Software engineer · Santiago de Chile
I'm Roberto. I design and build products where a messy human problem becomes a clear next action — across software, data platforms, and the small tools I ship myself.
Now playing · Notitas01 — Work
01Creative tool
A Spanish-language music workspace for writing, hearing, and exploring notation without friction.
Problem solvedMakes first music-notation experiments approachable by turning note writing into an immediate, playable loop.
Open playnotitas.vercel.app02Financial clarity
A portfolio tracker that turns market movement into a clearer view of personal money.
Problem solvedCloses the gap between raw quotes and useful decisions with positions, performance, allocation, history, and news in one place.
Open pigzo.tellvz.com
03Learning game
An educational block-programming game where children guide Cotrix through 2D puzzles.
Problem solvedTeaches sequences and logic without asking children to read code first.
Open playcotrix.vercel.app
04Jewelry shop
A jewelry shop from Santiago, presented as a calm storefront for everyday pieces.
Problem solvedGives a one-person studio a complete place to show the collection, tell the story, and sell.
Open tidawa.tellvz.com
05Personal record
A newspaper-like journal for recording personal events and reading the patterns back.
Problem solvedTurns a private timeline into a page you can revisit through rhythm, correspondence, and a shared view.
Open horizontal-journal.tellvz.com
06Health utility
A family medication workspace for inventory, treatment plans, adherence, and calendar tracking.
Problem solvedReduces the cognitive load of managing recurring treatments across people, prescriptions, and supplies.
Open sanrt.vercel.app
02 — Curriculum
Computer science engineer focused on data engineering, warehousing, and business intelligence, with additional work in software architecture, university teaching, and consulting across retail, banking, pharmaceuticals, public services, and real estate.
Apr 2021 — Present
Cencosud Fidelidad · Retail
Governed and automated the corporate data platform across Databricks, Azure Synapse, Data Lake, Power BI, Azure Data Factory, and SQL Server.
Earlier at Cencosud
Cencosud Fidelidad · Retail
Built large-scale, multi-source data flows with Pentaho, Apache Hive, SAP HANA, AWS S3, Databricks, and Azure Synapse.
Mar 2020 — Mar 2021
Plaza S.A. · Retail real estate
Designed metrics and reports for occupancy across 23 shopping centers in three countries, plus customer, marketing, and energy indicators.
May 2019 — Feb 2020
Cencosud S.A. · Retail
Built recommendation carousels, web analytics integrations, automated sitemaps, backend services, and high-volume data workflows.
Feb 2018 — May 2019
Seidor Technologies · IT consulting
Managed the Institutional Data Catalog for Chile's General Treasury, led data-governance and API standardization, and delivered an AWS proof of concept.
May 2016 — Feb 2018
Tutorial SpA · IT consulting
Consulted for Mintlab, VivoCorp, and Banco Falabella on pharmaceutical production, business intelligence, lease approvals, and automation.
Sep 2009 — Sep 2016
Universidad de las Ciencias Informáticas · Education
Taught data structures, compilers, data warehousing, and BI. Built reports, OLAP views, warehouses, and distributed Java platforms.
Informatics Engineer
Universidad de las Ciencias Informáticas · Havana · June 2009Professor, 2009—2016
Undergraduate data structures, compilers, warehousing, and BI. Postgraduate courses in analysis, Pentaho, and security. Supervised 16 bachelor's projects.03 — Contact