Twenty years building systems, in four stages.

Four stages

1. 2001 – 2005

   Early years

   Argentina

   I started by developing projects at the National University of La Plata, continued as a programmer and moved to a consultancy, where I designed and built an integrated health information system.

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   • University projects

     National University of La Plata

     Business management and stock control; internal messaging for an intranet.

     • Business management and stock control for a small company.
     • Instant messaging for an intranet.

     2001 – 2002

   • Programmer

     La Plata

     Workflow-based change control system.

     • Workflow-based change control system, in Java Swing with an object-oriented database.

     2003 – 2004

   • Analyst programmer

     Consist

     Integrated health system in Java, with integration of earlier modules and a BPM project.

     • Integrated health information system, object-oriented, three tiers.
     • Integration of legacy Natural modules through EntireX.
     • BPM and workflow project.

     2004 – 2005

2. 2006 – 2015

   Public administration

   Madrid

   Almost ten years building systems for Spanish ministries. I went from programming to analysis, planning and leading teams, and delivered numerous applications to production.

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   • Analyst programmer

     Siconet Ingenieros

     Support and evolutionary maintenance of J2EE and PL/SQL applications.

     2006

   • Senior analyst programmer

     Ibermática · Ministry of Public Administration

     Personnel management applications: job positions, contracts and appointments.

     • Human resources management: job positions, contracts and appointments
     • Technologies: J2EE, Struts, Spring, JPA, Oracle, PL/SQL

     2006 – 2008

   • Senior analyst programmer

     Ibermática · Ministries of the Presidency and of Territorial Policy

     Portal, central administration and OLAP cubes for a data warehouse.

     • Citizen services
     • Data warehouse and BI: OLAP cubes and ETL processes
     • Technologies: J2EE, Struts, Oracle, PL/SQL, Jasper Reports, SharePoint

     2008 – 2010

   • Senior functional analyst

     Ibermática · Ministry of Justice

     Functional analyst in a team of ten: requirements, design, planning and testing.

     • Procurement and case files
     • Technologies: J2EE, JSF, Seam, JPA, Oracle, PL/SQL

     2010 – 2014

   • Senior consultant

     Capgemini · Ministry of Justice

     Project manager of the Software Factory and development team lead.

     • Functional analysis, team leadership and test plans
     • Technologies: Spring, JPA, JSF, Seam, Oracle, Jasper Reports

     2014 – 2015

3. 2016 – 2018

   Entrepreneur

   Madrid

   I co-founded two startups, one in ticketing and one in proximity technology, and advised a ride-hailing and investments company as an architect.

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   • Co-founder and software architect

     Dadatickets

     Platform for buying, distributing and reselling tickets, deployed on AWS.

     • The only platform combining official ticket sales and resale.
     • Deployed on AWS with autoscaling, load balancing and CDN.

     2016 – 2018

   • Co-founder and software architect

     NextBand

     Proximity solutions with IoT, beacons and NFC, from OpenShift to AWS.

     • Indoor and outdoor proximity marketing.
     • Event management with wearables and social networks.
     • In-store smart marketing, based on location and repeat visits.
     • Beacon payments and mobile wallet over NFC.
     • Migration from OpenShift to AWS.

     2016 – 2017

   • Software architect and senior consultant

     Ride-hailing and investments sector

     SEPA payments, CRM and telephony integrations, and GPS vehicle tracking.

     • SEPA cheque generation integrated with A3 and Zoho.
     • Call center integrated with Zoho.
     • Integrations with ride-hailing platforms, telephony (Twilio) and fuel cards.
     • GPS vehicle tracking with Jasper reports.

     2017 – 2018

4. 2018 – today

   AI-augmented development

   Madrid · Alicante

   Since 2018 I have designed and built complete systems on AWS. Today I work with a process that starts from a specification and directs specialized AI agents, without losing control of the architecture.

   View experience (1)

   • Co-founder, software architect and senior consultant

     Infinite Context (Intelligent Computing OÜ)

     Web applications, APIs, microservices, integrations and batch processes on AWS.

     • Specification-driven process with specialized AI agents.
     • Architecture and development of SizeMe, the company's size recommendation app.

     2018 – today

Stack

• Languages and frameworks

  • Java and Spring
  • J2EE
  • Node.js
  • Python
  • REST APIs

• Frontend and mobile

  • React
  • TypeScript
  • Next.js
  • Vite
  • TanStack Query
  • Zustand
  • Astro
  • Android (Kotlin)
  • iOS (Swift, SwiftUI)

  Classics

  • JSP
  • JSF
  • Struts
  • jQuery
  • AJAX
  • XHTML/CSS
  • Java Swing

• Data

  • MySQL
  • Oracle
  • Aurora
  • DynamoDB
  • NoSQL databases

• Cloud and DevOps

  • AWS (EC2, Lambda, S3, API Gateway, CloudFront, RDS)
  • Docker
  • Jenkins
  • Kubernetes
  • Kafka
  • MQTT

• AI

  • Specialized agents
  • Specification-driven development
  • Prompt engineering
  • Fine-tuning and RLHF
  • Deep learning (CNN, LSTM)

Let's talk?

If you're looking for an architect who writes code, understands the business and knows how to make the most of today's tools, tell me what you have on your plate.