I build AI products end-to-end — from requirements to live deployment.

Products

• FinTwin — digital twin of 390+ S&P 500 companies' finances from SEC filings, 5,000 crisis simulations live in the browser, rebuilt weekly for 0€ · Live · Code
• AI layer for a children's teddy bear that speaks, listens and tutors kids — entirely offline
• Live AI university advisor — Llama-3.3-70B, Docker, 0€/month · Live
• Skill-swap platform — 6 user interviews before writing a line of code · Live
• HR portal for 2,400 security guards — live, costs nothing to run · Live
• Conversational analytics platform — upload a dataset, ask in plain language, get instant analysis · Live
• IoT stress detection system — smart ring adjusts lighting and music automatically, no manual input · Live

Growth

• Top 0.5% on Adobe Stock out of 342,000 creators — automated pipeline -> 200k assets live, zero ads · Profile
• 245M+ organic impressions across 6 platforms — zero budget, zero ad spend

Engineering

• Upstreamed the TwinLens fix to circuit-tracer, the attribution-graph library · PR
• 70 merged PRs across 13 public repos — Mainly LangChain, DSPy (36.4k★), Dify (144k★) · GitHub
• 400+ LeetCode problems solved - daily problem solving routine :) · Profile

Research

• TwinLens — showed LLM attribution graphs mispredict interventions because they drop two derivatives; restoring them lifts accuracy ρ 0.20 → 0.53 on GPT-2, replicated on Qwen3 · Paper · Live · Code
• Showed that balance-sheet stress models mostly measure persistence — and where a simulation twin still beats simple cash-flow rules, every year 2014–2023 (2,661 firm-years) · Paper
• Proved a locally-correct AI can be systematically unfair over time — EU AI Act aligned · Paper
• Validated new startup efficiency metric on 5.6M UK company records · Paper
• Peer Reviewer: Journal of the International Council for Small Business
• Multiple manuscripts currently under peer review.

• Currently fine-tuning the world's most accurate Ancient Greek LLM, trained on the entire classical corpus
• Plus architecting autonomous AI pipelines for end-to-end digital product deployment.

BSc Management Science & Technology — AUEB, 2026 Open to: AI x Product roles Portfolio Linkedin