VTValentín Morandi Tello
@valentnmoranditello
SENIOR DATA OPERATIONS ANALYST | ETL & INFRASTRUCTURE SPECIALIST PYTHON & SQL | BUSINESS INTELLIGENCE
ArgentinaWhat I'm looking for
I am a Senior Data Operations Analyst and ETL Specialist with 5+ years of experience designing scalable data architectures for top-tier clients in Finance and Mining. I combine Python, Advanced SQL, and Modern Data Stack tools (dbt, BigQuery, Airbyte) to transform raw infrastructure data into strategic business insights.
My expertise shifts focus from traditional networking to Analytics Engineering, architecting automated ELT pipelines and 'Single Source of Truth' data models that reduced manual reporting errors by 40%. I specialize in optimizing SQL queries for performance, implementing CI/CD for data workflows, and developing executive-level Power BI dashboards to empower stakeholders.
I enforce strict data privacy (GDPR/PII) and governance standards while bridging the technical gap between data engineering and business strategy. I am ready to deliver immediate value through robust data modeling, automation, and cross-functional leadership.
Experience
Work history, roles, and key accomplishments
Data Operations Specialist
Clients (Multiple)
Jan 2020 - Jan 2025 (5 years)
Led data automation and engineering for major clients (Banco Nación, Rio Tinto, BHP), building Python/SQL workflows that reduced manual reporting errors by 40% and streamlined on-prem to cloud data flows. Coordinated L1–L3 technical support and vendor liaison activities to ensure high availability across distributed sites.
Network Technician
Clients (Multiple)
Jan 2020 - Jan 2025 (5 years)
Co-led deployment and configuration of enterprise VoIP and data center network infrastructure for banking and mining clients, ensuring high-availability connectivity and reducing fault detection time via real-time monitoring and alerting.
Network Sentinel Engineer
Clients (Multiple)
Jan 2024 - Dec 2024 (11 months)
Developed Python automation (socket, scapy, pandas) and integrated SQL/Power BI dashboards for real-time telemetry and executive network health reporting, implementing a lightweight JS frontend for live status to reduce MTTD.
Education
Degrees, certifications, and relevant coursework
Instituto Universitario Aeronáutico
Engineering, Telecommunications & Networks
2023 -
Pursuing Engineering in Telecommunications & Networks at Instituto Universitario Aeronáutico starting in 2023.
AWS Cloud Practitioner (In Progress)
Certificate (In Progress), Cloud Computing
Preparing for the AWS Cloud Practitioner certification exam.
Cisco
Certificate, Cybersecurity
Completed Cybersecurity Essentials course covering fundamental cybersecurity topics.
KAKaggle
Certificate, Data Science
Completed Python for Data Science course.
Scrum Foundation (unspecified provider)
Certificate, Agile Methodologies
Completed Scrum Foundation certification in agile methodologies.
English for IT Business (unspecified provider)
Certificate, English for IT
Grade: B2+
Completed English for IT Business at B2+ (Upper Intermediate) level.
ISIBM SkillsBuild
Certificate, Artificial Intelligence
Completed Artificial Intelligence Fundamentals course.
CACisco Networking Academy
Certificate, Networking
Completed CCNA: Introduction to Networks course covering foundational networking concepts.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Social media
Job categories
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