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8
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Work Background
Remessa OnlineTech Lead
Oct. 2023São Paulo, São Paulo, Brasil
Toro InvestimentosSr. Software Engineer
May. 2023 - Sep. 2023
Voltz MotorsTech Lead
Jun. 2022 - Feb. 2023São Paulo, São Paulo, BrasilVoltz Motors is disrupting the vehicles industry in Brazil by mounting and selling electric motorbikes. I worked in Voltz as a tech lead for the "Commerce" team, a squad responsible to support and evolve the Sales Operations in Brazil. I have managed a team of 7 developers and worked very closely with the product and the shareholders to capture the business needs and address technical solutions to them. My main roles and responsibilities were:
* Help the developers in the team to evolve their careers with hard and soft skills.
* Delivery management to make sure we were able to deliver value to our clients and our business and short cycles.
* Help the team to improve its processes by moving towards a Continuous Delivery approach and a Dev Ops culture.
* Provide a technical strategy for our system, where we started moving to a modular monolith approach. Accomplishments:
* Using DORA Metrics, we have evolved the team's Cycle Time from more than 20 days to 2 days, with a Change Failure Rate of less than 20%.
* We have changed the way Voltz sold its vehicles and, according to the Sales Director, it was the quickest change he had seen in Voltz system with no friction to the daily operations. Technologies and tools used:
* Ruby on Rails
* ReactJS
* NextJS
* Typescript
* PostgreSQL
* Redis
* Terraform
* GitHub Actions
* AWS
* RESTful architecture principles for API Design.
* Context Mapping to track and document the business domains.
* Event Storming to capture business context and evolve to System Design.
* Domain Storytelling to capture business processes.
* Story Mapping to organize the user stories with the team.
* Feature Flag.
Voltz MotorsEngenheiro de Sofrware Sênior na Voltz Motors
Oct. 2021 - Jun. 2022São Paulo, São Paulo, Brasil
LoggiSenior Fullstack Software Engineer
Jan. 2021 - Oct. 2021São Paulo, São Paulo, BrasilLoggi is a LogTech company with the mission to connect the country, providing a friendly ad affordable way for people to send goods anywhere in Brazil. As a Senior Fullstack Software Engineer, I joined Loggi to help to evolve the mobile app built to help the drivers to collect and deliver their packages. The app was built using ReactJS embedded as a web view into the mobile app. As the company was changing its business model, it needed to change the system to support the new business, and I was moved to a platform team, responsible to refactor a part of our monolith and create an API to provide delivery functionalities. My main roles and responsibilities:
* Create good quality code and send it to production.
* Participate in the deployment of the monolith.
* Help the team to improve its testing strategies.
* Design APIs that satisfied our business requirements.
* Create and evolve a new business domain to handle the delivery operations. Accomplishments:
* Created the Deliveries module inside the monolith, defining a clear boundary wit gRPC methods. Technologies and tools used:
* Python
* Django
* ReactJS
* PostgreSQL
* gRPC
* Redis
* CircleCI
* AWS
* RESTful architecture principles for API Design using gRPC.
* Event Storming to capture business context and evolve to System Design.
* Feature Flag.
RappiSenior Backend Software Engineer
Jun. 2020 - Dec. 2020São Paulo, São Paulo, BrasilRappi is the Latin America superapp that delivers food, medicines, groceries, and a bunch of other things. As a Senior Backend Software Engineer, I worked in the CPGOps domain. Our main product was to evolve the operations of the Dark Store business, which was a new thing to Rappi at the time. There were partners in five different countries from Latin America, and we integrated the pickup operations inside the Dark Stores and the Delivery Tracking with the end user. The architecture was highly distributed, where the microservices communicate with each other using an Event Driven arquitecture pattern and Event Sourcing. My main roles and responsibilities:
* Create good quality code and send it to production.
* Troubleshoot production errors and help to solve them.
* Help the team with design decisions to implement new functionality.
* Creating alerts to monitor the operations in real-time.
* Improve the team's processes by automating some of our tasks. Accomplishments:
* Creation of a new API model to handle Payments according to the necessities of the Dark Store operations.
* Create an alarm system to warn people of the operations when some order had an issue before the client reached us.
* Fixed problems with duplicated event consumptions and Kafka integration. Technologies and tools used:
* Javascript
* NodeJS
* AngularJS
* Typescript
* Apache Kafka
* Redis
* Bitbucket Pipelines
* AWS
* RESTful architecture principles for API Design.
* Microservices.
