Hire the best DNS Specialists in Romania

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$50 hourly
Sandor-Csaba M.
- 5.0/5
- (126 jobs)
Over 10 years experience as Linux administrator . Configured and maintained hundreds of servers having different tasks : web server (Apache/Nginx+php/ruby/perl), mail server (with AV and spamassassin), file server, mysql/postgresql, dns, IM server, VOIP, firewall/VPN. As a network administrator in a small WISP i built my skills up in wireless, routing/BGP, routers/swithes/firewalls, network monitoring/troubleshooting. I write my own scripts (shell/Perl) . Also i have limited experience in programming, mostly Php and C.

DNS
Linux System Administration
Amazon EC2
LAMP Administration
Computer Network
MySQL
PHP
Perl
Network Administration
Bash
$100 hourly
Andrei O.
- 4.9/5
- (92 jobs)
Hello, My name is Onofrei Andrei and I'm currently working as a deliverability expert and abuse engineer at one of the biggest email delivery and management service I can help you with your email creation, improve your deliverability, help with any email related issues

DNS
Marketing Strategy
Email Deliverability
Email Marketing
Mailchimp
$42 hourly
Tosa S.
- 4.9/5
- (26 jobs)
🌟 Full stack developer | Experienced System Administrator | IT Infrastructure & Support Specialist 🌟 Hello! I’m a versatile and dedicated IT professional with over 7 years of experience spanning system administration and full stack web development. My expertise includes managing complex IT infrastructures, Active Directory, network configuration, and technical support, ensuring secure and seamless operations. As a developer, I specialize in CMS(WordPress, Joomla, Drupal), modern stacks (MERN, MEAN, MEVN), Python frameworks (Flask, FastAPI, Django), mobile development (React Native, Flutter), and cloud platforms (AWS, GCP). I also integrate cutting-edge AI tools (OpenAI, Claude, LLaMA, Gemini) and create impactful data visualizations with D3.js and Chart.js. I’m committed to delivering scalable, efficient, and client-focused technology solutions that drive business success. 🔹 What I Offer: ✓ Full Stack Web Development using MERN, MEAN, MEVN, Laravel, WordPress, and Python frameworks (Django, Flask, FastAPI). ✓ Custom Dashboards & Data Visualization with Chart.js, D3.js, and interactive UI components. ✓ Cross-Platform Mobile Apps using React Native and Flutter. ✓ Cloud & DevOps Integration with AWS, GCP, and scalable infrastructure setup. ✓ AI Integration with tools like OpenAI, Claude, LLaMA, and Gemini. ✓ Active Directory Management: Create users, assign permissions, set up groups, and implement policies for secure and efficient access control. ✓ Microsoft 365 & Google Workspace Administration: Configure and manage user accounts, email, and collaboration tools to enhance productivity. ✓ Network Infrastructure: Configure DNS, DHCP, VPNs, firewalls, and routing for robust and secure network performance (LAN, WAN, TCP/IP). ✓ System Setup & Maintenance: Install and configure Windows on laptops/workstations, connect to AD, and apply policies; set up new servers and ensure reliable data connections. ✓ Security & Backup: Deploy antivirus software, monitor alerts, implement security policies, and manage server backups to safeguard critical data. ✓ Ticketing & User Support: Handle IT requests and incidents via Freshservice, provide onboarding/offboarding support, and train users on applications and systems. ✓ Software Licensing: Manage software license portfolios to ensure compliance and cost-efficiency. ✓ IT Support: Level 2 support, troubleshooting hardware/software, resolving user issues. Mobile Device Management: Microsoft Intune MDM, managing mobile devices (enrollment, app deployment, security). ✓ IT Operations: Device logistics, procurement, deployment, maintenance. ✓ Technical Documentation: Writing clear, concise documentation (user manuals, system specs, troubleshooting guides). ✓ Technical Writing: Creating high-quality technical content (articles, blog posts, white papers). ✓ IT Maintenance: Perform cabling, patching, and hardware relocation (PCs, printers, phones, laptops) to maintain operational continuity. ✓ Consultancy & Optimization: Conduct infrastructure analyses, recommend modernization strategies, and provide technical guidance for IT equipment procurement. ✓ ChatGPT, Gemini, Grok for AI Assistance and Faster Production Time 🔹 Why Choose Me: ✓ 7+ Years of Experience blending system administration and full stack development. ✓ Continual Learning & Up-to-Date Skills—even during career gaps, I’ve remained focused on mastering in-demand technologies. ✓ Strong Work Ethic—I complete tasks diligently and often ahead of deadlines. ✓ Client-Focused Solutions tailored to real business needs and goals. ✓ Versatility across backend, frontend, mobile, DevOps, AI, and data handling. ✓ Proven expertise in Windows Server configuration, network management, and IT support, delivering tangible results for businesses. ✓ Strong problem-solving skills and a proactive approach to preventing and resolving issues. ✓ Excellent communication and documentation skills, ensuring clear procedural guides and user training. ✓ Committed to innovation, teamwork, and client satisfaction, with a positive and professional attitude. ✓ Whether you need help with IT infrastructure setup, ongoing system administration, or technical consultancy, I’m here to deliver high-quality solutions tailored to your needs. Let’s connect to discuss how I can support your business! As a consultant business owner, I love helping other like-minded people succeed, and I am happy to assist you in your business. 📩 Available for short-term and long-term projects. Message me today!

