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I will migrate nodejs or python app to AWS serverless stack
Pakistan
I speak English, Urdu, Hindi
11 orders completed
AWS Serverless and ML Engineer
AWS-certified Computer Engineer with 5+ years turning ideas into scalable, cost-efficient products. I migrate NodeJS/Python apps to AWS Serverless (Lambda · API Gateway · DynamoDB) and build end-to-en...
About this Gig
Ready to ditch patching servers and only pay when your code runs? Ill migrate your existing NodeJS or Python backend to a 100 % AWS serverless stackfast, secure and budget-friendly.
What I deliver
- AWS Lambda functions with cold-start tuning
- API Gateway (HTTP or REST) + custom domains & SSL
- Data layer: Amazon DynamoDB (with DAX) or Aurora Serverless v2
- User auth via Cognito (pool & Lambda authorizer)
- Event-driven workflows using EventBridge / SQS / SNS
- Infrastructure-as-Code with SAM / CloudFormation
- CI/CD pipeline on CodePipeline + CodeBuild
- Secrets & config: Secrets Manager, SSM Parameter Store
- Monitoring: CloudWatch dashboards, X-Ray tracing
- Cost and performance recommendations aligned with the AWS Well-Architected Serverless Lens
Packages at a glance
- Starter Migration Move one service to Lambda, delivered with a clear SAM template and quick start guide.
- Full Migration Port up to five services, add Cognito sign-in, and set up a basic CI/CD pipeline on CodePipeline.
- Complete Setup & Support Migrate up to ten services, enable blue-green deployments, add CloudWatch dashboards, and include 15 days of post-launch help.
Have questions? Send over a short description of your app and Il
Cloud provider:
Amazon Web Services
FAQ
What do you need to get started?
A link to your repo (Git, ZIP or Dropbox), brief architecture diagram, and an AWS IAM user or sandbox account.
Will there be downtime during migration?
No. I build the serverless stack in parallel, then cut over with DNS or blue-green deployment for zero-downtime switchover.
Which runtime versions do you support?
NodeJS >= 18, Python 3.9 & 3.11 out of the box. Older versions can be upgraded during refactor.
How will this reduce my AWS bill?
Lambda and Aurora Serverless scale to zero; DynamoDB is pay-per-request. You pay exactly for the traffic you receive—no idle EC2 costs.
Do you offer post-launch support?
Yes. Complete Setup & Support includes 15 days. Extended 30-day or 24 ⁄ 7 support can be added as an extra service.
