What's included

• API Design & Development

  Build RESTful, GraphQL, or GRPC APIs that are secure, scalable, and efficient. Tools: Node.js, Nest.js, Express.js, GraphQL, GRPC, OpenAPI/Swagger.

• Database Design & Optimization

  Design relational and NoSQL databases with optimized schemas and queries. Tools: PostgreSQL, MySQL, MongoDB, Redis, Prisma, Mongoose, Drizzle ORM

• Authentication & Authorization

  Implement secure user authentication and role-based access control. Tools: JWT, OAuth2, API Keys.

• Integration with External Services

  Connect with third-party APIs and services (payments, messaging, cloud). Tools: Stripe, PayPal, Twilio, AWS SDK, Google APIs.

• Scalability & Performance Tuning

  Scalability & Performance Tuning Optimize backend performance and design systems for high load. Tools: Caching (Redis), Load Balancers, Message Queues (RabbitMQ).

• Testing & Quality Assurance

  Write automated tests to ensure reliability and prevent regressions. Tools: Jest, Mocha, Postman,

• Deployment & DevOps

  Deploy and manage APIs on cloud or containerized environments. Tools: Docker, Kubernetes, AWS, GCP, CI/CD pipelines (GitHub Actions).

• Monitoring & Logging

  Implement logging, error tracking, and performance monitoring. Tools: Prometheus, Grafana, AWS CloudWatch