Lucas Simão
Senior Software Engineer at Velozient
Brazil
Summary
👤
Senior🎓
Top SchoolLucas Simão is a Senior Software Engineer from Brazil with over 10 years of experience building backend systems, APIs, and chatbot services using Node.js, TypeScript, and cloud platforms like AWS and Azure. He has led senior teams and made key architectural decisions, notably centralizing account and statement APIs at BTG Pactual to boost service usage by 400% and reduce open tickets by 40%. Lucas combines hands-on development with a background in QA and test automation, yielding pragmatic, well-tested solutions and faster delivery cycles. His work spans fintech and conversational AI—designing chatbot architectures that cut development time by 40% and creating statement-generation services for high-volume financial products. He holds a bachelor’s in Computer Engineering and has a history of building accessibility-focused mobile apps during his early career, reflecting a long-standing interest in impactful, user-centered technology. Colleagues describe him as a continuous learner who pairs practical design patterns with measurable business outcomes.
10 years of coding experience
8 years of employment as a software developer
Curso Técnico Integrado, Informática, Curso Técnico Integrado, Informática at Instituto Federal de Educação, Ciência e Tecnologia do CearáBacharelado, Computer Engineering, Bacharelado, Computer Engineering at Universidade Federal do Ceará
Portuguese, English, Spanish
Github Skills (58)
economy10
rsi10
compile9
design-patterns8
clean-architecture8
mongoose8
image-processing8
image8
expressjs7
monitoring7
nodejs7
api7
api-template7
mongodb7
python7
Programming languages (5)
Github contributions (5)
lucsimao/typescript-coup-backend
Feb 2023 - Feb 2025
coup card game project backend
Contributions:6 reviews, 16 PRs, 19 pushes in 2 years
lucsimao/personal-programming-good-practices
Jun 2021 - Nov 2022
:notebook: This is my personal notebook where I compile programming principles and good practices along my apprenticeship. :notebook:
Contributions:90 commits, 46 pushes, 1 branch in 1 year 4 months
pythonprinciplesdevopsgood-practicesnotebook
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