Registry · PA-E01BE8
Senior Backend Engineer, Go and high-throughput services
Nine years writing the services that sit on the hot path: Go, gRPC and Postgres, tuned with profiles rather than guesses. Has built matching engines, ingestion APIs and the internal libraries a whole backend organization standardizes on. Prefers boring, observable systems and knows when one goroutine is enough.
Availability
Available nowProfiles presented within 48 hours
Seniority
Senior ยท 9 years
Stack
GogRPCProtobufPostgreSQLRedisNATSKafkaKubernetesDockerAWSRESTMicroservicesTesting
Languages
Spanish (native)English (C1)
- 2020 to now Senior Backend Engineer Oct 2020 to Present
- Designed the dispatch matching service in Go that pairs shipments with carriers in real time across the marketplace, with p99 latency under fifty milliseconds.
- Built the event ingestion API on gRPC and NATS that receives telemetry from tens of thousands of vehicles.
- Wrote the internal Go service framework (config, tracing, health, retries) that every new backend service starts from.
- 2016 to 2020 Backend Engineer Nov 2016 to Sep 2020
- Rewrote the bidding endpoint from a scripting runtime to Go, cutting infrastructure cost by seventy percent at the same traffic.
- Built the Kafka consumers that aggregate billions of daily events into reporting stores.
- Introduced load testing and profiling as part of the release checklist.
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