Mateo Arcila López Email & Phone Number

Antioquia, Colombia

Medellín, Antioquia, Colombia

• Ensured the quality of results by meticulously cleaning and preprocessing data.• Implemented PowerBI KPI reports for Complaint and Suggestions Systems, tailored to client requirements.• Aggregated time series data from multiple sources, enhancing the breadth and accuracy of data analysis.• Decomposed time series data into trend, seasonality, and residuals, improving the accuracy of forecasting models.• Utilized DBScan and KMeans algorithms to create stock portfolios, which… Show more • Ensured the quality of results by meticulously cleaning and preprocessing data.• Implemented PowerBI KPI reports for Complaint and Suggestions Systems, tailored to client requirements.• Aggregated time series data from multiple sources, enhancing the breadth and accuracy of data analysis.• Decomposed time series data into trend, seasonality, and residuals, improving the accuracy of forecasting models.• Utilized DBScan and KMeans algorithms to create stock portfolios, which outperformed the market by 15%.• Employed regression analysis to predict product demand, evaluate growth opportunities, and explain past occurrences, informing strategic decisions.• Leveraged machine learning methods including data wrangling, feature selection, and hyperparameter tuning to improve model performance by 25%. Show less

Caldas, Antioquia, Colombia

• Developed a data dashboard using PowerBI, driving a notable 7% increase in reporting efficiency.• Led projects acting as the primary liaison between our team and English-speaking external collaborators.• Executed data aggregation on SAP-extracted datasets, resulting in a significant enhancement of report quality and data-driven decision-making processes.• Implemented KPIs to track personnel behavior, resulting in a 20% surge in maintenance compliance rates.• Leveraged Python… Show more • Developed a data dashboard using PowerBI, driving a notable 7% increase in reporting efficiency.• Led projects acting as the primary liaison between our team and English-speaking external collaborators.• Executed data aggregation on SAP-extracted datasets, resulting in a significant enhancement of report quality and data-driven decision-making processes.• Implemented KPIs to track personnel behavior, resulting in a 20% surge in maintenance compliance rates.• Leveraged Python as a powerful analytical tool to interpret intricate maintenance datasets, extracting nuanced insights that played a pivotal role in shaping informed business decisions.• Regularly disseminated updates and findings to the team and stakeholders through articulate and engaging reports. Show less

Caldas, Antioquia, Colombia

- Led machinery calibration, documenting processes for reproducibility, and establishing foundations for improvements through Six Sigma.- Implemented a Kanban plan, effectively coordinating with contractors and keeping leaders informed.- Led a technical team in machinery installation, serving as a bilingual liaison and project leader.- In charge of designing and implementing a comprehensive internship program, with a specific focus on electromechanical installations.- Guided… Show more - Led machinery calibration, documenting processes for reproducibility, and establishing foundations for improvements through Six Sigma.- Implemented a Kanban plan, effectively coordinating with contractors and keeping leaders informed.- Led a technical team in machinery installation, serving as a bilingual liaison and project leader.- In charge of designing and implementing a comprehensive internship program, with a specific focus on electromechanical installations.- Guided interns in the development of automation projects on various machines within the facility.- Created documents and manuals applicable to real projects based on the internship program.- Successfully integrated six interns into the company, thanks to the knowledge imparted. Show less

Caldas, Antioquia, Colombia

- Led the automation of raw material storage.- Programmed and maintained industrial robots to enhance availability and performance.- Supervised the design of automated processes and managed a maintenance team of over 15 members.- Optimized maintenance plans for critical machines, ensuring their availability.