personal image

Ivan Raczkowski

Networks / IT / DevOps

More about meContact me

About Me


I am Ivan, a Network and IT specialist from Argentina.

As the Head of DevOps and Security Lead with over 8 years of experience in the software industry, I am passionate about tackling operational challenges, particularly those that involve automation.

Hire Me

My Skills

Network knowledge80%

Infrastructure and Virtualization70%

Linux and Unix systems 76%



Monitoring Tools85%

DevOps Tools 78%



Completed third year of Bachelor of Computer Science. Faculty of Exact Sciences - UNR (Universidad Nacional de Rosario).


CCNA Security. Cisco

Google Cloud Essentials. Google Cloud

AWS Cloud Technical Essentials. Coursera

APIs and Microservices. freeCodeCamp

Responsive Web Design. freeCodeCamp

Scylla Essentials and Scylla Operations. ScyllaDB

Cloud Computing Security. FedVTE


CCNA (Cisco Certified Network Associate)

MTCNA (Mikrotik Certified Network Associate)

MTCRE (Mikrotik Certified Routing Engineer)

MTCTCE (Mikrotik Certified Traffic Control Engineer)

MTCINE (Mikrotik Certified Inter-Networking Engineer)

NSE2 (Fortinet Network Security Associate)

Hurrican Electric ipv6 Certified

Have interesting Projects?

If you have interesting projects,you will be satisfied with my services

What i do

I have a strong background in designing, implementing, and maintaining IT and network environments for small, medium, and large companies. I have gained extensive knowledge in administering monitoring and security systems, including automating processes, both on premises and in the cloud. I possess the necessary skills to set up servers for monitoring and filtering network traffic, utilize tools for penetration testing and detecting backdoors, and implement applications for network sniffing and analysis. Additionally, I have experience in implementing firewalls and UTM platforms with Sophos, Check Point, and Fortinet, including configuring rules for web proxy (both explicit and transparent), integrating authentication via Kerberos and NTLM on virtual schemas based on Microsoft systems over Hyper-V, configuring IPS and antivirus controls, and implementing reversing proxy with SSL Portals.

My experience has taught me the importance of teamwork, effective communication, and leadership. I take a proactive approach to identifying issues and providing strategic solutions. I am committed to continuous learning and improvement, and I am capable of adapting to changing scenarios.

Specialties: management, cloud, containers, leadership, strategy, writing, IT and network architecture, virtualization, serverless, Cisco, Mikrotik, Fortinet, Sophos, OpenStack, Google Cloud, AWS, Azure, Kubernetes, Docker, Linux, Ansible, Git, DevOps, CI/CD, Azure DevOps, speaking, lecturing, writing, and certification.

In my current role, I work on:

  • Constantly improving existing networks to maximize efficiency and security.
  • Developing and implementing new deployment and scaling processes.
  • Participating in the creation of automation tools and managing and organizing relevant documents and records.
  • Standardizing and generating processes for the implementation of staging and development environments in Microsoft Azure with CI/CD using GitHub Actions and Azure DevOps.
  • Implementing Azure AD, as well as configuring and managing the Microsoft 365 suite, including SharePoint and advanced security tools such as Microsoft Intune and Microsoft 365 Defender.
  • Conducting ongoing analysis, implementation, and monitoring of information security best practices.


Projects Complete


Happy Bosses


Songs Listen


Cups of coffee



View Site

2021 | Head of DevOps and Security Leader


View Site

2017 | Trainer


View Site

2016-2021 | Infraestructure Consultant


View Site

2014-2016 | Network and IT Support


2011-2014 | Network Consultant


View Detail

2011-2012 | Work for Cetcom on a Medic Clinic


View Site

2011 | Freelance Consultant

Drop me a line

[email protected]


Follow Me