Nelson Manuel Rolo Rivas

Nels on R olo DATA ANALYST - - www.linkedin.com/in/nelson-rolo-874b9b277 SUMMARY Highly analytical and detail-oriented professional with a strong foundation in data analysis, financial reporting, and operational efficiency. Eager to apply proven skills in data entry, data management, SQL, Python, and advanced Excel to a Junior Data Analyst role. Possesses a solid understanding of data integrity, process optimization, and generating insights from raw information, honed through experience in real estate and telecommunications. EXPERIENCE June 2024 - Present Logistics Manager, Piccioli Telco Oversee and enhance the flow of data and materials for fiber optics installation projects, ensuring operational efficiency. Developed and implemented a project monitoring system that significantly increased operational efficiency through improved data tracking. Created an installation tracking tactic that decreased installation lead times by approximately 22% by leveraging performance data. Collaborate with multidisciplinary teams to ensure proper infrastructure installation and maintenance, relying on accurate data. Routinely examine performance data to identify areas for improvement and implement data-driven optimizations. January 2022 – May 2024 Cost Analyst, MAGO Real Estate Conducted detailed analysis and evaluation of project budgets and expenses, providing critical financial data insights. Prepared comprehensive financial reports that supported strategic decision-making and optimized selling prices. Collaborated with sales and marketing teams to maximize profitability, identifying opportunities for cost reduction and process improvement through data review. Developed and applied advanced Microsoft Excel skills for complex financial modeling, data compilation, and analysis. SKILLS Data Entry Data Collection Performance Analysis Data Analysis Data Integrity Database Management Data Cleaning Data Extraction SOFTWARE & TOOLS Excel Tableau SQL Microsoft Office Suite Python KEY COMPETENCIES Attention to Detail Troubleshooting Communication Accuracy Problem Solving Analytical Thinking LANGUAGES Spanish (Native) English (C1) COURSES CS50's Introduction to Databases with SQL | Harvard University CS50P Introduction to Programming with Python | Harvard University Business Analytics with Excel | Simplilearn Advanced Excel Course | Ayuntamiento de Candelaria Workplace Safety | Ayuntamiento de Candelaria Organization Teamwork