Leonel Serrano
Data Analyst
Santo Domingo Oeste,Santo Domingo
Summary
🔍 Data Analyst | Transforming Data into Actionable Insights | Excel | Power Bi | Looker Studio | Forecasting and Capacity Planning
👋 Hi there! I'm passionate about leveraging data to drive informed decision-making and business success. As a Data Analyst, I specialize in extracting insights from complex datasets and presenting them in a clear and actionable format.
🌟 What I Bring to the Table:
Strong analytical mindset and attention to detail.
Excellent communication and presentation skills, with the ability to convey complex technical concepts to non-technical stakeholders.
Ability to work both independently and collaboratively in a fast-paced environment.
Continuous learner, staying updated with the latest trends and technologies in the field of data analytics.
Overview
6
6
years of professional experience
2
2
Languages
Work History
Data Analyst
Hire Horatio
03.2022 - Current
- Participated in requirements meetings to understand business needs.
- Generated standard and custom reports to provide insights into business performance.
- Produced monthly reports using advanced Excel spreadsheet functions.
- Improved decision-making processes with accurate data analysis and visualization techniques.
- Worked with business intelligence software and various reports to glean insights into trends and prospects.
- Extracted and interpreted data patterns to translate findings into actionable outcomes.
- Utilized data visualization techniques to present and explain complex data sets.
- Collaborated with cross-functional teams to ensure data integrity and accuracy, resulting in better-informed decisions.
- Optimized company resources allocation with detailed forecasting models based on historical data analysis.
- Analyzed data to identify root causes of problems and recommend corrective actions.
- Deployed predictive analytics models to forecast future trends.
Instrumentation Technician
MercaSID
07.2019 - 03.2022
- Used information in technical diagrams, schematics, and manuals to understand operations and make successful repairs.
- Estimated numerical length of runs during new service installations.
- Provided technical support during plant shutdowns and startups, ensuring smooth transitions without compromising system integrity.
- Used surveying equipment to grade and measure land profiles before installation of electrical systems.
- Enhanced system reliability by performing calibration and validation tasks on instrumentation devices.
- Optimized equipment performance by conducting regular preventive maintenance and troubleshooting.
- Conducted troubleshooting procedures and root cause analysis to determine causes of problems.
- Installed maintained, and repaired various types of instruments to ensure optimal functionality.
Electrical Technician
Cerveceria Nacional Dominicana
04.2018 - 07.2019
- Used information in technical diagrams, schematics, and manuals to understand operations and make successful repairs.
- Inspected equipment for defects and safety hazards and completed necessary repairs.
- Performed preventive maintenance tasks to verify proper working condition of electrical panels and conduits.
- Maintained detailed records of all repairs, maintenance tasks, and inventory for accurate tracking purposes.
- Assisted with emergency and scheduled shutdowns while performing regular electrical duties.
- Updated hardware and software platforms by implementing automation and efficiency improvements.
- Modified, maintained, or repaired electronics equipment or systems to achieve proper functioning.
- Revamped systems and upgraded wiring, PLCs and drives to handle changing needs.
- Conducted comprehensive inspections of electrical systems to identify potential issues before they escalated.
Education
Technologist - Mechatronics
Instituto Tecnologico De Las Americas (ITLA)
Parque Cibernetico De Santo Domingo 05.2001 -
Skills
Analytical Thinking
Excel (Expert Level)
Data Visualization and Presentations
Looker Studio
Power BI
Task Prioritization
Time Management
Problem Solving
Timeline
Data Analyst
Hire Horatio
03.2022 - Current
Instrumentation Technician
MercaSID
07.2019 - 03.2022
Electrical Technician
Cerveceria Nacional Dominicana
04.2018 - 07.2019
Technologist - Mechatronics
Instituto Tecnologico De Las Americas (ITLA)
05.2001 -