About Sebastian
Spanish
Native or bilingual
English
Native or bilingual
Experience
- 3shareSolution Architect / Technical LeadAugust 2019 - Today (6 years and 10 months)Barcelona, SpainLead architect for enterprise AEM and AWS solutions across pharmaceutical, financial, energy, and out-of-home advertising clients. Roche — Solution Architect, full AEM portfolio (~2 years): Owned architecture across platforms including medinfo, Medically, forpatients, Genentech, smasoc, ieepo, and pspglobal, leading a 14-person team (incl. 2 PMs) across new builds and cross-portfolio maintenance.• • Re-architected the forpatients platform — an 8-year-old legacy system — into the single source of truth for clinical-trials data across all Roche platforms, removing duplicated ClinicalTrials.gov integrations.• • Replaced a non-performant nested-workflow design with a Sling Jobs architecture, cutting a ~2,000-trial daily import from ~1.5 days of 100% server load to ~30 minutes.• • Designed a caching strategy and a custom Cloudflare ESI worker for dynamic AEM pages, improving page-load performance ~3x (before/after load testing) and hardening security against attacks exploiting weak Dispatcher/Cloudflare configuration.• • JCDecaux — InMotion: Architected a public-safety platform for certifying video ads (VAMM safety score) on UK street-level billboards — a Python analyzer on AWS Fargate plus an Amplify + React + TypeScript client app using Lambda, S3, SQS, SNS, DynamoDB, and Cognito.• • Natixis IM: Built their entire AEM solution from scratch, with index-fund/ETF API integrations and a full DAM migration into AEM. Danone: delivered AEM solution architecture.• • Designed cloud-native, event-driven architectures serving 10K+ daily users and 20+ markets per platform; led 3–10 developer teams across 10+ concurrent projects, improving delivery through better architecture and standards.
- Netcentric (Cognizant)Senior Software Engineer / Search Team LeadApril 2017 - August 2019 (2 years and 4 months)Barcelona, SpainAEM technical lead across enterprise clients including UBS, DHL, Henkel, Allianz, and Miles & More.• • Architected and grew a struggling single-client prototype into a company-wide universal AEM search connector, adopted across major clients. Hooked into the AEM replication queue to generate documents for any engine (Solr, Attivio, Fusion, Elasticsearch), with a centralized querying layer that eliminated client-specific implementations.• • Led the search team of 5 (3 developers, a PM, a data-mining engineer).
- 3ShareSenior AEM Developer / Technical LeadJanuary 2013 - March 2017 (4 years and 2 months)Barcelona, SpainChevron, Caesars Palace, Beats Pentland, Roche (medinfo/smasoc).• • Technical lead on Pentland (large DAM project with custom workflows and deep Adobe-product integrations) and Roche medinfo/smasoc (built from the ground up). Worked hands-on across the full Adobe stack: Sites, Assets, Dynamic Media, Smart Tags, Brand Portal, Target, Campaign, Workfront.
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Education
- Universidad Nacional del Centro de la Provincia de Buenos Aires2010