Daniela Alvarez Zegarra
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Data Science | Machine Learning
Arequipa, Peru
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Résumé
Jobs
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- PData Science AnalystProducers DirectJul 2023 - Current (3 years)● Building end-to-end ETL pipeline for coffee producer data across Peru and Uganda, including automated data extraction, transformation, and loading processes to ensure data quality and consistency across multi-country operations. ● Developing automated data quality processes using Python to clean and validate farmer records, collection data, and sales information, reducing manual data processing time by 70% and improving accuracy. ● Creating regulatory-compliant dashboards for EUDR (EU Deforestation Regulation) compliance tracking, building new database tables to handle multi-country farmer identification systems and geolocation data. ● Building Tableau dashboards for producer organizations showing production metrics, collection vs.
Data Scientist public Remote experienceTerritorium LifeDec 2022 - Jan 2024 (1 year 2 months)● Built recommendation system using NLP to match students with relevant job opportunities and skill-building courses ● Worked with cross-functional product teams to align on data requirements and solution design- Data Science Associate public Remote experience4Geeks AcademyMar 2022 - Dec 2022 (10 months)● Established company's first data infrastructure, building automated ETL pipelines to clean 100% of leads and events data from multiple sources, ensuring data reliability for business reporting ● Designed and implemented automated data pipeline using Python scripts deployed to Google BigQuery, consuming real-time data and outputting clean, validated datasets for downstream analytics ● Built automated reporting infrastructure in Google Looker Studio for cross-functional teams, reducing weekly reporting time by 60% across the organization ● Maintained data quality standards through validation scripts, monitoring processes, and documentation to ensure accuracy and consistency ● Contributed to creating Machine Learning Bootcamp curriculum and
- Data Science Intern public Remote experienceData GlacierAug 2021 - Nov 2021 (4 months)● Developed predictive model for bank marketing campaign optimization using Python and PowerBI
- MData Analyst Intern public Remote experienceMedTourEasyJan 2021● Built blood donation probability prediction model for healthcare planning
- English InterpreterInterpretiaMay 2018 - Dec 2020 (2 years 8 months)- Interpret phone calls between english and spanish speakers for different industries: banking, insurance, healthcare.
- Frontend DeveloperInka Labs FintechSep 2016 - Jan 2018 (1 year 5 months)● Implemented QA testing area that reduced client-reported issues by 60% ● Fixed frontend bugs and collaborated with development teams
- Financial Analyst verified_user Verified experienceYura S.A.Sep 2012 - May 2015 (2 years 9 months)● Streamlined monthly financial reporting processes, reducing analysis and presentation timeline from 13 days to 5 days through process optimization and automation ● Analyzed financial statements and presented insights to stakeholders monthly
Education
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- Getting started with MySQL command line public Remote experienceCognitive ClassJan 2022
- Data Analyst with PythonDataCampDec 2020 - Jan 2021 (2 months)
- SQL and relational databasesCognitive ClassMar 2020 - Apr 2020 (2 months)
- Escuela de Data Science e Inteligencia ArtificialPlatziNov 2019 - Mar 2020 (5 months)
- BFinance AnalyticsBS Grupo S.A.C.Jun 2017 - Jan 2018 (8 months)
- Business ManagementUniversidad de Piura (UDEP)Aug 2005 - Dec 2011 (6 years 5 months)
Projects (professional or personal)
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- Email Marketing campaign public Remote experienceQuantumBlackNov 2021- Contributed to creating 3 new features to train the model and achieved a score that ranked us in second place on the public and private leaderboard, and third place on the final datathon. - Create a predictive model to help a supermarket understand which clients had more probability to return in the next seven days so they could focus email marketing efforts on them (as there is a cost per clic)
- PPredicting customer churn public Remote experienceNov 2021- Developed a predictive model to help a security company predict which customers would stay less than two years so that they could build commercial campaigns that benefit clients who would stay more and penalize the ones who would not.
- Bank Marketing Campaign public Remote experienceData GlacierSep 2021 - Nov 2021 (3 months)- Create a predictive model to help a bank understand which clients had more probability to subscribe a term deposit during their phone campaign.
- Using Heroku public Remote experienceData GlacierAug 2021 - Sep 2021 (2 months)- Using Heroku for model deployment with flask
- MPredict Blood Donations public Remote experienceMedTourEasyJan 2021
Awards
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- 2nd Place in Exprésate Peru con Datos 2024 DatathonSecretaría de Gobierno y Transformación Digital de la Presidencia del Consejo de MinistrosSep 2024 - Nov 2024 (3 months)
- MIT Best in Track in Excellence in Research AwardWomen in Data Science (WiDS) at Stanford UniversityMar 2022 - Jun 2022 (4 months)- I contributed with data cleaning and modeling and I taught my teammates how to use Github for better code collaboration Determinants of Medical Resources in the U.S.: a County-level Econometric Analysis
- 3rd place in WomenHack datathon LatinAmericaQuantumBlack, McKinsey & CompanyNov 2021- Contributed to creating 3 new features to train the model and achieved a great score in competition
Publications
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- hhttps://drive.google.com/file/d/1UNDlyP8yHsUHccwo-K9mAdd9rQFKwLq7/viewMar 2022 - Jun 2022 (4 months)