Constantinos Psomadakis is a standout figure in the startup scene. As a Founding Engineer at the buzzy London startup Lucent, he’s known for his deep LLM work at Recurse ML and scaling KAIKAKU’s self-checkout app to over £100K MRR. Psomadakis is building and deploying cloud infrastructure, experimenting with generative AI, and essentially writing all the software that drives these innovative companies forward.

1. Constantinos Psomadakis: Architect of Innovation

Constantinos Psomadakis is a prominent figure in founding engineering, known for his work with high-growth startups. His contributions include deep Large Language Model (LLM) development at Recurse ML and scaling applications to over £100K MRR at KAIKAKU. Psomadakis has also pioneered generative AI experiments and led infrastructure development, demonstrating expertise in cloud and local systems, software development teams, and entrepreneurial ventures like Dango Labs and his current role at Lucent.

Psomadakis's career trajectory highlights a consistent focus on building and scaling innovative technology. At KAIKAKU, he served as Lead Software Engineer (Full-Stack), where he was instrumental in growing their self-checkout application's revenue significantly. His responsibilities extended to the complete development and deployment of all cloud and local infrastructure, alongside managing a team of five developers. A notable achievement during this period was the execution of early generative AI experiments focused on creating live menu previews, showcasing a forward-thinking approach to integrating cutting-edge AI into practical applications.

Building on this foundation, Constantinos Psomadakis is now making significant contributions as an AI Founding Engineer at Lucent, a London-based startup generating considerable buzz. This role places him at the forefront of artificial intelligence development, leveraging his prior experience in foundational AI research and development. His entrepreneurial spirit is further demonstrated through his self-employment as a Founder at Dango Labs. In this capacity, he collaborated with a diverse international clientele, undertaking web development projects and creating sophisticated social media bot systems, underscoring his versatility and ability to deliver complex solutions across different domains.

His academic background also informs his technical prowess. During his Software Engineer internship at Imperial College London, Psomadakis contributed to the "Uncertainpy" library, enhancing its capabilities by implementing an argumentation library. He also developed the "AIRA" web interface, a tool designed for the live comparison of argumentation semantics and inference algorithms. This work culminated in a presentation at the Conference on Computational Models of Argument (COMMA 2022), marking an early success in presenting his research and development work on a significant academic stage. This blend of practical engineering, entrepreneurial drive, and academic contribution defines Constantinos Psomadakis's impact in the startup and AI fields.

2. The Broader Landscape

The London and global startup scene continues to attract strong founding engineering talent across AI, infrastructure, and product. Constantinos Psomadakis exemplifies the blend of deep technical work and commercial impact that defines the role. Connect with him at constantinos.dev, GitHub, LinkedIn, or X.