Nicolás Sánchez Email & Phone Number

United States

Empowered educational institutions to optimize student success by implementing data-driven solutions. Leveraged analytical insights and technology to enhance academic outcomes and facilitate data-driven decision-making in schools.

Remote

Worked with industry experts developing high-quality data science and machine learning projects for the industry:- Credit Risk Analysis: implemented binary classification models. Executed feature engineering, data preprocessing, and built a machine learning pipeline incorporating Logistic Regressor, Tree-based, and Gradient Boosting Machine models. Achieved an overall ROC-AUC score of 76% for effective credit risk assessment.- Natural Language Processing for Sentiment Analysis: trained a neural network (NLP) on 50K real-life movie reviews with word2vec GenSim. Achieved an AUC score of approximately 87% and an F1-Score of 78% for sentiment classification.Others: Neural Network for Vehicle Classification, Image web server prediction with Resnet5, etc.

Worked on implementing charts and dashboards with Tableau CRM for data visualizations, integrating them into the Salesforce CRM, in order to keep track of the insightful client's data and performing analytics based on business KPIs for the improvement of the company's decisions making process.Worked on implementing charts and dashboards with Tableau CRM for data visualizations, integrating them into the Salesforce CRM, in order to keep track of the insightful client's data and performing analytics based on business KPIs for the improvement of the company's decisions making process.

Asunción, Paraguay

As a Salesforce Summit Consulting Partner, helped companies innovate through multi-cloud Salesforce digital transformations to integrate Salesforce seamlessly into their day-to-day operations.------------------------------------------------------------RESPONSIBILITIES------------------------------------------------------------> Lead a team of 6 functional testers in a software development project in the ESG field (California- USA) for clients like Hasbro, Mattel, Hanes, Walmart, LIDL, etc. as part of a multidisciplinary team.> Executed manual, functional and automated testing of a CRM system (Salesforce) using different QA testing techniques and technologies like Selenium, TestNG and Java.> Improved the team's productivity by 25% and increased the onboarding process/ learning rate of new resources by 50%.> Designed and managed the team tasks, roles, and responsibilities, while maintaining all the QA processes and standards> Designed, planned, and estimated time & effort in package testing for continuous delivery each release cycle with an accuracy of 90%.> Conducted Technical interviews to recruit new QA team members.------------------------------------------------------------------------------------------------------------------------MILESTONES & ACCOMPLISHMENTS------------------------------------------------------------> Promoted to technical QA Lead after 1 year as a manual tester.> Manage to achieve several Salesforce certifications in the same period.> Successfully implemented new standards and processes in the project to help have a structured and standardized way of training new talent and ease the work the team.> Great communication and recognition from clients.------------------------------------------------------------

San Lorenzo, Central, Paraguay

Submitted investigation papers to international congresses (CLEI, CNMAC) based on his bachelor's thesis research related to the application of the Compressed Sensing theory for image reconstruction in Magnetical Resonance Imaging modality.

San Lorenzo, Central, Paraguay

President of the student union of the 7 engineering branches at the Engineering School of the National University of Asunción - Democratically-elected by his peers, had the opportunity to grow as a young leader and involve not only in political, but also social, cultural and academical activities. Networking and public relations with other students from different universities was also part of his experience.

San Lorenzo, Central, Paraguay

Luque, Central, Paraguay

Master'S Degree, Data Processing And Data Processing Technology/Technician, Work In Progress

Activities and Societies: ● In-depth introduction to the field of machine learning, from linear models to deep and RF learning.

Data Science Specialist, Data Processing And Data Processing Technology/Technician

Used statistical, machine learning, information visualization, text analysis, and social network analysis techniques through popular.

Data Scientist Professional Certification, Data Science

Over 100+ hours of coding, assessments and projects related to data science and Machine Learning.

Bachelor'S Degree, Mechatronics, Robotics, And Automation Engineering

High School Diploma, Applied Mathematics