I will develop a secure, scalable AWS cloud serverless backend with node

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dev_nestly
D
dev_nestly
Neranjan
develop a secure, scalable AWS cloud serverless backend with node
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develop a secure, scalable AWS cloud serverless backend with node
Full Screen
develop a secure, scalable AWS cloud serverless backend with nodedevelop a secure, scalable AWS cloud serverless backend with node

About this gig

Launch a secure, scalable AWS Serverless backend (Lambda, API Gateway, DynamoDB, Cognito). Built with Node.js + IaC for low cost, high reliability, and fast delivery.


Need a backend that scales on demand without managing servers? I'll design and build your AWS Serverless backend using Node.js so you get high performance, strong security, and pay-per-use efficiency.


What you get:

- REST/WebSocket APIs via API Gateway + AWS Lambda (Node.js)

- Data layer: DynamoDB (NoSQL) with access patterns and GSIs

- Authentication/authorization with Cognito (JWT, roles, groups)

- File handling with S3 (signed URLs), optional CloudFront CDN

- Messaging/workflows with SQS/SNS/EventBridge

- Observability: CloudWatch logs/metrics/alarms, structured logging

- Infrastructure as Code (Serverless Framework/SAM or Terraform)

- Multistage envs (dev/stage/prod), least privilege IAM, VPC if needed

- Documentation and handover


Why serverless:

- Auto scales to spikes, near zero idle cost

- Built-in security and reliability on AWS

- Faster MVPs and simpler operations


Message me with your use case to get a tailored proposal or custom offer.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Source control

  • Programming language

    • TypeScript

  • Frontend framework

    • React.js
    • AngularJS
    • Bootstrap
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Node.js

Get to know Neranjan

Neranjan

Let's bring your dream to reality

5.0(2)
  • FromSri Lanka
  • Member sinceJun 2025
  • Last delivery8 months

  • Languages

    English
High app maintenance costs? I'm your Full-Stack Developer! With 3+ years in AWS serverless, Firebase, Angular, React, Vue, Next and Node, I help startups, small businesses, and individuals slash their product maintenance costs by over 30%. My expertise in AWS Lambda and modular backend design ensures scalable, cost-efficient, and highly maintainable solutions. Clients praise my code's maintainability and server cost reduction. I offer exceptional communication and a passion for empowering businesses with cloud tech. Let's build a high-performance, cost-efficient application.

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