Tools for Humanity
Building the World App. Anonymous biometric authentication and data-collection infrastructure across Android and iOS.
Synkrasis Labs
Building and evaluating AI agents in real-world environments, with a focus on their decisions and actions, not just their final answers.
Synkrasis LabsVinoAI · SaaS for Hospitality
Took the startup from idea to first sale in less than one week. Built its wine recommendation product: a Next.js interface, a Python/FastAPI backend, and scikit-learn models matching wines to guests’ taste preferences. Handled deployment for venues across Attica.
DataAnnotation Tech · Remote
Created and evaluated training data for software-focused language models. Worked with admin teams on data pipelines and annotation workflows for specialised software tasks.
CoolSchool · Athens
Led development of a React Native educational app and integrated backend APIs. The app reached the top 10 trending educational apps on the Greek Google Play Store.
A full-stack agent system deployed on an operating soybean research farm. The work connects sensing, machinery and agronomic processes, and evaluates nine agent controllers across 100 full-season scenarios.
A full-stack gig-finding platform: browse and filter opportunities, post a gig, manage applications, and receive notifications. Built with Swift and Firebase.
View the projectA Google Maps link goes in; a website for the venue comes out. Built with Dinos Papargyriou and Chris Galanis using agent workflows and image generation. We received the Best Impact Award.
Read the storyCompared CNN-LSTM, graph-based, and Transformer architectures for image captioning. Trained experimental models on Flickr-8k and evaluated results using BLEU, METEOR, and CIDEr.
View the project