Jariel Balberona Product engineering, architecture, delivery

Work

Selected work with real technical substance.

I only include work that shows meaningful constraints, engineering judgment, and the kind of delivery decisions that affect long-term product health.

Featured project

Dumadine

Multi-tenant hospitality system built for live venue operations across ordering, kitchen flow, inventory, and accounting.

Current work TypeScript / React / Node.js / PostgreSQL / Drizzle / WebSockets / AWS
  • Unifies POS, QR ordering, kitchen operations, inventory, and accounting in one browser-based product.
  • Supports different venue models across cafes, hotels, and workspaces without splitting the platform into separate forks.
  • Built around modular domains, real-time workflows, and production observability needed for ongoing operational change.

Selected work

PRIVV

Frontend architecture work for a capital project platform with complex financial workflows, dense planning interfaces, and real scaling pressure.

Product platform work React / TypeScript / Design tokens / Frontend architecture
  • Improved frontend structure for a platform supporting more than $4B in capital project workflows.
  • Reworked state and data flow across budgets, schedules, and forecasting views with high interaction complexity.
  • Built a token-driven UI foundation that improved consistency, reuse, and long-term maintainability.

Selected work

DataGPT AI

Product engineering for a data analytics platform where workflow clarity, query-state visibility, and trust in system behavior mattered as much as raw capability.

Product workflow work React / TypeScript / Data visualization / Analytics UX
  • Built interfaces that made complex query and result states easier for users to follow.
  • Designed orchestration UI that surfaced pipeline state, system behavior, and failure conditions clearly.
  • Focused analytics UX on clarity and trust instead of dashboard decoration.

Selected work

Experience Digital

Cross-functional engineering work spanning legacy modernization, frontend performance, DevOps, and cloud data platform delivery across application and infrastructure layers.

Cross-functional engineering work Next.js / React / TypeScript / tRPC / Prisma / CI/CD / AWS / Azure / Power BI / DevOps
  • Modernized legacy product surfaces while keeping compatibility with existing systems and database constraints.
  • Improved React application performance and user experience through more disciplined frontend optimization.
  • Moved into DevOps and platform work across CI/CD, infrastructure automation, observability, and delivery workflows.
  • Contributed to data platform architecture for Power BI workloads across Azure and AWS.

Selection standard

The standard is signal, not quantity.

Projects appear here when they show real engineering constraints, system design decisions, or execution quality. Everything else stays out.