Bruna Dumer — Al Integration Engineer | LLM Agents for SaaS (WhatsApp Sales Automation) | React • Node.js • Python | C2 English
Full Stack Developer with 3 years of software engineering experience, now focused on building AI-integrated products. I combine a solid backend foundation (Java
Full Stack Developer with 3 years of software engineering experience, now focused on building AI-integrated products. I combine a solid backend foundation (Java, SQL, API design) with hands-on experience shipping features powered by LLMs and OpenAI APIs. At Vekta Sales, an AI-driven sales technology startup, I build full-stack features for an AI sales platform, working alongside AI engineers on agents, LLM integrations, and workflow automation. I use tools like Claude Code and the OpenAI API daily to ship faster and pair effectively on AI-assisted engineering. Earlier in my career I engineered SQL-heavy backend systems, built REST APIs that measurably improved conversion rates, and worked across the full software development lifecycle in Agile teams. Skills: Java | SQL | JavaScript | OpenAI API | LLM Integrations | Claude Code | REST APIs | Git | Agile/Scrum