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Gabriel Fernandez Campos

@gabrielfernandezcamp

Message

Data Engineer designing scalable, high-quality pipelines for ESG and analytics.

Spain

Message

What I'm looking for

I’m looking to build and scale reliable data pipelines for analytics—especially ESG/sustainability—where I can own architecture end-to-end, strengthen data quality (Soda/testing), and optimize performance in collaborative, international teams.

I’m a Data Engineer with experience designing and maintaining scalable data pipelines and analytics infrastructure for sustainability and ESG data. I focus on data quality, performance optimization, and building clean, robust solutions, translating product requirements into scalable, maintainable systems. I’m collaborative and detail-oriented, with a pragmatic approach to solving complex problems in international, cross-functional teams.

At ClarityAI, I own the end-to-end design of data architecture and pipelines, building and maintaining robust ETLs for large-scale datasets from internal and external sources. I implement and enforce data quality standards using Soda, schema validations, and automated testing, and I develop dashboards to track dataset stability and release confidence. Previously at bluetab, I built ETL pipelines using AWS Step Functions, developed AWS Lambda and AWS Glue jobs, deployed infrastructure as code in AWS (S3, Fargate, Lambda, Glue, Redshift, DataBrew), and migrated data processing systems from Scala to Python.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

ClarityAI

Sep 2023 - Present (2 years 9 months)

Owned end-to-end data architecture and pipeline design, translating product requirements into scalable, maintainable solutions. Built ETLs and enforced data quality with Soda, schema validations, and automated testing while improving performance and dashboard visibility into dataset stability and release readiness.

Python ETL Data Architecture Data Quality SoDA Automated Testing Performance Optimization Dashboarding

Scout Leader & Coordinator

San Agustin Scout Group

May 2016 - Oct 2025 (9 years 5 months)

Led and coordinated weekly scout activities and camps for 200+ children and teens while supervising a team of 20+ volunteer leaders. Supported international scouting events as staff and contributed to program planning and delivery.

Youth Program Leadership Team Management Volunteer Supervision Event Planning Communication Scheduling International Scouting Support

Data Engineer

Bluetab

Sep 2021 - Aug 2023 (1 year 11 months)

Built AWS-based ETL pipelines using Step Functions, Lambda, and Glue to transform large-scale datasets. Managed cloud infrastructure with infrastructure-as-code and migrated data processing from Scala to Python for client delivery.

AWS Step Functions AWS Lambda AWS Glue Infrastructure as Code Amazon S3 Amazon Redshift

Computer Engineering Intern

NTT Data

Jun 2019 - Jan 2020 (7 months)

Resolved database discrepancies and developed Java functionalities to support internal data systems. Worked on identifying issues and implementing fixes to improve data consistency and reliability.

Java Data Reconciliation Object Oriented Programming