Rafael Pimentel
@rafaelpimentel
Data Science professional focused on advanced analytics and machine learning.
What I'm looking for
I am a Data Science and Information Technology professional with a strong focus on advanced data analytics, machine learning, and business intelligence. With a diverse background in leading data processing workflows and developing innovative digital solutions, I have honed my skills in transforming complex datasets into actionable insights. Currently pursuing a Technologist degree in Systems Analysis at UNIFESO, I combine my technical expertise with a passion for delivering impactful educational content.
Throughout my career, I have led the end-to-end data processing pipeline, ensuring efficient data acquisition, cleaning, organization, and analysis. My experience as an English Language Instructor for over a decade has further enhanced my communication skills, allowing me to effectively convey complex information to diverse audiences. I am also the author of a self-improvement book, where I integrated insights from applied psychology to create engaging narratives that resonate with readers.
Experience
Work history, roles, and key accomplishments
Data Processing Chain Leader
Confidential Company
Jan 2021 - Present (4 years 4 months)
Led the end-to-end data processing pipeline, overseeing data acquisition, cleaning, organization, and analysis from diverse sources with a focus on delivering efficient, high-impact solutions. Drove the development and implementation of advanced data workflows, ensuring rapid turnaround and actionable outcomes for stakeholders. Utilized Python, Pandas, and interactive dashboard tools to transform
English Language Instructor
Confidential Institution
Jan 2013 - Dec 2023 (10 years 11 months)
Taught English to students of varying proficiency levels, from basic to advanced, over a 10-year period, fostering language fluency and comprehension. Designed and delivered interactive lessons, incorporating digital tools and innovative teaching methods to enhance student engagement and learning outcomes.
Professional Writer
Self Employed
Jan 2019 - Dec 2019 (11 months)
Authored a professionally published self-improvement book, applying insights from applied psychology and personal development to create impactful content for readers. Demonstrated strong writing, research, and communication skills, delivering a structured and engaging narrative tailored to a broad audience.
Education
Degrees, certifications, and relevant coursework
UNIFESO
Technologist, Systems Analysis
Currently pursuing a Technologist degree in Systems Analysis. This program focuses on developing skills in system design, analysis, and implementation, preparing for roles in IT and data solutions.
Udemy
Diploma, Applied Modern Psychology
Completed a Diploma in Applied Modern Psychology, gaining insights into psychological principles and their practical applications. This coursework contributed to understanding human behavior and personal development, complementing analytical skills.
Faetec
Certificate, Computer Science
Completed training in Basic and Advanced Computer Science at Faetec. This program covered fundamental and advanced concepts in computing, building a strong foundation in technical skills.
Codecademy
Certificate, Python 3 Programming and Development
Completed a course on Python 3 Programming and Development through Codecademy. This training focused on practical coding skills and software development principles, enhancing programming capabilities.
Codecademy
Certificate, Full Stack Web Development with Flask
Undertook a comprehensive course in Full Stack Web Development with Flask via Codecademy. This program provided hands-on experience in building web applications, from front-end to back-end.
Codecademy
Specialist Certificate, Data Science and Analytics
Completed the Data Science and Analytics Specialist program on Codecademy. This specialization covered advanced data analysis, machine learning, and business intelligence techniques, preparing for data-driven roles.
University of Cambridge
Certificate, English Language
Grade: B2
Obtained the Cambridge FCE B2 Certificate, demonstrating proficiency in English at an upper-intermediate level. This certification validates strong communication and comprehension skills, essential for professional and academic contexts.
Availability
Location
Authorized to work in
Job categories
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