Thiago de Assis Costa | Data Science
Student and future data scientist, with experience in exploratory analysis, natural language processing and machine learning.
About me
I am passionate about data and I seek to apply my knowledge to create natural language processing learning models. My interests include exploratory analysis, machine learning, data visualization and smart chatbots development. One day I wish to become an artificial intelligence engineer.
My skills:
Collection, cleaning, transformation and data analysis, extracting valuable insights to optimize processes and making strategic decisions.
My goal:
Develop predictive high performance models with advanced PLN techniques and machine learning.
Academic formation
Data Analysis for Social Scientists - MicroMasters Credentials - Massachusetts Institute of Technology
JAN 2025 - MAI 2025
Data Science - Technologist - Cruzeiro do Sul Virtual
JUL 2024 - JUL 2026
Cloud Computing - Technical - Escola da Nuvem
JUN 2024 - SET 2024
Letters - Bachelor - University of Brasilia
JUN 2012 - DEZ 2019
Skills
Python
Programming language for data analysis, machine learning and web development.
R
Programming Language Specialized in Statistics and Data Visualization.
PostgreSQL
Ability to manage databases, from table creation and modification to handling and data query using SQL
Power BI and Looker
Business Intelligence Tools for Data Visualization and Analysis.
Professional experience
1
Internship - Traffic Analysis and Management - Nebraska Group | Feb 2025 - Current
Experience in data analysis and traffic campaigns indicators helping to make strategic decision -making, focusing on identifying bottlenecks and maximizing flow efficiency.
2
Volunteer - Technical Mentor - Cloud School | Oct 2024 - Current
Guide students in preparation for the AWS Cloud Practitioner exam, share insights on best practices, real use cases and common challenges. Create a positive and encouraging learning environment.
3
Freelancer - Search Quality Rater - RWSGroup | Jul 2024 - Current
Evaluate the quality of search engines results, improve artificial intelligence accuracy and analyze web pages quality.
Projects
A fully automated data pipeline has been designed to extract performance insights from Meta Ads campaigns and incrementally consolidate them into a centralized Google Sheets spreadsheet.
Training a model to learn the main standards in restaurant comments so that you can predict when a comment will be positive or negative.
Exploratory analysis of textual data, identifying patterns and insights on fine food reviews.
Training of a natural language processing model to predict categories in news polls.
Certifications
1
Microsoft Certified: Azure AI Engineer Associate - 2025/2026
Certification that demonstrates knowledge in creating and implementing AI solutions using Azure AI services, Azure AI survey and Azure OpenAi.
2
Google Cloud Computing Foundations Certificate - 2024
Basic knowledge demonstration about Google Cloud Platform products and services.
3
Python Language: Data Analysis and Data Science - DSA - 2024
Certification that demonstrates knowledge in Python programming for data analysis and data science.
4
Microsoft Power BI: Business Intelligence and Data Science - DSA - 2024
Certification that demonstrates knowledge in Microsoft Power BI for data analysis and visualization.
5
Generative Ai Fundamentals - Databricks - 2024
Certification that demonstrates knowledge about the foundations of generative artificial intelligence, including language models, computational vision and audio.
6
Microsoft Certified: Security, Compliance, and Identity Fundamentals - 2024/2027
Certification that demonstrates the knowledge of Microsoft's safety, compliance and identity fundamentals.
7
AWS CERTIFIED Cloud Practitioner - 2024/2027
Certification that demonstrates knowledge about the fundamentals of AWS, including services, architecture and security.
Contact me
Contact us to discuss collaboration opportunities, data science projects or to connect with other professionals in the field.
