Backend and API Development
The backend is where decisions get expensive. A schema that fits today's screen and nothing else, or caching added under pressure, is what makes a product slow to change eighteen months in.
What we can help withWhat We Can Help With
- REST API
- GraphQL API
- Node.js Backend
- Authentication
- Third-party API Integration
- Database Development
- Payment APIs
- Webhooks
- API Optimization
What you getWhat the work actually includes
A schema designed to change
A data model that reflects your domain rather than your first screen, with migrations that run without downtime.
REST or realtime, as needed
Documented endpoints, versioning, sensible errors, and WebSockets or SSE only where polling genuinely will not do.
Auth done properly
Sessions or tokens, refresh handling, roles and permissions enforced server-side rather than hidden in the interface.
Payments and integrations
Stripe and the rest wired with webhooks, idempotency, and the failure paths handled. These are the parts that cost money when they are wrong.
Observability
Structured logs, traces, and alerts that fire on symptoms a user would notice, not on every deviation from the mean.
API documentation
Endpoints documented as they are built, kept in the repository next to the code, so it does not go stale the way a separate wiki always does.
Caching where it earns its keep
Redis or an in-memory layer for the queries that are actually hot, with invalidation tied to the events that change the data, not a blanket time-to-live.
ToolingWhat we build it with
Chosen because it fits the problem, and because you will be able to hire someone who knows it after we hand over.
- Node.js
- TypeScript
- PostgreSQL
- Redis
- Prisma
- Stripe
- Docker
QuestionsBackend & APIs, answered plainly
REST or GraphQL?
REST for most products: simpler to cache, debug, and hand over. GraphQL earns its complexity when many different clients need different shapes of the same data. We will not add a schema layer you have no use for.
Can you work with our existing database?
Yes. We start by reading it — the schema, the indexes, the queries that are actually slow — then propose changes in order of payoff. A rewrite is the last option, not the first.
Who runs it after handover?
Whoever you want. Everything runs in your cloud accounts under infrastructure as code, so your team can take it or we keep running it under a support arrangement. There is no proprietary layer in the middle.
Can you build a microservices backend, or do you default to a monolith?
We default to a well-structured monolith, because it is faster to build, easier to reason about, and enough for most products' actual traffic. We split out a service when a specific piece — heavy background processing, a different scaling profile, a separate team owning it — genuinely needs its own deployment, not on principle.
How do you handle API security and rate limiting?
Authentication on every route by default, input validation at the boundary, and rate limiting keyed to the client rather than a single global number, so one abusive caller cannot degrade service for everyone else. Secrets and keys live in your cloud provider's secret manager, never in the repository.
Related workWhat else we build
Most projects need more than one of these, and they are usually cheaper together than sequenced apart.
Why Choose UsWhy choose MZK Zeeshan?
- 01
Proven Expertise
Production apps live on the App Store and Play Store, not prototypes and case-study mockups.
- 02
One Team, End to End
Design, mobile, web, and API handled by the same people, so nothing is lost in the handoff between them.
- 03
Built to Scale
Architecture, caching, and data decisions made for the traffic you will have, not only the traffic you have today.
- 04
Direct Communication
You talk to the people writing the code. No account manager relaying your requirements second-hand.
- 05
Support After Launch
Monitoring, updates, and store submissions continue after go-live, because that is when real usage starts.
Get startedNeed help with Backend & APIs?
Tell us what you're trying to build or what isn't working.
Contact usTell us what you want to build
Share the idea, the deadline, or just the problem. You will get a straight answer on scope and feasibility, not a sales sequence.
