Leandro Proença
Developer at Rebase
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolLeandro Proença is a seasoned developer with 13 years of professional experience and over 15 years building software across Brazil and Europe, blending hands-on engineering with mentoring and delivery leadership. Currently at Rebase, he focuses on coaching teams to produce maintainable, high-quality software while driving value to customers. His background spans startups and large platforms—CTO at bugle where he instituted TDD, pair programming and short cycles, and engineering roles at Talkdesk and Locaweb working on distributed systems, Kubernetes, and performance-critical APIs. He brings broad full‑stack skills (Ruby, Elixir/Erlang, Python, PostgreSQL, Kubernetes) and a knack for operational improvements, database tuning and schema design, exemplified by his database-engineer contributions to a backend contest repository. Comfortable shifting between hands-on coding, architecture and devops/security, he excels at reducing bottlenecks and increasing delivery frequency without sacrificing quality.
13 years of coding experience
15 years of employment as a software developer
Course, Programming, Course, Programming at AluraComputers, Computers at Intro to ComputersCourse, Programming, Course, Programming at CaelumBachelor of Science (BSc), Information Systems, Bachelor of Science (BSc), Information Systems at Faculdades Integradas Campos Salles
English, Portuguese
Stackoverflow
1,962reputation
121kreached
3answers
0questions
tmux
top-5%
Github Skills (10)
postgresql10
sql10
database-design10
tmux9
indices9
apple-m16
docker6
docker-compose6
elixir6
ruby6
Programming languages (15)
Github contributions (5)
zanfranceschi/rinha-de-backend-2024-q1
Feb 2024 - Mar 2024
Repositório da 2ª edição da Rinha de Backend
Role in this project:
Database Engineer / Database Administrator
Database Engineer / Database AdministratorContributions:7 PRs in 1 month
Contributions summary:Leandro's primary contribution focuses on defining and modifying database schemas for a backend application. Their work includes creating tables, defining data types, and setting up relationships using SQL. They are responsible for initializing the database with sample data, including account details and initial balances. Furthermore, the user refactors the initial database schema by adding unique constraints, indexes, and balance columns.
leandronsp/marionette-boilerplate
Nov 2016 - Jul 2023
Contributions:26 pushes, 1 branch in 6 years 9 months
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