Lucas Vieira
Senior Software Engineer at Nacional Inn Hotéis & Centros de Convenções
Espírito Santo, Brazil
Summary
👤
Senior🎓
Top SchoolLucas Vieira is a Senior Software Engineer with over 20 years of IT and electrical engineering roots and eight years of focused professional experience delivering full-stack, cloud-native, and event-driven systems. He specializes in TypeScript (Node.js, NestJS, Next.js), React, and AWS serverless architectures while increasingly applying Python and LLM-based AI to drive RAG-enabled search and decisioning. Lucas has built production AI-driven platforms for dynamic pricing and real-time analytics in hospitality, led mission-critical modernization for banking at scale, and improved reliability via end-to-end test automation for global enterprise users. Comfortable across DevOps, Kafka/RabbitMQ event streams, and multiple databases, he blends systems-level thinking from his automation and instrumentation background with pragmatic software design. A principled leader and mentor, he favors simple, effective solutions and has hands-on experience integrating embeddings, vector search, and LangChain into APIs for real-world business impact. Outside work he’s a family-focused Christian and electronics nerd who’s been tinkering with networks and embedded systems since the early 2000s.
8 years of coding experience
12 years of employment as a software developer
Electrical engineering Industrial automation process control and robotics, Electrical engineering Industrial automation process control and robotics at Universidade Vila Velha - UVVIndustrial Automation Technician Electromechanical Instrumentation and Maintenance Technologies/Technicians, Industrial Automation Technician Electromechanical Instrumentation and Maintenance Technologies/Technicians at Ifes - Instituto Federal do Espírito Santo
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (148)
ui-components10
express-router10
routing-controllers10
zipcode10
decorators10
typescript10
router10
nodejs10
mongodb10
koa-router10
odm10
react10
react-components9
custom-domain9
visual-studio-code-extension9
Programming languages (8)
Github contributions (5)
lucasltv/rabbitmq-pub-nest
Jun 2021 - Mar 2025
Contributions:7 pushes, 3 branches in 3 years 10 months
lucasltv/rabbitmq-sub-nest
Jun 2021 - Mar 2025
Contributions:7 pushes, 3 branches in 3 years 10 months
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