Marcos V Nascimento
@marcosvnascimento
Senior Python backend engineer building scalable APIs, integrations, and reliable test-driven systems.
BrazilWhat I'm looking for
I am a backend software engineer with six years of experience building and scaling web applications across sales, insurance, finance, healthcare, and e-commerce industries. I specialize in Python frameworks like Django and FastAPI, and I focus on designing robust REST APIs and automation to improve team throughput.
At Logical IT I led development of scalable APIs and serverless services, authored Python playbooks to enforce coding standards, and reduced PR review time by 80% while automating integrations to cut manual effort by about 75%.
Previously at InvoiceSherpa I implemented third-party integrations (QuickBooks Online, Stripe, PayPal), improved backend stability with automated tests, and worked with GCP services to enhance scalability and data handling. I have a track record of improving test coverage and preventing regressions.
I mentor junior engineers, host technical talks, and design CI/CD pipelines using GitHub Actions. I seek opportunities where I can drive API design, automation, and reliable deployment practices to deliver measurable operational improvements.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Logical IT
Jun 2023 - Present (3 years 2 months)
Led development of scalable APIs and serverless services with FastAPI and AWS Lambda, introduced Python playbooks that reduced PR review time by 80% and automated integrations to cut manual effort ~75%.
Senior Software Engineer
InvoiceSherpa
Jun 2022 - Jun 2023 (1 year)
Implemented API integrations with QuickBooks, Stripe and PayPal and improved stability by adding automated tests; leveraged GCP (Compute Engine, Cloud Storage, BigQuery) to increase scalability and data handling.
Mid Software Engineer
Escola Mais
Apr 2021 - Jun 2022 (1 year 2 months)
Built and maintained scalable RESTful APIs with Django REST Framework, integrated internal and third-party systems, and raised backend test coverage by 67% to improve reliability.
Jr Software Engineer
WT9
Apr 2019 - Mar 2021 (1 year 11 months)
Developed and maintained web applications using Python and Django, implemented RESTful APIs, optimized PostgreSQL/MySQL schemas and queries, and increased code reliability with automated tests using pytest and Django tests.
Education
Degrees, certifications, and relevant coursework
Marcos V hasn't added their education
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Availability
Location
BrazilAuthorized to work in
Job categories
Skills
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