Open to opportunities

Eliana Rivarola

@elianarivarola

Software Architect and Senior Engineer building scalable, observable distributed systems with React, GraphQL, and event-driven platforms.

Spain

Message

What I'm looking for

I’m looking for a role where I can lead end-to-end architecture, own contract-driven frontend/backend development, and raise reliability through observability, security, and CI/CD—building maintainable, scalable systems with strong engineering culture.

I’m a Software Architect & Senior Engineer with 8+ years designing and delivering scalable, high-performance distributed systems. I specialize in modern, contract-driven architectures across frontend and backend—especially React/Next.js, Node.js, and Python—deployed in cloud environments like Azure and AWS.

Most recently, I engineered a domain-driven frontend architecture using React, Next.js, and TypeScript, and built a federated data-fetching layer with GraphQL/REST interoperability to improve consistency and resilience. I led performance engineering (SSR optimization, edge caching, hydration control) and created an observable frontend ecosystem integrating Sentry and Datadog, plus a scalable, WCAG-aligned design system.

Earlier, I architected multi-tenant, domain-driven platforms with polyglot services and delivered GraphQL federation via Apollo Gateway. I’ve also built high-throughput event streaming with Azure Event Hubs/Service Bus, implemented caching with Redis, and introduced infrastructure-as-code with Terraform and Azure Resource Manager templates—always with strong security (OAuth2/OIDC, RBAC, zero-trust) and CI/CD quality gates.

Experience

Work history, roles, and key accomplishments

Senior Software Architect

AgendaPro

Apr 2025 - Apr 2026 (1 year)

Engineered a domain-driven React/Next.js frontend architecture with bounded contexts and contract-driven development, enabling independent feature evolution. Led federated data-fetching, performance optimization (SSR/edge caching/hydration control), observability (Sentry/Datadog), scalable design systems, micro-frontends, CI/CD quality gates, and resilient error/contract testing practices.

React Next.js TypeScript GraphQL CI CD Sentry Datadog Zustand Design Systems

Senior Software Developer

LISIT

Oct 2022 - Mar 2025 (2 years 5 months)

Architected a multi-tenant, domain-driven platform across React/Next.js frontends and Go/Node.js/Python/.NET services, implementing tenant isolation, secure communication, and standards across teams. Built GraphQL federation, high-throughput event streaming (Azure Event Hubs/Service Bus), caching and observability, IaC provisioning (Terraform/Azure), and resilient data/job orchestration pipelines.

React Next.js Azure Event Hubs Redis Terraform AKS Azure Data Factory Celery

Software Developer

Interbanking

Jan 2020 - Sep 2022 (2 years 8 months)

Developed a scalable React/Next.js TypeScript application using hybrid rendering, route prefetching, and state hydration for high-frequency user interactions. Implemented GraphQL federation, resilient AWS-based ingestion with S3/SQS, performant Node.js/Django services with caching, containerized deployments, CI/CD, real-time updates via WebSockets/subscriptions, and OAuth2/RBAC security.

React Next.js TypeScript AWS Lambda S3 Node Django Redis WebSockets

Full Stack Developer

ClicOH

Jul 2017 - Dec 2019 (2 years 5 months)

Architected a hybrid Angular/React frontend ecosystem with interoperability layers and cross-framework contracts to support modernization without disruption. Designed GraphQL gateway and backend services, implemented metadata-driven dynamic UI rendering, enterprise authentication/authorization with Azure AD, containerized deployments on AKS, and robust CI/CD with Azure DevOps, SSR, and real-time u

Angular React GraphQL Azure AD Docker Azure DevOps