* Event-Driven Arquitecture.
* Event Sourcing.
GympassSenior Backend Software Engineer
Jun. 2019 - Jun. 2020São PauloGympass is a wealth tech unicorn from Brazil, concerned with improving the life quality of people. It connects companies, gyms, and people to provide more accessible gym plans to workers. As a Senior Backend Software Engineer, I worked in the Partners domain, which was concerned with the relationship between Gympass and the associated Gyms. Gympass was moving from a legacy monolith to an Event Driven Microservices approach. Inside Partners, I have worked in three different subdomains:
* partners-data, which was responsible to provide information about the partnership between Gympass and the Gym, such as total revenue, the total number of check-ins, etc.
* partners-schedule, which is responsible to provide a solution for partners to add class schedules to the Gympass application.
* partners-autonomy, which was responsible for allowing the partners to change their public data, such as email, phone number, etc. My main roles and responsibilities:
* Create good quality code and send it to production.
* Propose architectural solutions to the problems we were facing.
* Help the team to evolve its processes.
* Troubleshoot errors in production. Accomplishments:
* Participated in the creation of the Partners Portal, which was a custom portal for partners to interact with Gympass.
* Design of the schedules solution, which allowed partners to add class schedules into Gympass.
* Design of the solution to allow partners to change their data, including removing some of the responsibilities from the legacy monolith to a custom microservice to handle those requests.
* Deployed a Feature Flag solution to our infrastructure. Technologies and tools used:
* Scala
* Akka HTTP
* Javascript
* NodeJS
* ReactJS
* RabbitMQ
* Redis
* Jenkins
* AWS
* RESTful architecture principles for API Design.
* Microservices.
* Event-Driven Arquitecture.
* Event Sourcing.
* Feature Flag.
Laureate International UniversitiesDesenvolvedor de software sênior
Jan. 2019 - Jun. 2019São Paulo e Região, BrasilDesenvolvimento dos sistemas que dão suporte aos canais de venda da Laureate.
- Criação de um middleware em cloud que integra 13 instituições diferentes.
Laureate International UniversitiesDesenvolvedor de software sênior (Especialista)
Jan. 2019 - Jun. 2019São Paulo e Região, BrasilLaureate is a Higher Education company, that has 13 institutions in Brazil. As a Senior Backend Software Engineer, I worked in the Marketing department, in order to improve our sales conversions and our online marketing performance. My main roles and responsibilities:
* Propose solutions to solve business problems.
* Interact with the IT department to create the infrastructure we needed for our solutions.
* Understand business problems to handle technical responses. Accomplishments:
* The simplified form, which challenged the institution by providing a simpler enrollment form. The hypothesis was that a simpler form would bring more leads, so we used the ENEM campaign (which is like a black Friday for higher education in Brazil) to develop a simplified form. We had to develop not only the form but also the infrastructure to hold everything and the integration with the systems from each of our institutions. We didn't have APIs to integrate, so we developed BOTs and a queue system to make everything work together.
* We were the first team to use the cloud in the company. We took advantage of a serverless architecture based on Google Cloud (GCP).
* A middleware in the cloud to integrate our solutions with each institution's system. Technologies and tools used:
* Javascript
* NodeJS
* ReactJS
* Cloud Pub/Sub
* Datastore
* MySQL
* Redis
* Bitbucket Pipelines
* GCP
* Serverless architecture.
Laureate International UniversitiesDesenvolvedor full stack Sênior
Aug. 2017 - Feb. 2018São Paulo, São PauloDesenvolvimento das aplicações que dão suporte aos caias de venda da Laureate.
EAD LaureateAnalista de Projetos Sr
Jul. 2013 - Aug. 2017São PauloNa Rede Laureate participei ativamente na criação de uma Unidade de Negócios que oferta exclusivamente cursos EaD. Minha principal atribuição foi a de desenvolver uma estratégia de produção de conteúdo (desde sua concepção e de sua identidade editorial) até sua organização, assim como prospectar novos fornecedores e negociar contratações de parceria. O principal resultado deste processo é o aumento do engajamento dos alunos nos ambientes online, com acesso duas vezes maior ao que tínhamos antes. Atualmente ainda participo na elaboração de inovações ao produto, atuando no design de produto digital do EaD Laureate.
Universidade de Mogi das CruzesDesigner Instrucional
Apr. 2013 - Jun. 2013Mogi das CruzesContato com professores para coletar conteúdo. Traçar estratégias para vídeoaulas e aulas interativas para EAD,
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