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Diego Chinchilla

@diegochinchilla1

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Data Engineer and fullstack developer focused on scalable data pipelines and secure analytics.

Colombia

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What I'm looking for

I’m looking for a role where I can design and automate scalable data pipelines and ETL/ELT on GCP/AWS, while collaborating in an agile team to deliver secure, high-quality analytics and API/web solutions.

I’m a Data Engineer and Fullstack Developer with a solid career in comprehensive data management and application development. I focus on efficient processing and analysis of large data sets, and I design and optimize data pipelines to ensure integrity, efficiency, traceability, and availability.

In my recent experience, I design, build, and operate end-to-end data engineering solutions on GCP. I implement scalable ETL/ELT processes, standardize maintainable code using OOP, and orchestrate batch and critical flows with Control-M and Airflow (DAGs, dependencies, monitoring, and error handling). I also design and administer analytics-optimized databases and develop analytical processes and business rules using SAS.

Previously, I strengthened real-time ingestion and transformation with NiFi and established data management platforms using Cloudera technologies such as HDFS, YARN, Hive, and Zeppelin for exploratory analysis. Alongside data engineering, I build complete web solutions using Python, JavaScript, HTML, CSS, Django, React, Symfony, and PHP—then align everything with agile/Scrum practices to deliver robust, scalable outcomes that meet banking-grade security and compliance expectations.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Megalinea

Aug 2025 - Present (8 months)

Designed, built, and operated end-to-end data engineering solutions on GCP, including scalable ingestion, processing, and consumption. Implemented and standardized ETL/ELT pipelines and automated batch/critical workflows with Airflow and Control-M to improve data quality and availability for decision-making.

GCP ETL Airflow Control M Data Modeling Databases SAS Data Quality Monitoring

Chair Professor of Systems Engineering

Ean University

Jan 2025 - Nov 2025 (10 months)

Delivered practical software development training using agile methodologies and real industry cases to prepare students for professional engineering work. Taught frontend/backend development, REST APIs, hybrid mobile development, database integration, and web application security best practices.

Agile Methodologies Software Architecture REST APIs Frontend Development Backend Development Databases Web Security Hybrid Mobile Development JavaScript

Python Big Data Developer

Cinte Colombia

May 2024 - May 2025 (1 year)

Built and optimized data pipelines in Apache Airflow for automated, scalable processing. Refactored Python (OOP) and optimized Spark/PySpark queries to improve processing efficiency, while coordinating delivery using Jira and daily stand-ups.

Apache Airflow Apache Spark Pyspark Python OOP BASH Jira Data Pipelines

Data Engineer

Novatec Solutions

Jun 2023 - May 2024 (11 months)

Configured and managed NiFi processors to ingest, transform, and route data in real time while supporting secure and reliable financial data transfer. Designed and optimized Cloudera/Hadoop cluster workflows (HDFS, YARN, Hive) and used Zeppelin with Spark/PySpark for exploratory analysis and distributed processing.

Apache NiFi HDFS Yarn Hive Spark Pyspark Distributed Data Processing

Data Engineer

CALA Analytics - By Infórmese

May 2023 - Aug 2023 (3 months)

Optimized Oracle 11g database performance in a GCP environment and developed Python automation for ETL on the GCP platform. Produced management report dashboards using Python while maintaining report/indicator table accuracy through governance-focused data supervision.

GCP ETL Python Data Governance Dashboards Data Validation Data Quality Collaboration

Fullstack Developer

Andikem Colombia

May 2022 - Jan 2023 (8 months)

Developed and administered systems using Node.js (Blackpearl) and implemented backend/frontend features with Symfony (PHP) and React/HTML/CSS/JavaScript. Managed AWS infrastructure (instances, storage, networks) and maintained PostgreSQL/MySQL databases with GitHub-based version control to support scalable deployments.

Node Symfony React JavaScript AWS PostgreSQL MySQL GitHub Linux

Backend Developer

Indra Misaint Colombia

Oct 2021 - May 2022 (7 months)

Built automations across Linux and Windows servers using PHP/Laravel, Ansible, and Python, and created dashboards to monitor automation execution. Automated repetitive operations with RPA (Power Automate and Ansible) and used Python/R-Studio for data verification, reducing infrastructure engineers’ task time by more than 40%.

PHP Laravel Ansible Python RPA Power Automate PowerShell R R Studio Dashboards

Analyst III

Banco Davivienda - Daviplata

Jun 2020 - Oct 2021 (1 year 4 months)

Monitored data sources and ensured the availability and quality of data for analytics using Cloudera. Developed Hive/Impala SQL joins and automated ETL workflows with Python/R-Studio and Apache Airflow to support accurate data lake tables, certification/governance tracking, and management reporting.