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Juan Grau

@juangrau

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Results-oriented Senior Data Analyst

Venezuela

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What I'm looking for

Looking for a challenging role that leverages my data analysis and automation skills to drive business growth and operational efficiency.

As a seasoned data analyst, I have a proven track record of driving data-driven decision making and operational efficiency. With a strong background in data analysis, visualization, integration, and automation, I have successfully transformed data operations, automated processes, and built real-time dashboards that have significantly reduced delivery times and system failure detection.

Throughout my career, I have worked with various technologies, including Python, Power BI, Looker, and more, to deliver high-quality results. My expertise extends to project management, ETL, solution architecture, and technical writing, making me a valuable asset to any organization.

With a strong passion for data storytelling and problem-solving, I excel in communicating complex data insights to both technical and non-technical stakeholders. My ability to work collaboratively with cross-functional teams has enabled me to deliver projects efficiently and effectively.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Dinama

Jul 2011 - Present (13 years 11 months)

Partnered with internal and external clients to understand reporting needs, collaborated with IT to design and develop an ETL system, and achieved a 90% reduction in report generation and delivery time through process automation.

Python SQL Pandas Docker ETL Data Analysis Data Visualization Automation

Technical Sales

Dinama

Jan 2006 - Jul 2010 (4 years 6 months)

Designed, prototyped, project managed, tested, and documented mobile banking solutions, performed in-depth technical analysis for key projects, and developed complete prototypes.

Android Mobile App Development Project Management Technical Writing Solution Architecture

Multimedia Product Manager

Dinama

Jan 2003 - Jan 2006 (3 years)

Led the coordination and implementation of 3G services, negotiated agreements with content providers, and developed and tested new services using 3G content downloading technologies.

Mobile App Development Project Management

Product Specialist Engineer

Corporación Digitel

Jan 2001 - Jan 2003 (1 year 11 months)

Planned tasks related to value-added services platforms, developed and operated in-house mobile services, and provided technical advice to purchasing and marketing departments.

SMS Mobile Web

System Engineer

Motorola

Jan 1998 - Jan 2001 (3 years)

Developed a statistical information system that collected, analyzed, and generated automated reports for a Venezuelan mobile carrier to troubleshoot network issues.

Shell Scripts Linux Statistics System Troubleshooting