Hernán Montes Email and Phone Number

From the customer analytics cell, working alongside the marketing and product team, we devise campaigns to position Daviplata as the leading electronic wallet in Latin America.I've designed ETL processes in HUE (Cloudera) to fuel propensity models that generate valuable insights for campaign design, thereby enhancing their effectiveness.I've advocated for leveraging data resulting in a 30% increase in both customer and merchant participation within national-scale commercial… Show more From the customer analytics cell, working alongside the marketing and product team, we devise campaigns to position Daviplata as the leading electronic wallet in Latin America.I've designed ETL processes in HUE (Cloudera) to fuel propensity models that generate valuable insights for campaign design, thereby enhancing their effectiveness.I've advocated for leveraging data resulting in a 30% increase in both customer and merchant participation within national-scale commercial initiatives.I've supported the regular update of dashboards enabling us to track strategic KPIs. Show less

Contributing advanced analytics solutions for various business cases within the organization related to models for unstructured data (NER models and OCR systems).- Enhanced accuracy in data extraction from an existing OCR system that retrieved information from income tax statement images.- Improved project documentation for OCR projects (using the PEP8 standard). Addressed bugs in the application, enabling correct processing of new image formats.- Organized information… Show more Contributing advanced analytics solutions for various business cases within the organization related to models for unstructured data (NER models and OCR systems).- Enhanced accuracy in data extraction from an existing OCR system that retrieved information from income tax statement images.- Improved project documentation for OCR projects (using the PEP8 standard). Addressed bugs in the application, enabling correct processing of new image formats.- Organized information into Github repositories to facilitate collaborative work.- Implemented an NER model (Named Entity Recognition) to extract information from semi-structured formats. The project enabled reading vehicle invoice images, reducing approval times for mobile credits.- Integrated the NER model (pre-trained on GPU in GCP virtual machines) into an OCR based on Amazon Textract. The result was a comprehensive Python solution with a 76% average accuracy in field extraction. Show less

I taught Statistics I and II courses where we covered the principles of Probability Theory and Statistical Inference.- I introduced enhancements in the course syllabus to incorporate the concept of 'Statistical Thinking', a skill that encourages students to use a scientific thinking model inherent in statistics to address issues of uncertainty and variability.- I designed educational resources supported by simulation and the programming language Python to facilitate the… Show more I taught Statistics I and II courses where we covered the principles of Probability Theory and Statistical Inference.- I introduced enhancements in the course syllabus to incorporate the concept of 'Statistical Thinking', a skill that encourages students to use a scientific thinking model inherent in statistics to address issues of uncertainty and variability.- I designed educational resources supported by simulation and the programming language Python to facilitate the understanding of the Central Limit Theorem and certain properties of probability distributions.- I supervised final course projects focused on applying knowledge in real-world contexts. Show less

Developed computer solutions for industrial process automation using various technologies and platforms (.NET/C#, SAS, JavaScript, JQuery, AJAX, SQL Server, R, Python).- Assisted in the automated monitoring of performance for an industrial safety predictive system (forecasting accidents/incidents) by implementing evaluation routines in SAS BASE.- Contributed to the creation of an expert predictive maintenance system utilizing multivariate automatic control to forecast failures… Show more Developed computer solutions for industrial process automation using various technologies and platforms (.NET/C#, SAS, JavaScript, JQuery, AJAX, SQL Server, R, Python).- Assisted in the automated monitoring of performance for an industrial safety predictive system (forecasting accidents/incidents) by implementing evaluation routines in SAS BASE.- Contributed to the creation of an expert predictive maintenance system utilizing multivariate automatic control to forecast failures in industrial cranes. The multivariate method helped reduce the false alarm rate by 10%.- Designed a Python edge detection algorithm enabling automatic quality control for perforations and welding in cooling systems, drastically reducing inspection times. Show less

- Formulated mathematical models to enhance the performance of selective laser sintering additive printing processes, reducing overheating-related shutdown incidents by 10%.- Disseminated results to technical audiences, securing approval for the final deliveries.- Crafted final reports containing the research outcomes.

- Coordinated a team of IT developers, psychologists, and domain experts to achieve the design and implementation of an assessment system for mathematical and reading competencies in higher education students.-Coordinated the same team of experts to design and implement an early warning system for reducing student dropout rates.The software's quality and its support for university welfare activities enabled us to travel to 20 universities across the country, installing the tools… Show more - Coordinated a team of IT developers, psychologists, and domain experts to achieve the design and implementation of an assessment system for mathematical and reading competencies in higher education students.-Coordinated the same team of experts to design and implement an early warning system for reducing student dropout rates.The software's quality and its support for university welfare activities enabled us to travel to 20 universities across the country, installing the tools under the auspices of the Ministry of National Education.- Heavily supported documentation, usage, distribution, and testing efforts for the tools.-Executed marketing campaigns, generating effective communication strategies to showcase the value and supported technical support processes for end clients.- Actively participated in the company's strategic planning, deriving new lines of research, and contributing ideas for new products to develop. Show less

Statistical information analysis for enhanced educational process management through statistical modeling applied to academic indicator analysis. Preparation of technical reports. Management of databases containing academic information.

- Tutoring in basic sciences at the university level provided to groups of students with low academic performance.- Definition and execution of programmatic plans for teaching under the problem-based learning methodology, all within the framework of the tutoring strategy.- Presentation of student performance reports.- Providing suggestions to the tutoring committee based on classroom experience.

- Definition of a sampling plan for electoral and sociodemographic research.- Coordination of human resources for data collection.- Analysis and preparation of executive reports.- Employee training in the use of cartographic material and household survey strategies.