from 79,186 reviews

How to hire a great freelance DNS Technician

A DNS technician is a networking specialist who configures, manages, and troubleshoots Domain Name System records, zones, and resolvers to keep websites, email, and online services reachable. Hiring a freelance DNS technician gives your business fast access to expert help with domain routing, propagation issues, DNSSEC, and migration between providers without the overhead of a full-time hire.

What a freelance DNS technician delivers

DNS underpins every online service you run. A misconfigured A record, a stale MX entry, or a missing SPF record can take down a website, break email delivery, or expose a domain to spoofing. A skilled DNS specialist diagnoses these issues quickly and implements stable, secure configurations that scale.

Common deliverables from a freelance DNS technician include zone file creation and editing, nameserver migrations, DNSSEC signing, geo-routing setup, failover configurations, and full DNS audits with documented recommendations. They also handle domain transfers, glue record updates, and the propagation checks that confirm changes have rolled out globally.

Core tasks and services handled

Configuring A, AAAA, CNAME, MX, TXT, SRV, NS, PTR, and CAA records

Setting up SPF, DKIM, and DMARC for email authentication and deliverability

Implementing DNSSEC signing and validation to prevent cache poisoning

Migrating zones between providers such as Cloudflare, AWS Route 53, Google Cloud DNS, Azure DNS, GoDaddy, and NS1

Configuring split-horizon DNS, internal resolvers, and conditional forwarders

Setting up load balancing, GeoDNS, latency-based routing, and health-check failover

Troubleshooting propagation, NXDOMAIN, SERVFAIL, and resolver caching issues

Auditing public DNS footprints and removing dangling records that risk subdomain takeover

Managing reverse DNS (PTR) records for mail server reputation

Documenting zone configurations and runbooks for internal teams

Tools and platforms a DNS specialist works with

A capable DNS expert is fluent across managed DNS providers and self-hosted nameservers. Expect proficiency with Cloudflare, AWS Route 53, Google Cloud DNS, Azure DNS, NS1, DNSimple, and registrar-side panels at GoDaddy, Namecheap, and Gandi. On the self-hosted side, BIND9, PowerDNS, Unbound, NSD, and Knot are the standard servers for enterprise and ISP environments.

Diagnostic work relies on dig, nslookup, host, drill, mtr, and traceroute, plus web-based checkers like intoDNS, DNSViz, MXToolbox, and dnschecker.org. Infrastructure-as-code practitioners often manage zones through Terraform, OctoDNS, or Ansible to version-control records and roll back cleanly when something breaks.

Industries and use cases

DNS work cuts across every sector that runs online services. Common engagements include:

SaaS companies setting up multi-region failover and custom domain onboarding for tenants

E-commerce stores migrating from one host to another without downtime

Hosting providers and managed service providers operating authoritative nameservers for clients

Email service providers and marketing agencies fixing deliverability through SPF, DKIM, and DMARC

Enterprises consolidating fragmented DNS estates after mergers and acquisitions

Security teams hardening domains with DNSSEC, CAA records, and subdomain takeover audits

Startups launching new domains and configuring CDN, email, and analytics records from scratch

How to evaluate DNS technician candidates

Strong candidates show hands-on production experience, not just theory. Look for portfolios or case studies describing zone migrations completed without downtime, DNSSEC rollouts, and incident response stories where the freelancer traced a resolution failure to its root cause. Familiarity with email authentication standards is a strong signal, as is comfort reading dig output and interpreting TTLs, SOA serials, and authority sections.

Ask for evidence of work with the specific provider you use. A specialist who has run zones on Route 53 will move faster on AWS than someone who has only used registrar panels. Certifications are not mandatory in this field, but credentials such as AWS Certified Advanced Networking, Cisco CCNA, or vendor training from Cloudflare and Microsoft can confirm depth.

Useful interview questions to copy and use:

How would you migrate a production domain from one DNS provider to another with zero downtime, including DNSSEC?

A user reports email from our domain is going to spam. Walk me through how you would diagnose and fix this using SPF, DKIM, and DMARC.

What is the difference between a CNAME and an ALIAS or ANAME record, and when would you use each?

How do you investigate a SERVFAIL response, and what are the most common root causes?

Describe how you would set up geo-based routing with health-check failover for a multi-region web application.

Why hire DNS technicians on Freelancer.com

Freelancer.com gives you access to a global pool of vetted networking professionals who specialize in DNS, domain administration, and infrastructure work. You can post a project on Freelancer.com and receive competitive bids within hours, with freelancers spanning every major time zone for around-the-clock coverage on outages and migrations.

