Víctor G. Bugueño Sáez Email & Phone Number

Santiago, CL

Chile

• Natural language processing
• Python developer

Santiago, Santiago Metropolitan Region, Chile

• Title: "Rotation-driven Conditional Random Fields as a post-processing stage of deep learning to improve semantic segmentation on discontinuities in biomedical images"
• Data scientist task and activities
• A software was developed. Up to 10,000 lines of code
• The improvement of the proposed method goes from 4.540% to 19.903% mIoU and from 2.601% to 4.718% depending on the used probability map (artificial or CNN)
• Tools: Python, Patagón Supercomputer, Git-Hub, Fiji, OpenCV, Docker, Slurm, Tensorflow, Shell, C++, Amazon EC2, S3, Cloud9, Travis CI

Provincia De Santiago, Chile

• Produce valuable information for all areas of the company through ETL process and analysis of results
• Automate multiple kind of tasks using Python
• Elaboration of reports for clients showing insights and opportunities
• Maintenance and development of KPI's
• Tools: Python, SQL, Tableau Server, Excel

Provincia De Santiago, Chile

• Advances in survey paper on data analytics using Machine Learning methods in the field of Smart Cities. The clients were researchers
• Tools: TexMaker, Microsoft Visio

Provincia De Santiago, Chile

• Title: "Verbal aggression detection model in audio files with Machine Learning algorithms"
• Feature selection process with Random Forest algorithm. The dimensionality of 3774 initial features is reduced to 16
• Algorithms used for final classification: Bag of Words + Support Vector Machine (SVM), Neural network, Naive Bayes, Hidden Markov Model, Linear Regression, Logistic Regression. Maximum accuracy reached: 90.97% using SVM
• Tools: R, openSMILE, Shell, Audacity

Provincia De Santiago, Chile

• Maintenance of KPIs for the quality and continuous improvement team. Improvement of the resources and time to obtain them
• Detection of sources of customer dissatisfaction. Improvements in the overall website shopping experience and focused in its check-in step
• Implementation of a digital form platform linked to JIRA for the collection of requests made by coworkers for continuous improvement. The budget for this project was saved thanks to this solution
• Tools: Excel, VBA, Usabilla, JIRA, SQL

Provincia De Santiago, Chile

• Development of KPIs for the management of incentives of Service Managers, who were responsible for the B2B satisfaction of large Business Clients
• Tools: Excel, VBA

Provincia De Santiago, Chile

• Development of technical, general and administrative bases for the construction of prototypes and competition
• Implementation of utilities on the official website for the management of files of the competing teams
• Tools: JavaScript

Master’S Student In Medical Informatics

Thesis Work: "Semantic segmentation in images of biological objects"

Civil Industrial Engineer

Bachelor'S Degree