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Service · 12
Backend Development
APIs, workers, and data layers that frontends and agents can trust—Node, Python, PostgreSQL, queues, and integrations with clear contracts and observability.
API-firstContracts before UI polish
At a glance
Who we serve, what we deliver, what happens next
Who we serve
Product teams with a frontend or mobile client that needs reliable APIs, background jobs, or third-party integrations.
What we deliver
REST or GraphQL APIs, auth, database design, migrations, webhooks, and worker pipelines—with tests on critical paths.
What happens next
Share architecture diagrams or pain points at /connect for a backend review and proposal.
- Languages
- Node.js, Python, TypeScript
- Data
- PostgreSQL, MongoDB, Redis
- Patterns
- Queues, idempotent webhooks
- Delivery
- Remote-first · Chennai (IST)
Overview
Backends that fail loudly and recover cleanly
Users blame the UI when the API times out. HiMat focuses on predictable latency, explicit error codes, pagination that scales, and migrations that do not lock tables at peak hours.
We design for the integrations you have today and the agent or mobile clients you might add tomorrow—versioned endpoints, OpenAPI or schema docs, and rate limits that protect your database.
Chennai-based engineers deliver remotely with staging environments you can hit before every production promote.
Capabilities
What We Offer
Capabilities tailored to your goals
01
REST & GraphQL APIs
Resource modeling, validation, pagination, filtering, and consistent error envelopes.
02
Schema & Migrations
Normalized where it helps, denormalized where read paths demand it—with reversible migrations.
03
AuthN & AuthZ
JWT, sessions, API keys, OAuth clients, and RBAC enforced at the service layer.
04
Background Jobs
Email, exports, billing sync, and AI tasks off the request thread with retries.
05
Third-Party Integrations
Payment, CRM, shipping, and webhook receivers with signature verification.
06
Caching & Performance
Redis layers, query optimization, and connection pooling sized to traffic.
Process
How We Work
01
Requirements & SLAs
Throughput, latency targets, and compliance constraints drive design choices.
02
API Design Review
OpenAPI draft and entity diagram approved before implementation.
03
Implement & Test
Unit and integration tests on billing, auth, and other high-risk modules.
04
Load & Security Check
Basic load smoke tests and OWASP-minded review on inputs and secrets.
05
Deploy & Monitor
Health checks, structured logs, and alerts wired to your on-call channel.
Advantage
Why HiMat
01
Idempotent by Habit
Webhooks and payments are safe to retry—no duplicate charges from network blips.
02
Data You Own
Standard databases and export paths—no proprietary BaaS lock-in unless you choose it.
03
Frontend-Agnostic
Same APIs serve web, mobile, and future agent clients.
04
Pairs with Cloud Engineering
We can own infra or hand off to your platform team with Terraform and runbooks.
Stack
Technologies & Tools
Node.jsFastify / ExpressPythonFastAPIPostgreSQLMongoDBRedisPrismaGraphQLBullMQDockerAWS
Frequently asked questions
Related insight
Agent-ready web architecture with stateless tool gateways.
Need a backend you can extend?
Tell us about clients, integrations, and scale—we will outline services and milestones.
Get backend review