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nunottx

Nuno Teixeira

@nunottx

Information Technology

Portugal
English, Portuguese
About me
I help small businesses with email deliverability, DNS, hosting, WordPress, system administration, GIS, and AI-assisted development. My experience includes SPF, DKIM, DMARC, cPanel/WHM, Microsoft 365, Windows Server, networking, backups, restores, ArcGIS, and QGIS. I use Claude Code and ChatGPT to build, review, troubleshoot, and improve web projects and internal business applications. I test the results and explain technical work clearly. I communicate in Portuguese, English, and Spanish, with AI-assisted translation available for other languages.... Read more

Skills

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nunottx
Nuno Teixeira
Offline • 

See my services

Email Management
I will audit and fix your email deliverability spf dkim and dmarc
From$35 / projectMore details
Hosting & Domain
I will set up hosting dns business email and install your wordpress website
From$40 / projectMore details

Portfolio

Work experience

Sete

IT Manager and Systems Administrator

Sete • Full-time

Sep 2004 - Present • 22 yrs 1 mo

Responsible for day-to-day IT operations, including user support, Windows systems, servers, networking, email, backups, restores, WordPress, and vendor coordination. Diagnosed incidents, maintained essential services, and supported business continuity.