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Steve P
@stepil
building efficient data pipelines for fintech, open banking and data enrichment
Tschechien
Tschechisch, Englisch
Über mich
I'm a Data Engineer at a fintech startup, where I build transaction enrichment systems that turn raw card payment and open banking data into reliable merchant, category, logo, location, and other insights used in banking products.
Along the way, I built and led a team of 30+ part-time contributors, covering hiring, onboarding, and process design. Today I own a core product module and lead a greenfield project.
My strengths sit at the intersection of data engineering, process improvement, and product ownership, with a focus on PostgreSQL, Python, SQL optimization, and scalable data pipelines.
Kompetenzen
Steve P
offline •
Durchschnittliche Antwortzeit: 3 Stunden
Meine Dienstleistungen
Datenbereinigung
I will clean, merge and format your excel and csv data
Arbeitserfahrung
Data Engineer at a fintech
Fintech • Vollzeit
Apr 2022 - Present • 4 yrs 3 mos
- own and develop open banking module, including data processing logic, quality checks and monitoring - lead a greenfield lead deduplication and scoring project with two student engineers, covering data model design, implementation direction, review, and delivery - build and optimize PostgreSQL/Python pipelines for transaction data processing, input monitoring, and automated enrichment quality checks - shape internal data enrichment tools connecting user needs with data team and backend team (ongoing) - deliver client data PoCs by analyzing raw transaction inputs, enriching the data, and preparing production-ready processing logic - review work and mentor junior colleagues on SQL, Python and data quality
