Building the next level customer representative service using AI. We already helped Buser, let's help your company as well!

I've consulted for multiple companies, including previous ones where I worked as a full-time employee.Robbin (Feb 2024 - Sep 2024) - Robbin is a financial group focused on branding credit cards. I helped to maintain and migrate old software structures of credit using Pyramid and Celery. Also, I structured our infrastructure for data engineering using AirByte, Snowflake, Airflow, and custom connectors for banking service providers.hotglue (June 2023 - Feb 2024) - Hotglue is a YC Summer 2021-cohort company.- Development, maintenance, and deployment of taps and targets following Singer SDK specs. (most of them are open source and available on my Github profile)- Optimization of ETL scripts (mostly internal and customer scripts)Banco Itaú - (February 2023 - July 2023) - Banco Itaú is a major financial institution in Brazil. I was responsible for helping structure MLOps best practices and building the first model registry for the AIOps community. I've also maintained an internal PaaS software (Python, Groovy, Kubernetes, and Docker) with thousands of projects onboardMais Retorno (May 2022 - Feb 2023) - I've continued my previous work on optimizing their API and effectively solving multiple data engineering pipelines using FastAPI, Python, DataBricks, and Delta Lake.

I originally started the project alone as a side-project with the name PyJobs, which became known as Pluo after the acquisition by Exponential Ventures on May/2021. - Responsible for managing 17 people directly and 30 people indirectly - Started and maintained the source code with Django, Python, Postgres, and Bootstrap. - Managed the monolith separation to multiple services using ECS, ECR, and Docker Images. The services then became a Django service, a React front-end, and a WordPress institutional website. - Creation of product vision and go-to-market strategy - Integration with Stripe and other Job Boards - GitHub, LinkedIn, and major job boards scrapingAchievements: - 1 person to => 17 people on the team - 1 user => 11k Users (25% MoM growth) - 7-digit revenue over 5 years under my leadership

Mais Retorno is a major financial data player in Brazil - its original focus was on Brazilian Hedge Funds, and then expanded to other asset classes. Responsibilities: - Legacy Django API Maintenance - Migration from Django to FastAPI service - Creation of ECS and ECR infrastructure using Terraform and Docker Images - Development of market pricing software, that, given a portfolio, calculates its returns, prices, and other statistics. - Airflow first deployment, maintenance, and development with AWS ECS, ELB, and Service Discovery, now deployed on a Kubernetes Cluster - Django and FastAPI API maintenance, creation, deployment, and testing (using Pytest and Locust) - Data Scraping from major institutions (IBGE, BACEN and etc) - Data Processing using Data Bricks, Airflow, and Delta Lakes

- Market data collection, analysis and consolidation using market data providers (ComDinheiro, Economática, Bloomberg) and broker & sales desk prices- Python (XLWing and Pandas) and VBA Macros development- MongoDB and R Data Wrangling and Processing - PowerBI UHNW Individual Investment Reports generation using R connected to a MongoDB server- Quantitative analysis on stock renting (checking sales desk spreads, earnings and losses)

- Development of machine learning algorithms and big data processing pipelines,- Creation of better predictors for recommendation algorithms,- Development of the recommendation web SDK,- Big Data São Paulo, Rio de Janeiro and Recife Meetup Organizer