This is my profileContact via CazVid
Oswaldo
Looking for remote work in Guayas
Contact
Cooperativa María Eugenia Cordovez, Guayas, Ecuador
Open to remote
Available on CazVid
Competencies
Machine LearningExpert
Applied supervised and unsupervised learning techniques to develop scalable predictive models.
Data Analysis & VisualizationAdvanced
Interpreted complex datasets and created dashboards to communicate insights to stakeholders.
Python & R ProgrammingAdvanced
Used Python and R extensively for model development, data wrangling, and statistical analysis.
SQL & Data ManagementAdvanced
Designed and optimized SQL queries for data extraction and management from large databases.
Big Data TechnologiesIntermediate
Utilized Hadoop and Spark frameworks to handle large-scale data processing tasks.
Summary
Data Scientist with over 5 years of experience in developing predictive models, data analysis, and machine learning applications across various industries. Adept at leveraging advanced analytics to solve complex problems and communicate insights effectively.
Key Achievements
- Led the development of predictive models improving customer retention by 15%.
- Streamlined data processing pipelines, reducing ETL time by 30%.
- Published two research papers on deep learning algorithms at international conferences.
Skills
Machine LearningData Analysis & VisualizationPython & R ProgrammingSQL & Data ManagementBig Data Technologies
Published on CazVid - May 17, 2026