Senior BI & Data Integration Lead
New
F
Freelance Latin AmericaIT Consulting
Venezuela, Bolivarian Republic of. Colombia. Argentina. Mexico. Chile. Uruguay, Monday to Friday, 8:00 AM to 12:00 PM (GMT -5:00) Eastern Time (US & Canada), Bogota, LimaPart-TimeLead
Salary not disclosed
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Job Details
- Languages
- English
- Required Skills
- PostgreSQLPythonSQLETLGitMicrosoft Power BI
Requirements
- Expert-level Power BI Desktop (data modeling, DAX, semantic layers, RLS).
- Expert knowledge of dimensional modeling and star schema design.
- Advanced SQL skills (PostgreSQL or T-SQL).
- Advanced Power Query / M language skills.
- Intermediate Python / pandas experience for ETL.
- Intermediate Git experience (branches, PRs, code reviews).
- Intermediate Microsoft 365 (SharePoint, Power Automate).
- Experience with automation tools (e.g., Make).
- Strong written English communication skills.
- Extremely autonomous, organized, and structured.
Responsibilities
- Translate business briefs into technical plans and deliverables.
- Manage end-to-end data projects from raw data review to final dashboard delivery.
- Design analytical data architectures including dimensional models and star schemas.
- Build real-time Power BI dashboards for executive decision-making.
- Develop advanced DAX measures and scalable semantic models.
- Define and validate KPI logic for operational and financial performance.
- Automate data intake and reporting using Microsoft 365.
- Document technical decisions and establish team standards/templates.
- Support growth of the data team via mentoring and supervision of junior staff.
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