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Jon Aldekoa

@jonaldekoa

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Full Stack Web Developer building React apps, microservices, and Python tools for financial data.

Spain

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I built a containerized URL shortener with a React interface, a Node.js/Express REST API, PostgreSQL persistence, and JWT and Google OAuth 2.0 authentication. I also created bcraapi, a Python package that automates extraction of official macrofinancial data from Argentina’s central bank and transforms it into Pandas DataFrames.

My projects include Realista, a Chrome extension that uses a local Ollama model to rewrite Idealista property descriptions. On Planazo, I collaborated with a multidisciplinary team to develop a full-stack MVP, designing mobile-first React components and implementing a REST API.

Experience

Work history, roles, and key accomplishments

Gestor de Operativa y Atención al Cliente

BBVA

Jan 2021 - Dec 2024 (3 years 11 months)

Provided daily in-person attention to over 100 clients, promoted digital banking adoption, and resolved incidents, claims, and fraud cases. Responsible for daily cash reconciliation without discrepancies and management of liquidity and cash optimization with cash-in-transit companies.

Customer Service Digital Banking Fraud Resolution Cash Management Liquidity Management

Administrativo de Operaciones y Finanzas

Penny Norte

Jan 2020 - Dec 2021 (1 year 11 months)

Managed administrative and financial control tasks including budgeting, invoicing, review of delivery notes, and accounting of income/expenses for over 20 national and international contacts. Organized and mobilized over 50 temporary workers from the employment pool, ensuring shift coverage and compliance with HR/labor requirements.

Financial administration Budgeting Invoicing Accounting HR Coordination

Education

Degrees, certifications, and relevant coursework

BBK Bootcamps powered by The Bridge

Bootcamp Desarrollo Web Full Stack, Desarrollo de Software

2026 - 2026

Bootcamp Desarrollo Web Full Stack (490h) focused on building web applications from scratch, covering frontend with React and JavaScript, backend with Express and databases, and cloud deployment.