Freelancer profile translated to English.

Description

I am a Data Engineer with over 13 years of experience, specializing in data automation, process optimization, and performance improvement in SQL and Python.

I help companies and technical teams to:

• Automate manual data flows

• Clean and transform complex datasets

• Optimize SQL queries and slow pipelines

• Reduce processing times and operational costs

I work with a hands-on, results-oriented approach, prioritizing clear, maintainable, and well-documented solutions.

I can collaborate on one-off projects or well-defined tasks, easily integrating with existing teams.

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Darwoft, Remoto
Data Engineer
November 2021 - September 2023 (1 year and 10 months)
Specialized in Data Feeds and ETL. Expert in improving and automating ETL processes. - Proficient with technologies: AWS, Airflow, Python, Snowflake, and Postgres.
Python data-integration Snowflake Airflow Remote Work
SGS Barcelona,
Data Engineer
September 2023 - Today (2 years and 9 months)
Barcelona, Spain
Implementation of data quality rules and data profiling management. Experience in using advanced tools like Ab Initio, Snowflake, and MicroStrategy. Development of efficient data quality rules.
Ab Initio SQL etl-processes exploratory-data-analysis
INSTACLICK, Remoto
Data Engineer
June 2019 - September 2023 (4 years and 3 months)
Planning and coordination of teams for the analysis, design, development, and implementation of ETL/ELT solutions. Optimization of big data processes
• • Coordination of multidisciplinary teams
• • Innovative design of data solutions

Check out Luis Alberto's experience

Be the first to recommend Luis Alberto

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

IT AND NETWORKS FUNDAMENTALS CERTIFICATE
IBM ADVANCED CAREER EDUCATION
2008
FUNDAMENTOS DE TI Y REDES CERTIFICADO
CERTIFICATE
IBM ADVANCED CAREER EDUCATION
CERTIFICADO

Check out Luis Alberto's education

Luis Alberto Manrique Haringhton

Data Engineer | Automation and optimization

About Luis Alberto

Experience

Recommendations

These freelancer profiles also match your criteria

Education

Skill set

Categories