Israel G.

Data Scientist

Expert Data Engineer
12/1/2021 - Present

Specialized in evaluating and implementing technologies for comprehensive data governance solutions, with a primary focus on cataloging, lineage, discovery, and privacy. Engaged in defining optimal standards alongside architects and product owners, providing technical recommendations aimed at enhancing both development efficiency and system performance.

Developed proficiency in Python, Shell, SQL, and Docker for API, ETL, and WebApp functionalities. Utilized Manta and Atlas for cataloging and lineage tracking. Managed databases using SQL Server, Oracle, and SharePoint files, and leveraged Azure DevOps for continuous integration and deployment practices. Employed AWS for cloud solutions and BigID for data privacy management. The professional strategy centers on enhancing data engineering expertise and subsequently commencing data science projects post-establishment of a data mesh environment.

Senior Data Scientist
2/2/2021 - 11/1/2021

Developed and implemented AI-based solutions, focusing on the creation and training of machine learning models. Gained expertise in Natural Language Processing (NLP) and applied frameworks for Deep Learning such as PyTorch, TensorFlow, and Keras. Demonstrated strong programming skills in Python and utilized Amazon Web Services (AWS) for cloud-based deployments and integrations. Applied agile methodologies to ensure efficient project management and collaborative development.

Software Specialist
1/2/2019 - 1/2/2021

Member of the Data Science Team with advanced expertise in Data Science, Machine Learning development and engineering, and data mining. Developed and customized mathematical models, providing consultation and support in mathematical adaptations. Utilized and customized AWS EC2 instances, and carried out ETL development for ORACLE and MySQL. Demonstrated proficiency with Celery and RabbitMQ for SQS and Task Queue services. Engaged in Web Services development based on Flask and displayed adept skills in Python application development, incorporating Object-Oriented Programming (OOP), unit testing, and quality assurance. Adhered to Agile methodologies to enhance project execution and collaboration.

professor
1/2/2019 - 1/2/2021

Developed expertise in creating compelling data visualizations and effective communication strategies through coursework in Information Visualization and Communication. Leveraged advanced knowledge in data visualization frameworks and tools, including D3.js, Tableau, and Python libraries such as Matplotlib and Seaborn. Built proficiency in processing and analyzing data sets using Pandas and R, which was integral to crafting visual narratives that enhance data comprehension. Enhanced technical skills in HTML, CSS, and JavaScript, focusing on their application in interactive and web-based visualizations. Utilized principles of visual design and user experience to ensure clear and impactful data presentations. Participated in collaborative projects that required version control and code management using Git, and engaged in peer reviews to refine coding practices and visualization techniques. Developed strong analytical thinking and problem-solving skills through complex data interpretation and visualization challenges, emphasizing the importance of effectively communicating insights to diverse audiences.

Systems Analyst
1/2/2018 - 1/2/2019

Specialized in Data Science, machine learning, and Business Intelligence with a focus on the Porto Alegre region. Developed intelligent agents, knowledge engineering, and symbolic computing solutions. Proficient in graph-based development using theoretical computing principles and machine learning techniques. Primary programming languages employed include Python and Common Lisp.

Physics Professor
1/2/2012 - 1/2/2012

Gained comprehensive experience teaching physics at both the elementary and high school levels in Porto Alegre and the surrounding region of Brazil. Developed effective curriculum plans that catered to diverse learning styles and maximized student engagement. Utilized a range of educational tools and platforms including interactive simulations, digital whiteboards, and online resources to enhance lesson delivery. Built proficiency in assessing student performance through various formative and summative assessments, and implemented data-driven strategies to improve learning outcomes. Enhanced classroom management skills and adapted teaching methods to meet the individual needs of students. Integrated technology in the classroom to facilitate a modern learning environment and foster critical thinking skills. Developed strong collaboration skills by working closely with other educators to share best practices and contribute to a cohesive academic program.

Mathematics, Physics and Computer Science Teacher
1/2/2011 - 1/2/2014

Developed expertise in teaching mathematics, physics, computer science, and programming to high school and technical electronics students. Demonstrated proficiency in creating and delivering curriculum that integrates practical examples and real-world applications. Instructed students on foundational and advanced topics in mathematics and physics, ensuring a strong grasp of core concepts and problem-solving techniques. Developed and utilized programming knowledge, focusing on languages and frameworks relevant to technical education. Implemented educational tools and technologies to enhance learning experiences, incorporating software and systems to facilitate interactive and engaging lessons. Applied classroom management skills to create a positive and productive learning environment, while continuously assessing student performance to adapt teaching methods for optimal outcomes.

