Nicolás Rohland

• Build and maintain data pipelines using SQL, Google BigQuery, Python and Apache Airflow.
• Develop Looker and custom HTML dashboards for operational and business reporting.
• Translate stakeholder requirements into data models, automated workflows and analytical reporting solutions.

• Built and operated a data-driven e-commerce business, integrating analytics across ad platforms (Meta, Google, TikTok), payment processors (Mercado Pago, Pago Nube), and B2C sales channels (Mercado Libre, Shopify, Tiendanube).
• Designed and monitored real-time performance dashboards to support strategic decisions on acquisition, conversion, and margin.

Developed, designed, and maintained interactive dashboards in Tableau and Looker for large-scale eCommerce metrics.
Built complex jobs and queries in Google BigQuery and MySQL to process high-volume datasets.

Tableau tutoring (Answer questions, guide and coordinate students)
Correction of exercises

Development, design and maintenance of dashboards in Tableau and Looker.
Generation of jobs and queries in Google BigQuery and MySQL.

- Fintech Fraud Prevention Metrics team.
- Development and Design of Dashboards in Tableau.
- Development, maintenance and updating of jobs and queries using both Teradata and Google BigQuery.

- Development and design of dashboards in Qlik Sense.
- Survey of functional, technical and business requirements.
- Data modelling.
- Use of Qlik Sense Management Console for licensing, task and application control.
- Development, maintenance and update of jobs and queries with SQL Server.

- Development & Design of Applications using QlikView y QlikSense technology
- Analysis of Functional, Technical and Business requirements
- Data Modelling
- Use of Qlik Sense Management Console to give Licenses, Tasks & Apps Control, among others

- SAP S/4 HANA implementation in an Automotive Company.
- Data conversion through ETL tools (PL/SQL, Microsoft Excel and SAP Migration Cockpit)

- Analysis & Development of new KPIs
- Analysis & Approval of purchase requirements for the area
- General Support to the team on everyday tasks

- Coordination of predictive, preventive and corrective maintenance services in industrial equipment
- Administration of annual / semi-annual maintenance contracts
- Assignment of tasks to technical staff made up of 10 people
- Preparation of monthly billing forecast
- Control, analysis and monthly report of WIP Inventory parts

- Internship in the After Sales Service area: Loading, control and report of technicians labour hours
- Cost statements Inventory control (WIP)
- General support to the area

- Internship in the logistics area (Related to new products launching)
- Analysis of distribution parts in production line
- Stock analysis and replacement time

Jul 2026

Mar 2023

Mar 2023

Feb 2022

May 2022

Oct 2022

Jul 2021

Escuela secundaria técnica

Feb 2015