DNS
PostgreSQL
Symfony
Ruby on Rails
Python
MySQL
Laravel
Contentful
DevOps
IT Support
Network Administration
DHCP
Windows Server
Google Workspace Administration
Microsoft Intune
Microsoft 365 Copilot
Microsoft Active Directory
Freshworks CRM
$35 hourly
Marius S.
- 5.0/5
- (4 jobs)
DevOps Engineer with more than 4 years of experience in the field. ☑ Providing high quality DevOps services and tech support. My skills include, but are not limited to following: ➨ Administration and optimization of OS’s: Debian, Ubuntu, CentOS (RedHat, CloudLinux); ➨ Web Servers: nginx, apache, lighttpd; ➨ Cloud Services: AWS, Microsoft Azure; ➨ Database Servers (including performance optimization): MySQL, MariaDB, Percona, PostgreSQL ; ➨ Mail servers : PowerMTA, Postfix, Sendmail,Dovecot ; ➨ Web Hosting Management (WHM) Panels: cPanel, DirectAdmin, VestaCP, Webmin/Usermin; ➨ Virtualization: Docker, OpenVZ, XEN, KVM, Oracle VirtualBox; ➨ Load balancing: HAproxy, Nginx; ➨ Backups and restore automation + services; ➨ Network services: DNS (bind, powerdns), VPN (openvpn), firewalls (iptables), file server (samba3/4), proxies (squid, nginx); ➨ Monitoring: Zabbix, Check_MK,Observium,Icinga, Nagios; ➨ FTP Servers: Proftpd, Pureftpd; ➨ Revision control systems: Git, SVN ; ➨ Scripting: Bash,Python, Golang, Make; ➨ Containers: Docker, Kubernetes, Marathon; ➨ CI and CD tools: Ansible,Puppet, Jenkins, Bamboo,GitLab, Azure DevOps; ➨ Containers: Docker, Kubernetes, Istio,Helm Charts

DNS
Docker
Ansible
Azure DevOps
Docker Compose
Golang
Kubernetes
GitLab
Bash Programming
Apache Administration
SSL
MySQL
NGINX
Microsoft Azure
Linux
$12 hourly
Ionut-Alexandru T.
- 5.0/5
- (1 job)
✌️ P.S.: My prices are low since I'm just starting here and want to build my profile. I have 7+ years of experience(watch the introductory video for more context). So the $12/hr will not last forever 😉 🫡 WHY ME: However hard or impossible it might seem, technical challenges need to be addressed. That's where I come for help. I like to think of myself as the "get it done" guy, neurotically tinkering until I come back with the finished product 🧐. What you'll get: ✅ Jargon-free, NO BS, no-nonsense communication style. Talking the technical to the non-technical. ✅ Fluent English Freelancer who communicates ideas in a way that makes business sense 📚 STACK: As a backend developer, I specialize in Node.js, TypeScript, MongoDB, a bit of SQL too where needed, Trpc, and a bit of Express when needed, Zod, a bit of Next.js and React where needed Nginx, and Digital Ocean, and a bit of AWS/GCP when needed 💯. 💪🏼 EXTRA EXTRA :) Here are more specific things I'm good at: 📌 Complex MongoDB aggregations designed for querying large amounts of data in a fast way 📌 Making MongoDB typesafe and integrating it with TypeScript and Zod 📌 Experience with nginx, DNS servers & Virtualmin 📌 Web sockets, monorepos - integrated one DB with 2 backends: the main app and our internal dashboard 📌 AI Backend integrations - utilized AI in the backend for data generation & transformation 📌 Experienced with web scraping and external rest api’s 📌 Familiarity with security vulnerabilities such as CSRF, brute force, SQL injections, etc. 📌 Experience with stronger than JWT encryption systems, such as Passetto 📌 Database Migrations: SQL to SQL or SQL to MongoDB 🏁PPS: For examples of my work make sure to see my portfolio or my intro video, they go into much more detail 📥 JUST MESSAGE ME: Now that you're convinced I'm good at this backend thingy, shoot me a message to start working together 🤝

