Hi, my name is
I'm a 19-year-old full-stack developer based in Zürich, focused on finance + AI. I work AI-native, using multi-agent tools to ship clean, well-tested production software fast, from algorithmic trading infrastructure to full-stack apps.
An institutional-style, multi-strategy trading platform (FX & indices) on an FTMO $100K demo: backtesting engine, risk governance (kill-switches, position sizing) and automated VPS deployment. Validation pipeline with pre-registered theses, permutation & CPCV testing and frozen-rule reviews; its governance closed its largest strategy when forward data invalidated it. 842 passing tests.
Quantitative research framework for futures markets: 16 years of minute data across ~20 instruments (index, energy, metals, rates, FX), vectorized no-look-ahead backtesting with real rolled-contract P&L, and an anti-overfitting validation stack (Deflated Sharpe, PBO, purged CV / CPCV, Reality Check / SPA). ~85 pre-registered hypotheses in an append-only registry; a strict acceptance gate has passed 0 strategies so far, reported honestly.
Async pipeline that ingests Polymarket prediction-market data and tracks whale wallets into a DuckDB warehouse. Resumable, checkpointed ingestion across three public APIs, with a clean analytical schema.
Streams Solana wallet activity in real time via Helius WebSockets and parses swaps (Raydium / Pump / Jupiter) with a balance-diff parser. Strict TypeScript, versioned migrations, fully observation / paper-only.
Scans lending protocols (MarginFi, Solend, Kamino) for under-collateralised positions and builds atomic liquidation transactions, with strict risk guards (dry-run, per-trade and daily-loss caps) and Pyth price feeds.
I'm Carles, a 19-year-old developer in Zürich. I build AI-powered software and algorithmic trading systems, from trading infrastructure to full-stack and self-hosted applications.
In a 6-month role at A+E Informatik I shipped 6 production applications: full-stack platforms, browser extensions and desktop tools. Alongside that, I build my own finance/AI projects to go deeper.
My focus is algorithmic trading(Forex / futures, MetaTrader) and AI-powered tools. I care about clean, tested code, rigorous validation, and clear communication. Trilingual: Spanish, German (C1), English.
I'm currently looking for Praktikum / part-time roles (40-60%)and freelance work in finance & AI. Whether you have a project, a question, or just want to say hi, my inbox is open.
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