In the video ‘My Tech Stack I’ve Used To Build Apps 2025’ by Daniel Atitienei, the creator discusses the updated software tools and programming languages he employed to develop applications in the year 2025. He highlights the use of advanced frameworks, including the adoption of React Native for mobile app development and Node.js for backend services. For database management, he has shifted to MongoDB due to its flexibility and scalability. Moreover, Daniel provides insights into the integration of AI-based tools for optimizing code and enhancing user experience, which could be invaluable for both novice and veteran developers looking to update their tech stacks.