DNS
Technical SEO
DigitalOcean
AWS Development
NGINX
Back-End Development
Mongoose
SQL
JavaScript
TypeScript
ExpressJS
MongoDB
Node.js
React
Next.js
$40 hourly
Adina B.
- 0.0/5
- (1 job)
Elevate Your Digital Presence with Tailored WordPress Solutions With over 8 years of expertise in crafting bespoke WordPress websites, I specialize in transforming your concepts into captivating online platforms that leave a lasting impression. From custom plugin and theme development to optimizing site performance and enhancing user experience, I provide comprehensive solutions that align with your brand identity and engage your audience effectively. My skill set encompasses: Tailored Plugin & Theme Development: Crafting unique functionalities and perfecting design aesthetics. Optimization for Speed and Visibility: Ensuring swift loading times and maximum search engine visibility. Intuitive User Experience: Designing seamless navigation and fostering user interaction. Expert Project Management: Delivering projects promptly and within budget, surpassing expectations. Beyond mere development, I serve as your strategic ally. Combining profound technical expertise with a client-centered approach, I guarantee that your website achieves its objectives. Ready to elevate your online presence? Reach out for a complimentary consultation today, and let's strategize how I can empower you to dominate your digital landscape.

DNS
WordPress Customization
WordPress Consultation
WordPress Bug Fix
Video Editing
Social Media Management
WordPress Development
PSD to WordPress
Adobe Photoshop
JavaScript
HTML5
CSS 3
MySQL
PHP
$50 hourly
Mihai-Alexandru S.
- 4.9/5
- (13 jobs)
With over 5 years of expertise, I’ve helped businesses: - Improve email performance by diagnosing and resolving deliverability issues - Set up robust, scalable email systems - Ensure campaigns consistently achieve high open and engagement rates - Transition to self-hosted email solutions, empowering them to scale, grow, and gain greater control over what they send and do My Expertise Includes: - Email Deliverability Solutions: Proven strategies to achieve high inbox placement, avoid spam folders, and protect your domain reputation. - Custom Email Infrastructure: Mastery in self-hosted platforms like MailWizz and Mumara, DNS configurations (SPF, DKIM, DMARC), and scalable server setups. - Email Campaign Support: From warm-up to scaling, I ensure smooth, effective campaigns that maximize your ROI. ⚠️ Things to Know Before Hiring an Email Deliverability Expert ⚠️ ⚠️⚠️ Nobody can guarantee a 100% inbox rate. Some emails may land in the Promotions tab if the campaign isn't properly optimized before sending, or even in the Spam folder if sending practices are not followed. Deliverability depends on both your email server setup and your sending practices. Spam is inevitable—some emails will eventually land in the spam folder, especially if you don’t follow good sending practices, spam too often, or if recipients mark your emails as spam. Additional Services I Offer: ✅ CRM alternatives with multi-inbox support 📞 Call center solutions, including IVR menus, voicemails, and recordings 💻 Hosting and custom development tailored to your business needs

DNS
Web Development
SEO Audit
Server Administration
Telemarketing
American English Accent
Game Testing
Web Testing
Email Deliverability
Audio Editing
Web Host Manager
Customer Satisfaction
PHP
Sales
HTML
Email Design
Customer Support
CSS
Online Chat Support
English
$12 hourly
Alexandru N.
- 0.0/5
- (0 jobs)
I am a person who wants to learn as many things as possible and to develop as beautifully as possible in this world of IT, I could say that I am a persistent person who always wants to succeed in doing the best work.

