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Genius Tech Services
backend Solution

Backend, APIs & Cloud Integrations

We architect dependable server-side infrastructures using Node.js, NestJS, and Laravel. We integrate payment processors, SMS/email gateways, webhooks, and background queues.

Key Business & Technical Benefits

  • ✓Rock-solid data validation and error handling
  • ✓Sub-100ms API response times with Redis caching
  • ✓Seamless integrations with Stripe, PayPal, Twilio, and Resend
  • ✓Automated database migrations and backups

What We Deliver

  • 📦Production-ready API source repository
  • 📦Automated integration test suites
  • 📦Swagger/OpenAPI interactive API documentation
  • 📦Cloud deployment Dockerfile and environment configs

Core Technology Stack

Node.jsNestJSPostgreSQLRedisDockerPrisma
Methodology

Implementation Stages

01

Schema & Endpoint Design

Defining request/response DTOs and database models.

02

Authentication & Security

Implementing JWT/session auth, rate limiting, and CORS.

03

Business Logic & Integration

Building endpoints, payment hooks, and background queues.

04

Load Testing & Hardening

Benchmarking concurrent throughput and memory footprints.

Got Questions?

Frequently Asked Questions

Which database do you recommend for our project?

PostgreSQL is our default choice for relational integrity, JSON support, and scalability. We utilize MongoDB or Redis for unstructured or caching needs.