Ismael R.
Data Scientist

Skills

Python

Microsoft Sql Server

Microsoft Azure

Oracle Database

Php

Java

Visual Basic .Net

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Bio

Data Scientist with a degree in Software Engineering and a postgraduate specialization in Machine Learning. Over three years of expertise in data-centric roles is complemented by a substantial background in Systems Analysis and Development, spanning over eight years. This professional is characterized by continuous learning, critical thinking, and a proactive approach to problem-solving. Emphasizes the importance of cultivating strong relationships to develop data-driven solutions that provide substantial value.

Data Scientist
1/1/2024 - Present

Gained expertise in analyzing and developing data prediction projects by applying advanced statistical methods and Machine Learning algorithms. Utilized tools such as Python, R, and MATLAB for data analysis and model building. Developed and fine-tuned predictive models leveraging libraries including scikit-learn, TensorFlow, and Keras. Mastered data preprocessing techniques, feature engineering, and model evaluation metrics to ensure high accuracy and reliability. Employed version control systems such as Git for collaborative development and maintained detailed documentation of processes and findings to facilitate knowledge transfer and reproducibility.
Data Scientist
9/1/2020 - 12/1/2023

Developed specialized expertise in ETL processes using the Azure platform, including Data Lake, Data Warehouse, Data Factory, Synapse, and Spark. Demonstrated proficiency in scripting languages, notably Python and R, for efficient data extraction. Led the analysis and development of business intelligence dashboards using Power BI, enhancing data visualization and reporting capabilities. Built advanced reports employing SQL across various database systems, including Oracle, MySQL, PostgreSQL, and SQL Server.
Systems Analyst
9/1/2018 - 9/1/2020

Developed systems utilizing PHP and Java for Android, leveraging MySQL for database management. Executed system deployment processes efficiently. Engineered integration solutions between ERP systems and diverse databases, including MySQL, PostgreSQL, SQL Server, and Oracle. Conducted thorough analysis of new features and meticulously specified requirements to enhance functionality and user experience.
Software Developer
7/1/2013 - 9/1/2018

Acquired strong expertise in software development using VB.NET with a focus on SQL Server database management. Conducted in-depth analysis and evaluation of new features to enhance software performance and user experience. Managed comprehensive software deployment processes including configuration and user training to ensure successful implementation and adoption. Provided general support to troubleshoot issues and maintain system stability.