Webprowale
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Backend & API development

Backends that stay up when your product takes off.

We design and build the part users never see but always feel: APIs, databases, authentication, background jobs, and integrations that stay fast and secure as you grow.

Reserve this buildSee packages
Starter$7001–2 weeksStandard$2,5003–5 weeks
backend developmentAPI development servicesFastAPI developmentbackend engineering
REST API
Auth
Postgres
Queues
Workers
Webhooks
Monitoring
API docs
WebprowaleBackends & APIs
Fixed scope, fixed priceFrom $700 · 1–2 weeks

Where projects usually stall

The problems we are hired to fix

  • APIs that slow down or fall over under real traffic
  • Security gaps in authentication and data access
  • Integrations held together with fragile scripts
  • No documentation, so every change is risky

Who it is for

A good fit if you are one of these

  • Teams with a frontend or mobile app that needs a real backend
  • Products hitting performance or reliability limits
  • Companies exposing their data or services through an API

Execution blueprint

What you get, and how we build it

What you get

  • API design (REST or GraphQL) with OpenAPI documentation
  • Authentication, authorisation, and rate limiting
  • Database design, migrations, and performance tuning
  • Queues, background workers, and scheduled jobs
  • Third-party integrations and webhooks
  • Logging, monitoring, and automated tests

How we build it

Step 1

Audit or design

We review what exists, or design the architecture from scratch.

Step 2

Build

Endpoints, data model, and jobs built test-first.

Step 3

Harden

Load testing, security review, and monitoring before launch.

Step 4

Hand over

Docs, runbooks, and a walkthrough with your team.

Packages

Two clear starting points, one fixed-price proposal

Prices are starting points in USD. After the project call you receive a fixed price for your exact scope.

Starter

from $700

1–2 weeks · A clean, documented API for your app.

  • Up to 15 endpoints
  • Auth and role-based access
  • Postgres database design
  • OpenAPI documentation
  • Deployment and 30 days of fixes
Reserve Starter

Standard

Most chosen

from $2,500

3–5 weeks · A scalable backend platform with jobs and integrations.

  • Unlimited endpoints, versioned API
  • Queues, workers, and scheduled jobs
  • Up to 5 third-party integrations
  • Caching and load testing
  • Monitoring, alerts, and automated tests
  • 60 days of support
Reserve Standard

After launch, keep it improving with a care plan from $150/month. See care plans

FAQs

Answers before the first call

Q1

Can you improve an existing backend instead of rebuilding it?

Yes. We often start with an audit, fix the biggest performance and security risks, and modernise piece by piece.

Q2

Which languages do you use?

Mostly Python (FastAPI) and Node.js with Postgres, chosen per project. We match your team's stack when it makes sense.

Q3

Do you write tests and documentation?

Always. Every backend ships with automated tests, OpenAPI docs, and a short runbook for your team.

Related services

SaaS & MVP developmentFrom $1,500 · 3–4 weeksPrivate AI & RAG systemsFrom $900 · 2–3 weeksCustom software developmentFrom $1,200 · 2–3 weeks

Ready to start your backends & apis project? Book a free project call.

Tell us what you want built. We reply within 24 hours and send a fixed-scope proposal within 3 business days of the call.

  • Reply within 24 hours
  • Free 30-minute project call
  • Fixed-scope proposal
  • You own 100% of the code
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