Marwin T.

Data Engineer

Marwin is an experienced Data Engineer with nearly five years of commercial experience, specializing in building and maintaining scalable data infrastructure on cloud platforms such as Google Cloud Platform (GCP) and Amazon Web Services (AWS).

He has deep expertise in designing and optimizing ETL/ELT pipelines, orchestrating workflows, and developing cloud-based architectures for data lakes and data warehouses.

Marwin has successfully led multiple cloud migration projects, including the end-to-end migration of a data engineering team’s workflows from AWS Elastic Beanstalk to Apache Airflow on GCP Composer. He has also designed and implemented full reporting pipelines using geospatial data to track and analyze store visits, enhancing business insights and decision-making.

Marwin combines strong technical capabilities with a strategic approach to data engineering, making him a valuable asset for data-driven organizations seeking to modernize and scale their infrastructure.

Main expertise

  • Python
    Python 5 years
  • SQL
    SQL 5 years
  • Scala
    Scala 5 years

Other skills

  • MySQL
    MySQL 5 years
  • Kubernetes
    Kubernetes 5 years
  • Java
    Java 4 years
Marwin

Marwin T.

Bolivia

Get started

Selected experience

Employment

  • senior data engineer

    global extension - 5 years 4 months

    • Maintained the pipelines for the datalake and warehouse

    • Created new ETLs and ELTs for reporting purposes in the warehouse.

    • Migrated data from cloud to cloud

    • Optimization of SQL and spark code

    • Design workflows and manage small teams.

    Technologies:

    • Technologies:
    • Python Python
    • SQL SQL
    • Scala Scala
    • BigQuery BigQuery
    • PostgreSQL PostgreSQL
    • Redshift Redshift
    • Apache Airflow Apache Airflow
    • Apache Spark Apache Spark
    • Google Cloud Google Cloud
    • AWS AWS
    • AWS S3 AWS S3
    • AWS EC2 AWS EC2
    • AWS VPC AWS VPC
    • AWS Lambda AWS Lambda
    • ETL ETL
    • dbt dbt
    • Hadoop Hadoop
    • ELT
    • Kubernetes Kubernetes

Education

  • BSc.software engineer

    UPB · 2016 - 2020

Find your next developer within days, not months

In a short 25-minute call, we would like to:

  • Understand your development needs
  • Explain our process to match you with qualified, vetted developers from our network
  • You are presented the right candidates 2 days in average after we talk

Not sure where to start? Let’s have a chat

First developer starts within days. No aggressive sales pitch.