Backend & API

from $800

A solid backend underpins auth, billing, reporting and partner integrations. We design for scale, observability and security early — not as an afterthought after incidents.

Delivery format

Timeline

3-10 weeks for MVP or backend evolution

🧩 Stages

  • Audit and API contract design
  • Server logic and integrations
  • Testing, observability and rollout

Deliverables

  • Reliable backend and APIs
  • Clear API docs (OpenAPI)
  • Baseline monitoring and alerts

Our role: how we help

Our contribution is predictable server-side work: clear API contracts, failure handling and safeguards wherever money and data flow.

  • Architecture for your stage and load

    We do not push microservices by default—monolith, modular or services depends on your team, deadlines and real growth.

  • We harden the painful parts

    Payment idempotency, webhook retries, queues and metrics—fewer 3 a.m. surprises.

  • Documented integrations

    OpenAPI, request examples and sensible errors for frontend and partners—less back-and-forth in chat.

What we build

Public and internal APIs for web, mobile and partners.

Background jobs: notifications, imports, catalog sync, scheduled reports.

Architecture

Monolith or services depending on stage; OpenAPI-style contracts where helpful.

Idempotency for payments/webhooks; caching and queues with metrics.

Scope

  • REST and GraphQL APIs
  • Microservices where justified
  • Third-party integrations
  • Data pipelines / ETL
  • Task queues
  • Caching and performance tuning