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Cristopher Chele Villafuerte

Cristopher Chele Villafuerte

Quality Assurance

Skretting | Ecuador


My Portfolio Highlights

My New Course

Exploratory Data Analysis in SQL

Insights architect, constructing bridges between data and actionable strategies.

My Work

Take a look at my latest work.


Project: Analyzing Motorcycle Part Sales


Project: Analyze International Debt Statistics


Project: When Was the Golden Era of Video Games?


Project: Investigating Netflix Movies


Project: Exploring NYC Public School Test Result Scores


Project: Evaluate a Manufacturing Process using SQL

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Skretting Ecuador | Jun 2023 - Present

Quality Supervisor

Identify opportunities for improvement in the production process by implementing data analysis tools for the development of these together with the multidisciplinary team. Use data analysis tools (Power BI) to collect information, analyze the data obtained for decision making. Follow up and monitor KPIs related to quality, production, sales and logistics. This allows to make corrective or preventive decisions to keep them within parameters. Prepare and present weekly and monthly summaries to senior management to show the progress of objectives implemented for the current year and explain any deviations along with their action plans.
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Grupo Berlin | Jun 2021 - Aug 2023

Warranty analyst

Analyze warranties on a national level and make a weekly presentation to senior management for decision making to reduce claims in the market to a maximum of 1% of total sales. Identify market opportunities through the study of warranties and develop strategies to increase the effectiveness of the warranties granted up to 80% to customers. Implement software to track 100% of warranties nationwide and improve response times. Conduct market and competitor analysis to identify opportunities for improvement in batteries. Develop dashboards for online monitoring of warranties, indicators and timely decision making.

Grupo Berlin | Aug 2018 - Nov 2021

Laboratory Analyst

Perform data analysis to 100% electrical testing of the battery portfolio to determine if they meet detailed specifications and evaluate possible product improvements. Prepare reports to the respective areas as appropriate and provide feedback on the results obtained.

My Education

Take a look at my formal education

Production Management and Industrial Process Improvement in Master's DegreeUniversitat de Barcelona
Chemical Engineer in EngineeringEscuela Superior Politécnica del Litoral | 2018

About Me

Cristopher Chele Villafuerte

I have been able to leverage my skills in data cleansing, data analysis, statistics and storytelling to identify and solve problems that arise on a daily basis in a timely manner and with significant impact to my area of work.

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