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William Alonso Villada Zamora

Technical Implementer
Skills
(Self-evaluation)
Power BI 80%
Excel 80%
SQL 70%
Tour 55%
Python 50%
Apis 30%
Moodle 0%
Languages
English:
  • Fala
    65%
  • Leitura
    70%
  • Escrevendo
    70%
Professional profile

Work experience

Technical Implementer
simetrik | July 2022 - Present (4 years 4 months)
Used skills

My role focuses on the administration, inspection and resolution of problems related to databases, ETLs, and differences in data sources, what is reported to the client and what is displayed on the dashboards. My daily work includes the use of tools such as SQL, AWS, Visual studio, Datagrip, Snowflake, Bitbucket, Slack and Jira, In addition, I am responsible for solving problems related to SQL code of flow ETLs

Business Intelligence Analyst
aseguradora solidaria | July 2021 - July 2022 (1 year)
Used skills

Extract, transform and load data, as well as analyze complex information to provide adequate treatment and understanding through visualizations, dashboards and presentations that allow understanding of the data. I particularly excelled in my sentiment analysis project where I applied my knowledge in Python, Power BI, visual studio and advanced excel to identify trends and patterns in customer PQRs

Major achievement

Analyze customer comments using data analysis methods for handling unstructured information and giving clear results of people's complaints and problems.

Operation Controller
colombian outsourcing solutions | November 2018 - November 2020 (2 years)
Used skills

My responsibilities here were to maintain the optimal capacity of the call center operation according to the capacity of available advisors. Here I presented reports to the internal client and always looking for a quick response on calls that were finally clients.

Major achievement

Design of a dashboard that obtained real-time information in which the capacity of consultants in the plant and the effective capacity of consultants were seen. Reducing response times and optimizing the use of resources in the Call center operation

Education experience
Industrial Engineering
Universidad distrital francisco josé de caldas | Undergraduate
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