01Product system
Techy
Private-repository production platform for a real Costa Rican commerce business.
Explore case studyProjects
A focused portfolio of production-minded work.
Each project earns its place by showing a different part of the same story: building useful software, managing risk, and shipping with confidence.
02Commerce platform
Galería Mexicana
Live Mexican-products storefront with catalog discovery, cart behavior, customer contact, and editorial content.
Explore case study03AI product demo
Spanish Sentiment Lab
Interactive dashboard plus a secure Flask system for API validation, data constraints, and testable analyzer boundaries.
Explore case study04Production frontend
Photo & Film Portfolio
A real media portfolio optimized for responsive delivery, accessibility, and maintainable release confidence.
Explore case study05Quality platform
Playwright Quality Engineering
Production-style quality architecture spanning UI, API, accessibility, and delivery gates.
Explore case studyClient quality engineering
Rewards systems with real business rules.
A consulting engagement where quality meant understanding detailed rewards behavior, validating scenarios with stakeholders, and protecting account flows through automation and CI/CD.
Client engagementRewards platform
WestJet Rewards QA
Quality engineering for customer rewards, tier qualification, flight purchase scenarios, and card-linked benefits, delivered through a Konrad consulting engagement.
Visit official client site