DNS
SSH
DevOps
Linux System Administration
cPanel
Kubernetes
Cloud Computing
Ansible
McAfee SAAS
CI/CD
CentOS
Microsoft Azure
Microsoft IIS
Linux
$20 hourly
Denys P.
- 0.0/5
- (0 jobs)
Over 20 years of experience, including working in large enterprises with infrastructures supporting 2,000 to 4,000 users. Expertise in developing and implementing complex solutions by writing advanced multi-level scripts and creating automated services. Successfully managed projects independently from initiation to completion. Contributed to long-term projects with durations exceeding two years. Extensive experience in infrastructure and data migration. Migration is an integral stage in the development of IT infrastructure; over 20 years I have participated in many projects. Microsoft Azure Certified: * Azure Solutions Architect Expert * Azure Administrator Associate Microsoft 365 Certified: * Endpoint Administrator Associate

DNS
Scripting
Microsoft Hyper-V Server
Microsoft Exchange Server
Group Policy
Microsoft Active Directory
Microsoft Windows PowerShell
Microsoft Endpoint Manager
Microsoft Intune
Microsoft Azure Administration
Microsoft Azure
Office 365
$25 hourly
Valentin C.
- 0.0/5
- (0 jobs)
Network Engineer specialized in the configuration and integration of MESN equipment and service setup for 2G-5G stations. Skilled in supporting the deployment and troubleshooting of mobile network infrastructure, with additional interests in Linux systems.

DNS
IPv6
Routing
VPN
Multiprotocol BGP
OSPF
Network Engineering
$7 hourly
Raul R.
- 0.0/5
- (0 jobs)
Dedicated and skilled Computer Science graduate with experience in web development, graphic design, and digital marketing. Proficient in various programming languages and platforms with a strong understanding of SEO optimization and digital tools. Adept at managing projects from concept to completion while ensuring high-quality results and customer satisfaction. Proven ability to multitask and excel in computer-related tasks. Computer Skills: • Web Development: HTML, CSS, Bootstrap, JavaScript, PHP, WordPress, Flutter, MySQL, Git/Github. • Graphic Design: Adobe Illustrator, Photoshop, Figma, Designrr, Canva. • Digital Marketing: Mailchimp, ConvertKit, HubSpot, Social Media. • Internet Knowledge: Domains Registrations, Hosting & SSL Certificates, Google My Business. • Office: Microsoft Word, Excel, Power Point

DNS
Google My Business
SEO Performance
UI/UX Prototyping
Figma
Adobe Illustrator
Canva
MySQL
PHP
WordPress
Adobe Photoshop
Bootstrap
JavaScript
CSS
HTML
$25 hourly
Edvard L.
- 3.0/5
- (1 job)
IT Project Manager | DevOps & IT Administration Specialist With extensive experience as an IT Project Manager and systems administrator, I offer a robust portfolio in leading software development projects, managing critical software systems, and optimizing team productivity. I have a proven track record in both project management and IT operations, providing clients with seamless, end-to-end technical solutions. Professional Highlights: * Project Management Expertise: Successfully led software development projects from planning through deployment, delivering projects such as bespoke CRM systems for the iGaming industry on time and within budget. * Technical Leadership: Supervised developer teams, offering mentorship and guidance throughout the development lifecycle, employing Agile methodologies and managing sprints in Jira. * Comprehensive Admin Skills: Certified admin expertise across Google Workspace, Atlassian products (Jira, Confluence), and Slack, enhancing collaboration and operational efficiency. * IT Administration & Support: Experienced in MDM, O365, software procurement, and overseeing IT support processes, including onboarding/offboarding and device inventory management. * Customer Support & Liaison Work: Acted as a key interface between clients and development teams, effectively resolving issues, managing help desk systems in Jira, and ensuring customer satisfaction. * Advanced Email and DNS Management: Skilled in email deliverability, running email campaigns, and administering DNS settings to maintain optimal email flow and security. I’m passionate about driving strategic IT projects, improving operational workflows, and enhancing user and client experiences. Let’s collaborate to bring your IT projects to fruition and streamline your technical operations.

DNS
Microsoft SharePoint Administration
Office 365
Miro
Wireshark
Network Administration
TCP/IP
SaaS
VoIP
VoIP Administration
System Administration
Phone Communication
Jira
Freshdesk
Technical Support
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