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Eduardo Gaspari

@eduardogaspari

I build resilient multi-tenant platforms, distributed pipelines, and high-scale product experiences.

At Rudu, I led a 32-day recovery of a multi-tenant legal platform, restoring service for enterprise law firms after more than 50 days of downtime and reaching 99.9% availability. I also designed distributed ingestion processing 4.2M+ legal publications each month.

I've built ticketing, payments, search, and mobile products for event platforms, including Stripe Connect workflows, semantic search, recommendation engines, and asynchronous processing infrastructure. For the Arnold Sports Festival 2025, I launched the Node.js backend and APIs for the official mobile app before kickoff.

At Zroo Imóveis, I rebuilt a legacy property catalog into a multi-tenant platform, improved page-load performance by 80%, and led two junior engineers after initially owning delivery as the sole developer. I build across TypeScript, Node.js, React, Next.js, AWS, and distributed systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Engineer

Current

Rudu

Sep 2025 - Present (1 year)

Led a 32-day rebuild of a multi-tenant legal platform, restoring service for enterprise law firms after over 50 days of downtime and achieving 99.9% availability. Architected a distributed ingestion pipeline processing over 4.2M legal publications per month from over 20 sources.

TypeScript Python Go NodeJS Bun React Next.js NestJS PostgreSQL Redis REST APIs tRPC Tanstack Query Docker S3 OpenTelemetry SigNoz Jest Playwright

Senior Full-Stack Software Engineer

Confidential Company

Sep 2024 - Sep 2025 (1 year)

Built Next.js web and React Native mobile applications for a pre-launch multi-tenant ticketing platform with authentication and tenant-scoped RBAC. Implemented hybrid semantic search with Elasticsearch and embeddings, and architected tiered ticket sales with Stripe Connect.

TypeScript React Next.js React Native NodeJS NestJS PostgreSQL MySQL Redis RabbitMQ Elasticsearch Stripe Connect Puppeteer AWS ECS Fargate EC2 Docker GitHub Actions Cloudflare

Senior Full-Stack Software Engineer

Savaget Group

Dec 2024 - Feb 2025 (2 months)

Built and launched the Node.js backend and REST APIs for the festival's official mobile app before kickoff, supporting thousands of attendees, promoters, and staff. Delivered real-time push notifications and operational alerts for over 200 promoters and organizers.

React Native NodeJS TypeScript Cassandra Redis AWS Tailwind REST APIs

Full-Stack Software Engineer

Zroo Imóveis

Mar 2022 - Sep 2024 (2 years 6 months)

Rebuilt a legacy PHP property catalog into a multi-tenant Next.js and Node.js platform serving over 2K monthly active users and over 200 real estate agents. Automated more than 100 property visits per month through self-service booking and Google Calendar integration.

TypeScript React Next.js NodeJS PostgreSQL MongoDB AWS REST APIs

Full-Stack Developer

Freelance

Sep 2021 - Mar 2022 (6 months)

Delivered more than 8 production-ready MVPs for fintech, e-commerce, healthtech, and SaaS startups, supporting over 5K users while owning delivery from architecture through post-launch support.