We are an R&D software engineering company that solves problems of sustainable & energy-efficient development of complex & enterprise-scale software solutions. Usually, software development costs account only for less than 20% of the TCO of software, and the rest is upgrades and maintenance. Our Hyperprogramming technology reduces the TCO of complex software development & maintenance by 90%, prolongs projects lifespan, speeds up project development10+ times, and increases security. It also enables true AI-based development of complex information systems. Hyperprogramming is suitable for the development of SaaS projects, Web portals, ERPs, Industry 4.0, Business process automation, E-commerce, and marketplaces. it's been successfully tested on several enterprise-scale projects (the largest one proceeds 200 million/eur / year ) and is accepted by Comenius University, Slovakia as a novel & agile software development principle.