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Alfonso
@abaquedanof
Level 2
Data Engineer
Chili
Espagnol, Anglais
À propos de moi
I'm a Junior Data Engineer with hands-on experience in database design, data pipelines, and data-driven web applications.
I deliver ERDs, clean relational schemas, and documentation you can implement and maintain with confidence. I also work with dashboard data modeling, cloud pipeline planning, workflow automation, and building custom internal tools and client-facing apps.
Whether you need a solid database to build on, a pipeline to move your data, or an app to put it in front of your users, I can help you connect the dots.
Compétences
Alfonso
15 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Développement des bases de données
I will design your database schema and erd for your app
Autres concepteurs
I will build a custom web app or CRM for your business
Vous souhaitez travailler sur une base horaire ?
Dites à Alfonso ce dont vous avez besoin.
15 $US
/
heurePortfolio
Expérience professionnelle
Data engineer
BancoEstado • Temps plein
Nov 2025 - Present • 11 mos
I am a data engineer with hands-on experience designing and building end-to-end data pipelines. I work with cloud platforms (mainly AWS), relational databases, and data processing tools to ingest, clean, transform, and store data efficiently. I help businesses turn raw, messy data into reliable, well-structured datasets ready for analytics, dashboards, and decision-making.
31 Avis
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ben_etem
Pays-Bas
Working with Alfonsowas an outstanding experience. His English communication is excellent, and his technical knowledge is clearly at a very high level. He understood the requirements quickly, solved every problem intelligently and efficiently, and delivered the work much faster than expected. What impressed...
4 jours
Durée
Développement des bases de données
Utile?
marayala
États-Unis
He was very good, he understood well what I wanted to get done and knew how to accomplish it. He also provided ideas and information to get the work completed. I am satisfied with his work
8 semaines
Durée
Développement des bases de données
Utile?
mikeshehadeh
États-Unis
I hired him to build a custom app within Slack, and it was a great experience from start to finish. He made sure the app worked exactly as intended and thoroughly tested everything before and after delivery. Even after the project was completed, he remained available to answer questions and provide support...
13 jours
Durée
Autres concepteurs
Utile?
modacani
Espagne
Una bendición haber encontrado a Alfonso para la realización de este trabajo, es una persona muy cordial, atenta y detallista y me afino el trabajo hasta que quede satisfecho con el. Le pediré mas trabajos
11 jours
Durée
Autres concepteurs
Utile?
jairramrez417
Pérou
Collaboration en cours
Nuevamente, impecable. El trabajo se realizó a la perfección. Muy buena comunicación y profesionalismo. Espero volver a contar con Alfonso para siguientes proyectos
9 jours
Durée
Développement des bases de données
Utile?
