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AWS Cloud Services

AWS Serverless Application Development

Build applications that scale from zero to millions of requests automatically, with no servers to manage and a bill that scales with usage.

AWS Serverless Development Overview

Serverless computing lets you run code without provisioning or managing servers. You pay only for the compute time you consume, and AWS automatically handles scaling, patching and high availability. It is ideal for APIs, web backends, data processing, automation and event-driven workloads.

Signupit designs and builds serverless applications using AWS Lambda, API Gateway, DynamoDB, Step Functions, EventBridge, SQS and S3. We apply serverless best practices for performance, security and cost, and use frameworks like AWS SAM, Serverless Framework and CDK for repeatable deployments.

What’s Included in Our AWS Serverless Development

Serverless APIs

REST and GraphQL APIs with API Gateway, AppSync and Lambda.

Event-driven architecture

Decoupled systems using EventBridge, SNS and SQS.

Workflow orchestration

Reliable multi-step business processes with AWS Step Functions.

Data processing

Real-time and batch processing of files, streams and IoT data.

Static & Jamstack hosting

Lightning-fast sites on S3, CloudFront and AWS Amplify.

Legacy modernization

Break monoliths into serverless microservices step by step.

Key Benefits

  • No servers to patch or manage
  • Automatic scaling for traffic spikes
  • Pay only for actual usage
  • Faster time to market
  • Built-in high availability

Our AWS Serverless Development Process

Every engagement follows our proven delivery framework:

  1. Assess: We review your current infrastructure, applications, costs and compliance requirements.
  2. Architect: A target AWS architecture and roadmap with clear cost estimates.
  3. Build & migrate: Infrastructure as Code, automated pipelines and low-risk, phased migration.
  4. Operate & optimize: 24/7 monitoring, security patching and continuous cost optimization.

Technologies We Use

AWS LambdaAPI GatewayDynamoDBStep FunctionsEventBridgeSQSSNSAWS AppSyncAWS AmplifyAWS SAMServerless FrameworkNode.jsPython

Looking for the bigger picture? Explore our complete range of AWS cloud services.

FAQ

AWS Serverless Development: FAQs

Is serverless cheaper than servers?

For variable or spiky workloads, serverless is usually much cheaper because you pay nothing when idle. For constant, high-volume workloads we compare options and recommend the most cost-effective architecture.

What are Lambda cold starts?

A cold start is a small delay when a function runs for the first time after being idle. We minimize it with right-sized functions, efficient runtimes and provisioned concurrency where needed.

Can serverless handle enterprise workloads?

Yes. Serverless powers mission-critical systems at major enterprises. With proper design it is highly reliable, secure and scalable.

Which languages do you use?

We primarily build serverless functions in Node.js/TypeScript and Python, and also support Java, .NET and Go.

Let’s discuss your AWS serverless development project

Tell us about your requirements and our specialists will get back to you within 24 hours.