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Luis David Velasquez Tafur

Senior Data Analyst
Habilidades
(Autoevaluación)
Data analytics 100%
Rstudio 100%
Power BI 95%
Python 90%
SQL 90%
Team work 90%
Agile work. 90%
. leadership 80%
MySQL 75%
Cloud computing 75%
Idiomas
English:
  • Fala
    70%
  • Leitura
    70%
  • Escrevendo
    70%
Spanish:
  • Escrevendo
    70%
  • Leitura
    70%
  • Fala
    70%
Portuguese:
  • Leitura
    70%
  • Fala
    70%
Perfil profesional

Experiencia laboral

Data Scientist
banco itau | Noviembre 2021 - Actualmente (5 years)
Habilidades utilizadas

Lead, design and manage customer segmentation, follow-up and monitoring models . (unsupervised models implemented with R and Python, as well as creation and maintenance of databases in the SQL and non-SQL area

Logro principal

Lead, design and manage customer segmentation, follow-up and monitoring models . (unsupervised models implemented with R and Python, as well as creation and maintenance of databases in the SQL and non-SQL area

Estadistico
ipsos | Septiembre 2020 - Marzo 2022 (1 year 6 months)
Habilidades utilizadas

Support to the statistics team of IPSOS Colombia, on the subject of sample designs, development of dashboards through the use of Power BI, sampling methodologies, weighting, modeling, graphs, work on projects with natural language recognition and identification in both Python and R.

Logro principal

Support to the statistics team of IPSOS Colombia, on the subject of sample designs, development of dashboards through the use of Power BI, sampling methodologies, weighting, modeling, graphs, work on projects with natural language recognition and identification in both Python and

Bi Analyst
agricola guapa | Septiembre 2020 - Septiembre 2021 (1 year)
Habilidades utilizadas

Consolidation of the BI team in the company, mapping of information at the general level of the company, consolidation of databases, collection and capture of data for processing and construction of predictive models.

Logro principal

Consolidation of the BI team in the company, mapping of information at the general level of the company, consolidation of databases, collection and capture of data for processing and construction of predictive models.

Formación académica
Science
Universidad nacional | Master
Generado por

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