Karen Carolina Cofré Cejas

Karen Carolina Cofré Cejas

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Data Science Tutor @desafíolatam | Engineer in Computer Science | Expert in SQL & Python
Iquique, Tarapacá, Chile

Contact Karen regarding: 
work
Full-time jobs
Starting at USD1K/month
Flexible work
Starting at USD6.25/hour
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Internships
Open to unpaid internships

Timeline


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Job
school
Education
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Project (professional or personal)

Résumé


Jobs verified_user 0% verified
  • Desafío Latam
    Data Science Tutor
    Desafío Latam
    Jul 2024 - Current (1 year 2 months)
    • I perform tutoring functions in statistics, SQL, Python and Python libraries such as PyTorch, scikit-learn, and Tableau. • I perform project(like chatbots and others using python) corrections.
  • Laboratoria
    Python and SQL Data Analyst
    Laboratoria
    May 2024 - Sep 2024 (5 months)
    • Training contract with roles in data analysis projects using technologies such as Excel, Locker Studio, and PowerBI, Google Colab. • International teamwork using SCRUM methodology. • I created dashboards and practiced obtaining insights, producing presentations as a productive output for the organization in each project.
  • IBM
    SQL Data Analyst
    IBM
    Jan 2024 - Apr 2024 (4 months)
    • Consultancy in the IT area at IBM Chile. • Conducted data analysis and management activities using SQL and Excel. • Member of IBM's data squad, which provided training in Power BI.
  • Universidad Arturo Prat
    Academic Tutor of Programming
    Universidad Arturo Prat
    Mar 2023 - Dec 2023 (10 months)
    • Assisted over 50 students in the databases course, teaching SQL and Database Design. • Provided tutoring for over 150 students in the introduction to computational programming subject, teaching Python and Python libraries. • Provided personalized peer tutoring to students in the PACE program.
Education verified_user 0% verified
  • Universidad del Desarrollo
    Certificate in Data Science and Artificial Intelligence
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)
  • Universidad Arturo Prat
    Bachelor of Engineer
    Universidad Arturo Prat
    Mar 2017 - Current (8 years 6 months)
  • DataCamp
    Associate's degree in Data Analysis
    DataCamp
Projects (professional or personal) verified_user 0% verified
  • Laboratoria
    https://github.com/karencofre/ML_Supervisado_RecursosHumanos
    Laboratoria
    Sep 2024
  • Universidad del Desarrollo
    https://www.credly.com/badges/baabc86a-5679-4e9c-9e2a-b5c6a3d2cf9d/public_url
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)
  • Universidad del Desarrollo
    https://www.credly.com/badges/baabc86a-5679-4e9c-9e2a-b5c6a3d2cf9d/public_url
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)
  • Universidad del Desarrollo
    https://www.credly.com/badges/1c2186c6-6617-47c2-9b4a-da9861817e41/public_url
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)
  • Universidad del Desarrollo
    https://www.credly.com/badges/48a44397-b5ef-46d0-a9b6-cce113081156/public_url
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)
  • Universidad del Desarrollo
    https://www.credly.com/badges/82fd19f1-f9f1-4f25-bf4c-d50f31ac8b0c/public_url
    Universidad del Desarrollo
    Jun 2023 - Jun 2024 (1 year 1 month)
  • Universidad del Desarrollo
    https://www.credly.com/badges/baabc86a-5679-4e9c-9e2a-b5c6a3d2cf9d/public_url
    Universidad del Desarrollo
    Jun 2023 - May 2024 (1 year)