CoreBackend

Senior backend and integration engineer in Los Angeles offering contract, part-time, or project work for API integrations, backend builds, modernization, and production stability.

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Remote Los Angeles part-time senior

Skills

GoPythonC#/.NETNode.jsJavaPostgresSQL ServerAWSAzureGCPREST APIsgRPCwebhooksqueuesOktaOIDCSAMLdata migrations

Domains

backend systems integration API development legacy modernization cloud cost optimization performance optimization production reliability

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Location: Los Angeles, CA
Remote: Yes (US); on-site in Los Angeles also works
Willing to relocate: No
Technologies: Go, Python, C#/.NET, Node, Java; Postgres, SQL Server; AWS, Azure, GCP; REST and gRPC APIs, webhooks, queues; Okta/OIDC/SAML; data migrations
Résumé/CV: on request
Email: [email protected]
Backend and integration engineer. I run CoreBackend, a small senior-only backend firm in Los Angeles (https://corebackend.dev).
Looking for: API and system integrations, backend builds, stabilizing services that fail in production, legacy modernization, cloud cost and performance work. Fixed-price scopes or hourly; contract, part-time or project.

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