Gustavo Ribeiro Dos Santos

Senior Data, Cloud & AI Engineer | MLOps Specialist | Google Developer Groups Organizer | International Speaker
São Paulo, BR.

About

Senior Data and Cloud Engineer with a decade of experience in Data Engineering, specializing in multi-cloud environments (AWS, GCP, Azure, OCI, IBM Cloud) and advanced AI/ML/LLM solutions, including MLOps with Vertex AI, Claude, and Gemini. Proven track record in designing and implementing scalable data architectures, automated pipelines, and driving AI-first strategies for global teams across diverse industries, including healthcare. A recognized community leader and international speaker, adept at transforming complex data into intelligent, automated actions to achieve strategic business objectives.

Work

CI&T
|

Senior Cloud Engineer, Google Cloud Specialist

New York, New York, US

Summary

As a Cloud and AI Specialist, ensures the robustness and innovation of the organization's Google Cloud ecosystem, focusing on AI-First solutions.

Highlights

Engineered scalable and highly available cloud solutions with AI as a core component, developing complex machine learning models for banking, healthcare, and technology sectors.

Implemented advanced architectures, including Retrieval-Augmented Generation (RAG) and Reinforcement Learning, to deliver precise, high-value results.

Designed and deployed cutting-edge AI applications, agents, and multi-agent systems using Google tools (AgentSpace, Vertex AI, Gemini, Dialog Flow) and open-source frameworks (Crew AI, LangChain).

Transformed data into intelligent, automated actions, enhancing operational efficiency and strategic decision-making.

Keeggo
|

FinOps Engineer

São Paulo, São Paulo, Brazil

Summary

Expert in cost optimization and compliance, leveraging data analysis, AI, and automation to drive efficiency and reduce expenses in multi-cloud environments.

Highlights

Identified and implemented innovative solutions to minimize costs and ensure regulatory adherence across Azure, GCP, and AWS multi-cloud platforms.

Participated in a crucial Federal Government project, managing sensitive data from the Official Gazette of the Union.

Utilized data analysis and AI to extract information, identify patterns, and optimize acquisition processes, enhancing transparency.

Combined strategic vision with technical execution to enable sustainable financial and operational objectives for organizations.

Cognizant
|

Data Engineer

São Paulo, São Paulo, Brazil

Summary

Led large-scale data processing on Google Cloud and Microsoft Azure, developing ETL/ELT pipelines and scalable Data Lake architectures.

Highlights

Orchestrated data workflows using Airflow, optimizing complex SQL queries in BigQuery and automating data processes with Alteryx, improving data performance.

Pioneered a data-driven culture within the LATAM data team, fostering collaboration with business units for Data Lake validation and testing.

Implemented cybersecurity measures for Data Lakes/Lakehouses, identifying and mitigating vulnerabilities to protect critical information.

Led and instructed data training sessions (analytics, science, engineering) and cloud computing (Google Cloud) for interns and new hires.

Defined and executed the initial phase of an automated testing system using Generative AI (Vertex AI and Gemini), including Google Cloud resource monitoring.

Contributed actively to the development of the first Data Lake for Ford Motor Company across Latin America.

Magna Sistemas
|

Senior Data Engineer

São Paulo, São Paulo, Brazil

Summary

Developed web applications using JavaScript, Angular, and Liferay DXP, focusing on integration, APIs, and database management.

Highlights

Developed robust web applications leveraging JavaScript, Angular, and Liferay DXP, ensuring high quality and delivery through unit and integration testing.

Integrated systems and APIs using InterSystems (IRIS, Caché, Ensemble, COS, Zen, CSP), REST APIs with Python, Java 8+, and Spring Framework.

Managed and optimized databases including PostgreSQL, SQL Server, and Oracle, contributing to system reliability and performance.

Implemented CI/CD practices to streamline development workflows and improve deployment efficiency.

OSM
|

Software Engineer Mid-Level

Brasília, Distrito Federal, Brazil

Summary

Provided technical support, code review, and application development for legal and healthcare systems for major Brazilian public entities.

Highlights

Developed and enhanced applications for legal and healthcare systems using SQL, PL/SQL, Python, JavaScript, and InterSystems technologies.

