API design & build
REST and GraphQL APIs with versioning, authentication, rate limiting and documentation your frontend and partners can rely on.
Backend & API development
The backend is where products quietly succeed or fail. We design services, APIs and data models that stay predictable as traffic grows and as more engineers start working in them.
We work mainly in Node.js and Python/Django on PostgreSQL, with event pipelines where work needs to happen asynchronously, and we document architecture decisions in writing so they survive staff changes.
Start a project
- Node.js
- Python / Django
- PostgreSQL
- Event pipelines
What we do
Backend & APIs, end to end.
Data modelling
Schemas and migrations in PostgreSQL or MongoDB designed for the queries you will actually run.
Integrations
Payments, CRMs, ERPs and third-party APIs, wrapped so their failures do not become yours.
Event & data pipelines
Queues, background jobs and ingestion pipelines for workloads like IoT telemetry and analytics.
How it runs
Four stages, demos every two weeks.
The same senior engineers stay with the project from discovery to support, and you own the code, infrastructure and accounts throughout.
- 01
Discovery
We map the problem, constraints and success metrics before a line of code exists.
- 02
Design
Flows, interfaces and system architecture, reviewed with you in short cycles.
- 03
Build
Two-week sprints against a working staging environment you can use from day one.
- 04
Ship & support
Launch, monitoring and an ongoing maintenance window that does not expire on handover.
Related work
Built with this practice.
Data
2023AI Analytics Dashboard
Forecasting workspace that turns raw warehouse tables into decisions operators trust.
- Python
- TensorFlow
- React
Enterprise
2022Healthcare Platform
Practice management suite covering scheduling, records and compliant billing.
- Django
- PostgreSQL
- Vue.js
IoT
2022Smart City IoT
Telemetry ingestion and monitoring for municipal sensor networks at city scale.
- Python
- MQTT
- React
FAQ
Common questions.
Which backend languages and databases do you use?
Node.js (TypeScript) and Python/Django, with PostgreSQL as the default database and MongoDB where a document model fits better.
Can you scale our existing backend?
Yes. We profile where time and money actually go, then fix the bottlenecks — usually queries, caching and job queues — before reaching for a rewrite.
Do you write API documentation?
Yes. APIs ship with machine-readable specs and written guides, and architecture decisions are recorded so the next engineer understands why.
Contact
Tell us what you're building.
Send a few lines about the project and we'll reply within one business day — usually with questions, sometimes with a plan.
- Emailhello@atomtechnolabs.com
- Phone+91 88669 88060
- StudioAhmedabad, Gujarat, India