Simera Professional Key (SPK)

Juan Carlos G

El Salvador

Data Engineer

$ 3,200/month

10+ yrs exp

Hello, my name is Juan, and I’m a Data Engineer with over eight years of experience in designing and maintaining enterprise data platforms. My core expertise includes SQL, Python, cloud platforms such as AWS and Google Cloud, and modern data architectures like data warehouses, data lakes, and lakehouses. I also work with ETL/ELT pipeline design, orchestration tools, and advanced data modeling for analytics. Recently, I’ve led initiatives to build and evolve scalable data warehouses and dat…

Skills

  • Amazon S3
  • Ansible
  • C++
  • CI/CD
  • Docker
  • hadoop
  • Java
  • Kubernetes
  • MySQL
  • OOP
  • PHP
  • PostgreSQL
  • Python
  • Scala
  • Tableau
  • Terraform
  • AirFlow
  • Amazon AWS
  • Amazon SQS
  • BigQuery
  • Data Engineer
  • DataBricks
  • HDFS
  • Impala
  • Oracle
  • Phyton
  • Power BI
  • Python/R
  • CICD
  • Data engineering
  • PowerBI
  • Tableu
  • Python3
  • Google Cloud Platform (GCP)
  • oracle data integrator
  • Paython
  • Java.
  • debt
  • Azure SQL
  • dbt
  • Google Cloud Platform, Azure
  • MSQL
  • Apache Spark
  • Amazon Q
  • Apache Kafka
  • Apache Airflow
  • kubernetes

Juan Carlos G

El Salvador

Data Engineer

$ 3,200 /month

Part Time: $ 480/month

10+ yrs exp

Hello, my name is Juan, and I’m a Data Engineer with over eight years of experience in designing and maintaining enterprise data platforms. My core expertise includes SQL, Python, cloud platforms such as AWS and Google Cloud, and modern data architectures like data warehouses, data lakes, and lakehouses. I also work with ETL/ELT pipeline design, orchestration tools, and advanced data modeling for analytics. Recently, I’ve led initiatives to build and evolve scalable data warehouses and dat…

Skills

  • Amazon S3
  • Ansible
  • C++
  • CI/CD
  • Docker
  • hadoop
  • Java
  • Kubernetes
  • MySQL
  • OOP
  • PHP
  • PostgreSQL
  • Python
  • Scala
  • Tableau
  • Terraform
  • AirFlow
  • Amazon AWS
  • Amazon SQS
  • BigQuery
  • Data Engineer
  • DataBricks
  • HDFS
  • Impala
  • Oracle
  • Phyton
  • Power BI
  • Python/R
  • CICD
  • Data engineering
  • PowerBI
  • Tableu
  • Python3
  • Google Cloud Platform (GCP)
  • oracle data integrator
  • Paython
  • Java.
  • debt
  • Azure SQL
  • dbt
  • Google Cloud Platform, Azure
  • MSQL
  • Apache Spark
  • Amazon Q
  • Apache Kafka
  • Apache Airflow
  • kubernetes

Data Engineer

IDS COSTA RICA
March 2026 - June 2026

Participated in Project CAMBI, designing, optimizing, and supporting data pipelines. Migrated Integridad Modular flow into Apache Airflow DAGs, optimized Data Sharing processes, and developed Airflow DAGs for sales forecasting using CI/CD, GCP, Apache Spark, Big Query, and Apache Airflow.

Data Engineer

DARWOFT
November 2025 - March 2026

Provided production support for external medical claims. Monitored pipelines, ensured data integrity, implemented DataOps best practices, and simplified data consumption for business stakeholders using AWS Glue, SAS Enterprise Guide, and Apache Airflow.

Data Engineer

BANCO CUSCATLAN
January 2025 - November 2025

Participated in the design of a data model for digital products, identified entities and relationships, modeled digital product performance, and developed a customer 360 data product to unify data access using AWS Glue, SAS Enterprise Guide, and Apache Airflow.

Big Data Engineer Specialist

TELEMOVIL EL SALVADOR
May 2021 - November 2025

Specialized in Big Data projects including Airflow orchestration, ingestion tools for customer profiling, upgrading Cloudera Hadoop to CDP, and streaming data navigation to AWS S3. Technologies included Apache Airflow, Python, Hive, Impala, Spark, HDFS, and AWS services.

Datawarehouse Engineer

TELEMOVIL EL SALVADOR
March 2012 - May 2021

Built and managed various Datamarts for Voice, Navigation, and Mobile Financial Services. Developed ETL processes for regional data models and optimized database packages using PLSQL and Bash scripting.

Smart Scores

Communication
40
Role Fit
100
Adaptability
70
Problem-solving
80

Smart Skills

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