Registry · PA-28EFC9

Senior Backend and DevOps Engineer, Node.js and event-driven systems

Backend engineer who also runs the infrastructure his systems live on. TypeScript and Node.js with Kafka and RabbitMQ at the core, from a production-scheduling engine with an event backbone to messaging platforms that carry traffic for telecoms. On the other side of the deploy: Linux, GCP, AWS, Docker and the CI/CD to get there.

Availability

Available nowProfiles presented within 48 hours

Seniority

Senior ยท 5 years

Stack

TypeScriptNode.jsNestJSNext.jsKafkaRabbitMQRedisPostgreSQLMySQLGCPAWSDockerCI/CDAngularReactStripe

Languages

Spanish (native)English (B1)
  1. 2026 to 2026 Senior Developer and Solution Architect manufacturing planning software vendorJan 2026 to Apr 2026
    • Designed a microservices architecture on Express and Next.js joined by a Kafka event backbone, keeping orders, inventory and notifications consistent while decoupled.
    • Built the scheduling engine: a Tetris-style optimizer that loads machines, inserts critical orders and shifts existing production.
    • Modeled concurrent production between areas with WIP buffers and micro-batches, and real-time traceability that reschedules on reported deviations.
    • Automated deployment with Docker.
  2. 2024 to now DevOps and Senior Developer European IT consultancyJul 2024 to Present
    • Runs Linux servers, MySQL and PostgreSQL (hosted and containerized) with migrations and backups, and access and firewall policy.
    • Administers GCP (snapshots, load balancers, CDN, instances, IAM) and AWS services (SES, RDS, EC2) for production environments.
  3. 2021 to 2024 Software Developer digital agency serving telecoms and retailNov 2021 to Jul 2024
    • Built a Twilio-style messaging platform on Node.js and Kafka, event-driven, integrating Gupshup, Amazon SES, Meta, Twilio and SparkPost for telecom and call-center clients.
    • Developed geolocation-based recommendation services (Turf.js, Google Maps, KMZ processing) for a telecom operator.
    • Delivered e-commerce backends on NestJS, Redis and RabbitMQ with React frontends for supermarket and coffee retail chains.

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