GrownApps is a specialized software firm established in 2008 in Košice, Slovakia. We focus on rescuing, reconstructing, and enhancing SaaS products for scaleups in Europe and the US. Our expertise lies in tackling the challenges that many agencies shy away from, such as addressing tech debt that hampers feature development, taking over incomplete projects from previous teams, and revamping outdated architectures that struggle to support business growth. Our clients include SaaS platforms managing over $150 million in assets, hotel booking systems processing more than 100,000 daily updates without data loss, and subscription platforms that have experienced 300% growth after we redesigned their architecture. Our team of around 10 senior engineers is proficient in the technologies that power most SaaS applications, including Laravel, Symfony, React, Angular, Flutter, Node.js, PostgreSQL, and AWS/GCP infrastructure. We not only write code; we also identify architectural issues, create step-by-step remediation strategies, and ensure that knowledge is transferred to your team so they can maintain the results. What sets us apart is our focus on rescue operations and tech debt—tasks that are often seen as undesirable because they are more challenging than new development. We have developed our approach to effectively manage complex, poorly documented codebases and transform them into functional platforms for teams. Our engagement options are adaptable: start with a €5,000 technical audit to clarify the project scope, move on to a targeted remediation effort, or collaborate with us as a long-term partner. Our longest client relationship has lasted over 9 years, demonstrating our commitment beyond the initial project. The firm is led by CEO David Melich, who has over 20 years of hands-on technical leadership experience and teaches web application development at UPJŠ university in Košice. When your technology is hindering your business, we are the team to contact.