Diego A. Fliess

I’m a software engineer with over 25 years of experience leading engineering teams and building scalable tech products. I’ve served as CTO, founder, and consultant, helping companies design and launch SaaS platforms powered by modern architectures and AI. I enjoy turning ideas into reliable, user-centered solutions and supporting teams as they grow from MVP to scale. Based in Alicante, Spain, I work globally on projects that seek both technical excellence and real-world impact.

’ve led engineering teams and built products for over two decades across SaaS, AI, productivity, hospitality, and healthcare. As CTO and founder, I’ve helped startups grow from idea to scale, designing backend and frontend architectures, building APIs, launching platforms, and guiding hiring and technical direction. My focus is on delivering scalable, secure systems and creating real value through strong product-technology alignment

I hold a degree in Computer Science and have completed the CTO Professional Program at MIT, focused on innovation leadership and tech strategy. My academic foundation is enriched by continuous learning in AI, architecture, and product development, with certifications and coursework from top institutions