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Gianluca CremiGC
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Gianluca Cremi

@gianlucacremi

I build backend trading platforms, APIs, and distributed systems for global banks and fintechs.

United Kingdom
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I've built backend platforms and trading workflows at J.P. Morgan, Nomura, Goldman Sachs, and Revolut, supporting business-critical products across investment banking and fintech.

At J.P. Morgan, I own backend development and architecture for a distributed, client-facing bond portfolio trading platform used by hundreds of institutional clients. I also unified portfolio ingestion across trading venues, integrated new price sources, partnered with traders on workflow delivery, and led standups across London and Hong Kong.

At Nomura, I developed infrastructure for algorithmic index strategies with more than $10 billion in AUM, improved the QIS execution platform, and supported index publication to Bloomberg. I also built secure SFTP and PGP client communications tooling and a data-validation platform processing hundreds of thousands of data points each day.

My work spans Python, Java, SQL, distributed systems, APIs, production support, and trading systems. Outside work, I build cryptocurrency arbitrage bots and regularly participate in Kaggle machine learning competitions.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

University College London logoUL

University College London

Postgraduate Certificate, Machine Learning

2014 - 2015

Postgraduate Certificate in Machine Learning with relevant subjects including Applied Machine Learning, Information Retrieval and Data Mining, Bioinformatics, and Natural Language Processing.

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