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Lionel P.

5.0

105

6.4

89%

Briza, South Africa

$45 USD per hour

Experienced software developer and solutions architect with skills across a large range of technologies. Also highly skilled in B2B and B2C marketing, including strategy, SEO & PPC. Areas of expertise include C, C++, Objective C, C#, Java, Erlang, VB, ASP, ASP.NET, Perl, Python, PHP, Android, iOS, Xamarin/MAUI, React, Rust and Node.js. Primary Skills: - Software development (Web, Mobile, Desktop & Server) - Game development - Solutions architecture - Cloud services (Amazon Web Services, Azure, Alibaba Cloud) - Systems design - System administration - Search engine optimization Additional Capabilities: - Photo & video editing - Translation & transcription - Audio production - Marketing Certifications: - AWS Solutions Architect Associate - Microsoft Certified Technology Specialist - Google Ads Search Certification Software Experience: C++, C, C#, ASP, ASP.NET, Blazor, Java, PHP, Erlang/OTP, Visual Basic, Delphi & Kylix, Perl, Pascal & Assembler (x86 & PPC), Windows, macOS, Linux, Minix (x86 & PPC), DOS, CP/M, FreeBSD, NetBSD & OpenBSD, AT&T System V, Solaris (Intel & SPARC) Java, GCC, HTML, CSS, Wireless Markup Language, JavaScript, VBScript, AJAX, Asterisk & AGI, WordPress, Laravel, Joomla, Moodle, Unreal Engine, ejabberd, PostgreSQL, MySQL, MSSQL, Oracle, Amazon Aurora & DynamoDB Academic Background: BSc Major Computing Information Systems / Minor Game Programming Level 6 Diploma in Marketing Languages: English, Dutch, Afrikaans, French

DNS PHP ASP C Programming Java

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Alicia S.

5.0

4.0

95%

CENTURION, South Africa

$20 USD per hour

20+ Five-Star Reviews Whether it's a website, design, or digital support, I'm here to help businesses grow online. ✅ WordPress & Shopify Websites ✅ Landing Pages & Website Design ✅ Lead Generation & Prospect Research ✅ Virtual Assistant & Admin Support ✅ Data Entry & CRM Work ✅ SEO & Website Optimization Fast communication, clean delivery, and reliable turnaround. Send me a message, I’ll reply quickly with a clear plan and quote.

PHP JavaScript Website Design Logo Design SEO

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Melissa P Digital

5.0

100%

Cape Town, South Africa

$30 USD per hour

I’m a self-taught creative freelancer with years of hands-on experience, dedicated to turning ideas into powerful visual and digital experiences. I’m passionate about bringing my clients’ visions to life through digital design, print design, website design, and website development. From bold branding and eye-catching graphics to custom illustrations, 3D visuals, and fully functional websites and apps, I combine creativity with technical expertise to deliver polished, professional results. I take pride in being reliable and on time, always respecting deadlines and clear communication. My goal is not just to meet expectations, but to exceed them, ensuring every project reflects your vision at the highest possible level. I work closely with each client to make sure the final result is something we’re both proud of.

DNS PHP C Programming Java JavaScript

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Leslie Dan M.

4.7

4.6

80%

Wilgeheuwel, South Africa

$45 USD per hour

As a Full stack developer working remotely, I have over 10 years of experience building high-performing, pixel perfect web, and product application experiences. My experience as a senior full-stack engineer at several companies gave me a strong background of fundamental knowledge of traditional software engineering and new coming latest technologies. I have a strong knowledge of React, Vue, Angular, Node, Laravel, MongoDB, MySQL, Git, Rest API, AWS, Azure, and GCP. Also I am Experienced Shopify developer with expertise in Shopify Hydrogen. I am a DeskTop Application developer with enough knowledge of C/C++, Java, and C#/.NET Framework, too. - The things that I do on a daily basis. - Optimizing the user experience - Using HTML, JavaScript, and CSS to bring concepts to life - Develop desktop software - Developing and maintaining the user interface - Git version control - Strong problem-solving skills and ability to troubleshoot issues - Excellent communication and collaboration skills - Familiarity with agile development methodologies

DNS System Admin WordPress Active Directory HTML

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Cornelis K.

4.4

1.3

100%

Klip River, South Africa

$20 USD per hour

Android Developer at night and .net Developer by day. Coding is my life develop to satisfy all clients.

DNS PHP Visual Basic .NET Mobile App Development

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Riyaaz T.

5.0

2.4

100%

Johannesburg, South Africa

$12 USD per hour

I build intelligent digital ecosystems that automate growth. While others just deliver code, I deliver a technical edge by merging high-end development with AI-driven automation. Core Expertise Web & App Dev 🌐 – Conversion-focused sites and high-performance mobile apps AI & Automation 🤖 – Custom chatbots and smart workflow integrations to save you time Game Design 🎮 – Immersive 2D/3D development and engaging mechanics SEO & Social Growth 🚀 – Data-led strategies to scale your brand authority and traffic 3D Modeling & CAD Design 🎯 – From concept sketches to fabrication-ready models, technical drawings, and custom-built solutions The Project Guarantee: * Clear Milestones: You only pay when specific phases are completed and approved * Post-Launch Support: 14 days of complimentary technical support for every project. * Communication: Guaranteed response within 12 hours

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TECHN

5.0

0.0

100%

Durban, South Africa

$40 USD per hour

AT TECHN, we believe great design and development are the foundation of every successful digital experience. We create modern websites, mobile apps, UX/UI designs, and scalable digital solutions that help businesses grow and stand out. ▫️ Full-Service Solutions – Web Development, Mobile Apps, UX/UI Design, Branding, and Digital Strategy. ▫️ User-Focused Design – Clean interfaces, seamless experiences, and conversion-driven designs. ▫️ AI-Powered Innovation – Leveraging AI and automation to build smarter, future-ready solutions. At TECHN, we combine exceptional design, reliable development, and measurable business results. If you're looking for a team that can transform your ideas into impactful digital experiences, let's build something exceptional together.

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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.