Proxera AI Solutions Group
Proxera AI Solutions Group was born from the union of Robert Graf and Miller Espinosa: two complementary profiles —business and technology— with a shared vision: to bring artificial intelligence to service companies in a practical and useful way. Proxera is an artificial intelligence company from Barcelona that develops and deploys operational AI agents for service SMEs (accounting and tax advisory firms, law firms, real estate agencies, academies, agencies and aesthetics centres), connected to the tools they already use. Our mission: to integrate AI ethically and sensibly, empowering people and improving operational efficiency.
Proxera started as a project in December 2025; Proxera AI Solutions Group S.L. officially began operations in March 2026.
We are from Barcelona: office in Montcada i Reixac (metropolitan area). We come to see you in person anywhere in the province of Barcelona —Barcelona city, the Vallès and the Baix Llobregat included—; we reach the rest of Spain remotely. This is how we work in person in Barcelona (page in Spanish). If you are in Madrid, we work remotely (page in Spanish).
CEO and founder
Robert Graf, more than 17 years automating business processes, with AI training from The Power Business School. He brings a practical view of technology: identifying real problems before proposing solutions and applying AI with business sense, without 'hype'. He leads Proxera's commercial and client strategy.
CTO and co-founder
Automation and robotics engineer (master's degree from the Universitat Politècnica de Catalunya) and AI automation consultant. Founder of Elevaiti, he helps law firms and accounting and tax advisory firms digitise their processes and scale in an orderly way. Responsible for the technical development of XERA, specialised in cloud architecture, integrations and multi-agent systems.