Registry · PA-9EB3E6

Senior Full-stack Engineer, Node.js, NestJS and AWS

Six years building products end to end for fintech, healthtech, insurance, travel and retail clients. NestJS and Node.js on AWS Lambda and Kubernetes, React, Next.js and React Native in front, with everything provisioned in Terraform. Cut one system's costs by 40% while making it 50% faster.

Availability

Available nowProfiles presented within 48 hours

Seniority

Senior ยท 6 years

Stack

Node.jsNestJSTypeScriptReactNext.jsReact NativePythonAws lambdaTerraformDockerKubernetesPostgreSQLMongodbRedisStripe

Languages

Spanish (native)English (B2)
  1. 2024 to 2026 Full-stack Developer US software development firmNov 2024 to Jun 2026
    • Built a serverless donations platform on AWS Lambda and NestJS with Stripe, a React Native app and a React dashboard, all provisioned with Terraform and tested with Playwright.
    • Built a healthtech integration hub on NestJS microservices, Next.js, Docker and Kubernetes, with Supabase and Amazon Cognito.
    • Built an AI virtual assistant for US insurance in Python on OpenAI, with semantic search over embeddings.
    • Made a multi-company GCP and Firebase system 50% faster and 40% cheaper to run.
  2. 2021 to 2024 Senior Full-stack Developer digital products companyMay 2021 to Nov 2024
    • Built queue-based middleware on Node.js and Redis that made offer, product and stock updates 60% more efficient.
    • Built a flight, car and hotel booking system and ran its microservices in Docker on AWS Kubernetes.
    • Built a GPS coverage-map app on GCP with NestJS, Next.js and MongoDB.
  3. 2020 to 2021 Full-stack Developer cloud software company (Nicaragua)Jan 2020 to May 2021
    • Built a warehouse management system with barcode batch control, and a multi-company HR and payroll CRM, on Node.js, React and SQL Server.

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