He brings over a decade of experience in data analysis and engineering, with a strong focus on aiding organizations in rolling out holistic analytics solutions. His expertise encompasses the entire data lifecycle—from extraction, storage, and cleansing, to preparation and visualization, facilitating informed decision-making processes.
In recent years, He has pivoted towards cloud and distributed technologies, guiding multiple firms through the transition from legacy systems to innovative cloud-based solutions.
Throughout his career, he has empowered numerous clients to achieve their objectives through effective analytics platform solutions.
Project: Enhancement of analytical platform
Technologies used: Oracle, SQL, PL/SQL, Python, Git, Java, APEX.
Project Outcome: Enhancement of centralized data warehouse for optimizing and speeding report retrieval and data migration of key production tables.
Project : Analytics Platform for Cervantes Institute - Spanish Government
Technologies used: Cloudera,CDH,Apache Nifi,PySpark, Python, SQL, MSSQL,Oracle 11g,Hadoop,HDFS,Hive,PowerBI,Apache Atlas,Trino,IBM Cloud Pak for Data,Iceberg,Presto/Trino, Avro,Parquet, QA: PyTest, Great Expectations (GE)
Project Outcome: A Data Analytics Platform that is used by more than 300 people on Cervantes Institute offices on more than 40 countries and 100 centres.
Project : ETL development, Data Warehouse maintenance and Data Mart development.
Technologies used: AWS, AWS Glue, Hive, Trino, Starburst, Delta Lake, Python, PySpark, Databricks, Ascend.io, Power BI, PyTest, Great Expectations (GE), Azure Data Factory (ADF), Azure Functions, Azure Batch, Azure Blob Storage, Azure Data Lake Storage Gen 2.
Project Outcome: Creation and maintenance of pipelines that ingests more than 100 Terabytes of data from multiple sources.
Project: Data Warehouse maintenance and Data Mart development.
Technologies used: Oracle, MSSQL, PostgreSQL,Tableau, QGIS,R,Python,SQL
Project Outcome: Development of new Data Marts, machine learning models, and analytical tools for use by senior management and the marketing department.
Project: Data Warehouse maintenance and Data Mart development.
Technologies used: Oracle, Python, R, SQL, MapInfo, PostGis, Excel, Tableau
Project Outcome: Development of analytical tools adopted by over 50 users across senior management and commercial sectors.
Project: Data Warehouse maintenance and ETL monitoring
Technologies used: Oracle 11g, SSIS, MSSQL , PLSQL, Excel
Project Outcome: Maintenance of data pipelines serving over 30 stakeholders, including senior management and commercial departments.
Project: ERP maintenance
Technologies used: Oracle 11g, PLSQL, Excel, Java Web
Project Outcome: Development of an analytical platform utilized by 10 professionals in commercial and purchasing departments.
CTO and Founder: Datanous
1.- Company name: Big Savings (Retail Company)
Project: Implementation and Cloud migration of Analytics Platform
• Led the ETL process and implemented Oracle BI Datawarehouse.
• Also led the ETL migration from Oracle BI solution to SSIS packages, MSSQL, and Power BI solution.
• Maintained ETL solutions and performed data analysis and data visualization with Oracle BI and Power BI.
Project Outcome: Developed an analytics solution now in active use by senior management and commercial areas for strategic decisions, aiding the company's successful migration from legacy to modern distributed technologies.
2.- Company name: TDP (Technology for the Development of Paraguay - A fintech company)
Project name: Creation of an analytic platform
• Led the creation of an analytics platform.
• ETL data from multiple sources.
• Created a data warehouse on PostgreSQL following medallion architecture principles.
• Conducted quality engineering with Great Expectations and PyTest.
• Visualized data using Power BI and Excel.
Project Outcome: Successful creation of an analytics solution for the company that is currently in production and actively utilized by senior management for strategic decision-making.
3.- Company name: TDP (Technology for the Development of Paraguay - A fintech company)
Project name: Web Application Development for logistic and trade marketing
• Implemented a web application using Flask, Docker, Nginx, and PostgreSQL.
• Utilized PostGIS for spatial data and OSRM for shortest path calculations.
• Managed containerized deployments and reverse proxy configuration.
• Integrated SSL/TLS for secure connections.
• Deployed and managed cloud infrastructure.
• Developed RESTful APIs for geospatial queries.
• Optimized application and database performance.
• Provided technical support and created documentation.
• Technologies used: Flask, Docker, Nginx, PostgreSQL, PostGIS, OSRM, Git, SSL/TLS
Project Outcome: Developed a robust, secure web application with advanced GIS capabilities for route optimization and spatial analysis.
Professional Background:
- Software Engineer with more than 11 years of experience in data engineering and software development.
- Expertise in building and maintaining automated data extraction tools from multiple sources.
Technical Skills and Achievements:
- Proficient in database management and data reorganization for readability.
- Skilled in performing data analysis using statistical tools to assess data quality and meaning.
- Capable of interpreting patterns and trends in datasets for diagnostic and predictive purposes.
- Experienced in preparing management reports highlighting trends, patterns, and predictions.
Early Career:
- Initially focused on software development projects using Java and web technologies.
- Developed a reporting platform for a pharmaceutical company's directives.
- Held responsibilities in project and team management.
Career Evolution:
- Transitioned to Data Engineering, following a passion for data analysis and engineering.
- Enabled numerous clients to attain success via analytics platform solutions.