Nicolas Diaz Email & Phone Number

Bogotá, Bogota, Co

Bogotá, Bogota, Co

Colombia

• Developed and maintained the restaurant pricing model, implementing regression techniques and time series analysis for accurate demand forecasting and price optimization. Designed and implemented data pipelines using Apache Airflow and Databricks, processing over 1M daily events from Amplitude Event Tracker with 99.9% efficiency.• Optimized Power BI reports using DAX Studio and Power Query (M), implementing data partitioning and semantic modeling to reduce load times by 90%. Implemented… Show more • Developed and maintained the restaurant pricing model, implementing regression techniques and time series analysis for accurate demand forecasting and price optimization. Designed and implemented data pipelines using Apache Airflow and Databricks, processing over 1M daily events from Amplitude Event Tracker with 99.9% efficiency.• Optimized Power BI reports using DAX Studio and Power Query (M), implementing data partitioning and semantic modeling to reduce load times by 90%. Implemented data governance strategies inSnowflake, including data masking, row-level security, and access auditing for GDPR compliance.• Developed a content generation solution using GPT-3.5, integrating OpenAI APIs with FastAPI toautomate product description creation. Designed and optimized clustering algorithms for customersegmentation, using K-means and DBSCAN, achieving a 50% improvement in processing times andmore precise segmentation. Show less

Bogotá, Distrito Capital, Colombia

• Developed a full-stack patient data management platform using Google Apps Script, Data Studio, Zapier, and external APIs, achieving a 95% reduction in clinical history and document management time.• Implemented a reporting automation solution for the General Social Security System in Health of Colombia based on Python and Streamlit, reducing processing time by 85%.• Experienced in systems integration, process automation, and data analysis in the healthcare sector, using web… Show more • Developed a full-stack patient data management platform using Google Apps Script, Data Studio, Zapier, and external APIs, achieving a 95% reduction in clinical history and document management time.• Implemented a reporting automation solution for the General Social Security System in Health of Colombia based on Python and Streamlit, reducing processing time by 85%.• Experienced in systems integration, process automation, and data analysis in the healthcare sector, using web technologies and programming languages such as Google Apps Script and Python. Show less

Bogotá, Distrito Capital, Colombia

• Effectively managed relationships with Gannett Holdings LLC clients, providing quick and definitive solutions to their digital and print subscription issues, maintaining performance metrics over 85%.• Recognized for skills in knowledge management and communication, achieving a temporary role change to Learning Specialist to drive improvements in customer experience and meet the needs of Gannett Holdings LLC.

Tocancipa, Cundinamarca, Colombia

• Automated industrial systems by connecting Siemens PLCs via Profibus and integrating refrigeration valve control into the HMI interface with Visual Basic programming language, improving efficiency and safety.• Recovered abandoned space for use as an Instrumentation laboratory, utilizing Honeywell calibration equipment to generate preventive monitoring reports for XNX gas sensors.

Bogotá, Distrito Capital, Colombia

• Automated industrial systems by integrating Siemens PLCs via Profibus, developing HMI interfaceswith Visual Basic for refrigeration valve control, resulting in a 15% improvement in energy efficiency.• Implemented a preventive monitoring system for XNX gas sensors using Honeywell calibrationequipment, reducing maintenance downtime by 20%.

Data Engineer

Activities and Societies: Developed proficiency in designing, building, and maintaining scalable data pipelines using industry standard.

Data Analyst

Developed proficiency in applying advanced learning algorithms such as neural networks and basics on deep learning to solve real-world.

Bachelor'S Degree In Mechatronic Engineering

Completed a bachelor’s degree in Mechatronic Engineering with a strong foundation in mechanical engineering and electronics, digital.