Profiles on Freelancer.com include verified ratings, completed project counts, and detailed client reviews so you can shortlist with confidence. Milestone Payments protect your budget by releasing funds only when work is delivered, and the on-platform chat lets you scope the engagement clearly before any money changes hands. Whether you need a one-hour zone fix or an ongoing retainer for DNS operations, freelancers on Freelancer.com cover the full range.

Get your domains, email, and online services running smoothly. Post a project on Freelancer.com today and connect with skilled DNS technicians ready to configure, migrate, and troubleshoot your DNS infrastructure.

What are the steps to hiring a freelance DNS technician?

Hiring a DNS specialist is straightforward when you scope the work clearly upfront. Because DNS changes can affect website uptime and email delivery, the brief should be precise about which domains, providers, and records are involved. The three steps below walk through the process from posting your project to awarding it.

Step 1: Post your project on Freelancer.com

The quality of bids you receive depends almost entirely on the clarity of your brief. For DNS work, list the domains involved, the current DNS provider, the records or services affected, and the outcome you need. Head to the post project page , fill in the brief, scope, timeline, and budget, then publish the project for freelancers to bid on.

List the domain names and current DNS provider (Cloudflare, Route 53, GoDaddy, etc.)

Describe the issue or goal: migration, DNSSEC setup, email deliverability fix, audit, or new configuration

Specify any related services affected, such as web hosting, email, CDN, or load balancers

State whether downtime is acceptable and what the maintenance window looks like

Note timeline urgency and indicate your budget range so bids are realistic

Step 2: Review bids from freelancers

Bids are short proposals, not just price quotes. A strong proposal from a DNS specialist will reference your specific provider, identify likely causes of the issue, and outline the steps they would take. Read each bid carefully and shortlist freelancers whose understanding of the problem matches the brief.

Look for proposals that mention specific record types, TTL strategy, or rollback plans

Check whether the freelancer asks clarifying questions about your provider, registrar, or current zone state

Assess whether the proposed timeline accounts for DNS propagation

Confirm the freelancer references appropriate tools such as dig, DNSViz, or Terraform where relevant

Use Freelancer.com chat to ask shortlisted candidates how they would handle a rollback if the migration goes wrong

Step 3: Evaluate freelancers and award the project

The final decision should combine proposal quality with profile evidence. For DNS work, look for consistency across past projects rather than a single impressive job, since reliable DNS work is repetitive and detail-driven. Review portfolios for migrations, audits, and incident response examples that resemble your situation.

Review portfolio depth, especially completed migrations, DNSSEC implementations, or deliverability audits

Check star ratings and the volume of completed projects to confirm consistency

Read written client reviews for signals around communication, accuracy, and on-time delivery

Confirm verified payment method, completion rate, and any relevant networking certifications

Award the project and use Freelancer.com Milestone Payments to release funds only as deliverables are confirmed

How long does a typical DNS project take?

Simple changes such as adding records, fixing SPF, or updating nameservers can be completed within an hour, though DNS propagation may take up to 48 hours depending on TTL values. Larger projects like full zone migrations, DNSSEC rollouts, or multi-domain audits typically run from a few days to a couple of weeks.

Can I hire a DNS technician for a one-off issue?

Yes. Many clients on Freelancer.com hire DNS specialists for single incidents such as broken email delivery, a failed migration, or a subdomain takeover audit. You can scope the project narrowly and award it to a freelancer who has handled the same issue before.

What is the difference between a DNS technician and a system administrator?

A system administrator manages servers, operating systems, and broader infrastructure, while a DNS technician focuses specifically on domain name resolution, zone files, nameservers, and related protocols like DNSSEC and email authentication. Many freelancers cover both, but for complex DNS work a dedicated specialist is faster and lower-risk.

Do I need a DNS freelancer or a managed DNS provider?

A managed provider such as Cloudflare or Route 53 hosts your records, but it does not configure them for you. A freelance DNS expert designs the zone correctly, secures it, and troubleshoots when something breaks, regardless of which provider you use.

Can a DNS technician help with email deliverability?

Yes. Email authentication is configured almost entirely through DNS records, so a DNS specialist can set up SPF, DKIM, DMARC, MX, and reverse DNS to improve inbox placement and stop spoofing. Many freelancers offer deliverability audits as a packaged service.