Product engineering
End-to-end delivery with React, TypeScript, Python, PostgreSQL, Supabase and production infrastructure.
Profile · São Paulo, Brazil
Luis
Braghin
Full-stack developer, AI automation specialist and commercial planning professional.
I combine software engineering and business perspective to turn complex processes into clear, useful digital products that are ready for production.
Based inSão Paulo, Brazil
EducationEconomics · UNESP
FocusSoftware, AI and automation
ExperiencePlanning and risk
Who I am
Technology grounded in business context
Professional profile
I trained as an economist and became a developer through practice. My career began in credit risk and commercial planning, where I learned how to decompose problems, work with data and build auditable decisions.
Software development grew from that same logic. Rather than treating automation as the goal, I start with the real process, identify friction and build the complete solution. That includes interfaces, databases, integrations, artificial intelligence, security, observability and deployment.
Today I work professionally in commercial planning while developing products ranging from voice AI applications to SaaS platforms, public tools and internal operating systems.
How I work
Three capabilities that reinforce each other
AI and product
Agents, voice, document processing and AI integrated directly into products through APIs and Edge Functions.
Business perspective
Experience in planning, risk and operations to prioritize impact, control, maintainability and user experience.
Evidence
Products that put the approach into practice
A selection of real systems built for different audiences, architectures and levels of complexity.
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Company Dossier
Structured company research using public data, company comparison and AI-assisted analysis.
↗Disparador
Email marketing platform with immediate campaigns, scheduling, cadences, tracking and a visitor mode.
↗FalaFit
Voice-based food logging with AI interpretation and collaboration between nutritionists and patients.
↗PortariaGo
A digital doorman application for delivery alerts, communication and multi-tenant operations.
Background
From financial analysis to software development
Senior Commercial Planning
Technology, automation and data intelligence applied to commercial operations.
University of São Paulo
Academic exchange in Economics with further quantitative training.
São Paulo State University
Bachelor's degree in Economics and research on technology, society and autonomy.
Contact
Want to talk about technology, automation or product?
My portfolio contains the full project catalog. For professional contact and exchanging ideas, LinkedIn is the best place to reach me.