Support & Services


Open Technology Solutions offers commercial-grade support for Linux (Debian, Red Hat, Suse, Ubuntu, CentOS, Gentoo etc.), OpenBSD, FreeBSD and for most major vendor-Unix platforms (Solaris, HP-UX, AIX). We do this through ad-hoc support as well as maintenance and support contracts with Service Level Agreements. Open Technology Solutions is listed as a recognised support organisation for Debian Linux, OpenBSD and FreeBSD. Open Technology Solutions was also a charter member of Red Hat’s foundation support channel in 1997.

  • Postfix, Sendmail, Zimbra, PostgreSQL, MySQL/MariaDB, OpenLDAP, BIND/DNS, Samba 3.x and 4.x (SMB/CIFS), Network monitoring with Nagios, Apache, Squid etc…
  • Linux virtualization technologies (KVM, LXC, KVM, OpenVZ, XEN, VirtualBox)
  • Support and recovery from Linux/Unix server failures.
  • Linux and Microsoft-Windows platform integration.
  • Firewalls, system and network planning and implementation.
  • Developing and deploying Standard Operating Environments based on Linux.
  • Custom Development, Application Re-engineering, Application Integration,
  • Application Migration/ Porting from Windows to Linux.
  • Maintenance & Support, Cross Platform Development.
  • Linux/Unix system administration and tuning.
  • Linux-on- Cloud (AWS, Digital Ocean, etc) system administration and migration services.
  • Commercial support for open source software.

Cloud Technology Services

Containerization is quickly becoming the next generation of cloud technologies. Why would you adopt this technology?

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Domain Name Registration

Domain registration protects your brand and promotes your business! So, what are you waiting for, do it now and promote your business!

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Enterprise E-Mail Solution

Secure, Reliable, Spam, Malware & Virus-Free E-Mail Server Solution. You get a Virus, SPAM, Malware, FREE reliable email system!.

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Website Design & Development

The best website design is the one that engages and converts your target audience. We create websites that do more than just look good, we build your brand.

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Search Engine Optimization (SEO)

Search marketing increases your visibility and helps your audience find you. Our digital marketing team uses a wide range of SEO tactics...

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Linux virtualization (KVM/Libvirt)

We at Open Technology Solutions deliver Virtualization Solutions to help customers boost performance and efficiency across server...

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Remote Infrastructure Management (RIM)

At OTS we offer, dedicated services to cater all requirements of our customers for Availability of skills, Consolidation, Proactive Support, Flexibility

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Enterprise Application Software Development (EAS)

In today’s competitive world businesses have to move fast and software solutions can help businesses in responding quickly to changing market dynamics.

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Making Applications run as Promised (RAP)

A well written featured application in market place is successful only when it is reliable secure, fast, low on resources and reusable.

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Migrating Applications from Windows to Linux/Unix (or vice versa)

More and more, small, medium, and even large businesses are migrating from Microsoft products. Many of them are even ridding themselves ...

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