Sergio Archila Largo

Contributed to the development of scalable data flow architecture using Microsoft Fabric infrastructure, enabling efficient integration and processing across systems. Applied unsupervised machine learning techniques to classify historical datasets, evaluating multiple models and designing an end-to-end ML pipeline enhanced by a semantic fallback classification approach. Participated in comprehensive ETL processes to streamline data pipelines and ensure high data quality. Created advanced visualizations in Power BI to translate complex data into actionable insights, and automated key workflows using Power Automate to improve operational efficiency and reduce manual intervention.

Data analysis regarding to IT human resources, ensure internal hiring process and also guarantee the quality of the interview process.

Data analysis in order to identify opportunities of improvement to increase client incomes in real estate field, keep the quality of the main duty, bring customer service and IT support to the customer and also to the team colleagues.

Be analytical with the customer behavior in order to face pandemic situation, ensure the good flow of the restaurant, front desk stuff, make week planning concerning to the raw material, suppliers and schedule employees.

Analysis of market data in order to propose new ways to improve the delivery job and employee recruitment, on charge about the new deliverers, make training stuff, ensure the accurate workflow between the restaurants, customers and deliverers. Analizar, crear y ejecutar estrategias que mejoraran el rendimiento y crecimiento de los Rappi tenderos con base en indicadores KPI'S.

Analyze finance data ans create invest portfolios, training people about invest in stock Exchange, carry out financial events to increase finance culture.

Perform follow-up, sales and customer service for a technology company in the U.S.A.

Customer Service. Stock Products in the warehouse rayons. Sales Promoter.