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I will build a secure and scalable AWS serverless backend
Building resilient cloud backends that scale seamlessly without breaking
Hi! I'm Gustavo, a Senior Backend Engineer & AWS Certified Developer Associate with 6+ years of experience. I specialize in building high-availability backends and cloud architectures using Node.js, T...
About this Gig
I am a Senior Backend Engineer & AWS Certified Developer Associate with 6+ years of experience. I will eliminate your high hosting bills and system crashes by building a secure, ultra-scalable cloud backend for your app using Node.js, TypeScript, and AWS CDK.
This service includes:
- Production-ready Node.js/TS code (Clean Architecture)
- Infinite scaling architecture (Lambda/Fargate)
- Database integration (RDS/DynamoDB)
- Fully automated Infrastructure as Code (AWS CDK)
- Full GitHub Actions CI/CD pipeline
- CloudWatch monitoring (logs & metrics)
What does the Standard Package include? A complete production-ready application ecosystem. This adds secure User Management/Login (Amazon Cognito) and asynchronous background workers (SQS/EventBridge) so heavy processes never slow down your frontend app.
Optional Add-ons:
- Terraform or Serverless Framework setup
- Jest/BDD Test Suite Expansion (85%+ coverage)
- Isolated Private VPC Network
- Redis Caching Layer (ElastiCache)
Let's build your backend the right way: lightweight, modern, and ready for production!
Cloud Provider:
Amazon Web Services
Frameworks:
Npm
•
Terraform
•
Other
My Portfolio
FAQ
What specific backend technologies and AWS services do you implement?
I build robust backends with Node.js/TypeScript. For AWS, I deploy Lambda, ECS Fargate, API Gateway, DynamoDB, RDS, Cognito, SQS, EventBridge and more. Every architecture is designed to match your specific business goals.
Is the CI/CD pipeline really included in all packages?
Yes. Every package includes a fully automated GitHub Actions CI/CD pipeline. When you push updates to your repository, both the backend code and cloud infrastructure deploy automatically to AWS, eliminating manual deployment errors.
How do you guarantee the security of my application and user data?
Security is native. I implement user authentication via Amazon Cognito. Data is encrypted, IAM roles follow least privilege, and the Premium tier isolates your entire backend environment within a secure, private VPC network.
Will I be able to monitor my application's health and performance?
Yes. All packages include native AWS CloudWatch integration for logs and error monitoring. The Premium package adds advanced distributed tracing (APM) to track complex async event flows and prevent performance bottlenecks.
What if my project requires specific third-party integrations (like Stripe)?
That is what the Standard and Premium tiers do. I design event-driven worker systems to handle asynchronous integrations (like Stripe, CRMs, or emails) securely and without locking or slowing down your main web/mobile application.
Do you limit the number of endpoints in any of your packages?
No. I price based on architectural complexity, not endpoint counting. A high-quality product requires Clean Architecture and SOLID principles whether it has 3 endpoints or 20. Quality is never compromised.
Can I get Terraform or Serverless Framework instead of AWS CDK?
Absolutely. My default is AWS CDK (TypeScript) for native integration. However, if your company strictly requires Terraform or Serverless Framework due to legacy internal policies, you can easily select it as a Gig Extra at checkout.
Will you provide documentation and help my team manage the system?
Yes. Since I write the infrastructure using AWS CDK, your cloud is self-documented as clean software code. I provide a clear README guide for local development and deployment steps so your team can manage it with total confidence.
How do we get started?
Just send a message with your project requirements or a summary of your app's workflows. We will evaluate your business needs, choose the perfect architectural tier, align on the database structure, and map the roadmap before ordering.
