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Alfonso
@abaquedanof
Level 2
Data Engineer
Chile
Spanisch, Englisch
Über mich
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.
Kompetenzen
Alfonso
15 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Datenbank-Entwicklung
I will design your database schema and erd for your app
Andere Entwickler
I will build a custom web app or CRM for your business
Möchtest du auf Stundenbasis arbeiten?
Erzähle Alfonso, was du brauchst.
15 $
/
StundePortfolio
Arbeitserfahrung
Data engineer
BancoEstado • Vollzeit
Nov 2025 - Present • 10 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 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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ben_etem
Niederlande
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...
Hilfreich?
marayala
Vereinigte Staaten
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
Hilfreich?
mikeshehadeh
Vereinigte Staaten
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...
Hilfreich?
jairramrez417
Peru
Laufende Zusammenarbeit
Nuevamente, impecable. El trabajo se realizó a la perfección. Muy buena comunicación y profesionalismo. Espero volver a contar con Alfonso para siguientes proyectos
Hilfreich?
raghaddddd111
Saudi-Arabien
Fast, professional, and the work quality was excellent. Highly recommended!
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