03/19/2026 updated

VV
100 % available

Industrial Engineer specialized in Applied Analytics and Data Science

Pereira, Colombia
Only remote
Specialization in Applied Analytics and Data Science
Pereira, Colombia
Only remote
Specialization in Applied Analytics and Data Science

Profile attachments

CV-ENG VALERIA CHIGUACHÍ VÉLEZ.cleaned.pdf

Amazon Web ServicesData AnalysisAutomationMicrosoft AzureBusiness IntelligenceBusiness EfficiencyBusiness Process MappingBusiness ProcessesBusiness Process ImprovementCloud ComputingComputer ProgrammingDatabasesData ValidationData MiningGitHubR (Programming Language)Statistical Hypothesis TestingPython (Programming Language)PostgreSQLMachine LearningMySQLNumPyPredictive ModellingRStudioMicrosoft Power BISQL DatabasesComputational StatisticsStatisticsData ProcessingData ScienceGitpandasScikit LearnSoftware Version ControlDatabase Administration
Programming and Data Analysis
Python expertise including Pandas, NumPy, Scikit-Learn libraries and R programming with RStudio for comprehensive data analysis and statistical computing

Machine Learning and Predictive Modeling
Advanced machine learning techniques, hypothesis testing, and predictive modeling capabilities for data-driven insights and decision-making

Database Management and SQL
Proficient database querying and management using SQL with PostgreSQL and MySQL for efficient data extraction and manipulation

Business Intelligence Tools
Advanced Excel functions, Power BI dashboard creation, and automation tool development for business process optimization

Version Control Systems
Git and GitHub proficiency for collaborative development and code management in team environments

Cloud Computing Platforms
AWS and Azure cloud environments fundamentals for scalable data processing and deployment solutions

Statistical Analysis
Hypothesis testing methodologies and statistical modeling techniques for data validation and research applications

Process Optimization
Business process analysis and optimization strategies using data-driven approaches for operational efficiency improvements

Experience

Professional experience0 - 5 years
Freelancer since2024

Languages

EnglishFluentSpanishNative speaker

Project history

HR Assistant

Ingenio Risaralda
Executed data-driven workforce analytics to optimize strategic personnel decision-making, using SQL, Power BI and Excel for reporting

Logistics Assistant

Ingenio Risaralda
Monitored and controlled logistics dispatch processes and KPIs to ensure operational efficiency and process compliance

Intern

Ingenio Risaralda
Engineered an automated statistical tool using Python and Excel to assess teleworking eligibility by analyzing personal and job-function variables, creating a decision-making framework that streamlined HR processes and automated reporting

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