I'm a proficient and highly skilled SysAdmin with proactive support for every project and can provide innovative solutions and IT consulting for selecting the correct technologies to front your business, solve difficulties with the acquired tools in your infrastructure or deploy new and better-optimized services.
In +10 years, I have created a great team to the front of every new project based on quality standards on code development for customized web services with front-end and back-end in a module way with adding new features for ongoing projects and creating new microservices for new hybrid cloud environments based and orchestration of containers (Docker and Kubernetes).
How I can help you today?
- IT Infrastructure, solve issues in your network, installation of new services, security, and IT consulting.
I'm the right person for clustering of 3G/4G internet and proxying for different purposes.
- Web Hosting, is your WordPress/Woocommerce site going slow and need to optimize it? Just talk about it, I can deploy a fully optimized server-side configuration, with no intrusive plugins, and based on 3 levels of caché.
Also includes the new HTTP3 and TLS 1.3, a new shield to protect your website security.
1. A front server for caching the static content, we can leverage the speed of your server resources and can expand the availability to process more users at the same time.
2. A better performance on the PHP process.
3. Optimizing the queries on your database.
- IT Consulting
* Deployment and management of virtualized environments based on hypervisors for Xen and KVM.
* Management of servers with Linux (Debian, Ubuntu, CentOS, Rocky, Arch) and Windows OS, optimization, control of his security, configuration, and installation of new features based on your requirements.
* Security, based OS firewalls like pfSense, OPNsense, IPFire, Endian, VLANs, VPN, Proxy, IPTables, more.
* Web Hosting with all the required features like FTPS, DNS with failover, Email IMAP/POP/SMTP, Nginx/Apache, SSL Certificates. All the required stuff and some other solutions with a web panel for his management. Even I can help you with Plesk (Certified Professional), cPanel/WHM, CWP.
* Backup services based on private storage in your own controlled environment or cloud storage on Google, AWS, Hetzner, OVH, and many other service providers for this purpose. Includes the right way to protect your data and avoid any critical issues to stay sure that your information is available when you need it.
He said he had done many dovecot/postgresql migrations, but wasn't able to create an imapsync script on his own and I had to write it for him. And he didn't understand that the sync needed to be scheduled with DNS changes so the customer wouldn't have to delete emails twice. He also emailed my customers using the imapsync script telling them their email had been migrated when it hadn't. Very unprofessional and I had to explain to my customers why they had gotten this erroneous message.
Desde que empecé a trabajar con él sentí sus ganas de querer que yo entienda todo lo que él hacía. No estuvo a gusto con el trabajo sino hasta dejarlo impecable. Fue una muy grata experiencia, súper amable, atento y dedicado. Un 100% recomendado. Fue un placer Matias.