Mauricio Krzesinski

Background

About Mauricio Krzesinski

I’m a software engineer and product builder passionate about transforming complex ideas into elegant, scalable systems that actually make people’s lives easier. With a Bachelor’s degree in Computer Science (UEPG, 2005) and over 15 years of hands-on experience, I’ve worked across startups and enterprise environments — leading full-stack projects from concept to production. I specialize in Ruby on Rails, React, GraphQL, and AI-powered systems, and I’ve built solutions that connect sales apps, automate ERP workflows, integrate large language models (LLMs), and even power real-time voice assistants through ISSABEL PBX + OpenAI. My approach combines clean architecture, test-driven development, and data-driven design — crafting systems that are maintainable today and adaptable tomorrow. I thrive in collaborative environments where curiosity, performance, and empathy drive innovation. Recent projects include: • Acelera Venda – AI chatbot that turns WhatsApp conversations into automated sales orders. • Imobiliar.ia – AI-driven real-estate platform for 360° virtual tours and image recognition. • ISSABEL AI Integration – Smart voice automation for building access and call management. I’m currently focused on LLMOps, automation, and AI integration — helping companies harness artificial intelligence in practical, scalable ways. Always open to connecting with builders, innovators, and teams shaping the next wave of intelligent software.