Yuri Hartmann
Senior Software Engineer at Mercado Livre
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolYuri Hartmann is a Senior Software Engineer with six years of experience building high-throughput backend systems for major tech companies in Brazil. He specializes in Python and Go, with strong Java and Spring background, and has architected event-driven microservices, internal libraries, and migration paths from legacy PHP/MariaDB to FastAPI and PostgreSQL clusters. His optimizations in async processing, database request logic, and clean repository design helped platforms scale to over 200k orders per day and 50k requests per minute. Comfortable across AWS, Kubernetes, RabbitMQ and observability tools, he pairs hands-on implementation with system design and documentation. Known for clear, kind communication, Yuri also mentors peers with personalized growth plans and has a track record of improving system efficiency by up to 40%. Based in Santa Catarina, he brings pragmatic scaling experience and a knack for turning fragmented legacy stacks into maintainable, high-performance services.
6 years of coding experience
6 years of employment as a software developer
Curso de Inglês, Curso de Inglês at FISKCurso, Desenvolvedor PHP, Curso, Desenvolvedor PHP at Entra21Bacharelado, Computer Science, 8,92, Bacharelado, Computer Science, 8,92 at FURB - Universidade de BlumenauEnsino Médio, Ensino Médio at Escola Barão do Rio Branco
English
Stackoverflow
31reputation
8kreached
1answer
0questions
Github Skills (48)
json10
fastapi10
python10
json-schema10
async10
swagger10
redoc10
swagger-ui10
api10
rest10
pydantic10
high-performance10
openapi10
asyncio9
starlette9
Programming languages (4)
Github contributions (5)
yurihartmann/fastapi_dream_core
Sep 2021 - May 2022
Reusable core, repositories and utilities for FastAPI
Contributions:20 commits, 1 PR, 8 pushes in 7 months
repositoriespythonfastapipython3reusable
yurihartmann/fastapi-core
Jul 2023 - Oct 2023
📘 Reusable core, repositories and utilities for FastAPI
Contributions:5 releases, 44 PRs, 70 pushes in 3 months
dependency-injectionfastapipipypythonsqlalchemy
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