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API & Backend Engineering

APIs and backends your partners and frontends enjoy using

Secure, documented and observable APIs in Node.js, Laravel, Django and FastAPI. We design for versioning, rate limits and the integration headaches that show up after launch, not just the happy path.

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Stack & tools

REST · GraphQL · Node.js · PostgreSQL

  • REST and GraphQL API design
  • Authentication, RBAC and audit trails
  • Queues, background jobs and webhooks
  • Database design, indexing and query tuning

Capabilities

What we deliver under api & backend engineering

Focused offerings you can scope individually or combine into a full product engagement.

  • REST API design

    Consistent resources, pagination, filtering and OpenAPI documentation.

  • GraphQL services

    Flexible queries for mobile and web clients with performance-aware resolvers.

  • Authentication & RBAC

    OAuth, JWT, SSO and fine-grained permissions with audit logging.

  • Background jobs

    Queues, schedulers, webhooks and idempotent workers at scale.

  • Database architecture

    PostgreSQL, MySQL and MongoDB modelling, indexing and migration strategy.

  • Partner integrations

    SDKs, sandbox environments and developer documentation for external teams.

What you receive

  • OpenAPI or GraphQL schema documentation
  • Postman collections and example clients
  • Staging and production environments
  • Monitoring, alerting and error tracking
  • Load and security testing on critical endpoints

Why teams choose Altron

  • APIs built for mobile, web and third-party consumers
  • Senior backend engineers across MERN, Laravel and Python
  • SLA-minded approach to uptime and incident response
  • Code and infrastructure you fully own

How we work

From discovery to production support

The same delivery process across every service, transparent milestones and one accountable lead.

  1. Discover

    We map goals, users, constraints and success metrics, then turn them into a scoped, estimated backlog.

  2. Design & Architect

    Wireframes, UI direction and system architecture, including the stack decision: MERN, MEAN, Laravel or Python.

  3. Build & Ship

    Two-week sprints with demoable builds, automated tests and CI/CD so you always see real progress.

  4. Scale & Support

    Performance tuning, monitoring, security patching and a roadmap for the next set of features.

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Ready to start your api & backend engineering project?

Tell us what you are building. We will respond with an honest assessment, recommended approach and a clear next step.

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