TOMÁSLEGUIZAMÓN— Est. 2018
I turn technology into real operational capacity: IT infrastructure, data with Power BI and SQL Server, process automation with n8n, security and applied artificial intelligence to improve decisions, efficiency and scalability.
TECHSTACK / 2026
Tools I use as Technology Manager to build real solutions: reliable IT infrastructure, data with Power BI and SQL Server, Data Warehouse, process automation with n8n, operational security and applied artificial intelligence.
CLOUD
Azure · AWS · Docker · Kubernetes · Linux · Windows Server · Azure Functions · Azure DevOps
DATA
Power BI · SQL Server · PostgreSQL · DAX · Data Warehouse · ETL · Python
AUTOMATION
Power Automate · n8n · Zapier · REST APIs · Webhooks · GraphQL
AI
OpenAI · Claude · LangChain · RAG · Prompt Engineering
SECURITY
Cisco · Firewall · IAM · DNS
DEVOPS
Git · GitHub · M365
HOW I ADDVALUE.
I work with companies that need to organize their technology, automate processes with tools like n8n, and make better decisions with reliable data from Power BI and SQL Server.
I support from diagnosis to digital transformation implementation, focused on efficiency, operational continuity, security and enterprise innovation.
TECH STRATEGY
Business-aligned technology roadmaps, initiative prioritization and architecture designed for growth.
Roadmap · IT Governance · Scalability
DATA & ANALYTICS
Data models, executive dashboards and analytical solutions to turn scattered information into concrete decisions.
Power BI · SQL Server · Data Warehouse
AUTOMATION
Automated workflows and system integrations to reduce manual tasks, errors and operational dependency.
n8n · APIs · Workflows · Integrations
CLOUD & INFRA
Server modernization, networking, hybrid and cloud environments to improve availability, performance and continuity.
Azure · On-premise · Networking · DevOps
SECURITY
Controls, access, backups, hardening and policies to protect operations and reduce technology risks.
IAM · Backups · Hardening · Continuity
APPLIED AI
Artificial intelligence in real processes, focused on productivity, analysis, automation and decision support.
Agents · LLMs · Automation · Data
EXECUTIVE ADVISORY
Technology criteria for companies that need to organize decisions, projects, vendors or internal IT teams.
Diagnosis · Decision · Execution
ABOUTthe work
I am Technology Manager (CTO) at Avanzar S.A., focused on turning technology into real operational capacity for the business.
I work on IT infrastructure, data with Power BI and SQL Server, process automation with n8n, security and applied artificial intelligence, with a clear goal: helping the organization make better decisions, reduce manual tasks, improve efficiency and scale on solid technological foundations.
My approach as a technology leader combines strategic vision and practical execution: understand the problem, organize information, connect areas, design a viable solution and bring it to daily operations.
I care about technology applied to business when it generates concrete impact: operational continuity, simpler processes, reliable information, fewer errors, more control and better decisions.
Role
CTO
Since
2022
Industry
Agribusiness
Team
Internal + Vendors
Location
Cañada Rosquín
Stack
Multi
Current focus
Currently leading the digital transformation roadmap for the next two years, incorporating enterprise artificial intelligence, process automation with n8n and reliable data through Power BI and Data Warehouse.
The goal is to improve operational efficiency, strengthen decision-making and build a scalable IT infrastructure for each business unit.
CAREERPATH.
Career path built from technical operations to technology leadership as CTO, focused on IT infrastructure, data, security, process automation and enterprise innovation with real business impact.
CHIEF TECHNOLOGY OFFICER
Avanzar S.A. · Cañada Rosquín
Roadmap, BI, cloud, AI
Now
IT MANAGER
Avanzar S.A. · Cañada Rosquín
Infra, security, BI
2y 4m
INFRASTRUCTURE SPECIALIST
DonWeb · Rosario, Santa Fe
Email, networking, OS
10m
SUPPORT L2
DonWeb · Rosario, Santa Fe
Hosting, troubleshooting
1y 11m
LET’S BUILDSOMETHINGWITH IMPACT.
Technology applied to business shouldn’t trail behind growth — it should make it possible.
If your company needs to organize processes, integrate data with Power BI, strengthen IT infrastructure, improve security, or automate operations with n8n and artificial intelligence, let’s work on a concrete, measurable solution built to scale.