Summary
Overview
Work History
Education
Skills
Timeline
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Matheus Rocha

São Paulo

Summary

I'm an entrepreneur at heart, driven by a strong desire to create new and smart solutions for tough problems. With a solid background in Data & Analytics, I bring together my love for business and technology to make a real difference. My unique blend of skills helps me connect business with technology, bringing concrete results that matter.

Overview

6
6
years of professional experience

Work History

Data Engineer

Freelance | Consulting | Contractor
08.2023 - Current
  • Developed a Data Lake and Data Warehouse solution for Ads platforms such as Google and Facebook. Utilized GCP suite, Airbyte, Python, Spark (Dataproc), GCS, BigQuery, and Cloud Functions for ETL pipeline implementation.
  • Implemented metrics solutions for the financial industry.. Utilized Scala and Spark for data processing.

Senior Analytics Engineer | Tech Lead

Lemon Energy
12.2022 - 06.2023
  • I quickly adapted and grasped the work environment within a short 6-month period, delivering valuable results without requiring a lengthy onboarding process
  • Led the Squad of Energy Allocation as a Tech Lead/Associate Manager, collaborating closely with the Product and Energy Engineering teams to reshape energy credit allocation for the company's customers
  • Successfully transformed a previously time-consuming manual process into a streamlined one-click automation, reducing the allocation time from 5 days to an instant process
  • Led the development of a Machine Learning model to predict customer energy consumption for the next 12 months
  • Built and aligned the team's OKRS, vision, and technical strategy, ensuring a clear direction and focus on delivering impactful results
  • Conducted 1:1s with team members, fostering open communication and providing mentorship to support individual growth and development.

Analytics Engineer

Nubank
07.2021 - 12.2022
  • Created the test architecture for Ultraviolet Card, scaling from hundreds to 300k customers using customer-centric testing like A/B testing
  • Created canonical datasets, ensuring accurate monitoring and reliable data sources across the squad
  • Moved to the NuPay squad, a new product within Nubank, where I played a crucial role in creating datasets to monitor product cannibalism over time
  • Analyzed customer behavior to determine if using NuPay impacted their interactions with other Nubank products
  • Created infrastructure to provide an exposition of R$ 1 billion in additional limits
  • Founded the Upmarket Data Pack, a cross-functional tribe consisting of Analytics Engineers, Machine Learning Engineers, and Data Scientists, to increase the effectiveness of the Upmarket squad
  • Played a significant role in the hiring process, helping to scale the team from -70 Analytics Engineers to -130.

Data Lead

Eventials & V-Lab
09.2020 - 06.2021
  • Led the creation of a Computer Vision/Artificial Intelligence department
  • Anonymized 600.000 ultrasound images using Deep Learning
  • Raised $100k with Nvidia to perform our models in their infrastructure
  • Reduce churn from 37% to 19% by creating a Machine Learning model
  • Automated time-consuming tasks, streamlining information retrieval and increasing efficiency.

Co-Founder

Raise Up Solutions
04.2018 - 12.2020
  • Successfully completed projects for significant regional companies, showcasing the company's expertise and capabilities
  • Selected to showcase our work at Web Summit 19, a renowned tech conference held in Portugal
  • Coordinated a multi-disciplinary team of seven talented individuals, fostering collaboration and driving project success
  • Successfully completed over 30 projects, delivering impactful solutions to clients.

Data Intern

Fifteen hundred
11.2017 - 07.2018
  • Built NLP chatbots using Microsoft Luis
  • Created dashboards for data visualization
  • Design ETL processes to ingest, normalize, and store data.

Education

Management Executive Program -

Ohio University
Athens, OH
01.2023

Bachelor of Computer Science -

University of Western of São Paulo | UNOESTE
Presidente Prudente, São Paulo
01.2018

Skills

  • Python
  • SQL
  • Spark
  • Scala
  • GCP
  • AWS

Timeline

Data Engineer

Freelance | Consulting | Contractor
08.2023 - Current

Senior Analytics Engineer | Tech Lead

Lemon Energy
12.2022 - 06.2023

Analytics Engineer

Nubank
07.2021 - 12.2022

Data Lead

Eventials & V-Lab
09.2020 - 06.2021

Co-Founder

Raise Up Solutions
04.2018 - 12.2020

Data Intern

Fifteen hundred
11.2017 - 07.2018

Management Executive Program -

Ohio University

Bachelor of Computer Science -

University of Western of São Paulo | UNOESTE

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Matheus Rocha