Brain Space Ltd is a software development and consulting firm located in Bulgaria that specializes in .NET and Java enterprise solutions. We collaborate with small to medium-sized enterprises and mid-market companies throughout Bulgaria and Central and Eastern Europe that require dependable, senior-level development without the costs associated with maintaining an in-house team. Our primary service offerings—implementation and ongoing support—encompass the entire lifecycle of custom software, covering everything from initial development and system integrations to production maintenance and incident management. We have experience in sectors such as insurance technology, SaaS platforms, and internal business systems, utilizing technologies like ASP.NET Core, Spring Boot, PostgreSQL, Docker, and cloud services on DigitalOcean and Azure. What distinguishes us is the direct access clients have to senior engineers throughout every project, ensuring that no junior staff are assigned after the initial proposal. Our team leaders possess over 10 years of practical experience and are actively involved from project scoping to delivery. As a small, dedicated team, we can make quicker decisions, provide realistic timelines, and maintain accountability that larger agencies often cannot. Our key areas of expertise include .NET / ASP.NET Core, modern JavaScript frameworks, Java / Spring Boot, PostgreSQL, REST API development, cloud infrastructure, Docker and DevOps, and legacy system modernization.