Hello, I'm
Luis Otavio
I craft full-stack web applications and AI-driven products. From enterprise platforms to intelligent chatbots, I turn complex ideas into elegant solutions.
About Me
A passionate developer who loves building things that live on the internet
I'm a Full Stack Developer and AI Engineer based in Germany, originally from Brazil. With a degree in Computer Engineering and ongoing studies in System Development, I specialize in building scalable web applications and integrating AI to solve real-world problems.
I build everything from responsive frontends to robust backend systems, with a focus on delivering polished user experiences. My recent work spans enterprise platforms, custom CRMs, and AI-powered applications, from LLM integrations to autonomous agents.
I'm an active open source contributor, with projects like the WhatsApp AI Assistant (125+ stars) and contributions to LangChain.js. I hold Brazilian & Italian citizenship and speak Portuguese, English (C2), Spanish, and am learning German.
Frontend
Backend
Databases
AI & ML
DevOps
Education
BS in Computer Engineering
Sorocaba University of Engineering
2019 - 2023
BS in System Development
Pontifical Catholic University of Paraná
2024 - Present
Experience
My professional journey and the companies I've worked with
Full-Stack Developer
Tapnote
Sole developer of web.tapnote.app, the web counterpart to Poland's #1 AI tutor app serving 30,000+ active subscribers.
Full-Stack Developer
Akdo.ai
Architected AI-powered enterprise training platform from scratch with automated course creation and LLM-driven content generation.
Full-stack Developer & Automation Lead
Underdogs
Led IT infrastructure and built full-stack web platform, automating 20+ business workflows saving 40+ hours/week.
AI Engineer
Awana Digital
Engineered autonomous AI agents for environmental conservation, enabling conversational interfaces for environmental data access.
Full-Stack Developer
Freelancer
Built AI-powered chatbots and automation systems for various clients, including WhatsApp integrations and advisory bots.
Intern
Huawei
Contributed to telecommunications infrastructure and developed automation tools for Claro's network operations.
Founder
LP Tech
Founded and managed LP Informática, an online store specializing in used computers with technical support services.
Projects
A selection of my recent work and personal projects
Terra Krya WhatsApp Integration
Amazon Challenge winner: WhatsApp chatbot integrating environmental defense tools for Amazon communities.
Get in Touch
Have a project in mind or just want to chat? I'd love to hear from you.