Physics Professor
1/2/2010 - 1/2/2010

Developed expertise in delivering comprehensive physics curriculum as a substitute physics teacher, focusing on creating engaging and educational experiences for students. Proficient in preparing and conducting experiments, facilitating hands-on learning in the science laboratory. Utilized a variety of teaching methodologies to explain complex scientific concepts clearly. Demonstrated strong ability in classroom management and student engagement. Skilled in using laboratory equipment and software tools for experiment simulations and data analysis. Collaborated with fellow educators to develop and implement inclusive and effective lesson plans. Implemented safety protocols and maintained organized and well-equipped laboratory environments. Conducted assessments to evaluate student performance and provided feedback to guide their academic growth.

Physics Professor
1/2/2008 - 1/2/2009

Served as an assistant and substitute physics teacher in Porto Alegre and the surrounding areas of Brazil. Developed technical expertise in instructional strategies and educational technologies, ensuring effective delivery of physics curriculum to high school students. Gained proficiency in using educational frameworks such as the Brazilian National Common Curricular Base (BNCC) to align lesson plans with national standards. Demonstrated capabilities in classroom management and student engagement techniques, utilizing tools like interactive whiteboards and educational software to facilitate a dynamic learning environment. Enhanced skills in differentiating instruction to accommodate diverse learning needs and employing formative and summative assessments to monitor student progress. Actively participated in collaborative planning sessions with full-time teachers, contributing to the development of cohesive and impactful teaching strategies.

Mathematics and Physics Teacher
1/2/2007 - 1/2/2009

Delivered mathematics and physics classes for preparatory courses focused on competitive exams and entrance exams, cultivating a deep understanding of curricular and extracurricular content. Provided one-on-one mathematics and physics tutoring for elementary, middle, and higher education students, tailoring instructional strategies to individual learning needs. Developed expertise in curriculum design and educational strategies to maximize student engagement and performance.

Technical Support Analyst
1/2/2006 - 1/2/2007

Developed expertise in support, maintenance, implementation, and development of network service systems based on Linux. Worked extensively with firewalls, domain servers for authentication, printing, and file management, PHP web servers, Java/Tomcat, Webmin, SMS Gateways, VPNs, monitoring and auditing tools, and Linux system automation using shell scripts. Managed PROXY servers and automated backup processes, and provided advanced monitoring services with Nagios. Demonstrated skills in configuring and maintaining Cisco PIX and Cisco routers, and in managing network and internet structures and topology, particularly WAN. Provided support for administrative and commercial sectors through documentation preparation and sales consulting.

Technical Support Analyst
1/2/2004 - 1/2/2005

Developed proficiency in supporting, maintaining, implementing, and developing network services systems based on Linux. Acquired significant experience with firewalls, domain servers (handling authentication, printing, and files), and PHP web servers. Demonstrated expertise in setting up and managing Java/Tomcat environments and leveraging Webmin for system administration. Implemented and maintained SMS Gateways and VPN services, as well as monitoring and auditing tools. Gained advanced skills in Linux system automation using shell scripting and managed other essential services including PROXY.

Computer Technician
1/2/2004 - 1/2/2004

Provided exceptional customer service and support through telephone, remote access, and local service channels. Conducted maintenance and installation of TEF systems, ensuring seamless operation and user satisfaction. Developed proficiency in diagnosing and troubleshooting technical issues related to TEF systems. Implemented solutions that enhanced system performance and reliability. Maintained documentation of service activities, contributing to continuous improvement and knowledge sharing within the team.

Computer Technician
1/2/2002 - 1/2/2003

Gained proficiency as an IT technician, focusing on maintaining workstations and overseeing printing services. Developed skills in network management, including user authentication and file sharing.

Physics at Federal University of Rio Grande do Sul
2006 - 2010

Robotics at Federal University of Rio Grande do Sul
2014 - 2016

Executive MBA in Management with Emphasis on Leadership and Innovation. at Fundação Getulio Vargas
2020 - 2021