I will build Serverless Web & Mobile Backends Using AWS Lambda, API Gateway & DynamoDB

Serverless Backend Development for Web & Mobile Apps

If your web or mobile app backend is slow, expensive, or hard to scale, this gig is for you. I build fully serverless backends using AWS Lambda, API Gateway, DynamoDB, and cloud-native services designed for real production traffic.

This is not a basic CRUD setup — it’s a scalable, secure, and cost-efficient backend architecture.

What I Build

I specialize in backend systems that power:

• Web applications (Next.js, React)
• Mobile apps (iOS, Android, Flutter)
• SaaS platforms
• AI-powered products

All without managing servers.

Problems I Solve

Many teams face:

• Backend crashes under load
• High cloud bills from always-on servers
• Authentication and permissions mess
• APIs that are hard to maintain

I replace this with event-driven, serverless architecture that scales automatically.

How Your Backend Is Built

• API design using REST or HTTP APIs
• AWS Lambda functions for business logic
• Secure authentication with Cognito or custom auth
• Data storage using DynamoDB or S3
• Environment-based configuration (dev, staging, prod)

Everything is modular and easy to extend.

Key Features You Get

• Stateless, scalable APIs
• Secure user authentication & roles
• Clean separation of logic and data
• Low latency and high availability
• Cloud-native best practices

Common Use Cases

• Mobile app backends
• SaaS product APIs
• AI backend services
• Notification and webhook systems
• User-based platforms with roles

Who This Is For

• Founders building MVPs
• Startups scaling users fast
• Developers stuck with backend issues
• Businesses moving away from traditional servers

My Approach

I focus on long-term stability, clean architecture, and cost control. You’ll get a backend that works today and scales tomorrow.

If you want a serverless backend that just works, send me your app idea and I’ll guide you clearly through the process.