Designed and implemented ETL pipelines, performing data analysis and integration with IRIS Data Platform and MDX to support critical operations.

Maintained and optimized database management systems (PostgreSQL, SQL Server, Redis, Oracle, MongoDB), ensuring data integrity and system availability.

Conducted code reviews and provided technical support, contributing to the stability and performance of public sector applications.

Banco do Brasil
|

Software Engineering Intern

Brasília, Distrito Federal, Brazil

Summary

Developed databases and conducted data analysis, creating dashboards and automating tasks for the legal intranet and web applications.

Highlights

Developed and maintained databases using MySQL and IBM DB2, supporting critical data storage and retrieval needs.

Performed data analysis and statistical reporting using SAS (Enterprise Guide and Data Explorer Management) to inform decision-making.

Created interactive dashboards with PowerBI and Spotfire, providing key insights into operational performance.

Implemented Python and Go scripts to automate tasks, significantly improving efficiency and reducing manual effort.

Assisted in developing web applications for the legal intranet using Java and Spring Framework, enhancing internal communication and data access.

Education

Thomas Edison State University
Trenton, New Jersey, United States of America

Associate's Degree

Architecting Cloud Solutions

Universidade Católica de Brasília
Brasília, Distrito Federal, Brazil

Bachelor's Degree

Software Engineering

Awards

Airflow Champion

Awarded By

Airflow Community

Awarded for significant contributions to the development and evolution of Airflow technologies.

GDG Organizer

Awarded By

Google

Recognized for leadership and contributions as a Google Developer Groups Organizer.

Microsoft MVP

Awarded By

Microsoft

Awarded for outstanding contributions to the Microsoft technical community.

Languages

English
French
Spanish

Certificates

DP-900: Azure Data Fundamentals

Issued By

Microsoft

AZ-900: Azure Fundamentals

Issued By

Microsoft

CLF-C02: AWS Certified Cloud Practitioner

Issued By

AWS

Astronomer Certification for Apache Airflow Fundamentals

Issued By

Astronomer

Astronomer Certification DAG Authoring for Apache Airflow

Issued By

Astronomer

GitHub Foundations

Issued By

GitHub

IBM Cloud Essentials

Issued By

IBM

Google Cloud Generative AI

Issued By

Google Cloud

Google Cloud Responsible AI

Issued By

Google Cloud

Skills

Programming & Fundamentals

Python (Data Manipulation, Code Optimization), Advanced SQL, ETL/ELT, REST APIs.

Cloud Platforms & MLOps

Google Cloud Platform (GCP), VertexAI, AWS, Microsoft Azure, Multi-cloud, DevOps, CI/CD.

Data Engineering & AI Workflow

Data Engineering, Data Science, AI, Machine Learning, Generative AI (Gemini), Apache Airflow (Orchestration), Databricks, Alteryx, SAS.

Infrastructure & Automation

Automation, Optimization, FinOps, Cybersecurity.

Databases

SQL Server, MongoDB, IBM DB2, Cloud SQL, DynamoDB, Google BigQuery, Azure Data Lake Gen2, InterSystems IRIS/Cache.

Soft Skills

Leadership, Mentoring, Communication, Strategic Vision.

Community & Programs

Google Developer Groups Organizer, Google Cloud AI Trusted Tester, Google Cloud Innovators, Google AI Developers, Microsoft Student Ambassador, Apple Developer Program, GitHub Program Member, TESU Alumni.

Projects

Google Developer Groups Summit LATAM Speaker

Summary

Actively participated as an international speaker at major developer conferences across Latin America.

Campus Party Speaker (Multiple Editions)

Summary

Presented at various editions of Campus Party, a major technology and innovation festival.

TDC (The Developer's Conference) Coordinator

Summary

Coordinated specialized tracks for The Developer's Conference, a leading tech event in Brazil.

Cloud Computing and Sustainability Presentation (TDC Brasília)

Summary

Delivered a presentation on 'Cloud Computing and Sustainability: Reducing Costs and Increasing Efficiency in Public and Private Sector' at TDC Brasília.

Google Cloud Platform & AI Instructor (Cognizant)

Summary

Served as a professor and instructor for Google Cloud Platform and Artificial Intelligence at Cognizant.