I develop and maintain production ETL pipelines for telecommunications data, from integrating sources to supporting the processes that keep them running.
The flow I work on
A simplified view of the processing stages.
01Extractor→
Ingest data from providers and network platforms.
02Parser→
Analyze, validate and transform incoming data.
03Loader
Persist data in Oracle / PL/SQL for analytical use.
Technologies used
Java
Python
Oracle / PL/SQL
Apache Kafka
From implementation to operation
01Source integration
Integrate new sources, equipment, counters and KPIs into existing data flows.
02Processing & persistence
Develop and maintain components in Java and Python, optimize Oracle / PL/SQL packages, procedures and functions, and connect components through Apache Kafka.
03Production support
Trace incidents through SQL and logs, and run backfills and historical reprocessing to recover data.
04Data quality
Build automated failure detection and recovery controls, and validate data quality after deployments.
02 / Experience
Professional experience
Web development, test automation and data engineering. Different responsibilities, connected by software quality.
2026
— Present
Current role
Junior Data Engineer
Employer
EPAM Systems
Project / client
CLARO
Data Engineering / Telecommunications
Development, maintenance and production support of ETL processes for telecommunications data.
Maintain data flows from extraction through transformation, persistence and analytical consumption.
Collaborate with functional analysts, infrastructure and other technical teams on requirements and incidents.
Industrial control hardware from the INDUMIX product environment.
QA and test automation for a multifunctional product used in concrete plants, integrating a web interface, services, a database and PLC communication.
Derive test cases from requirements, perform manual functional and technical testing, and record traceable reports in Jira.
Build UI automation with the Page Object Model and run regression checks after fixes.
Support PLC-side testing by investigating simulation tools and validating MQTT topics, sequences and data synchronization.
Technologies usedJava, Selenium WebDriver, JUnit, and Maven
Product technology context — not a claim of development ownershipReact, TypeScript, Python, FastAPI, PostgreSQL, C++, and MQTT
2025
—
QA Automation Intern (Java)
Employer
EPAM Systems
Professional training in automated software testing with guidance from senior mentors.
Develop and run automated tests using a layered test architecture.
Practice clean code, modular design and maintainable tests, with additional PL/SQL and soft-skills training.
Technologies usedJava, Selenium WebDriver, Cucumber, JUnit, Maven, and Git
2023—24
—
Web Developer
Employer
Aerobics Center
Part-time development for an e-commerce platform offering courses and certifications for fitness and dance instructors.
Create and update website content, and develop custom plugins and scripts.
Improve product management flows, implement responsive layouts and SEO-oriented structures, and collaborate with non-technical teams.
Technologies usedWordPress, WooCommerce, Elementor, and PHP
03 / Knowledge
Tools, with context.
A technical index shaped by data engineering, software testing and web development — with a separate place for ongoing learning.
Current professional practice
01Data engineering & pipelines
Core tools used in my current ETL work.
JavaETL components
PythonETL development
Oracle / PL/SQLPersistence & SQL
Apache KafkaComponent integration
Operation and troubleshooting
Linux
Shell scripting
Git
Production investigation, scripting and version control.
02Quality & automation
Previous professional experience
Functional UI testing, regression checks and maintainable test suites.
Java
Selenium WebDriver
JUnit
Cucumber
Maven
Java-based automation in the INDUMIX product environment and the EPAM internship. Cucumber was part of the internship.
03Web development
Previous professional experience
Content management, e-commerce and custom functionality.
WordPress
WooCommerce
Elementor
PHP
Coursework & educational projects
JavaScript
React
Node.js
Express
MongoDB
MySQL
Web development coursework and projects, separate from my professional work with WordPress and PHP.
04Infrastructure & engineering foundations
Coursework & educational projects
DevOps training
Jenkins
GitHub Actions
Docker
Kubernetes
AWS
Terraform
Elastic Stack
Tools covered in training on CI/CD, containers, cloud infrastructure and monitoring; not presented as professional specialization.
University work in C++, alongside algorithms, data structures, software architecture, concurrency and operating systems.
04 / Education
Previous studies
Universidad Nacional de Córdoba
Computer Engineering
—
Studies in progress
Universidad Siglo 21
Software Engineering
—
Expected graduation ·
01Software
Designing and building software, from algorithms and data structures to architecture, patterns, databases, testing and maintainable code.
02Systems
Understanding how computing systems work, from operating systems and concurrency to networks, computer architecture and hardware–software interaction.
03Practice
Turning requirements into working systems through projects, teamwork, testing, debugging, trade-offs and technical decision-making.
Complementary learning
Focused programs in delivery, web development and practical software projects.
Mundos E
DevOps training
Delivery · Infrastructure · Operations
Training covering delivery automation, containers, infrastructure as code, cloud services, Linux administration and monitoring, with a team final project.
Coderhouse
Web Development Program
—
Completed training
JavaScript / React / Backend
Completed coursework in JavaScript, React and backend development, including weekly assignments, mentoring and evaluated final projects.
Universidad Tecnológica Nacional
Full-Stack Web Development Diploma
—
Completed training
Frontend / PHP / MySQL
Completed training in responsive interfaces, backend development and relational databases, including three individual projects.
05 / Certifications
Learning, documented.
Individual credentials, connected by a continuing technical education. Each entry links to its certificate.
Outside work, I enjoy spending time with my family, my partner and my friends. Sharing everyday moments with them matters to me.
Travel
Football
Padel
How I work
At work, I value that same sense of connection: a team where people communicate, collaborate and get along. I like taking initiative, adapting when things change and working with both technical and non-technical colleagues.
Agile environments, including Scrum and Kanban, are part of how I work with others.
English
B2Upper-intermediate
English is an important tool for communicating, learning and collaborating with international teams.
07Contact
We can start with a conversation.
I welcome conversations about Data Engineering, Software Engineering, technology, professional opportunities and collaboration.
